how to put on plywood decking on roof

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Roof problems may have started with wet plywood The .Most roofs’ rafters are set 2 feet apart and the plywood decking should be a minimum of 7/16 of an inch thick. To reduce costs, some builders choose to use a thinner plywood deck that is only 5/16 of an inch thick. The thinner plywood is prone to cupping in between the rafters, but is approved by some building authorities.

How To – Replacing Old Roof Decking During Re-shingling .How To – Replacing Old Roof Decking During . Normally roofs can be re-shingled without replacing the plywood decking . To extend the life of your roof you can .

Putting new plywood over existing plywood? - Roofing .Hi guys, the roof on my house was put on in August 2004, and I bought the house in June 2004. It is new 1/2 4 ply, no H-clips. The problem is that the plywood is .

2 layers of plywood - Roofing/Construction Questions .2 layers of plywood. . is your tar paper over and original plywood deck or is over shingles (meaning you want to install felt over shingles, then plywood over the .

Do I need to install a plywood deck for my metal roof?.The previous owner of our house had the metal roof installed without decking. The roof is leaking and the roof needs replacing. Do we have to have a decking put in .

Plywood Roof Sheathing Don't put new roof sheathing over .Don't put new roof sheathing over old Inspector's Eye. . But can he simply install new plywood over the old plywood sheathing to avoid the extra time, .

Roof Decking - How to know if it is needed - Bill West .Roof Decking – How to know if it is needed When you are doing a roof . was used as a roof deck before plywood. . It is possible to put on a lifetime roof, .

How to Install EPDM Rubber Roof - Easy DIY Fitting .How to install epdm rubber roof, . put them in order and add things . For good adhesion your roof decking will need to be clean Plywood or OSB sterling .

can you put plywood over existing wood deck - Outside Wpc Deck.Home >>Project Case>> can you put plywood over existing wood deck . Plywood Roof Sheathing Don't put new roof sheathing over old . Aug 26, 2001 .

Can you put new plywood decking over the existing plywood?.I am about to re-roof my house.I wanted to re-deck the roof because this would be the 3rd time i have replaced the shingles.The decking looks to be in good shape .

Do I need to put Plywood over Shiplap for new roof? : Roofing.Do I need to put Plywood over Shiplap for new roof? . the house with plywood over the shiplap . are nailed through the decking and not into the gaps you'd .

Plywood vs. OSB : Which is Better? Parr Lumber.Plywood vs. OSB: Which is Better? . well on the wall and floor but stick to CDX Plywood on the roof. . I have seen claims for plywood decking .

How To Install OSB Roof Sheathing or Decking - YouTube.This instructional video teaches how to hang sheathing on the roof using Dodge Hangers. Dodge Hangers are a new innovative hardware which are assisting in .

How to Install Roof Sheathing Home Guides SF Gate.Roof sheathing is a lot more than just flat panels onto which shingles are attached. The roof's sheathing helps to keep the roof trusses or rafters properly spaced, and is the strength that holds .

materials - What is better for a roof, plywood or OSB .What is better for a roof, plywood . I convinced the customer to upgrade the whole roof to plywood so that . I replaced the particle board decking with plywood.

How to install roof decking HowToSpecialist - How to .This steep by step diy project is about how to install a roof decking. Installing plywood sheeting to your shed is a straight forward job, if you follow proper .

2.5 Application of panels in flat and roof decking - WPIF.2.5 Application of panels in flat roof decking . Figure 2.9: Square edge structural decking laid parallel to the joists and supported at all

Soaking Wet Roof Decking - JLC-Online Forums.This morning, the roofers were scheduled to install #30 felt on the new roof decking but torrential rains started early and are expected to continue for several days.

How to Apply Metal Roofing Over Plywood Hunker.Rotted, sagging areas in your roof's plywood decking should be replaced prior to installing metal panels in order to prevent costly repairs in the future. Ensure that .

The Minimum Plywood for Roofing Home Guides SF Gate.Most roofs will be sheathed in plywood at least 3/8 inch thick. That will suffice on a roof with rafters set 16 inches apart with minimal roof loads. Loads will vary with the pitch of the roof; the flatter the roof, the greater the load on any one section. Steeper roofs will have lighter loads per square foot.

How to Build a Roof Over a Deck Hunker.2008-11-12 How to Build a Roof Over a Deck. Hunker. . Install tar paper on the plywood sub-roofing and then follow-up by laying the tin roofing down.

Plywood Decking: A Good Alternative? DoItYourself.com.Most of the decks you find will be made out of individual boards and not plywood decking. This is not to say that plywood decking does not make a good alternative to .

How to Replace a Flat Roof: 13 Steps - wikiHow.Replace any sections of the plywood decking that have been damaged by water or "dry-rot" before you install a new roof. Check for and repair low areas .

How to Install Roof Sheathing Home Guides SF Gate.How to Install Roof Sheathing. . Position the first piece of plywood or oriented-strand-board sheathing on the bottom edge of the rafter tails at one end of the roof.

Old House Restoration Guide Roofing Roof Sheathing .Restoration Guide: Roof Sheathing. Jim . plywood sheathing and particleboard . Common materials include 2x4 or 2x6 tongue-and-groove decking or specialty .

Roof problems may have started with wet plywood The .Roof problems may have started with wet plywood . The builders put the roof on . Most roofs’ rafters are set 2 feet apart and the plywood decking should be a .

Do You Need Plywood Under Metal Roofing? Hunker.Do You Need Plywood Under Metal Roofing? . As long as the interior of your roof is protected from moisture . Should You Put Plastic Under Your House in the .

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how to put on plywood decking on roof