Flat and low slope roof retrofit by design flat roofs with conventional membrane roofs have a host of problematic conditions.
Converting a flat roof to a sloped roof.
In theory roofing on flat roofs can last as long as standard materials on sloped roofs but in reality pitched roofs tend to have greater longevity.
This article describes illustrates the construction of a sloped gable roof over the flat roofed home shown above.
You can install a shallow pitched roof over your existing flat roof add a trussed ranch style roof to convert to cathedral walls or even build a new floor and install the pitched roof above that.
The structure does not need to be reinforced and the surface area is not that much greater for a shallow sloped shed roof.
Converting flat roofs to sloped metal roofs involves three basic steps.
There is no question that a flat roof is cheaper to install.
If corrective measures are extensive the cost of fixing a flat roof may be close to the cost of converting to a pitched roof or close enough.
Analyze the condition of the existing roof.
The original tar and gravel low slope roof lasted many years but ultimately a combination of roof age wear ponding and leaks led the owners to construct a gable roof over this building.
Most people want to know first how much each type of roof will cost.
Converting a flat roof into a pitched rood is actually quite a common project throughout the united kingdom and the chances are high that you will first need to obtain planning permission before carrying out any work.
Determine the slope of the roof.
A flat roof is easily replaced by a one way slope or shed roof.
Flat or low slope roof conversion to sloped roof design.
There are a couple of different ways to go about a conversion.
This has to happen whether you re just removing the pitched roof or adding another floor with a flat roof.
For example their inability to shed rainwater promotes premature failure of the weathering membrane and its substrate.
There are a few ways to dealing with a pitched roof if you choose to convert to a flat roof.
If you would like to learn more about such a project it is wise to speak with a technician at multiform roofing.
Roofs with a slope of 1 to 3 inches of fall to 12 inches of run should use rolled roofing.
However flat roofs require much more aggressive and consistent maintenance than a pitched roof.
We will also.
If minor flashing or membrane repair will not yield long term results a slope conversion process is in order.
It is a significant renovation if you are converting from flat to pitched.