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A superior technology designed to minimise energy loss through your windows

Benefits of Thermoflex Warm Edge Spacer and Energy efficient windows for Specifiers, Architects and Builders
Manufacture superior glazing units with Thermoflex warm edge spacer
Thermoflex Warm Edge Spacer for Window Installers and Fabricators
Homeowners can reduce heating bills with Thermoflex energy saving windows

Thermoflex Warm Edge Spacer

What is Thermoflex?

Thermoflex warm edge double glazing
Thermoflex is a more thermally efficient warm edge spacer

The two panes of glass in a double glazed window unit are separated by a spacer such as Thermoflex.


Thermoflex is a premium elastomeric foam rubber warm edge spacer which is much more thermally efficient than traditional aluminium spacer and incorporates a gas diffusion barrier to minimize gas loss.


It is offered at a price very competitive with EPDM products. 

Thermoflex complies with EN1279 & E2190-10 standards.

Thermoflex Page 1 of 7

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