Do uPVC windows make sense in a hot climate like Tamil Nadu's? Here's the honest answer.
uPVC's multi-chambered frame slows heat transfer in whichever direction heat is trying to go — which here means keeping it out. Paired with the right glass, it makes sun-facing rooms noticeably more comfortable and eases the load on air conditioning.
The one caveat is UV: cheap profile without a UV stabiliser can chalk and fade in strong sun. A branded, UV-stable profile handles it — worth confirming before you buy.
Related guides covering this topic from other angles — different products, applications, or contexts.
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