45% under what the other stores charge
Compared across 4 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.
The UniTherm IceRock IR-3X18 is a 3 ft by 18 ft roll of raw basalt mineral wool used for thermal and acoustic insulation. It is non-combustible and bio-soluble, made from high-purity Icelandic basalt, and stays effective in hot industrial and commercial settings where foam and fiberglass break down. It is flexible and easy to cut, so it wraps pipes, ducts and irregular cavities well. Compared with fiberglass batts it handles higher heat and adds sound absorption, but it is denser, itches and needs gloves and a mask, and it is sold as raw material without a facing or vapor barrier.
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Lowest price we've seen: $166.80 on Nov 7 at UniTherm International. Tracked across 4 stores since Nov 7.
UniTherm Mineral Wool Insulation (IR-3X18, IceRock) is a thermal insulation product made from bio-soluble basalt mineral wool. The fibers are mainly silicon oxide with other metallic oxides, and the basalt is high-purity Icelandic basalt. The material is non-combustible.
It reduces heat transfer and also absorbs sound. It is flexible and easy to handle, and it maintains its performance in demanding industrial and commercial environments.
