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: 10047117


4" Porcelain Diamond Tile Saw Blade

$99 smart rate delivery for orders up to 500 sq ft!
Learn More

4" Porcelain Diamond Tile Saw Blade

The Black Widow Diamond blades are designed for quick cutting of hard tile including porcelain, ceramic, granite and marble, without wobble or chipping. Independent lab test results have proven that Black Widow specialty blades continuously out perform the competition in durability for a longer life and speed of cut, reducing project time.

Highlights:
- Premium-grade, thin-rim diamond blade for fast wet cutting of porcelain, ceramic, granite and marble tile
- Ideal for high speed cutting of hard masonry tile
- Unique diamond-shaped laser cutouts prevent blade wobble and keeps blade cooler for a longer life
- 7mm rim height for a longer life and for increased cutting contact with the blade