Completed project · Dayton, Ohio
Roof and Sheathing Replacement, House and Garage, in Dayton, Ohio
Helping Hands Roofing completed this project in Dayton, Ohio. Every photograph below is our own.
- Location
- Dayton, Ohio
About this project
The house had an old three-tab roof with wind damage. Under it were two more layers of shingles, three in all.
What we found
Wind had creased shingles on both the house and the garage.
The insurance company approved a full replacement of both roofs, and new sheathing on the house.
Why it mattered
With three layers on it, the tear-off was a mess. Ohio's residential code does not allow a new roof over two or more existing layers (Residential Code of Ohio, section R908.3.1.1), so all three had to come off.
Underneath, the house's plywood sheathing was delaminating: the layers were coming apart and pulling off with the shingles.
Owens Corning requires plywood decking at least three-eighths of an inch thick under Duration shingles. We measured these boards, and they were too thin.
The box that looked like a chimney was only a cover over the furnace vent.
What we did
We tore off all three layers, removed the old sheathing on the house, and resheeted it with new OSB.
On the garage, we replaced sheathing only where it needed it.
Both roofs got ice and water shield at the eaves, RhinoRoof synthetic underlayment, and Owens Corning Duration shingles.
We removed the fake chimney box, known as a faux chimney, and painted the furnace vent.
Materials and system used: new OSB sheathing on the house, ice and water shield at the eaves, RhinoRoof synthetic underlayment, Owens Corning Duration shingles
Backed by the Lifetime Workmanship Warranty
The qualifying installation work on this project is covered by the Helping Hands Roofing Lifetime Workmanship Warranty. If a covered problem results from our workmanship, we come back and correct it according to the warranty terms.
- The Helping Hands Roofing Standard
- Lifetime Workmanship Warranty
- Fully insured
- Founded 2016
- FAA Part 107 remote pilot