Replace Flat Roof With Sloped Roof

Adding a trussed style roof.

Replace flat roof with sloped roof.

Annual maintenance is key to roof longevity and professional inspections are recommended to avoid costly repairs. The structure does not need to be reinforced and the surface area is not that much greater for a shallow sloped shed roof. This is the basis for calculating the angle which is approximately a 1 19 degree slope. You can quickly estimate flat roof replacement costs for the following materials.

Most flat roofs are typically not as long lasting or durable as sloped ones because the latter shed snow and rain a lot quicker. However flat roofs are known to leak more often because water doesn t roll off the way it does on pitched roofs instead it just. According to the international building code the typical built up flat roof that uses tar or asphalt goes by the guideline that for every foot 12 inches of a flat roof a minimum of inch must step up or down. Determine the slope of the roof.

Installing a simple 1 600 sq ft. In addition the minor slope of a flat roof when properly treated and sealed is completely safe to walk on. There are a few ways in which you can go about the replacement including. Flat roofs may seem untraditional but they re actually prominent on homes in the southwest united states or any arid region.

Therefore it s a good idea to closely examine the issues you re dealing with and determine. The roofslope auxiliary sloping compound provides a quick and easy way to fill in low spots on flat roofs and achieve positive slope to aid in proper drainage. Converting a roof is a pretty big project that will potentially affect the architecture and stability of your home s existing structure. Building a new floor and installing the pitched roof above that.

Installing a shallow pitched roof over your existing flat roof. It could even cost up to 30 000 if you go for a particularly complex replacement. The average cost to replace a flat roof is 5 10 per square foot. Flat roof costs 8 000 16 000 depending on the material you choose.

A classic flat roof is either almost completely level or has a very slight pitch of 3 in 12 inches or less. However over the last few decades new and advanced materials have been developed. A flat roof is easily replaced by a one way slope or shed roof. Types of flat roofs.

Roof expert jon mcguire details what to expect in a roof inspection and outlines when it is more cost effective to repair your flat roof and when replacement of your flat roof is recommended. Roofs with a slope of 1 to 3 inches of fall to 12 inches of run should use rolled roofing. The drier weather of these regions means architects don t need to worry as much about water stagnating and causing roof damage. Flat roof replacement cost.