Roofing Terminology Md Tear Off

To remove an existing roofing system down to the structural deck.

Roofing terminology md tear off.

If partial tear off then tear off may only include the top membrane and or additional layers of membrane and substrate boards. Here is a closer look at common roofing terms. An overlay roof occurs when keep your existing roof as is choosing instead to shingle on top of it. The maximum force a material can bear without tearing or breaking apart.

Roofing terms 14 terms. Usually placed about 2 to 3 feet down from the ridge on a slope. A shingle distortion that may arise when a new roof is applied over an uneven surface. A valley is an area in which two roof planes meet and form a v shaped dip.

The load required to tear a material when the stress is concentrated on a small area of the material by the introduction of a prescribed flaw or notch. Includes illustrations that show roofs have hip rafters ridge boards jack rafters and more. It s good to know that you can only choose this option if your roof has not been overlaid previously. A type of roofing used primarily in flat or nearly flat roofs.

Pvc and tpo membranes are considered. Tear off is the process of removing existing roof materials down to the roof deck. If total tear off then remove all roofing materials down the roof decking. Tear off the removal of all roof system components down to the structural deck.

If your roofing contractor starts talking about the rake of your roof he s likely not talking about the gardening tool. Tear off and layers. Roof framing involves a lexicon all its own. A tear off is simply a removal of all roofing materials down to the roof deck.

Instead rake refers to the inclined part of your roof s overhang. A metal vent that spins around drawing the attic heat out of attic space. The removal of all roof system components down to the structural deck followed by installation of a completely new roof system. Roof tear off demolition contracting services projects in south central pa northern maryland by jwe remodeling and roofing hanover pa 17331.

When the roofing company you hire tears off your existing roof and then puts on an entirely new roof. Is an l shaped metal edging that is put on all edges of roof so water will run off metal edge and not onto fascia board. What is a valley in roofing terms. The maximum force required to tear a specimen.