Flat Plywood Roof

This is not possible without a new plywood deck.

Flat plywood roof.

That will suffice on a roof with rafters set 16 inches apart with minimal roof loads. Divide that by 32 the square footage of each 4 8 plywood sheet. Sheathing sizes osb and plywood come in thicknesses ranging from 5 16 to 3 4 inch and the thickness needed for a particular roof depends on several factors including rafter spacing expected load. Many homes have rafters that are even wider at 24 inches apart and will require a thicker sheet of plywood.

A roof that lays practically flat will have a much heavier load than a steeper roof that allows rain snow and ice to roll right off. Most roofs will be sheathed in plywood at least 3 8 inch thick. Here at roofing superstore we have a range of plywood boards that can be used for your project. The most common type of flat roof material in the u s.

The new flat roof surface transforms the normally useless space on flat roofs to a usable walk on roof deck. The average range for a 1 500 sq ft. It adds proven performance and durability to new homes room additions and renovations. Step 3 sheathe with plywood photo by russell kaye.

Designed and fully capable of heavy commercial foot traffic with no damage. Is polyvinyl chloride pvc single ply membrane which costs between 350 750 a square 100 sq ft on average. In roofing plywood can be used as roof decking. In this case you need 47 sheets rounded off from 46 88.

Many slope in several directions like squashed hip roofs toward scupper holes that connect to downspouts. In roofing plywood can be used as roof decking. Loads will vary with the pitch of the roof. Rafters that are slightly farther apart might require inch or 5 8 inch thick plywood.

Plywood sheathing is ideal for residential and light plywood sheathing is ideal for residential and light commercial construction and every piece meets the highest grading standards for strength and appearance. Roof is 5 000 to 11 500 with most homeowners paying around 7 500 for the project. Roof decking is the material that lies on top of the main roofing structure and the underlayment and roof covering is applied on top. The number you ll get is the number of sheets that you need.