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Excellent
Thermal Insulation
PVC-U is a very poor conductor of heat and therefore
makes an excellent insulator. In the construction industry,
a material's U-value measures its ability to insulate,
with the lower the value, the better the insulant. A
typical old single glazed window has a U-value of maybe
4.4W/m²K. REHAU frames have been tested and proven
to have a U-value of 2.6W/m²K meaning our frames
keep in nearly 60% more heat than typical older frames.
This conserves energy and more importantly saves you
money on your heating bill.
Reinforcement
Where necessary, due to window size and/or location,
our windows are fitted with additional galvanised steel
reinforcement in line with strict REHAU guidelines.
Please ask us for more details.
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