Sloped Foam For Flat Roof

Creating a positive slope roof is traditionally done by installing rigid board insulation such as xps or polyiso on flat or low sloped roofs.

Sloped foam for flat roof.

This is the basis for calculating the angle which is approximately a 1 19 degree slope. It is readily available in the two most popular and efficient tapers 1 8 3 18 mm per foot 305 mm 1 and 1 4 6 35 mm per foot 3 18 mm 2. The roofslope compound is excellent for new construction as well as. The insulation used in low slope roof assemblies typically falls into one of the four categories.

When correctly installed tapered insulation helps eliminate problems due to ponding water and can extend the longevity of your low slope roofing system. Energy efficient moisture resistant foam roofing. Lightweight insulating concrete lwic. Tapered roofing is equally suited for new and replacement construction.

However most cathedral ceilings and low slope flat roofs are insulated roof assemblies. Or sprayed polyurethane foam spf. Manufactured from lightweight foam control eps tapered expanded polystyrene eps roof insulation is a value engineered system that has been proven in new and reroof applications all over the country. Rigid board insulation rigid board insulation is the most common type of insulation used in low slope commercial roofing.

With this kind of roof the insulation follows the slope of the roof. Flat metal roofs can last for almost 35 years in ideal conditions. Insulated roof assemblies can be vented or unvented. 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.

However some local codes accept retrofit roofs with a slope of only 1 8 of an inch per foot. According to the uniform building code roof systems must be sloped a minimum of inch in 12 inches for drainage. Metal specifically aluminum is known for its durability. It is made from.

Metal is one of the most popular materials used for flat roof replacement. To drain and insulate dead level roof decks. All three major code bodies accept this standard. 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.

Fortunately roofing insulation products are available that simplify the build up process and save roofers time and money. A roof over a vented unconditioned attic does not need to include any insulation. Tapered expanded polystyrene eps roof insulation was developed more than 30 years ago with a dual purpose in mind. The traditional fix is labor intensive.

Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down. Dual purpose structural deck and insulating planks.