Decking and Sheathing Replacement in Arlington VA
Arlington Roofing provides decking and sheathing replacement in Arlington when the wood layer beneath your shingles is too damaged for a partial repair. This is a bigger job than patching a section, since it involves removing and replacing larger areas of plywood or OSB across the roof.
We handle sheathing replacement across Clarendon, Ballston, and Rosslyn. Heavy rain and humidity in this climate can quietly rot decking over years, often without any visible sign until shingles come off during a repair or replacement.
When Full Replacement Is Necessary
Roof decking typically lasts 20 to 40 years, but water intrusion speeds up that timeline fast. Dry rot, sagging, or widespread soft spots usually mean replacement is needed, not just repair. If damage covers a large portion of the roof rather than one isolated section, replacing it all at once is often more efficient than patching multiple areas separately.
Older Arlington homes sometimes still have original plank decking, individual boards rather than plywood sheets. Modern building codes generally require solid panel sheathing, so replacing plank decking with OSB or plywood may be necessary to meet current standards during a larger roofing project.
What the Replacement Process Involves
We remove the old decking down to the rafters, inspect the framing underneath for hidden damage, and install new plywood or OSB matched to your roof’s requirements. Every board gets checked, since decking failure in one area often signals moisture damage nearby that isn’t visible until the shingles come off.
Signs You May Need This Service
- Soft or spongy spots across multiple areas of the roof
- Visible sagging along the roofline
- A musty smell or staining in the attic
- Old plank decking with wide gaps between boards
How This Differs From a Smaller Repair
Not every decking issue needs a full replacement. If damage is limited to one small area, our deck sheathing repair service may be the better fit. We’ll always recommend the smaller, more affordable option when it’s the right call for your roof.
Local Experience With Roof Structures
Arlington Roofing has replaced roof decking and sheathing across Northern Virginia for more than 20 years. We’re licensed, insured, and based at 901 N Frederick St, with experience on both older plank decking and modern OSB or plywood systems common throughout the area.
Protect the Foundation Beneath Your Roof
Damaged decking puts everything above it at risk. Call Arlington Roofing at [Phone] for decking and sheathing replacement in Arlington, VA.