Roofing Ply Thickness

Experience the total owens corning roofing system and high quality roofing shingles.

Roofing ply thickness.

The typical thickness range for sheathing is 3 8 to 3 4 inch. What are the available thicknesses and types of epdm single ply membrane. Steeper rather than flatter roofs will have lesser load per sq. June 3 2018 epdm membrane is manufactured in various thicknesses 045 to 090 thick and is available as a non reinforced or reinforced sheet depending upon application.

That will suffice on a roof with rafters set 16 inches apart with minimal roof loads. We have just completed a new finished goods warehouse in bridgeport and will be closing the warehouse in saginaw this summer. You might be tempted to choose a inch thickness although it s unnecessary in most cases. You can return to viewing our roofing products by clicking on the below titles.

Foot and with a maximum of spacing of 16 inches between rafters. The ideal thickness for the standard rafter spacing of 24 inches is 5 8 th of an inch. Manufactures and markets a full line of low slope commercial roofing materials. A flatter roof with rafters farther apart may need a thickness of up to inch.

When this is the case experts recommend a 5 8 inch thick sheet. Other thicknesses are also available for use in non roofing applications as a special order. Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame. We offer a wide range of products for your roofing needs including app sbs modified bitumen rolls bur rolls poly iso cover boards fasteners and roof coatings.

Please contact us if you have any queries by clicking here. The standard width is 4 feet. It s the standard for spacing of 24 inches in the rafter although as mentioned a 5 8 inch thick is more ideal. Atlantic single ply system 17000 system 17000 plus system 5000 classic commodity systems.

This kind of plywood can be used on roofs with minimal load. You can get plywood sheets with a length of up to 10 feet. Sheathing should be a minimum of 19 32 inch thick. Keep in mind that the load of the roof still plays a role in the plywood thickness.

8d ring shank nails should be used instead. Use our table below to compare membrane thickness and weight for our range of flat roofing. Minimum thickness most roofs will be sheathed in plywood at least 3 8 inch thick. We can even help you find a professional to install it.

Owens corning produces high quality asphalt coating asphalt sealants and adhesives for asphalt shingles. Loads will vary with the. Never attach roof sheathing with staples.