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REEMA Properties, Swindon

OVERVIEW

Background


K Systems’ retrofit of the REEMA non-traditional construction Properties in Swindon, South-West England, is a stellar example of the company’s ability to harness years of expertise with forward-thinking innovation to meet the needs of its clients.


Swindon Borough Council had a development of 50+ properties in Upper Stratton all with aged facades and poor thermal qualities, some with U-values as inadequate as

1.59W/m ² K.


K Systems supported Swindon Borough Council, led by Projects Surveyor John Black, to completely refurbish this residential development and deliver on five primary objectives:


- Improve the thermal performance rating of each home (SAP rating)


- Deliver greater thermal comfort for residents


- Choose a solution with acoustic benefits and non-combustable benefits


- Reduce tenants’ energy consumption


- Deliver an attractive aesthetic that would uplift the area


Having a good reputation for matching systems with finishes to deliver its clients’ visions, K Systems partnered with approved installer, Rateavon Ltd, to scope out the

project and specification in fine detail, with particular focus on insulating properties and aesthetic.



Our Service


K System worked in collaboration with Swindon Borough Council and Rateavon Ltd to upgrade these poorly insulated houses and deliver a total revamp of the properties, resulting in thermally efficient homes.


One of the primary requirements was to improve the performance rating of each home, with a target U-value of 0.30W/m²K. In fact, K Systems exceeded that in the project delivery by achieving a U-value of 0.29W/m²K.


The project was completed with minimal disruption to existing residents, and due to forward planning and regular site visits by an experienced K Systems project manager, where processes and progress were monitored and evaluated, the project was completed within the agreed timescale.


Digital technology was deployed from the very beginning to produce models and CGIs (Computer Generated Imagery) to not only assure Swindon Council the finished project would meet its specific requirements, but to also guide the design process and ensure compliance with all health and safety regulations.


Regular inspections and site audits were carried out alongside Swindon Council to ensure the same level of care and attention to detail that applied when specifying the

project was being applied during its implementation and delivery.



Technical Project Details


On initial inspection, K Systems found a problematic substrate. The REEMA hollow panel non-traditional construction properties are constructed of a concrete frame with thin concrete panels to the exterior façade. This type of thin panel construction created a significant challenge for the team to find a suitable EWI fixing, but with the help from Rawlplug, one of our EWI fixings suppliers a robust and safe fixing solution was found, without compromising the existing REEMA construction.


Harnessing years of EWI system design knowledge and unrivalled expertise in this field, K Systems worked closely with Rawlplug and a structural engineer to identify a suitable fixing detail and pattern which would not only be robust but also suitable for this type of substrate.


With a structurally strong solution agreed, focus then turned to the appropriate insulation solution.


After a comprehensive scoping process taking into consideration client requirements, project objectives, budgets and timeframes, K Systems specified the industry proven K Systems M, Mineral Wool EWI system to not only significantly boost thermal performance of the buildings but also reduce noise pollution for the tenants.


K Systems 100mm Mineral Wool insulation has an industry-leading ability to generate exceptional thermal performance. That made it the perfect choice for the refurbishment as it would combat the increased heating costs faced by residents whilst retaining the solid foundations of the existing building and reducing the risk of condensation or mould damage.


Other technical benefits which made the K Systems Mineral Wool system the ideal specification for this refurbishment include:


- non-combustibility, A2-s1,d0 fire rated


- its excellent acoustic properties, reducing noise pollution


- its environmentally friendly composition as the insulation is free from gases with ODP (ozone depletion properties) or GWP (global warming potential)


- its workability and easy to cut format, reducing labour time across the board for the team.


Having identified solutions that improved structure and thermal performance, K Systems then offered the best quality finish for the properties – an aesthetically pleasing, cost effective combination of VBriQ+ clay brick slips and Silkolitt+ silicone render that both Swindon Council and the residents would be proud of.


VBriQ+ is a lightweight, highly durable, clay brick slip system and a more cost-effective finish option in comparison to tradition brick systems without compromising on quality, weather resistance, workability and durability. This made it perfect for a project of this scale – a project which required maximum and long-lasting impact without incurring maximum costs.


The Silkolitt+ silicone render finish rejuvenated the properties’ exteriors and massively enhanced the area’s overall aesthetic, making it a much more appealing place to set up home.


Yet again going the extra mile for clients to ensure unrivalled workmanship and longevity, K Systems finished all 52 properties with K Pro - a water-based protective treatment used to provide long term enhanced water repellent properties to external render and other masonry surfaces, helping combat the problems associated with water intrusion including efflorescence, frost, water-soluble pollutants and algae growth meaning the substrate will stay clean and dry for longer.


K Systems and approved installer Rateavon Ltd delivered an excellently designed and expertly executed refurbishment, that exceeded the expectations and requirements of the client, Swindon Council, and the residents of the newly improved homes.


John Black, Projects Surveyor at Swindon Borough Council, said:


“Throughout the project K Systems have supported Swindon Borough Council agreeing all detailing to ensure current day Building Control Regulations were met. They supported resolutions throughout the project lifecycle and were really reactive, visiting site and supporting when required. They carried out weekly detailed spot check reports with photographic evidence and also checked batch numbers of materials. They delivered a great service. A really successful project.”

Products featured in this case study

View all products (7)
K Systems M, Mineral Wool External Wall Insulation (EWI) system

K Systems M, Mineral Wool External Wall Insulation (EWI) system

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