To calculate lineal feet of trim, (e.g. base, quarter round) simply measure each wall in the room and add up the lineal feet. For ease of installation use whole pieces where ever possible. Allow extra for cutting each corner and splicing pieces together.

rooms combined to display linear feet calculations

To determine the square footage of a square or rectangular room, measure the length and width of the room in feet or inches and enter the values in Area 1 of the calculator below.  For irregularly shaped areas or multiple rooms, it is helpful to draw a diagram and divide the room up into sections. Treat each section as a separate area, as in this illustration. Input the measurements of each area below to see the total SQFT needed.

rooms combined to display sqft calculations

Area Length
Area Width
Area 1
Area 2
Area 3
Area 4

SKU: 10046172

Underlayment 100 Sq Ft

$99 smart rate delivery for orders up to 500 sq ft!
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CoreLuxe Underlayment - 100 square feet per roll

For Use Beneath:
- All rigid core luxury vinyl

- Thin and dense recycled fiber composition controls unwanted sound and noise for a quieter living environment.
- Attached vapor barrier protects investment from damaging moisture and high PH levels that especially occur in concrete subfloors.
- Thin profile helps to properly support seams and click together joints in all multilayer flooring materials.
- Moisture management system allows subfloors to breathe, not trapping harmful moisture. Fibers treated with anti-microbial to inhibit mold or mildew growth.
- Earth-Friendly; made with recycled content normally headed to our landfills. Made with a patented process.
- No off-gassing from Volatile Organic Compounds (VOCs). GREENGUARD GOLD certified for low emissions.

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