Ventrolla Sash Window Specialists

Restoration and Renovation of Traditional Timber Windows at King Edward VI, Handsworth School, BirminghamVentrolla has meticulously replaced and renovated 73 traditional timber windows at the historic King Edward VI, Handsworth School in Birmingham. The school, with its origins dating back to 1862, holds immense historical and architectural significance, making this endeavour a testament to our commitment to preserving heritage through expert craftsmanship and innovative woodworking techniques.The project was completed in just 12 weeks. The project involved a meticulous renovation of the school’s exterior, including the replacement and renovation of 73 windows (55 new windows and 18 repaired), lead window replacement, facade restoration, stone mason repairs, decorations, and the installation of new modern electric blinds. This undertaking was not without its challenges, but our team’s dedication and expertise ensured a stunning transformation that will benefit the school and its students for years to come.Project Scope:The Handsworth School renovation project encompassed a comprehensive overhaul of the school’s exterior:1. Window Replacement:73 windows were meticulously renovated, with 18 windows being repaired and refurbished, and 55 new windows manufactured. They combine modern functionality with historical authenticity. 2. Lead Window Replacement:The removal of old lead windows, a labour-intensive task, was undertaken with precision. 3. Facade Restoration:Extensive facade restoration work brought back the original grandeur of the building. 4. Stone Mason Repairs:Skilled craftsmen carefully repaired and matched stones to ensure historical integrity. 5. Decorations:A fresh coat of paint revived the school’s appearance, protecting it from the elements. 6. Electric Blinds Installation:Modern electric blinds were installed, providing enhanced control over natural light and privacy.Challenges and Solutions:The project encountered several challenges, including the delicate balance between modernization and historical preservation.Replacing and renovating windows can significantly enhance a building’s energy efficiency, aesthetics, and functionality. At Handsworth School, we took this opportunity to not only upgrade the windows but also restore the charm and historical elements of the building. Our team worked closely with the school’s partner Felton Consult to select windows that not only adhered to modern standards but also blended seamlessly with the building’s traditional architecture. The meticulous attention to detail paid off, resulting in a harmonious balance between modern functionality and historical preservation.In addition to window replacements, we undertook extensive facade restoration and stone mason repairs. The original beauty of Handsworth School’s facade had been tarnished over time, but our skilled craftsmen painstakingly restored it to its former glory. The carefully matched stones and intricate repairs brought back the building’s grandeur, contributing to an inspiring environment for students and staff alike.No renovation project is complete without a fresh coat of paint! Reviving the school’s appearance and protecting it from the elements.To enhance comfort and usability, we also installed new modern electric blinds throughout the new windows in the school. These blinds offer increased control over natural light, privacy, and energy efficiency while providing a contemporary touch to the overall decor. ” I want to extend my utmost gratitude to the entire project team and everyone involved in making this undertaking a resounding success. Without their expertise, dedication, and tireless efforts, completing such an extensive renovation within the designated timeframe would not have been possible.I am incredibly proud of the completed project at Handsworth School and the positive impact it will have on the learning environment for students. The collaborative effort between our team, supply chain partners the school & Felton’s has created a space that merges heritage with innovation, ensuring a bright future for Handsworth School.”Mark FlanaganManaging DirectorVentrollaCraftsmanship:The restoration of 73 traditional timber windows demanded the highest level of craftsmanship. Our skilled team of joiners meticulously replicated the intricate details of the original windows, ensuring that every aspect of the new windows was in harmony with the school’s historical aesthetic. The attention to detail and precision exhibited in our woodworking is a testament to our dedication to excellence.Contribution to Conservation:Through the application of both traditional and modern woodworking techniques, we successfully contributed to the conservation of King Edward VI, Handsworth School’s heritage. By meticulously documenting the original window designs and using these as references, we were able to authentically recreate the windows while also incorporating modern materials that enhance longevity without compromising historical accuracy.Design Challenges:The restoration project presented us with a variety of technical challenges. The design and dimensions of the original windows were unique to the school’s architectural style, requiring us to overcome challenges related to sourcing appropriate materials and achieving precise measurements. We also had to ensure that the replacement windows met modern energy efficiency standards while retaining their historical charm. Our team’s expertise in overcoming these challenges demonstrates our dedication to innovation and problem-solving. The installation took place between June and September 2023, while children and staff were still using the school and as such strict safety protocols needed to be followed.Excellence & Achievement:Our restoration efforts at King Edward VI, Handsworth School surpassed the usual requirements and expectations for joinery products. The successful replacement and renovation of 219 sashes across 73 windows were executed with the utmost care, precision, and attention to detail. Our achievement lies not only in the physical restoration but in our commitment to preserving the school’s heritage for generations to come.We believe that our restoration and renovation of traditional timber windows at King Edward VI, Handsworth School, exemplifies exceptional craftsmanship, evidence of conservation contribution, innovative design solutions, and unparalleled excellence. We are honoured to submit our project for consideration and eagerly anticipate the opportunity to showcase our dedication to preserving heritage through woodworking expertise. “Ventrolla’s attention to detail and mindfulness to conservation has been at the forefront of their entire involvement in the project, all the way from first contact with Kevin Wood, right the way through to the installation with Dave Tiller and Wayne Greenwood. Although not a listed building our client recognised that they are custodians of this building and Ventrolla played a pivotal role in the design of the windows to ensure that the appropriate specification is now installed. From the moment they started on site, their craftsmanship has been evident throughout and it has been enlightening to see the care and attention that has gone into the installation of each and every window even on a relatively large project. I would like to put on record my gratitude to Ventrolla for their efforts on the project and look forward to working with them time and time again. “Ben EdenProject ManagerFelton ConsultResults:The Handsworth School renovation project achieved remarkable results: 1. Historical Preservation:The project successfully preserved the historical charm and elements of the building while enhancing its energy efficiency and functionality. 2. Aesthetic Revival:The facade restoration, stone mason repairs, and fresh paint restored the school’s visual appeal to its former glory. 3. Modern Functionality:The installation of electric blinds added contemporary functionality and improved comfort for students and staff. 4. Energy Efficiency:The new windows significantly enhanced the school’s energy efficiency, reducing long-term operational costs. Acknowledgements:The successful completion of this extensive renovation project at Handsworth School was made possible through the dedication, expertise, and tireless efforts of the project team, supply chain partners, the school itself, and Felton Consult. This collaborative effort ensured that the project was completed within the designated timeframe, creating a harmonious blend of heritage and innovation. Conclusion:The Handsworth School renovation project stands as a testament to the power of collaborative effort and meticulous attention to detail. It not only revitalized a historic institution but also ensured a brighter, more energy-efficient future for Handsworth School and its students. This case study showcases how heritage can seamlessly merge with innovation, setting a remarkable example in the fields of architecture, education, and historic preservation. 

Noise problems eradicated by Secondary GlazingKey features: Domestic, Sash Windows, Renovation, Ventrolla Perimeter Sealing System (VPSS), Double Glazing, Secondary Glazing, Georgian.Ventrolla have helped instil further tranquillity at a period property, Manor House, for its spiritualist home-owner with the addition of slim secondary glazing.Mrs Robertshaw, who trains in the spiritual practice of Reiki, required Ventrolla’s expertise to tackle seven draughty timber sash windows at the Grade II listed building. She was also unable to open the windows after they were painted shut many years ago.The timber sash window experts began the renovation by getting the windows fully operational, which included servicing the pulleys and re-hanging the sashes using new cords. This was followed by installing the unique Ventrolla Perimeter Sealing System (VPSS) to eliminate draughts and rattles and to also upgrade the windows’ energy efficiency.Slim Secondary Glazing was also installed where possible throughout the home.While the work was being carried out, Mrs Robertshaw learnt about Ventrolla’s double glazing product and subsequently asked them back to fit the same seven windows with slim double glazed timber sashes to further improve the thermal efficiency of her windows.Mrs Robertshaw said:“I came across Ventrolla at a listed heritage exhibition and arranged a survey soon after. The sealing system was just what my windows needed and I was thrilled with the end result, especially as I didn’t realise it would also help reduce external noise.”“Finding out that Ventrolla also offered a slim double glazing solution was another bonus. As a period homeowner it’s great to have an option that delivers all the benefits of typical double glazing but doesn’t compromise the historic aesthetics of the property.”“I would highly recommend Ventrolla as they not only offer essential services for listed buildings but are reliable and clean installers, which makes all the difference when you’re having people work in your home.”Manor House was built in Wolverhampton in 1730 and is rumoured to have once been home to an Earl of Shrewsbury. In the 19th century the property was part of a girls school but was used as a domestic home from 1914.Ventrolla has completed works on many listed properties and those within conservation areas and work very closely with Conservation and Planning officers in councils as well as English Heritage, Historic Scotland and CADW.Ventrolla offers a bespoke renovation service for timber sliding sash and casement windows as well as timber doors. The central office is in Harrogate, North Yorkshire, with additional offices located throughout the UK and Ireland.

Sash Window Renovation at Grade II Listed Chester Railway StationThe period windows of the historic Chester Railway Station have undergone significant refurbishment as part of a £10 million renovation effort to restore the Grade II listed railway station, part of the Chester Renaissance programme. The sash windows dating back to 1848 have been restored by leading period window specialist Ventrolla.Having deteriorated over time, several sashes needed a complete renovation to improve the facilities in the Arriva Training Room and Medical Room as they were experiencing troublesome draughts, leaks, rattles and operational issues.Due to the historical nature of the building it, was imperative that the new sash windows retained the heritage without compromising on quality.THE PROJECT WORKSThe unique Ventrolla Perimeter Sealing System (VPSS) was installed to combat draughts and reduce external noise.As part of the sash window repair, the sash cords were replaced, pulleys serviced and sashes correctly balanced to ensure the smooth and safe operation of the windows.The project was completed in two phases, both being done through the weekend so as to minimise commuter disruption.The original curved window located in the Training Room was given a complete overhaul, replacing the single-glazed panels with bespoke slim double-glazed units. On completion of this, the two large curved windows of the Medical Room were also fitted with double-glazed units using traditional methods of carpentry to retain the aesthetic features of the building.Gareth Ellis, Site Manager from MPH Construction, who oversaw the project, said:“The work that Ventrolla did was very impressive. The craftsmen were professional and efficient, completing the work promptly and delivering a superb finish.”“An unexpected benefit was the reduction in external noise, which due to the station’s high footfall can often lead to disruption and distraction for the staff when dealing with important matters.”DO YOU HAVE A SASH WINDOW PROJECT YOU NEED HELP WITH?Whether that’s your own home or a commercial project you’re tendering for, with almost 40 years’ experience, Ventrolla offers a tailored range of period window solutions including repair and renovation, new timber windows, double glazing, secondary glazing and a wide range of window hardware.Our head office is based in Harrogate, North Yorkshire, with regional offices located throughout the UK and Ireland.You can contact our helpful team today on our website, by emailng info@ventrolla.co.uk or calling 0800 0277 454.

Victorian Library receives perimeter sealing system and sash window repair by VentrollaKEY FEATURES: COMMERCIAL, SASH WINDOWS, PUBLIC BUILDING, RENOVATION, VENTROLLA PERIMETER SEALING SYSTEM (VPSS), VICTORIAN.Ventrolla leant a hand with the renovation at Gants Hill Library, Ilford, repairing 12 period timber windows.The work formed part of a major refurbishment project overseen by Ongar-based construction company, Bolt & Heeks Ltd. The project took three months to complete and involved extensive repairs to the building’s original art deco features, including a number of architectural glass roof lights and the parquet flooring.Paula Garsdon, Marketing Manager for Bolt & Heeks, said:“The library dates back to 1938 and it was important to carry out maintenance work in a way that was sympathetic to its origins. We liaised closely with the Borough’s Conservation Officer and carefully selected partners, including Ventrolla, who specialise in dealing with historic buildings.”“The library has been refurbished throughout and this, together with the renovated windows, creates a comfortable and welcoming environment for visitors to enjoy.”Gants Hill is the oldest library in the London Borough of Redbridge. Now reopened to the public, it features new study areas, an additional eight computer terminals, wi-fi access in the reading room and new themed areas for children and teenagers.Ventrolla offers a bespoke renovation service for timber sliding sash and casement windows as well as timber doors. Its unique Perimeter Sealing System significantly improves the window’s performance and energy efficiency.Ventrolla's central office is in Harrogate, North Yorkshire, with regional Ventrolla offices located throughout the UK and Ireland.

Heighington Hall | Helping To Restore A Grade II* Listed HomeMr & Mrs Anderson’s period home had some sash windows and a period door that were cold and draughty, and some windows that were completely stuck shut. But as the owner of a stunning Grade II* Listed property in Heighington, Darlington, they were only too aware of their responsibility to protect their home’s heritage. So, when they saw Ventrolla recommended by Sarah Beeny on the television about her home, Rise Hall, they got in touch.This was back in 2017, and we’ve continued to work on their beautiful house ever since, phasing the work over the past five years.Phase oneThe first project we completed was for the sash windows in two of the bedrooms. Both were sealed shut, so following a survey, we completed renovation works including sill repair and replacement, incorporating our innovative Ventrolla Perimeter Sealing System to eliminate draughts, and our Sash Removal System (SRS), so that any future decorating or repairs could be completed effortlessly. Both windows were completed with antique brass hardware, to complement existing fittings in the property.Phase twoIn 2018, The Anderson’s contacted us again. This time to complete work on their master bedroom window. This 6 by 6 pane Georgian sash window required extensive repair work, rail and sill replacement, and again we incorporated our unique draught-proofing and SRS systems.We also surveyed a pair of French doors for restoration – in the end, Mr & Mrs Anderson decided that they would prefer replacement doors made, rather than repairs carried out. As these were an exact, like-for-like replica of the existing doors in their home, Listed Building Consent wasn’t required. We crafted stunning timber French doors to mirror the originals, creating a seamless look and feel ­– including glass specially chosen to blend strength with the subtly ‘distorted’ look of old, heritage glazing.Following the works carried out, Mrs Anderson went on to review Ventrolla on independent review website, Trustpilot, rating Ventrolla 5-stars and commenting:“Excellent workmen. Pleased with product and will recommend.”Ventrolla replicated the existing Georgian timber doors, hand crafting new versions in their workshop.Phase threeWe were delighted to hear from The Anderson’s again in 2019 – and undertook restoration work on two of the property’s dining room windows. A complex project, due to foliage on the exterior restricting access, our team worked to release stuck sashes and restore them to their former glory. The works in this phase also included new joinery elements – replicating the existing single-glazed sashes with new versions, hand crafted by Ventrolla, in their Harrogate workshop.Phase fourMost recently, this year we were brought in to help Mr & Mrs Anderson again – to refurbish, draught-proof and craft new sashes for a sash window in a bathroom. Repairing the sash box and providing replacement sashes, we completed the window works with polished brass hardware.Mrs Anderson commented:“Once again, I was very pleased with all aspects of Ventrolla’s work. The team were reliable, polite and tidy – and my new windows look excellent. They’ve made the room warmer and less draughty.”Heighington Hall was thought to have been built in the early 17th century, and the home has many stunning Georgian features of the time, such as the twelve-pane sash windows, the sandstone front exterior and detailed stonework with fluted pilasters, dosserets and a scrolled pediment around the door. It became Grade II* Listed in 1952 to preserve these iconic and historic features.Can we help with your period window or door project?If you have a wooden window or door project to tackle, or require listed building renovation advice, you can find out more about our renovation services and speak to a member of our team on 0800 0277 454 or by contacting us here.

Upgrading the timber sash and case windows with double glazing at the stunning boutique hotel, Knockinaam Lodge, in PortpatrickKey features: Commercial, Hospitality & Leisure, Sash Windows, Sash & Case, Double Glazing, Renovation Built in 1869, Knockinaam Lodge is the only luxury boutique hotel in Portpatrick, Dumfries and Galloway – tucked into the south west corner of Scotland against a backdrop of the dramatic Irish Sea. As part of a restoration project, the owner, David Ibbotson, was looking for a sash window double glazing expert he could trust to upgrade a number of the timber sash windows in this stunning property.The historic 19th century hunting lodge has a wealth of original features, so it was vital to retain the beautiful windows. But they weren’t in a good state of repair, leaving guest and reception rooms draughty and hard to heat. Following bad experiences with other window companies who had let Mr Ibbotson down, he was lucky enough to come across Ventrolla Scotland when one of the Ventrolla team were staying with them as a guest.  Hayley Little, from Ventrolla Scotland explains, “I’ve been working closely with David at Knockinaam Lodge since my original survey visit back in January 2020. The hotel overlooks the sea near Portpatrick and is very exposed to the elements. As well as repairs, we’ve been responsible for installing conservation-approved double-glazed sashes, alongside our draught-proofing system.Working around the hotel’s busy times was of paramount importance with this project – so we arranged to complete our work when they were closed for other refurbishments, or when they were unable to welcome guests due to Covid restrictions. To date, we’ve completed three phases of works. In July 2020, we worked on the striking Morning Room three-part bay window, then in November 2020 we repaired the sash window in the South Room and, following this, in November 2021 we returned to work on the Batchelor Room and the three-part bay window in the restaurant. Phase four is planned in for March 2022.”  Mr Ibbotson commented, “The work has made a huge difference, not only to the finish of our hotel, but more importantly to the comfort our guests enjoy. The team from Ventrolla have expertly completed repairs, installed double glazed sashes and replaced sills on around 10 windows so far, and we’re delighted with everything they’ve done for us.They’ve been flexible with their schedule, so we could stay open as much as possible – we’ve really appreciated how closely they’ve collaborated with us. They have been a pleasure to work with and we can’t wait to see the results when the remaining windows are completed.”You can follow Knockinhaam Lodge on Instagram for regular updates, events and stunning photography showcasing this landmark property and it’s surrounding views. Do you have a sash and case window project you need to tackle?Whatever issues with your sash windows, Ventrolla can help. With sash window renovation or sympathetic replacement, you will enjoy a warm and comfortable home or building, eliminating heat loss and pesky draughts.Why not have a read of our helpful article focusing on why you should invest in your timber windows, or speak to our team about your sash window issues today by calling 08000277454, emailing info@ventrolla.co.uk or completing our online form: https://www.ventrolla.co.uk/contact-us

630 Sash Windows Restored at Grade II Listed Liverpool LandmarkKEY FEATURES: COMMERCIAL, GRADE II LISTED, SASH WINDOWS, LARGE DEVELOPMENT, RENOVATION, VENTROLLA PERIMETER SEALING SYSTEM (VPSS), VICTORIANThe Grade II* listed Port of Liverpool building was built in the early 1900s and makes up one-third of the “Three Graces” based at Liverpool’s Pier Head, a UNESCO World Heritage site.It was extensively damaged during the Blitz in 1941, and in 2008 we were proud to form part of the major internal and external restoration project, worth £8.5 million, by (then) owner, Liverpool’s biggest commercial landlord company, Downing.The building is home to some of the most prestigious companies in Merseyside, including Rathbones Investment Bank, and is one of the largest projects ever undertaken by Ventrolla.The 630 windows were renovated and upgraded by Ventrolla using the Perimeter Sealing System (VPSS), thus draught-proofing the windows, as well as renovating all the rotten exposed timbers and replacing timbers where necessary. The VPSS system has been independently tested (Class 3 of BS 6375-1) to withstand winds of up to 71mph, something which will come in useful against the harsh sea winds experienced by this building.A spokesperson for Ventrolla, said:“At Ventrolla we are committed to renovating historic buildings in a way that allows them to retain their character and be energy efficient. The Port of Liverpool Building is a striking landmark on the Liverpool riverside and we are delighted to play our part in its regeneration.”Ian Orton, a Director of Downing, said:“Ventrolla’s work is part of a £10 million restoration programme that Downing is undertaking to restore the Port of Liverpool Building to its former glory and enhance its appeal as a contemporary office space.”Now owned by Amtrak Real Estate (who purchased the building in 2015), the Port of Liverpool building remains an iconic part of the docks in Liverpool, the design of which was the result of a competition for local Architects to submit designs for the new building in 1900 and the first prize was £300. The winning design was created by Sir Arnold Thornley and F.B Hobbs in collaboration with Briggs and Wolstenholme.The building has also had more than its fair share of fame, being used as a film set in several productions, including The Adventures of Sherlock Holmes & Foyles War (TV series).Ventrolla offers a bespoke renovation service for timber sliding sash and casement windows as well as timber doors. Ventrolla has its central office in Harrogate, North Yorkshire, with additional offices throughout the UK and Ireland.

Rowntree House | Sash windows renovated & crafted for this Grade II listed townhouse in central YorkThe Grade II listed building, Rowntree House in York, was the birthplace of Joseph Rowntree. In 1857, George Cadbury worked there as an apprentice, where he honed his skills as a chocolatier. Property Developer and Construction company, Stonehouse, recently took responsibility for turning this once-dilapidated building into eight luxury apartments. And, with such a rich and important heritage, it was key that any work carried out as part of the project was completed to the highest quality – including the sash windows which form an important part of the building façade on the streets of York.Ventrolla were contacted by Stonehouse to survey more than 30 windows in this spectacular property, with a view to repairing and replacing the sash windows and casements windows as part of a sympathetic renovation in York.Stonehouse were keen that this exciting project would retain as many original features as possible, blending them with a luxurious and contemporary fit-out. So, modernising the windows in terms of finish, energy efficiency and warmth was a must.On-trend interiors form part of the luxury apartments at Rowntree HouseCompleting the renovation of Rowntree House was a labour of love for all involved – due to the careful preservation of as many windows as possible, and the meticulous crafting of new windows in line with the Listed Building Consent. The team at Stonehouse worked closely with the Rowntree Society to ensure the renovation was appropriate.We restored and repaired a large number of sash, casement and bay windows, integrating our innovative Ventrolla Perimeter Sealing System (VPSS) to ensure draughts were eliminated, and our Sash Removal System, to make it easier for windows to be decorated and repaired in the future. A number of window sills were replaced and hardware was upgraded, too – in antique brass and chrome finishes, to meet the specification.“Rowntree House was a very challenging project, due to the scale and detail involved, but also immensely satisfying. We have all played our part in breathing life back into this building, which is pivotal to the history of York. The team at Ventrolla played an integral role to this transformation, combing meticulous attention to detail with their unrivalled expertise in restoring and replacing timber windows. We’re very proud of the finished project.” – Steve Waugh, Managing Director & Founder, StonehouseYou can read more about the work that Stonehouse do on their website – https://stonehouseprojects.co.uk/Can we help with your period window or door project?If you have a wooden window or door project to tackle, either residential or commercial, you can find out more about our renovation services and speak to a member of our team on 0800 0277 454 or by contacting us online.

450 sash windows restored and double glazing installed by ventrolla at royal academyKEY FEATURES: COMMERCIAL, GRADE II LISTED, SASH WINDOWS, EDUCATION, RENOVATION, DOUBLE GLAZING, VENTROLLA PERIMETER SEALING SYSTEM, VICTORIAN.After the existing windows, dating back to 1862, were given their marching orders due to their poor condition, the timber renovation specialists were drafted in to upgrade the ageing sashes.As part of a £7.5 million refurbishment across two years, the Grade II listed building, used by the Army Medical Directorate, presented 450 sash windows in dire need of  complete renovation and upgrade due to many years of exposure to the elements.The majority of sashes were one and a half metres tall with larger ground floor windows reaching two and half metres.The deteriorated condition of both the sashes and frames meant the building was very draughty with many of the windows being rotten and inoperable.To remedy these problems the rotten timber was routed out of the original box frames, and replaced with Ventrolla’s patented epoxy resin VR90. Preserving the original sash windows was just as important as improving the energy efficiency of the building.Following this process, the unique Ventrolla Perimeter Sealing System (VPSS) was installed to combat draughts and reduce external noise. The sash cords were then replaced, pulleys serviced and sashes correctly balanced to ensure the smooth and safe operation of the windows. Andy Meachen, Project Manager of the Military Academy, said:“The service that Ventrolla provided was excellent and we were very pleased with the final result. We have really benefited from the renovation work as the building is noticeably warmer, there are no more draughts and the windows now open easily.”“We were very concerned about maintaining the aesthetics of the building and being sympathetic to its heritage, Ventrolla managed this beautifully.”“Due to their professionalism and craftsmanship, we have also asked them to start work on our Old College renovation project too.”The Royal Military Academy, Sandhurst was founded in 1947 and offers military, practical and academic training.With over 30 years experience, Ventrolla offers a tailored range of period window solutions. Their unique service includes draught-proofing with the Ventrolla Perimeter Sealing System (VPSS) and fitting replacement double-glazed sashes that incorporate the patented Sash Removal System (SRS) for easy painting and future maintenance.They also offer complete new timber windows, secondary glazing solutions and a wide range of window hardware. Ventrolla has its head office in Harrogate, North Yorkshire and regional offices located throughout the UK and Ireland.

Sash Window Renovation and casement window renovation on an Imposing Georgian HouseMrs Shepherd had recently bought a beautiful Georgian house, undeterred by the fact that all of its windows were in poor condition. So following a recommendation Mrs Shepherd called in the period window specialists, Ventrolla, to complete the window renovation.Completing the works in three phases, we installed our unique Sash Removal System, made repairs to window sills and crafted new double-glazed sash windows and casement windows, which were all fitted with the Ventrolla Perimeter Sealing System. Mrs Shepherd said:“The reason I chose Ventrolla was I knew that they were sash window renovation specialists.”“[They were] So professional! I’m so pleased with the whole job. Every one of the windows looks amazing, fits perfectly and is completely draught free.”“Thank you Ventrolla, I would recommend you unreservedly.”Mrs Shepherd kindly offered to appear in our video, describing her experience with Ventrolla, you can find it on our website or YouTube channel.We have over 40 years' experience with timber window renovations and repairs. If you have any queries or would like to speak to a member of our team please get in touch on 0800 0277 454.

44 sash windows renovated at Greenwich flatsKEY FEATURES: COMMERCIAL, DOMESTIC, SASH WINDOWS, LARGE DEVELOPMENT, RENOVATION, VENTROLLA PERIMETER SEALING SYSTEM (VPSS), VICTORIAN.Ventrolla, the sash window renovation specialist, has successfully completed an £80,000 project on 44 residential flats in Greenwich.Ventrolla renovated 44 sash windows over a three month period in order to correct a number of problems with energy retention and ambient noise.The flats were originally part of a Victorian school which was converted 10 years ago. The sash windows, however, were not renovated at the time.Now Ventrolla has refurbished all sash windows at the premises with many of the sash units being totally removed and repaired.Soundproofing was a key factor in the project with residents keen to see the issue of noisy sash windows finally resolved.Ventrolla installed its unique Perimeter Sealing System (VPSS) into the gap surrounding the window sashes, which then eradicates rattles and also reduces draughts and dirt ingress. Martin Northey, Project Surveyor at Collinstown Construction, which oversaw the scheme, said:“This particular project needed to be handled with the utmost of care as the residents were still occupying their homes while work took place.”“To keep things running as smoothly as possible, all communication went through liaison officers who booked appointments with the 44 residents for Ventrolla to work on their sash windows.”“We are extremely pleased with the improvements Ventrolla’s sealing system has made to the performance of the sash windows in the flats. The project ran without any hitches and all of the residents were thoroughly impressed with the final results.”With over 30 years experience, Ventrolla offers a tailored range of period window solutions. Their unique service includes draught-proofing with the Ventrolla Perimeter Sealing System (VPSS) and fitting replacement double-glazed sashes that incorporate the patented Sash Removal System (SRS) for easy painting and future maintenance.They offer complete new timber windows, secondary glazing solutions and a wide range of window hardware. The company has its head office in Harrogate, North Yorkshire and regional offices located throughout the UK and Ireland.

St Leonard’s Hospital160 SASH WINDOWS REPAIRED & DRAUGHT-PROOFED AT GRADE II LISTED HOSPITAL BUILDING IN LONDONThe project involved a total of 160 sash windows requiring renovation at the historic premises of St Leonard’s Hospital in Hackney, on Nuttall Street. As part of the scope of works, the sash windows were surveyed, renovated, draught-proofed and had new ironmongery fitted.Ventrolla’s window restoration formed part of a larger refurbishment scheme at St Leonard’s which was implemented by Castons of Ipswich and lasted six months.The Grade II Listed hospital building dates back to 1866 and by 1872 had been extended to provide beds for 503 patients.It played an important role during the Second World War caring for air raid casualties and suffered bomb damage itself in 1941. St Leonard’s stopped receiving in-patients in 1984 and today is used as a home for various district services, including physiotherapy, chiropody, a disability resource centre and a diabetic day centre. It is now administered by the Homerton University Hospital Foundation Trust.A spokesperson for Ventrolla, said:“The condition of the windows varied enormously. Some just needed re-glazing or minor repairs to the window frame, while others needed a complete overhaul.We had to be flexible in the way we worked because the hospital remained operational throughout the project. In some cases, for example when repairing windows in a consultation room, we opted to stay late or come in over a weekend in order to reduce disruption.”Do you deal with commercial projects that have a need for period sash window renovation?Our commercial services include detailed surveys & estimates in line with your window schedule, project management, CAD drawings, help with Listed Building Consent (LBC) and we offer a CPD presentation that is RIBA approved.You can speak to our commercial team about your project on 0800 0277 454, email info@ventrolla.co.uk or by uploading your tender documents here.

Sash Window Renovation At An Iconic Commercial Listed Building In Cardiff: The Bank, Bute StreetCardiff based property developers, Quin & Co, approached Ventrolla to carry out a survey on 66 sash windows, as part of their renovation of The Bank. Originally built by The Cory Brothers in 1874, the property was to be transformed into 15 luxury two-bedroom apartments and a breath taking penthouse.Work on this Grade 2 Listed building – located on Bute Street in Cardiff – required expert, sympathetic and careful crafting of replacement timber sash windows, to maintain the listed elements and retain the character of the historically-important building. Our expertise in creating bespoke wooden sash windows for Listed Buildings, coupled with our experience on commercial projects, made us a perfect partner.Following a detailed technical site survey of the north and east elevations of the building, our team noticed that there were two different horn details on the two different elevations. Guided by us, the client decided to opt for one style throughout. We then created CAD scale drawings of all different window types, to ease the client through the planning process and Listed Building Consent (LBC).Due to the building being on a busy road, the planning application included a road traffic noise condition, requiring acoustic glazing to be fitted into the new windows. We were able to offer the client a range of glazing options for them to choose from, to meet the required specification.From the removal of old sashes to the manufacturing and installing of like-for-like replica hardwood sashes, this was a complex yet very satisfying project to be involved in. Each sash incorporated slim, heritage double-glazing for improved efficiency, as well as our innovative Ventrolla Perimeter Sealing System, to create apartments that were warm and cosy. Integrating our clever sash removal system (SRS) in every window also ensured that future maintenance, redecoration, or repairs will be easy to carry out. All windows were finished with satin nickel hardware throughout to create a high-end look and feel – all part of the overall design detail of this stunning renovation.John Pinn, Director of Quinn & Co. said:"On a project of this scale, it’s of vital importance that we can work with suppliers who we can completely rely on as experts in their field. Ventrolla’s highly skilled craftsmanship, Listed Building expertise and attention to detail ensured that the work ran smoothly. We’re delighted with the windows in The Bank – they match the overall high-end finish of our project, and we know that the heritage of this iconic building has been preserved for generations to come."Since completing the renovation at The Bank, Ventrolla have worked with developers Quinn & Co. on another project, also within the Cardiff area – more to follow on that project soon!If you’d like to discuss your timber window project in detail, contact us below or call 0800 0277 454 to speak to our team.

300 sash windows restored at grade II listed Manchester University by VentrollaKEY FEATURES: COMMERCIAL, GRADE II LISTED, SASH WINDOWS, RENOVATION, EDUCATION, VENTROLLA PERIMETER SEALING SYSTEM (VPSS), SASH REMOVAL SYSTEM (SRS), VICTORIAN.The Samuel Alexander building, part of the University of Manchester’s Language Centre, is located on a prominent site in Oxford Road and includes a library, multimedia suite and study area.For this latest chapter in the building’s history, and part of a wider refurbishment project on most of the University buildings worth £14 million, the Samuel Alexander building now has newly renovated, single-glazed sliding sash and Venetian windows in keeping with its heritage.The £220,000 project assigned to the Ventrolla specialists involved more than 300 windows being restored to their former glory and was completed in April 2014.Ventrolla’s patented Sash Removal System (SRS) and unique Ventrolla Perimeter Sealing System (VPSS) were installed to combat draughts, reduce external noise and enable easy maintenance. All the inner windows were then woodstained and painted white to retain the building’s classic exterior.David McGinnis of Graham Construction, contractors of the project said:“I was very happy with the work carried out by Ventrolla on site. Due to the building’s difficult access requirements we only had small pockets of time to get the work completed, sticking to a tight schedule.”“The Ventrolla team were professional and flexible. They understood the project and how important it was to upgrade and repair the existing windows to the highest standard.”Samuel Alexander, who the building is named after, was a Professor of Philosophy at the University of Manchester from 1893. Percy Scott Worthington, architect of the building and a prominent industry figure at the time, was awarded a gold medal from RIBA in 1930 and was also knighted in 1935.With over 40 years experience, Ventrolla offers a tailored range of period window solutions including repair and renovation, new timber windows, double glazed replacement sashes, secondary glazing solutions and a wide range of window hardware.The company’s head office is based in Harrogate, North Yorkshire, and regional offices are also located throughout the UK and Ireland.