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Innovation In Energy Efficient Components for Glazing Units

A superior technology designed to minimise energy loss through your windows

Our British Brands are now Globally Recognised

From inception to perfection, we manufacture over 50% of the products we supply

Supplying the largest volume of Spacer Bars to the UK market

Warm Edge, Aluminium and Steel Spacers for Manufacturing Superior Glazing Units

DecraLed®, DecraGlow® and DecraBevels®

Are famous worldwide to bring windows, doors and conservatories to life

Offering everything for High Performance Glazing except for the glass

From inception to perfection, we manufacture over 50% of the products we supply

Welcome to Thermoseal Group

Thermoseal Group Limited is the largest UK specialist insulated glass (IG) component manufacturer and distributor supplying over 2,000 components and a wide range of Thermoseal Group Equipment (TGE) for manufacturing IG sealed units (IG sealed units are sometimes referred to as ‘Dual Pane Glass’ – double glazing, triple glazing or quadruple glazing). We manufacture over 50% of the components we supply to a worldwide customer base.

Our Products

Our Products

Thermoseal Group is the one-stop-shop for IG sealed unit components including some of our own highest performance industry-leading brands:

Insulated
Glass Components

Offering one the widest range of components and equipment used in the manufacture of IG sealed units


Decorative
Range

Help to achieve a truly authentic stained glass effect at a fraction of the time and cost


Warm Edge
Technology

A superior technology warm edge range designed to help minimise energy loss through your windows


Our Product Range

Thermoseal Group is the one-stop-shop for insulated glass (IG) sealed unit components. We sell a variety of our own industry-leading brands including:

Integrated Blinds New Elegant & Stylish Innovation

We are the UK distributor of ScreenLine Integrated Blinds kits for Sealed Unit Manufacturers to encapsulate within their own insulated glass sealed units. Order now for delivery from 10 working days!

Thermoseal Group

Our business is dedicated to the manufacture and supply of highest performance components and machinery used in the manufacture of insulated glass. Our particular focus Is on the development of components designed to help meet the changing requirements for more thermally efficient windows. We are a multiple award-winning organisation with almost 40 years in the industry.

Latest News

New 2 Acre Warm Edge Spacer Production Site in Wigan
Date Added 14/11/19

As part of Thermoseal Group’s strategy to become a world leader in the warm edge spacer market, the Group has purchased a new 2-acre production... > More

Downloads

Our downloads area contains a wide range of literature, product technical information and videos. Please note that some of the downloads are only available to customers with login information, but please feel free to contact us for further information.

MSDS & Technical Data Get in Touch
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