If they come across structures with a flat roof that is past their service life, or low likelihood that they’ll stop the leaks, they could consider an overlay. They assess the roof and make a risk/reward calculation. If they think the roof cannot be repaired the roof is not enough to justify paying for the services they provide. An overlay is a better alternative to tear everything off. You save money with an overlay. It allows you to keep the existing roof system on the ground and replace it with a new flat roof membrane. If you’re in a similar situation there is no need to boost the height of the roof. New flashing and trims will be installed. The roof will appear like it’s a new roof. The roof doesn’t require removal. your roof. A flat roofing overlay may be an option. It reduces overall costs by over 50%. As it stands, the labor costs for a roofing replacement are very high. It is possible to cut down on the costs of taking off the existing roof. x3gh2qhvjq.