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
feet
inches
feet
inches
Area 1
Area 2
Area 3
Area 4

SKU: 10021412


White Silicone Vapor Paper 400 Sq Ft


White Silicone Vapor Paper- 400 Sq Ft/Roll

  • For hardwood naildown applications over wood subfloors
  • Superior alternative for any application where one would use felt, red rosin or tar paper
  • Does not emit any toxic fumes like asphalt based products
  • 100% recycled and recyclable USA made paper
  • Will not mark walls like tar paper
  • Can be used with radiant heat