Onduvilla Over Existing Roof

Most standard roof structures.

Onduvilla over existing roof.

Onduvilla is compatible with any size house and roof style where asphalt shingles have been installed. There are many different types of roofing materials e g shingles tiles and metal panels which can vary in price. Overlap shingles 3 5 inches. Onduvilla can be installed directly over one course of asphalt shingles saving that cost and space in the landfill.

Follow the overlapping guides that are in place on shingles. You should also consider that onduvilla can be installed over existing roofing no tear off costs and is easy to install reduced labor costs. It holds tree junk fair well. A new roof with an attractive and distinctive appearance can separate your home from others.

Since they can be laid over existing asphalt shingles they re a relatively easy product for most roof installers to lay which also eliminates the labor to remove original materials. Posted on october 29 2014 may 24 2015 author onduvilla usa categories roof post navigation. Call 844 371 2345 to request a free evaluation and estimate for your roof. Piles of tree junk can.

Rip cut the starter strip or starter pieces so that they butt up against the second course of existing shingles and are even with the front edge of the existing roofing. Know your town s regulations regarding roofing materials since some don t permit more than two roofing layers. Use a starter strip or cut pieces for a starter course. I would also note that ondura maybe not be best choice for under trees as it can become twice yearly job to keep clean.

Across corrugation with circular saw. For initial material cost comparison use the estimate of 3 bundles a covered square. Attach with nails along the top edge of the strip. Apply over solid decking or up to 1 layer of shingles.

The onduvilla roofing system is designed to fully replace an asphalt shingle roof. Overlap ridge trim 7 inches. One layer is fine in most cases.