Ventrolla Sash Window Specialists
Sash Window Specialists | Your Experts in Heritage Home Improvement
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Airborne Sound Insulation
Ventrolla Sash Window Specialists
Balanced Vertical Sliding Unit - Acoustic Report
Ventrolla Sash Window Specialists
Balanced Vertical Sliding Unit - Thermal Simulation Report
Ventrolla Sash Window Specialists
HDHU (Double Glazed) - Thermal Simulation Report
Ventrolla Sash Window Specialists
HDHU - Acoustic Test Results
Ventrolla Sash Window Specialists
HDHU - Thermal Simulation Report
Ventrolla Sash Window Specialists
Lift Out Unit - Acoustic Test
Ventrolla Sash Window Specialists
Lift Out Unit - Thermal Simulation Report
Ventrolla Sash Window Specialists
SL-DHU - Acoustic Test Results
Ventrolla Sash Window Specialists
SL-DHU - Thermal Simulation Report
Ventrolla Sash Window Specialists
SLHU - Acoustic Test Results
Ventrolla Sash Window Specialists
SLHU - Thermal Simulation Report
Ventrolla Sash Window Specialists
TBVS - Acoustic Test
Ventrolla Sash Window Specialists
TBVS - Thermal Report
Ventrolla Sash Window Specialists
Thermal Simulation Report
Ventrolla Sash Window Specialists
Ventrolla Brochure | Bespoke New Timber Windows
Ventrolla Sash Window Specialists
Breathe new life into your property with new timber sash windows
We can help you retain the building’s authentic period style by manufacturing completely new timber sash windows that replicate the originals, using time-honoured joinery skills fused with future-proof technology and with 40 years’ worth of experience.
Traditional but far from old fashioned
Combining our traditional joinery methods with efficient slim double glazing, conservation-friendly secondary glazing, or single glazing we can suit the most restricted of locations or buildings. You can count on Ventrolla products to deliver the perfect balance of improved energy efficiency, security, and prized period aesthetics.
Ventrolla Brochure | Group Services Brochure
Ventrolla Sash Window Specialists
A real history when it comes to quality timber products.
Engineered to last and fused with technology
Ventrolla was founded in 1983 by Robert Tunnicliffe
who previously worked at Ford Motors developing
specialised high performance gaskets and seals. The
name 'Ventrolla' is a slightly warped portmanteau of
'Ventilation Control'.
Robert turned his hand to draught-proofing sash
windows after his wife noticed it becoming increasingly
difficult to keep their home warm during the colder
months and so Bob, using his expertise at Ford
developed the first perimeter sealing system and
installed it himself.
40 years on, we've enhanced this technology and launched a range of home improvement products that can support you and your project. Find out more in our Group brochure.
Ventrolla Brochure | Renovation & Double Glazing
Ventrolla Sash Window Specialists
High performance timber sash windows
Ventrolla's range of window energy-saving measures includes replacement timber double-glazed sashes that, in conjunction with their unique Ventrolla Perimeter Sealing System (VPSS), deliver a combination of high performance, comfort and style, without compromising on the classic period aesthetic of your heritage building.
Find out more about our double glazing specifications in our helpful brochure.
Ventrolla Brochure | Sash Window Renovation
Ventrolla Sash Window Specialists
Industry-leading wooden window repairs
Preserving the unique heritage and charm of period timber windows really is a priority to us, and with the right care and attention, original timber window frames can provide a lifetime of enjoyment. So, where possible, we will always suggest renovation over replacement via our tried and tested Ventrolla Perimeter Sealing System (VPSSS), while expertly repairing and replacing rotten sections with ease and finesse.
So, if the original timber windows in your project are draughty, rattling, or inefficient, we're sure our industry-leading window renovation services can help bring your timber windows back to life.
Ventrolla Brochure | Secondary Glazing
Ventrolla Sash Window Specialists
Advanced acoustic & insulating secondary glazing that never compromises on style
Preserving the unique heritage and charm of period timber windows really is a priority to Ventrolla, which is why we offer industry-leading secondary glazing products as an alternative for listed buildings, conservation areas, and other properties subject to restrictive improvement regulations.
Tailored to a wide range of property styles, we have over 40 years' worth of experience installing quality secondary glazing designed to enhance thermal efficiency and security and reduce noise pollution, leaving the existing windows untouched and intact.
Ventrolla Brochure | Window Hardware
Ventrolla Sash Window Specialists
Exquisite timber sash window ironmongery to enhance timber windows
Compromising on quality simply isn’t an option at Ventrolla, which is why we source our sash window furniture from the very best that the industry has to offer.
Our classic collection of fittings includes quality sash locks, sash lifts, sash stops, D Handles, travel restrictors, tilt knobs, and pole eyes. With a diverse range of finishes, from polished brass sash lifts to antique brass Brighton catches, and chrome plate ring sash eyes to satin nickel sash restrictors, you’ll find the right hardware for your sash window project with Ventrolla.
Ventrolla Heritage Double Gazed Units Specification
Ventrolla Sash Window Specialists
Technical information about Ventrolla's Heritage Double-Glazed Units
Ventrolla Maintenance Specification | Casement Windows & VPSS
Ventrolla Sash Window Specialists
Helpful guidance on where our unique draught-proofing system is fitted in a casement window, and how to paint or carry out maintenance on your Ventrolla timber casement window.
Ventrolla Technical Specification | Sash Window Horn Details
Ventrolla Sash Window Specialists
Profile diagrams of the 12 types of sash horn details
Ventrolla Technical Specification | Sash Window Maintenance Instructions | SRS
Ventrolla Sash Window Specialists
Sash window maintenance instructions with Ventrolla Sash Removal System (SRS)
Ventrolla Technical Specification | Sash Window Maintenance Instructions | without SRS
Ventrolla Sash Window Specialists
Sash window maintenance instructions for sash windows without SRS
Ventrolla Technical Specification | VPSS & VR90
Ventrolla Sash Window Specialists
The Ventrolla system consists of two parts; the first is the renovation process, which treats the wood and ensures the sash window is fully operational. The second is the element that provides the performance upgrade.
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