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: 10027862

Norge 
Jamb Saw 6"


Jamb Saw 6"

The Jamb Saw 6" includes an all bearing power unit, 6-3/16", carbide tooth "cupped arbor" saw blade, masonry blade, Allen wrench for blade retainer, steel depth guide and an instructional manual.   

Quick Highlights:
- Powerful 1050 watt industrial grade power unit
- Extended tail for maximum leverage against torque
- Blade height adjusts from "flush" to 1-1/16" 
- Large blade: 6-3/16" with cupped arbor for precise flush cuts
- Fully cuts door jambs, baseboards and most hanging doors
- Easy access trigger for better control  
- Cuts toe kicks: Under toe kicks and full inside corners in molding, up to 1/2" thick
- Cutting depth guide: Adjustable and prevents cutting into plaster or wall board when trimming baseboards  

Specs:
- Voltage: 120V-60Hz
- AMPS: 9.5 (industrial grade)
- Arbor: 5/8" :
- Blade Adapter: 20mm    
- RPM: 8,000