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: 10040052

Dream Home 
2mm Cross-Linked Poly Foam Underlayment 100 sq ft

$99 flat rate shipping for orders up to 500 sq ft!
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Dream Home 2mm Cross-Linked Poly Foam Underlayment -100 square feet per roll

Great for laminate and wood floating floors!

Dream Home Underlayment is a 2mm Cross-linked Poly Foam Underlayment for floating floors. Affordable performance for those who want better sound characteristics than conventional foam underlayments.

Please note this product should not be used for glue-down or nail-down applications.


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UL 2818