How Much Is Roof Decking

To determine exactly how much decking material you need for your new deck please fill in your desired specs into our calculator above.

How much is roof decking.

If you have multiple sections of roof find the area of each and add them together to find the total area. Normally b decking is used in short to medium span conditions ranging from 3 feet to 10 feet in distance. Dsa deck surface area in square feet deck length feet x deck width feet. Multiply the length of the roof in feet by the width of the roof in feet to find the area of the roof in square feet.

Wood shingle are expensive so when these roofs need to be torn off and replaced it is cheaper to resheath the entire roof and go over it. Western states metal roofing. For example a common size decking sheet is 4 feet by 8 feet for a total of 32 square feet. C 360 sq ft of roofing felt tar paper d 360 sq ft of roofing felt shingles e 4 pieces of 1 6 66 2 piece 209 1 2 2.

However if you re unsure what to put in some of the fields please keep the following deck calculation tips in mind. Average cost to build a roof over a deck. Verco hsb 36 stands for high shear b deck 36 wide. Western states metal roofing.

Stone coated steel roof tiles 26 gauge. Unfortunately many homeowners who have a flat deck roof have to deal with frequent leaks. Steel roof deck 18 gauge corrugated. But we can give you an average range of prices that it would most likely fall within.

Of roof decking costs 800 2 800 to install depending on the material you choose. Western states metal roofing. This is usually because low quality leak prone decking materials such as epdm rubber are used often in an effort to save money. Multiply the width and length of the decking sheet to find the total square footage.

Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch. Find the area of a roof. Steel roof deck 22 gauge corrugated. In order to build an l shaped shed roof you need to use the following.

On average 300 sq ft. Porch decks require 25 additional psf for roof loads for a total of 80 psf. Steel roof deck 20 gauge corrugated. Typical decks are designed to support 55 psf lbs per square foot.

Once the area is known divide by the area of a 4 8 sheet to find how much sheathing is needed. B 14 sheets of 3 4 tongue and groove plywood 4 8 sheeting. In the first half of the 20th century roofs in missouri were built with wood shingles over planks spaced about 1 apart. A 8 pieces of 2 4 lumber 65 1 4 2 piece 8 16 pieces 5 overhang.

Answered august 16 2020 author has 283 answers and 24 8k answer views.