WebFeb 2, 2024 · Calculate the roof area based on the measured dimensions and convert it to squares. Multiply the obtained squares by 3 to find the number of shingle bundles you need. Multiply the shingle bundles by 29 (the default size of the bundle) to find the number of shingles you need. WebMeasure the span of the roof, including overhangs. Multiply the length x the span. The result will be the plane area. Use the chart below to calculate the total area of the roof. Calculate the total roof area – Plane Area x Correction Factor = …
Roofing Calculator
WebOct 21, 2024 · To figure out the area of a square or rectangular room, measure length and width and multiply them together to get the area. Add that to your square footage total. 2 Measure the pitch of your roof in the attic. Mark a length of 1 foot (0.30 m) on a long level, starting from one end. WebHow do I calculate my roof size? To find your roof's total square footage: Measure the length and width of each plane on the roof (including dormers) then multiply length times width. Add the square footage of each of the planes together. How to SLATE a roof - Set out a slate roof & bottom row. how many books did spare sell
How to Measure and Estimate a Roof Like a Pro? - Roofing Calc
WebJun 15, 2010 · 2 feet level – will cost you about $15 at Home Depot or Lowe’s, etc. You will need the level to get the exact roof pitch. You can also estimate your roof pitch or calculate it using simple math and geometry, and without the level. A 16′ or 24′ tape measure – $5 to $10. A pencil and a notepad to write down your measurements. WebHow to measure your roof, for free using Google maps! You can get you roof size fast. Need roof measurements to compare to a contractor's or for yourself to ... WebRafter Stock Size Calculator Input the rafter span (on the flat), eave overhang and pitch of the roof. Click the button to calculate the stock size needed for this job. This calculator is to be used as an estimating tool only. Area Span (on the flat) Overhang Pitch Calculate Shop Dimensional Lumber Related Tags: Building Supplies how many books did siobhan dowd write