Climaloc
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Climaloc · CI22782
Climaloc Insulating Window Film, 84 in. x 110 in.
Air sealing & weatherization · For homes
$18to $20 · lowest of 6
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Where to buy — 2 sellers
RONA
big-boxNot shownchecked Aug 10, 2026medium confidence
price not readable
Model CI22782 and size 110 in x 84 in (280 cm x 241 cm) confirmed on page; RONA article 0412650. Price and stock are JS-rendered and could not be read.
Cook Street Castle Building Centre
co-opchecked Aug 4, 2026medium confidence
$18
lowest
Original verified listing from the Aug 2026 catalogue build.
Home Hardware
co-opNot shownchecked Aug 10, 2026medium confidence
price not readable
Listed as CLIMALOC PLUS Insulation Window Kit 84" x 110", model CI-22782, Home Hardware item #2396-302. Page states 'Javascript is required for pricing and online ordering', so no price could be read.
Réno-Dépôt
big-boxNot shownchecked Aug 10, 2026medium confidence
price not readable
URL and title 'CLIMALOC Insulation - Premium Insulating Film Kit CI22782 | Réno-Dépôt' seen in search results; the page itself is blocked by robots.txt so neither price nor stock could be verified directly. Same article number (0412650) as the RONA listing.
Preston Hardware
specialist29 in stockchecked Aug 10, 2026
$20
Model CI22782 confirmed, 110 in x 84 in patio/XL window insulating kit. Only additional retailer where an actual price could be read off the page.
Brisson Castle Building Centre
co-opNot shownchecked Aug 10, 2026medium confidence
price not readable
URL and title 'Climaloc CI22782 Insulating Film, 84 in W, 0.9 mil Thick, 110 in L, Clear' seen in search results; page blocked by robots.txt so price could not be read. Same Castle catalogue item code (0726067) family as Cook Street Castle.
About it
A clear plastic sheet you tape over the inside of a drafty window and shrink tight with a hair dryer. Turns a single-pane window into something closer to a double-pane one for one winter, for about eighteen dollars - it's the cheapest window upgrade there is.
Fitting it
Tape around the window frame, stick the film on, run a hair dryer over it until the wrinkles vanish - 20 minutes per window, no tools beyond a hair dryer and scissors
Delivery
Rolled film, about 0.3 kg, small box · 0.3 kg
Approvals
Not electrical - no certification required. Climaloc is a Quebec brand.
Good to know
Seasonal - this sells September through January and dies in spring. Buy deep for Q4. Main complaint is the tape pulling paint off the trim on removal; say so on the page.
