Thermal Brackets for doors & windows

Thermal brackets have been designed to allow a load bearing installation of windows & doors beyond walls right in the insulation layer, to minimise the thermal bridging around the frames.

Is there a need for thermal door & window brackets ?


By watching the details above, there´s no doubt for the required supply of a permanent solution to support windows and doors. Common "methods" like temporary blocks under door thresholds or timber, to support windows in insulation layers, do cause more disadvantages than benefits.

How do thermal door & window brackets work?

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Triotherm+ thermal brackets are made of high density EPS, which has a very good insulation performance and a high load bearing capacity. The performance values of Triotherm+ clearly surpass existing solutions like EPS 100. 

The thermal brackets are easy to handle and install, due to the compact shape and light weight. You can select between different widths (heights), to find the perfect thermal bracket for your application. 


  • highly load bearing
  • minimises thermal bridging
  • infinitely extendable
  • passive house certified

What else do you need to know about thermal brackets?