While a wavy roof is aesthetically unpleasing does it affect the performance of the roof.
Warped roof deck.
Frost on the plywood.
Warped deck joists can be a problem whether you re building a new deck or resurfacing an old one.
Ice formed on top of the rotted wood with black mold throughout it.
The plywood is nailed to the roof rafters and unless the builder used a tongue and groove plywood or h clips the long edge can warp in between each rafter.
Internachi describes some of the effects multiple layers of roofing can have on a home.
The good news is an experienced atlanta roofing company can diagnose and resolve all of these problems.
All but the tiniest decks have large horizontal beams resting on top of the support posts or piers.
Water damage poor workmanship or a combination of both could be responsible for roof problems such as warping sagging and wrinkles.
These include weaknesses in the overall structure.
To determine if a wavy roof is more than just an eye sore you must determine the reason for the wave.
Therefore the structural integrity of the entire deck is dependent upon the condition.
Possible causes movement of the roof deck.
Look underneath your deck at the horizontal support beams to ensure they aren t sagging warped or damaged.
Plywood in a roof deck creates a warped effect when holes in the exterior allow water inside your home.
2 roof deck is warped and the shingles are all wavy causing the water to leak under the shingles.
Wood is soaked and leaking.
Locate nails that hold shingles in place by lifting up on the end shingle above the one you plan to remove.
Poor installation may also create movement in the plywood.
Initially bad ventilation warped this roof deck.
Here s how to minimize or remedy this problem.
Investigating a warped and wavy roof.
An improperly installed roof deck or the sheets of plywood that are underneath your roofing material could result in the.
A wavy roof is an unsightly thing.
Joists dry out changing the moisture content and causing them to warp and twist.
It immediately detracts from the appeal and look of a home.
Although there may be many different reasons for buckling or warping to occur here are a few of the more common causes.
However even a warped roof deck can be repaired.
Remove the shingles over the area of the rotted roof decking identified previously.