Spacing and significant changes in moisture.
Roof sheathing and shingles.
Typically older homes were originally roofed with wood shakes or shingles.
Roof sheathing is a lot more than just flat panels onto which shingles are attached.
Properly fasten panels including fastening and spacing hints step 4.
We can even help you find a professional to install it.
If the sheathing is properly gapped then the gaps can close causing the shingles spanning the gap to buckle.
Owens corning produces high quality asphalt coating asphalt sealants and adhesives for asphalt shingles.
The roof s sheathing helps to keep the roof trusses or rafters properly spaced and is the strength that holds.
To encourage drying they were laid over wood board roof sheathing with spaces left between the boards to improve air flow.
If the sheathing is not gapped the sheathing itself may buckle especially with thin sheathing 24 in.
Zip system panels install fast and stay flat for a roof that looks as good as it performs.
And scroll down to see more details on each with installation hints and tips below.
Cover sheathing with.
Zip system sheathing and tape provides a water resistant durable underlayment for many finished roof coverings including metal tile and asphalt shingles fiberglass shingles and cedar shingles.
Experience the total owens corning roofing system and high quality roofing shingles.
Let owens corning help you determine when it is time for a new roof and then let us help you choose the shingles for your roof that are right for you.
When plywood or osb sheathing picks up moisture it expands.