Gradient flat roofing and tapered roofing specialists

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Flat roof solutions

Gradients range of thermal insulation products span an extensive array of warm flat roof applications for both new build and refurbishment projects.

Knowledge Hub

Find practical tips, in-depth articles, and valuable insights.

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Service Hub

Our team of technical experts is ready to give you peace of mind - with professional advice, smart calculations, detailed schedules, and expert guidance through training and more.

Technical Library

Find out your building's elemental thermal performance via our U-value calculator.

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Unlocking new applications

Gradient is evolving into new applications and performance-driven solutions shaped by innovation, technical expertise, and future-focused design.

"That's what Gradient is known for in the industry – and that expertise runs throughout the business, from the surveying team and design department to manufacturing, technical support, and customer service,”

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Darren Hollingsworth

Business Unit Manager

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Pather Cemetery - Curved Roof Refurbishment with Eurothane Eurodeck Lamella

Discover how Eurothane Eurodeck Lamella boards solved a curved roof refurbishment challenge at Pather Cemetery for North Lanarkshire Council, installed by MBM Group.

Read more about Pather Cemetery - Curved Roof Refurbishment with Eurothane Eurodeck Lamella

Flat rooftop with railings and cloudy sky.

Imperial War Museum, Duxford – Specialist Tapered Roof Design

A specialist tapered roof design was required for the iconic Imperial War Museum at Duxford Airfield. Working in collaboration with Langley, Gradient created a bespoke tapered solution to ensure effective drainage, long‑term performance and a...

Read more about Imperial War Museum, Duxford – Specialist Tapered Roof Design

Flat roof construction with insulation and tools scattered.

Behind the build: what it’s like working with Recticel on flat roof projects

When specifying insulation for a flat roof project, there’s more to consider than U-values. Find out what it's like working with Gradient UK.

Read more about Behind the build: what it’s like working with Recticel on flat roof projects

Thermal and rapid-install benefits of Powerdeck® F boards prove ideal fit for new hotel roof

Gradient's easy-to-install and excellent thermal performance Powerdeck F insulation boards, ensured a new hotel was supplied with rapid, weathertight protection.

Read more about Thermal and rapid-install benefits of Powerdeck® F boards prove ideal fit for new hotel roof

Case Study Deck VQ Saint-Idesbald, Belgium

Deck-VQ® Vacuum Insulation Panel project in Saint-Idesbald, Belgium

The terraces of the 'Residence Bellevue' apartment building have been insulated with the new Deck-VQ® vacuum insulation panels from Recticel Insulation.

Read more about Deck-VQ® Vacuum Insulation Panel project in Saint-Idesbald, Belgium

Deck-VQ® gives superb thermal performance in arts centre refurbishment

Gradient's innovative Deck-VQ® was required to prevent instances of cold bridging and ensure the application met regulations within an arts centre in Hereford.

Read more about Deck-VQ® gives superb thermal performance in arts centre refurbishment

Ultra-thin Deck-VQ® panels and Powerdeck® F boards make large contribution to roof's thermal performance

Gradient's ultra-thin vacuum insulation solution helped achieve the desired U-value target on a highly challenging project at a private residence in London.

Read more about Ultra-thin Deck-VQ® panels and Powerdeck® F boards make large contribution to roof's thermal performance

Deck-VQ® insulation delivers VIP performance to refurbished dwelling in Highgate, London

Gradient's High-performing vacuum insulation panel (VIP), ensured a complex new-build terrace roof achieved the requisite U-value.

Read more about Deck-VQ® insulation delivers VIP performance to refurbished dwelling in Highgate, London

Insulation expertise built on precision

Flat roof solutions

Knowledge Hub

Service Hub

Technical Library

Unlocking new applications

Our Reference Cases

Pather Cemetery - Curved Roof Refurbishment with Eurothane Eurodeck Lamella

Imperial War Museum, Duxford – Specialist Tapered Roof Design

Behind the build: what it’s like working with Recticel on flat roof projects

Thermal and rapid-install benefits of Powerdeck® F boards prove ideal fit for new hotel roof

Deck-VQ® Vacuum Insulation Panel project in Saint-Idesbald, Belgium

Deck-VQ® gives superb thermal performance in arts centre refurbishment

Ultra-thin Deck-VQ® panels and Powerdeck® F boards make large contribution to roof's thermal performance

Deck-VQ® insulation delivers VIP performance to refurbished dwelling in Highgate, London