Revisions log for Answer #2067
This is the answer to the question What is yout opinion about windows with 5- or 6-chamber system profile?
Revision 1
2022‑09‑09 22:12
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The markup is certainly large at first glance; but selling 5-compartment profiles as standard is not a bargain either. By comparison, we have 7-chamber profiles, a building depth of 82 mm, and a Uw value of less than 1.0 in standard configuration.