Never 100 percent flat these roofs have a slope of less than 10 degrees.
Low slope roof systems residential.
For a low slope residential roof there are two main options.
The roof system is defined as the roof membrane including surfacing and the roof insulation.
In combination with iko roof fast cap sheets it provides waterproofing properties and durability for low slope roofs.
Larger flat roofed applications low slope such as residential condominium complexes row homes and town houses and smaller applications such as residential porch and garage transitions from the main home where the slope of the roof changes dramatically from steep slope to low slope on the same structure.
Learn about the liberty sbs self adhering base ply sheet.
The roof assembly is defined as the roof deck along with the roof membrane and roof insulation.
Where deflection from snow or other live loads is a concern a greater slope will be needed to prevent any ponding.
Then apply standard asphalt shingles over the membrane.
Liberty sbs self adhering roofing system will provide long lasting protection for the low slope areas of your property without the danger or hassles associated with the installation of other conventional roofing products.
Let our experts help design a system that fits your needs.
Minimum slope for low slope roof systems with any roofing material a slope of at least 1 4 inch per foot is recommended to promote drainage and minimize ponding.
These panels generally come with a painted mill finish or a clear acrylic finish.
Low slope roofs or flat roofs as they re commonly referred to are more complex than steep slope roofs.
Even though they have been used throughout history flat or low slope roofs are becoming a sign of ultra modern modular homes.
Understanding how a building is insulated ventilated and how the drainage and flashing systems integrate is key to proper performance of a low slope system.
Roof assemblies with a pitch slope of less than 3 12 are considered low slope roofs.
1 cover the entire surface with a self adhesive flashing membrane such as grace ice water shield there are many equivalent products.
Residential low slope roofing can generally be divided up into two broad categories.
Self adhesive flashing membrane under the shingles prevents leakage on low slope roofs.
Used as an architectural device for residential homes flat roofs are more commonly seen in large industrial manufacturing or commercial buildings.
The membrane will outlast the shingles and seal around all nail penetrations.
