
Leading UK Flat Roofing & Waterproofing Contractors
T & T Roofing Limited are approved contractors for all of the leading manufacturers in modern flat roofing, membranes, and waterproofing systems. Based in Cambridge, we deliver high-quality roofing solutions throughout London and the South East with over 30 years of experience.
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Welcome to T & T Roofing
T & T Roofing Limited, founded in 2015 by Terry Kay and Thomas Peebles after over a decade each on the tools, was built to bring full-package accountability to the flat roofing sector — managing everything above the concrete frame, from membranes and insulation to edge protection, green and blue roofs, safety lines, and bespoke copings.
One of the Leading Flat Roofing & Waterproofing Contractors in the UK
Our culture is built on professionalism, accountability, and progression — we invest in our people, maintain high safety standards, and hold accreditations including SMAS and Constructionline Gold. Whatever your project requirements, commercial or residential, T & T Roofing Limited has the experience and capability to deliver.

Our Commercial Roofing Services
Operating nationwide, we work with main contractors and developers to deliver a range of high-performance, watertight roofing systems with no grey areas and full ownership of interface details.
Single Ply Membranes
Single ply membrane (SPM) roofing systems provide a lightweight, efficient waterproofing solution for flat roofs across a wide range of building types. T & T Roofing Limited installs single ply roofing systems across commercial, residential, and public-sector projects where programme efficiency, buildability, and long-term performance are key considerations.
Reinforced Bituminous Membranes (RPM)
High performance torch-on bituminous felts provide a robust two or three-layer waterproofing system, suitable for both new build and refurbishment projects. When correctly installed, these systems offer a service life in excess of 35 years, delivering proven long-term reliability.
Liquid Applied Membranes (LAM)
Cold applied liquid waterproofing systems provide a seamless, fully bonded solution for flat roofs and complex detailing areas. T & T Roofing Limited has extensive experience specifying and installing liquid-applied membranes across commercial, residential, and public-sector projects.
Hot Melt (HM)
Hot melt waterproofing systems provide a seamless, fully bonded solution for flat roofs and zero-falls applications. T & T Roofing Limited installs hot melt roofing systems across commercial, residential, and public-sector projects where durability, reliability, and long-term performance are critical.
Electronic Leak Detection (ELD)
Electronic leak detection provides a non-destructive method of identifying defects and points of water ingress within flat roofing systems. T & T Roofing Limited offers specialist electronic leak detection services to support condition assessment, quality assurance, and targeted remedial works across commercial, residential, and public-sector buildings.
Green Roofs, Brown Roofs & Blue Roofs
Sustainable roofing systems play an increasingly important role in improving building performance, managing water, and supporting environmental objectives. T & T Roofing Limited delivers a range of sustainable roofing solutions across commercial, residential, and public-sector projects, supporting planning requirements, regulatory compliance, and long-term asset performance.
Bespoke Aluminium Powder-Coated Cappings & Copings
Bespoke aluminium powder-coated cappings and copings provide a durable, low-maintenance solution for protecting parapets, roof perimeters, and interface details while delivering a clean, consistent architectural finish. T & T Roofing Limited supplies and installs bespoke aluminium solutions across commercial, residential, and public-sector projects.
Roof, Balcony, Terrace & Podium Finishes
High-performance finishes to roofs, balconies, terraces, and podiums are critical to both usability and long-term waterproofing performance. T & T Roofing Limited supplies and installs a range of durable, compliant finishes suitable for commercial, residential, and public-sector projects.
Fall Protection Services & Certification
Edge protection, abseiling posts, and fall arrest systems are critical components of safe roof access and ongoing building maintenance. T & T Roofing Limited provides fully compliant roof safety solutions designed to protect personnel working at height across commercial, residential, and public-sector projects.
Dedicated to Health & Safety
T & T Roofing Limited have a health and safety adviser, who is dedicated to ensuring and monitoring all projects are carried out to industry standards and in a safe manner. Our accreditations from SMAS and Constructionline Gold demonstrate our devotion to maintaining these standards.
We Promote a Healthy and Safe Place to Work
We actively promote a strong health and safety culture across all areas of the business, ensuring that every one of our team and our customers are in a safe environment at all times is our top priority.

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