How Do I Measure My Roof For Shingles

Then calculate the pitch of the roof by placing a level against it angling the level so the bubble is centered and measuring the distance between the end of the level and the roof.

How do i measure my roof for shingles.

Next use the pitch to look up the pitch multiplier for the roof online. The most common roofing materials used in the united states include shingles membrane roofing and ceramic tile all of which have different life spans. Medium steep slope roof pitch of 9. This method is considered the most accurate but you will need to get onto your roof to complete it.

Although ceramic tile roofs are expensive they can have a life span of over 100 years. Tips on measuring for roofing. To measure for roofing shingles start by calculating the area of each plane or section of the roof. Shingle roofs typically have a life span of 15 30 years while membrane roofs usually last 5 15 years.

On your next roofing estimate i suggest that you compare the total square footage number you get by actually measuring a roof to the number you end up with after using these 2 little calculations. The key is to be as accurate as possible since falling short or an overage could mean thousands of dollars when planning your roofing budget. Steep slope roof pitch of 12 or 45 degrees. Otherwise use the table or diagram below.

Roofing is measured in squares. To accurately calculate the area of your roof you must first determine its slope or pitch. Below there is a simple triangle and the math used to work out. To calculate the number of squares or bundles you need you should consider using the measurement method.

Roof pitches are described in terms of rise and run. To figure out your roof s area a simple geometry can be used. The rise is the distance from the top of a stud wall to the peak of. Enter appropriate roof pitch slope if you do not know how to calculate roof pitch see our guide.

Once you see how surprisingly close the end result numbers are to each other you can then decide whether or not to retire your ladder with confidence. To get the slope of your roof based on degrees roof rise or x inches per 12 run use our roof pitch calculator. Next divide your total area by 100 to calculate the number of roofing squares you ll need to buy.