Compared across 3 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
Owens Corning R-13 Pink Fiberglas is an unfaced fiberglass batt roll for 2x4 wall cavities and floor joists. R-13 is the standard value for exterior 2x4 walls in most climate zones, and the roll format covers long runs with fewer seams than precut batts. The pink color is a brand signature, not a performance feature. It is a commodity product: performance is close to any other R-13 fiberglass batt, so the choice comes down to fit, facing and handling.
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Lowest price we've seen: $62.34 on Nov 9 at Arbor. Tracked across 3 stores since Nov 9.
Owners and installers treat this as dependable, ordinary R-13 fiberglass. They praise the consistent thickness and easy cutting, and complain mainly about itch and the care needed to avoid compression.
