Flat Roofing Solutions

Cold applied solutions suitable for new build construction and refurbishment projects. Polyroof can provide full technical support, from early-stage design through to installation, inspection, and guarantee.

UK Manufactured Waterproofing

Approved Contractor Network

Nationwide Support

40+ Years Experience

Cold Applied Liquid Roofing Systems

Performance Highlights of our Protec & Protec Evolve Waterproofing Systems

Completely Cold Applied

ETA & UKTA Assessed

RapidCure Technology

Low Odour Options Available

Can Achieve BROOF(t4)

BBA Certified 30 Year Durability

CE & UKTA Marked

Product EPD's Available

Experts in Cold Applied Roofing Solutions

Polyroof is a leading manufacturer of liquid applied waterproofing and cold applied roofing systems. For over 40 years, our liquid waterproofing membranes have been applied to commercial and residential properties. Whatever your flat roofing project needs, Polyroof has you covered.

We understand that our clients' are often tasked with many responsibilities during a construction or refurbishment project. This is why we support the specification process taking on board as many of the challenges and issues associated with the flat roof that we can, freeing up our clients’ time so they can focus their efforts where they are needed most. 

Why Specify A Cold Applied Roofing Solution For Your Project?


Cold Applied Roofing Systems – Eliminating the need for hot works, reducing fire risks during installation.

Seamless Waterproofing – Fully liquid-applied membrane with no joints, welds, or weak points, ensuring superior waterproof protection.

Certified Quality & Compliance – Polyroof have waterproofing systems accredited with BBA, FM, UKTA and ETA for proven performance and reliability.

Fire Resistance – Protec & Protec Evolve can achieve a classification of BROOF(t4) in tested assemblies, the top rating achievable for a flat roof system.

Guarantees – Installed by Polyroof Approved Contractors, with a range guarantees available up to 25 years.

Polyroof Supplied System Elements – Full supply of insulation, rooflights, paving, and green/blue roof build-up components.

Our Projects

Support Across Every Stage of Your Project

From initial project enquiry right through to completion, Polyroof will be on-hand to support you at every stage of your project’s lifecycle.

Specification → Technical Guidance → Approved Contractors → Quality Assurance → Guarantee

Your Sustainable Roofing Partner

From carbon‑neutral Protec Evolve to circular overlay solutions and zero‑waste‑to‑landfill manufacturing, Polyroof helps reduce the impact of every flat roof project while implementing a strategic roadmap to Net Zero by 2050.

Product EPD's Available

Carbon-neutral systems

Green, blue, solar & biosolar roofs

ISO 14001 Accredited

"As a leader in the flat roofing industry, we are fully committed to making sustainability the centre of our business, embedded in our culture from top to bottom. We aim to lead the way on sustainability."

Andrew Roberts - Roberts Group Head of Sustainability

Need Help Finding the Right Roofing System?

Simply answer a few questions and we will provide you with our recommendation in a matter of minutes. 

You will also receive a bespoke project pack – containing an outline specification and other relevant information – which is emailed to you instantly. 

Throughout your project, our experts will:

Get Your Bespoke Project Pack Today

Specifier Solutions

Contractor Solutions

Why Should You Specify a Cold-Applied Liquid Roofing System?

ADVISE | DESIGN | SUPPORT | GUARANTEE

From initial project enquiry right through to completion and thereafter, Polyroof will be on-hand to support you at every stage of your project’s lifecycle. As your flat roofing experts, we will endeavour to:

Your Sustainable Roofing Partner

Polyroof offer a wide range of market leading sustainable roofing solutions and tools, all backed up by innovative UK based R&D and manufacturing. Whatever your sustainability goals are; Polyroof can help.

"As a leader in the flat roofing industry, we are fully committed to making sustainability the centre of our business, embedded in our culture from top to bottom. We aim to lead the way on sustainability."
Andrew Roberts
Group Sustainability Manager

We have made our Protec Evolve System Carbon Neutral.

Protec Evolve has been certified carbon neutral by an independent third party (Carbon Footprint Ltd). The cradle-to-grave carbon emissions of Protec Evolve are fully offset using Verified Carbon Standard (VCS) greenhouse gas credits which support renewable energy projects around the globe.

Sustainable Roofing Systems, Products & Tools

Science Based Carbon Reduction Targets & Net Zero Roadmap

Industry Leading Product Development and UK Manufacturing

Focus on Recycled Material, Circular Economy, and Waste Reduction

Continuing Professional Development (CPD) and Contractor Support

Green Roofs, Blue Roofs and Solar Solutions

Discover Our Installation Environments

Polyroof
Solution Finder

If you’re unsure what Polyroof System is best for your project, answer a few questions and we can provide you with our recommendation. 

You will also receive a bespoke project pack – containing an outline specification and other relevant information – which is emailed to you instantly. 

With guarantees of up to 25 years and BBA durability ratings of up to 30 years our systems are a cost-effective, disruption-free, long term solution for all leaking roofs.