Mod Bit Vs Rolled Roofing

That might be a little harder to identify at first.

Mod bit vs rolled roofing.

It may be a heat applied modified. It was developed as a means to improve roofing membranes when product quality was affected by the use of a lower quality crude oil by product. Often when a homeowner calls you for a roof repair or replacement time is of the essence. Explore silicone roof coatings.

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. Roll roofing and modified bitumen are both suitable for low slope roofs. Developed in europe in the mid 1960s modified bitumen roofing has been used in canada and the united states since about 1975. Tpo roofs have been around since the 1990s.

Modified bitumen systems are practical and lower in cost than other commercial roofing options. Modified bitumen roofing has been around since the 1970s when it was developed to address ongoing issues with traditional asphalt roofs. Maybe their roof suffered storm damage or they re selling their home or they ve found a leak that s damaging their ceiling. Bitumen was an upgrade from traditional systems and offered enhanced longevity and flexibility but many contractors have stopped offering these systems due to a number of.

Whatever the reason these time sensitive requests require contractors who can quickly provide a roof proposal and get to work. Easy application eliminates roof tear off and replacement cost. Look under rolled roofing see if its a roll that has been nailed to the deck versus a base sheet and a cap sheet. The modified will be one with a base and cap.

Modified bitumen is approved for flat roofs with minimal slope but roll roofing is not viable below a 2 12 pitch two inches of rise for each twelve inches of horizontal run with exposed nails or a maybe little lower with concealed nail installation.