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