Water seeps into your roofing system in many different ways.
Roof decking rotting.
It s what connects the roof of your home to the rest of the house.
Molds and bacteria then become prolific and they produce acidic chemicals that cause a spiraling effect that results in your decking decomposing at a logarithmically increasing rate.
Whether you are replacing your entire roof or repairing a small area fixing rotten sections of roof decking or sheathing is vital to creating a sound watertight structure.
Roof decking sits beneath the shingles used to protect the house from the weather.
Use caution for this step.
Roof decking which is nailed to the roof s trusses holds roofing materials including felt paper and shingles and also serves to stiffen your home s structure and protect it from wind.
I m starting to have some rot issues with my 10 year old deck.
Water is your roof s number one enemy.
Prime spots in the attic for wood rot are on the underside of the roof decking in the joints where the wood members connect at the peak of the roof and at the edges of the attic where the.
Since roof decking is made from wood and wood composites it is particularly susceptible to rotting and water damage when continuously exposed to sustained or excess moisture.
It supports the weight of roofing shingles and lays on top of your attic s rafters.
Moisture that passes this covering and seeps into.
Rotted roof decking cannot be repaired it must be replaced.
Roof decking is the actual foundation of your roofing system.
But wood decks are not expected to last forever.
Measure the area where your new board will go.
Lashed by rain and wind and further weakened by sun exposure wood decks can collapse due to rot and other structural imperfections injuring close to 34 000 people annually.
Roof decking or sheathing refers to the thin boards of wood that span the trusses and support the rest of the roof.
This is the leading cause of roof decking rot water pooling and eating away at materials and decking wood.
Not only are some of the treated wood decking boards rotting but i m also noticing that the tops of some of the joists are.
Roof decking is usually made from plywood though your roof decking may also be made from a composite form of that material.
If your roof decking gets wet it can develop wood rot and impact the performance of your whole roof.
