Compared across 6 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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The Reflectix BP48025 is a double-sided reflective foil roll used as a radiant barrier for windows, walls and ceilings. It blocks radiant heat rather than adding bulk insulation, so it reflects summer sun back out and keeps interior heat from escaping in winter. It is a DIY material rather than a finished shade: you cut it to size and mount it yourself. It suits renters, garages, attics and anyone wanting a cheap, thin layer of heat control, but it offers little R-value on its own and looks utilitarian compared with fabric shades or rigid insulated panels.
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Lowest price we've seen: $48.58 on Nov 10 at Walmart. Tracked across 6 stores since Nov 10.
Owners use it mostly as a cheap radiant barrier for windows, garages and attics and report noticeable heat reduction on sun-hit glass. Many complain it is flimsy, hard to make look neat, and weaker than foam board or proper insulation for winter cold.
The Reflectix BP48025 is a window shade from Reflectix, listed in the insulation category. It is recommended for indoor use.
The area of use is listed as ceiling and wall. It is sold as a single unit in brand new condition.
