How To Do A Roof Overlay

How do you re roof with timberline shingles now that they are 13 inches in width.

How to do a roof overlay.

On average a roof overlay will cost around 600 less than a full roof replacement. A roof overlay is far less messy than a roof replacement. A roof overlay is a cost effective alternative to a roof replacement. A roof over saves time because the crew doesn t need to strip existing shingles and dispose of them.

One major advantage of doing an overlay versus a tear off is the amount of labor involved. What to do if the old roof is not straight if the existing roof has wavy horizontal lines you can take out the waves by snapping a horizontal line 1 2 inch below the shingle bottoms of one course. And when you do you won t just have one layer of roof to replace you ll have two. Install a course along the snapped line then install succeeding courses using a guide or a snapped line.

An overlay roof or the act of overlaying a roof is when your roofer puts a second set of shingles directly on top of your existing roof. The shingle exposure in a re roof job needs to match the shingle exposure of the under layer of shingles or you may see ripples or lines parallel to the eaves telegraphing through the new roof layer and ultimately those lines may become early wear points. We discuss the nesting method which helps minimize an uneven appear. In this video we provide details on how to install roof shingles over existing shingles.

The pros of a roof overlay. A roof insurance claim can feel like it is taking forever especially if the roof damage is impeding your ability to do business. This is because you get to skip the whole process of tearing up the existing roof. That process can be time consuming and messy so.

So even though an overlay might be good in the short term it s likely to cost you more money in the long run. In this video i take show how to proper recover an old roof and make it look like it s a single layer check it out you might find useful tips for your new. While this isn t the most common method of roofing it does happen especially when homeowners are hoping to save a bit of money on their overall roofing costs. That means double the labor and debris just when you re taking the roof off.