Sɛ wɔde thermal break aluminium nhyehyɛe ahorow di dwuma a, ahwehwɛ koro no ara betumi de nea ɛsonosonoe aba wɔ frame ahorow mu. Ɔhyew a ɛpaapae, abura nhyehyɛe, ɔfasu no mu duru ne nsɔano ho nsɛm nyinaa ka U-Factor a etwa to, mframa a ɛtwetwe ne nsu a ɛtwetwe ade wɔ unit a edi mũ no mu.
Hwɛ U-Factor ne SHGC mu ma mfɛnsere anaa ɔpon no nyinaa, a frame ne sash ka ho.
Hwehwɛ ɔhyew a ɛtrɛw a ɛtrɛw, multi-chamber aluminium profiles ne optional insulation inserts.
Hwɛ sɔhwɛ amanneɛbɔ a wɔagye atom sɛ mframa ntumi nkɔ mu, nsuo ntumi nkɔ mu ne mframa nhyɛsoɔ a ɛtumi gyina ano anaa.
Si so dua sɛ multi-layer seals, EPDM gaskets a ɛyɛ papa ne nhyɛso-equalized drainage nhyehyɛe.
Fa saa unit mũ no nyinaa gyinapɛn ahorow yi toto ho na paw ɔpon ne mfɛnsere ano aduru a ɛmma ahoɔden pii mma wo dwumadi no.