Common Roof Issues: Roof Decking Deterioration
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Quality is at the heart of our Austin roofing company in every project we take on. Contact our experienced Central Texas roofers for a same-day, pressure-free inspection. Call 512-375-3654 to book your free inspection.
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If the Deck is Deteriorating Roof Repair is a Must
You can think of the decking like the foundation of your roof. If the foundation is faulty the whole system can fail, which is the case with your roof decking.
A deteriorating deck leaves your roof vulnerable to major issues, including structural damage. Most of the time the roof deck is protected by other layers of roofing, but if damage occurs the decking can be impacted as well.
Is your roof deck deteriorating?
Contact Us For a Free Roof Inspection to Diagnose the Damage
What Causes Roof Deck Deterioration
The roof deck is sturdy, but it's susceptible to damage just like any other roofing material. Often roof deck problems originate somewhere else in the roofing system unless the roofing contractor did something wrong right from the start.
Improper Installation of the Roof Deck
Selecting the right roofing materials is only one part of installing a new roof. You also have to hire the right roofing contractor for the job. If the roof deck isn't installed properly it can create a lot of problems throughout the roofing system.Storm Damage
Damage that goes all the way down to the decking can be the result of a storm. Here in Central Texas we'll occasionally get storms with winds that are strong enough to rip roofing shingles loose, exposing the roof deck below.Leaks
The most common reason the roof decking starts to deteriorate is moisture buildup from leaks. Roof leaks can happen for a wide range of reasons, and every one of them has the potential to cause roof deterioration.Damaged Shingles
The top layer of the roof protects all the layers below. If asphalt shingles are damaged one layer of protection is gone for the roof deck.Condensation From Inadequate Ventilation
Another source of excess moisture is condensation that builds up because of poor ventilation in the attic and roof. Air needs to circulate in and out of the attic space as well as through the roofing system. Proper ventilation ensures that changes in the temperature and humidity don't cause condensation that can degrade the decking.Pests and Insects
Another way that roof decking can deteriorate is from pest activity. In Texas we have our fair share of termites, carpenter ants, rodents and other pests that can damage the roof all the way down to the decking.

Repairing Roof Damage When the Deck is Deteriorating
Roof deck deterioration is one of the more serious roofing problems. As mentioned earlier, the roof deck is like the foundation. If you don't repair it you're going to experience additional roofing problems that make matters worse.
Roof Inspection
You can get an idea of what's going on with your roofing system by having a professional roofer provide an inspection. They can look at all the components to assess the condition of the roof deck as well as where there are signs of leaks and other damage that needs to be addressed.
Roof Repairs or Replacement
The recommended roof repair is going to be influenced by the extent of the damage, source of the problem and age of the roof. If the damage is extensive or the roof is reaching the end of its lifespan, a new roof installation may be the most cost effective option in the long run.
Repairing the damage depends on the cause. Recommended repairs can range from installing roof vents to ripping out a portion of the roof rather than complete replacement.
Regular Maintenance
A lot of roof problems that lead to deck deterioration can be avoided with regular roof maintenance. Proper maintenance includes inspecting the roof at least once a year, regularly cleaning debris off the roof, cleaning out gutters as needed and making repairs when needed.
Property owners in the Austin, TX area can contact LOA at 512-375-3654 to schedule free roof inspections to diagnose roof deck deterioration.
