Modified Bitumen Application Methods
One of the things that distinguishes modified bitumen is the range of methods used to apply it, each suited to different situations. Understanding the application methods explains an important aspect of mod bit. Here are the modified bitumen application methods used on a Park Fletcher commercial building.
Torch-Applied
Torch applied modified bitumen uses heat to melt the underside of the membrane as it is rolled out, bonding it to the roof as the asphalt melts and adheres. This method creates a strong bond and is common for certain mod bit systems. For a Park Fletcher building, torch applied is one of the mod bit application methods, used where its strong bond and characteristics fit the roof and situation. The heat melts the asphalt to adhere the sheet. This torch applied method is one way modified bitumen is installed, since heating the underside of the membrane melts the asphalt to bond the sheet to the roof, creating a strong adhesion, though it requires proper safety practices given the use of an open flame on the commercial building.
Cold-Applied With Adhesives
Cold applied modified bitumen uses adhesives rather than heat to bond the membrane, with cold adhesives applied to adhere the sheets without an open flame. This method avoids the flame of torching while still providing strong adhesion. For a Park Fletcher building, cold applied is one of the mod bit application methods, used where avoiding open flame or other considerations make it the right choice. The adhesives bond the sheets without heat. This cold applied method is one way modified bitumen is installed, since adhesives bond the membrane to the roof without the open flame of torching, providing strong adhesion while avoiding the fire considerations of heat application, which can make it suitable for certain buildings and situations on a commercial roof.
Self-Adhered
Self adhered modified bitumen has an adhesive backing built into the membrane, so the sheets adhere when their backing is exposed and they are rolled onto the roof. This method avoids both open flame and separately applied adhesives. For a Park Fletcher building, self adhered is one of the mod bit application methods, used where its convenience and the absence of flame or separate adhesives fit the situation. The built in adhesive bonds the sheet. This self adhered method is one way modified bitumen is installed, since the membrane's built in adhesive backing bonds the sheet to the roof when exposed, avoiding both open flame and separately applied adhesives, which can make it a suitable choice for certain buildings and situations on a commercial roof.
Hot-Mopped
Hot mopped modified bitumen uses hot asphalt to adhere the membrane, with molten asphalt applied to bond the sheets in the traditional built up roofing manner. This method connects to the older asphalt roofing tradition mod bit evolved from. For a Park Fletcher building, hot mopped is one of the mod bit application methods, used where its characteristics fit the roof and situation. The hot asphalt adheres the sheets. This hot mopped method is one way modified bitumen is installed, since hot asphalt bonds the membrane to the roof in the traditional manner, connecting modified bitumen to the built up roofing tradition it evolved from, though it involves handling hot asphalt and the considerations that come with it on the commercial building.
Choosing the Right Method
Choosing the right application method depends on the roof, the building, the situation, and various considerations, since each method has its strengths and appropriate uses. A knowledgeable contractor selects the method that fits, weighing factors like the building, safety, and the system. For a Park Fletcher building, choosing the right method is part of a quality mod bit installation, since the method must suit the situation. Park Fletcher Commercial Roofing selects the appropriate application method for each roof. This choosing of the right method is important to a mod bit installation, since each application method has its appropriate uses, and selecting the one that fits the roof, building, and situation is what ensures proper adhesion and a quality result for the modified bitumen roof on the commercial building.
Safety in Application
Some mod bit application methods, particularly torch applied and hot mopped, involve heat and require proper safety practices, which a professional contractor follows. The use of open flame or hot asphalt demands care to protect the building and the workers. For a Park Fletcher building, safety in application is an important consideration, since the heat based methods carry risks that must be managed. A professional contractor applies proper safety practices. This safety in application is an important part of mod bit installation, since the heat based methods involve open flame or hot asphalt that require proper safety practices to protect the building and workers, which is one reason that mod bit installation is work for an experienced, professional contractor on the commercial building.
The Methods That Apply Mod-Bit
Modified bitumen is applied by torch, cold adhesives, self adhered backing, or hot mopping, with the right method chosen for the roof and situation and proper safety practices followed. Understanding these methods explains an important aspect of installing mod bit on a Park Fletcher commercial building.
One thing worth understanding about modified bitumen is how it fits into the broader history of commercial flat roofing. For much of the last century, built up roofing, the layered tar and gravel system, was the standard for commercial flat roofs. Modified bitumen developed as an evolution of that approach, taking the proven multi ply, asphalt based construction and adding polymer modifiers that give the membrane improved flexibility and resilience. For a Park Fletcher building, this heritage means modified bitumen carries the durability that made built up roofing dependable for generations, while addressing some of its limitations through modern materials. Park Fletcher Commercial Roofing works with modified bitumen as part of a full range of commercial flat roof systems, helping building owners benefit from this proven, evolved approach to flat roofing on their commercial buildings.
Get Mod-Bit Applied Properly
Want a modified bitumen roof applied with the right method? Call Park Fletcher Commercial Roofing at (765) 676-3491 for a free inspection of your Park Fletcher commercial building. We select and apply the application method that fits your roof, with proper safety practices, for a quality mod bit installation that lasts.