We now offer an in house testing station that allows us to assess the U-value of any window in just three days, meeting the requirements of ISO 9869-1:2014 section 7.1. These tests can also be carried out at demolition and construction sites.

We now offer an in house testing station that allows us to assess the U-value of any window in just three days, meeting the requirements of ISO 9869-1:2014 section 7.1. These tests can also be carried out at demolition and construction sites.
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