More Picture Of How Much Should A Flat Roof Cost To Repair New Update 2021. Expect to spend 1500 to 3000 to remove your current roof before installing a replacement. Flashing and sealants fix minor leaks cracks and surface damage.
Slate and stone-like roofs are 550 to 1500 on average to repair improper installation or nails that are too tight causing tiles to prop up leading to leaks. The quality of flat roof construction has improved enormously over the past couple of decades which is both good and bad news. Installing a flat roof uses far less materials than conventional roofs as well as taking.
Basic felt solutions cost around 50 per square metre for the material itself and more high-end materials such as modern GRP a form of fibreglass going up to 90 per square metre.
The average cost to replace a flat roof is 5-10 per square foot. Chimneys vents and skylights Chimneys vents skylights and related elements on a roof can add to the cost of repairs. Materials and labor add up to 4 to 13 per square foot. Aug 27 2020 Flat roofs are notorious for springing leaks.