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One 12x12 tile is one square foot. So, assuming everything works perfectly (it won't, depends on the geometry of the room/space) it will take 450 tiles to cover 450 square feet. If the room doesn't have even foot dimensions (10X12, etc) you will need to cut some tiles. It's best to estimate 10-15% waste, so order 500-525 tiles.

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15y ago

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