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Your cart is empty.This listing is for a box of 15 Tri-Supports, to form a LoftZone StoreFloor floor that is raised above the full depth of insulation in your attic. You will also need to buy Cross-Beams, Uni-Supports, flooring boards and 8 x 1.5” screws to complete your deck. You can work out exactly what you need from the LoftZone website but, for example, you need one of these boxes of Tri-Supports for an 8x8 ft deck, two boxes of Tri-Supports for a 12x12 deck, three for a 16x16 deck, etc. Cross-Beams and Uni-Supports are available from Amazon. So are flooring boards but you can also pick these up from any DIY store. You can use plywood, OSB or chipboard and 4ft x 2ft boards are easiest to carry into an attic. They should be at least half-an inch thick, with 0.75” being even stronger.
meyerovb
Reviewed in the United States on February 3, 2023
Every installer I asked wanted to build out a floor and dense pack underneath it. This thing is awesome!!! Very easy for me to install all on my own. Extremely stable after advantech 3/4” subfloor screwed into it.
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