Flat Bug Or Flat Built Up Gypsum Roof

Let s look at both solutions.

Flat bug or flat built up gypsum roof.

Built up roofing is one of the oldest and most reliable ways of installing a new roof. Securock brand gypsum fiber roof board s unique fiber reinforced homogenous composition gives the panel strength and water resistance through to the core. Permaply 28 is designed for use as the first or base sheet in built up roofing or modified bitumen roof assemblies. Both solutions work on a little to no slope type of roof.

First let s define what a tar gravel or built up roof bur is. B u r s come in two basic types asphalt and coal tar and three basic components 1 the waterproofing component 2 the reinforcing component and 3 the surfacing component. Makes it suitable as an intermediate or ply felt in cold applied built up and modified bitumen roof assemblies. Reflects uv rays provides ultra violet.

Employs advanced technology in delivering an exceptionally strong high performance roof board for use in low slope commercial roofing systems. Nail the gypsum board to each framing member with two minimum 4d common nails or 13. There are a few other benefits of built up roofing systems. It s made up of 3 to 5 laminated layers hot tar and roofing felt.

Exceptionally pliable easy to handle and lays flat. Built up roofs or burs also called a tar and gravel roof is a well established and popular style of flat roof that is made up of alternating layers of roofing felt or fiberglass and asphalt that is applied with heat which combine to make a long lasting sturdy roofing system. Some commercial and residential roofs use tar gravel or built up roof bur as a roofing solution. Seamless and waterproof the continuous solid surface does not require joints or seams removing the most vulnerable area for leaking.

With this type of a roof in your premises you get to. If properly installed and maintained a commercial built up roof can last 40 years. The build up roof. All gypsum board end joints should occur over and be supported by the roof framing.

Apply the gypsum board perpendicular to and on top of roof trusses or rafters prior to the installation of combus tible roof sheathing. Well this type of low sloped roof is one that is crafted from either 3 or more layers of materials that are water resistant.