How Much Wood Is Needed For A Roof

As a result you might need to calculate an estimate of how much it will cost to replace your old roof with a new one.

How much wood is needed for a roof. One sheet 32 ft. For rafters spaced 20 or more inches apart 1 2 or 5 8 inch plywood is recommended. For example a home with two large bedrooms will use fewer 2 by 4 wall studs and plywood sheets than one with three small bedrooms in the same space. Find out what a board foot is how to measure it and estimate how much wood you need for your deck flooring or framing project.

A typical 4 foot by 8 foot sheet of plywood covers 32 square feet. I would enter these measurements into the calculator. Started my career in the trades as a roofing laborer and own my own roofing comp. Five planks of wood with known price per linear foot.

Answered june 9 2017 author has 116 answers and 72 3k answer views. This basically calculates the number of sheets needed for a gable roof. Over time that damage could really add up. The wood costs 12 per linear foot.

This free lumber estimator gives you a tool to calculate how much lumber you need for your project. I want to estimate the total board feet and cost for this landscaping project. The number of windows doors and interior walls the style of roof and the existence of a basement and garage determine the specs for the amount of wood a home needs. A 4 8 sheet of plywood is 32 ft 2.

Estimate the amount of plywood or osb needed for sheathing a roof. The most common rafter spacing is 24 inches and 5 8 inch plywood is recommended for that. The calculation is based on that the plywood or osb oriented strand board sheets are of a 4 x 8 size. 1 500 32 46 875 sheets.

For a roof of an average home you need a minimun of 2x6 for your top cord if you are building the trusses by hand engineered trusses are built out of 2x4s but they have multiple webbing to distribute the weight along the whole truss as where hand built normally do not have the proper webbing. While the average lifespan for a typical roof can be 15 20 years a long hard winter or a particularly intense storm can cause lasting damage to a roof. So dividing the area of the roof by 32 will give you the number of sheets needed. For example if your roof is 1 500 ft 2 then it will take 47 sheets of plywood to sheath it.

It will support roof.