Flat Roof Overlay

Less expensive since you re simply adding another layer of shingles on top of the old roof your labor costs will be considerably.

Flat roof overlay.

The additional price is mostly related to the extra labor that goes into a tear off roof. Topseal has systems suitable for both these situations. Overlaying a flat roof or capping a flat roof means that we cover the old flat roof materials with new materials. Ideal for flat roof repair and refurbishment projects watch our new rockwool flat roof overlay board video to find out more.

There are two options for improving the waterproofing on your current flat roof either strip off the failing current system or to overlay it. It s for this reason that many people choose to go with an overlay roof rather than a full tear off. Systems designed for sloped roofs such as asphalt shingles and concrete or clay tiles are installed by overlapping one row on top of another these systems work cohesively with the pitch of the roof to shed rainwater and snow as it falls from the sky. Since flat roofs have little to no pitch the water would work itself underneath the shingles or tiles eventually rotting the substrate and.