System Type: Fully Reinforced Cold Applied Waterproofing System

Plimsoll Building, Kings Cross

Skyler was appointed to deliver a full waterproofing replacement across balconies, terraces, and roof areas within this prestigious King’s Cross development.

The existing failing hot melt system was fully removed and replaced with a flameless, cold-applied liquid waterproofing solution—specifically selected to meet strict fire safety requirements and enable works to be carried out safely within an occupied residential environment.

Additional enhancements included the installation of brown roof systems to support biodiversity, alongside upgrades to rainwater management to improve overall drainage performance.

The result is a safe, compliant, and long-lasting waterproofing solution that minimised disruption while rectifying ongoing issues with deficiencies in the original waterproofing system.

Delivered within a live residential setting, the project demonstrates Skyler’s ability to provide safe, compliant, and future-proofed solutions, combining technical expertise with a strong focus on resident safety and asset longevity for the client.

 

Polymex House, Peckham

This new-build development, constructed on the former site of the historic R. White’s Lemonade and Edison Bell factory, delivered a mixed-use scheme comprising 170 residential units and ground-floor retail space. The project included approximately 3,300 sqm of waterproofing works and associated roof finishes.

Skyler delivered a comprehensive roofing and waterproofing package, with bituminous hot melt systems and XPS insulation utilised extensively across the development. This combination provided a durable, high-performance solution offering excellent thermal efficiency and long-term waterproofing integrity.

Blue roof zones were integrated with green roof systems across the development to combine enhanced drainage control and ecological benefits.

Paved finishes were installed across selected roof areas, balconies, and terraces, creating functional and aesthetically consistent external spaces while ensuring protection of the underlying systems.

 

 

Rennie Estate, Bermondsey

This 12-storey residential development required a carefully engineered, multi-system waterproofing solution designed to deliver long-term performance across a range of roof and balcony areas.

Skyler installed a built-up felt roofing system providing a robust solution well suited to high-exposure zones where durability, reliability, and long-term weather resistance were critical.

The two principal roof areas were finished with a combination of green roof and ballast. These solutions contribute to sustainable drainage performance and improved thermal regulation, whilst also supporting biodiversity.

Private balconies were completed using a cold-applied liquid waterproofing system, offering a seamless and highly adaptable solution ideal for tight access conditions and intricate interfaces.

A fully integrated man safe system was also installed across key roof zones, ensuring safe and compliant access for ongoing maintenance.

Coronation Square, Leyton

This impressive, multi-phased, new-build scheme in East London comprised over 6,000 sqm of waterproofing works delivered across a complex programme of development.

Skyler delivered a fully integrated waterproofing strategy designed to meet the varied technical demands of the scheme while maintaining consistency in performance and quality across all phases.

The package included hot melt waterproofing with XPS insulation, built-up felt systems with integrated PIR insulation, standing seam metal roofing and cold-applied liquid waterproofing solutions, each selected to suit specific roof zones, detailing requirements, and programme constraints.

A key element of the development was the incorporation of blue, green, and brown roof zones, forming a comprehensive sustainable drainage and environmental strategy. These systems were designed to manage surface water runoff effectively, reduce pressure on drainage infrastructure, and enhance biodiversity through varied substrate and planting approaches. Collectively, they also contribute to improved thermal performance and long-term ecological value across the site.

The programme also incorporated a range of additional finishing elements including aluminium decking, and paved roof areas.

To support safe long-term access and compliance, mansafe systems were installed across all principal roof areas, ensuring secure maintenance routes and reducing operational risk for the facilities teams.

London City Island

This scheme comprised of waterproofing, blue roof installation and a complete rubber crumb sports pitch to approximately 1,800 sqm.

The main area above the car park was approximately 1,100 sqm. The waterproofing was a Hot Melt system with XPS Insulation.

The finishes were a blue roof attenuation system with a bespoke rubber crumb sports pitch including line marking which offers the residents of the development an extremely useful area for all year round use.

Good Luck Hope, London

This new build scheme located directly on the Thames was a multi-phased project for Skyler, who provided over 5,000sqm of roofing and waterproofing systems.

The full array provided were: Hot Melt, XPS insulation, Single Ply, Three Layered Felt, Green Roofs, Cappings, Paving, Cold Applied Waterproofing, Fall Arrest.

Dockley Road, Bermondsey

This scheme in the heart of Bermondsey offered accommodation and retail units.

The roofing and waterproofing comprised of over 4,000sqm of hot melt including complex paving finishes. This was the main part of the project for Skyler.

Separate systems used on the project for various areas throughout the scheme were: the 500sqm of three layer felt system with PIR Insulation and green roof.

London South Bank University

The university required a full roofing upgrade to replace an outdated system that no longer met performance or thermal efficiency standards. Skyler was appointed to deliver a comprehensive solution designed to enhance durability, energy efficiency, and long-term asset value.

Our team successfully removed over 4,500 sqm of the existing roof. The new installation incorporated a high-performance Hot Melt Waterproofing system combined with XPS insulation.

To further optimise water management and sustainability, a bespoke Blue Roof attenuation system was integrated, effectively controlling rainwater runoff and supporting drainage efficiency.

In addition, approximately 900 sqm of Three-Layer Felt roofing with PIR insulation was installed, ensuring consistent performance across varied roof areas.

The project was completed with high-quality ballast and paving finishes.

West Hampstead Square

Skyler were principal contractor for these six residential blocks in West London.

The requirement was to renewal the waterproofing system to all roof areas and reinstate the existing finishes.

Logistics were extremely challenging as the development sat between two of London’s main train lines. Careful planning and execution of the works were completed without any incidents.

Chobham Manor

Chobham Manor is a major development set within picturesque park areas and adjacent to the Olympic Velodrome.

The project which consists of four phases, provides spacious and comfortable living. The setting provides a number of green areas which affords a sense of space and tranquillity.

The location setting allows easy access into the heart of London, with a time of 8 minutes via train from Stratford Station to Liverpool Street Station; for its residents, it provides all requirements.

For Skyler Contracting, it has been a project since 2017 and from phase 2 onwards, Skyler have provided the Cold Applied Waterproofing Systems throughout, along with all associated finishes including Green and Brown Roof, Man-Safe Systems as well as Paving finishes.

Skyler prides itself in being able to offer these services and to this scale; some 12,000sqm of waterproofing and finishes have already been completed and guaranteed.

A close working relationship with the exemplary site team has made the project really flourish.

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