Product Finder

Who We Are

Who We Are

Who We Are

Who We Are

Who We Are

Export Organisation

Our business exports world-wide, so whether you’re a sealed unit manufacturer, a window fabricator or a double glazing installer in any location, we are the one-stop-shop for premium insulated glass components and machinery for all levels of glass sealed unit manufacture. 

When you find a product or range of products you are interested in, contact us and we’ll ensure that the relevant export manager or distributor gets back to you with a quotation or click here to email the details.

If you’re looking to set up your own sealed unit manufacturing business, you’ll find a breakdown of the sealed unit manufacturing process and the machinery you’ll need detailed in the machinery area on this site. Please feel free to call us with any questions. We can advise you about the ‘start up’ process and the facilities that you’ll need to set up your business.

If you’re a distributor interested in supplying our products outside of the UK, we’re looking for new agents all the time, so don’t hesitate to contact us.

Glass Machinery Distributors:

If you're interested in becoming a distributor for our insulated glass manufacturing machinery, please click here to browse the wide range of machinery.

IG Components Distributors:

If you're interested in becoming a distributor for our insulated glass sealed unit components including highest performance Thermobar and Thermoflex Warm Edge Spacers, please click here to browse the range of 2,500-plus components we can supply.

We also exhibit and visit events all around the world, so please see our events list where you’ll find information as to those we are exhibiting or attending.

NFA Awards 23 International Fast Track 200 Amazon Growing Business Award NFA Awards EEF Future Manufacturing Award – North West NFA Awards 22

Would you like to know more?

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

Thermoseal Group nominated as G23 'Component Supplier of the Year' Finalist
Date Added 03/10/23

Thermoseal Group is a finalist in the Component Supplier of the Year category in the G23 Awards, in recognition of its investment in infrastructure,... > More


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
Twitter LinkedIn Google Plus