These roofs often include living accommodation in the roof void.
Roofing construction terminology.
Part of roof construction.
A material designed to restrict the passage of water vapor through a roof system or wall.
Roofing deck this is the substrate which your asphalt roof system is installed too.
A roofing industry generic term used to describe type i asphalt roof cement that is a trowel able mixture of solvent based bitumen mineral stabilizers other fibers and or fillers.
Roof construction diagram hometips a contemporary roof regardless of shape or surface material consists of a variety of components that include wood framing sheathing underlayment flashing gutters and of course the shingles or other finished surface.
The illustration here shows how these materials go together to make for a sound roof.
A low wall that projects beyond the eves at the edge of a roof.
Generally intended for use on relatively low slopes not vertical surfaces.
2 one layer of a series of materials applied to a surface e g a five course wall flashing is composed of three applications of roof cement with one ply of felt or fabric sandwiched between each layer of roof cement.
Here is a closer look at common roofing terms.
With wood shingles or shakes this is the thicker end.
The slope of a roof.
The deck must be in good condition and have no defect.
The butt of a shingle is the end that faces down roof.
A low slope or flat seeming roof covered with alternating layers of roofing felt and hot mapped asphalt and topped off with a layer of gravel.
A purlin normally supports the rafters where the two pitches on the same elevation meet.
A horizontal timber beam providing intermediate.
When working on a roof it pays to be familiar with these terms.
To help you better understand your roofers and make an educated decision regarding your roofing project check out this glossary of basic roofing terms with pictures.
The assembly of materials used in building construction to reduce or slow the passage of air into and out of the building.
If the current roof has bowing concave appearance mold residue or weak licensed contractor walks the roof then you need new decking.
If you re a homeowner or business owner who doesn t work in the roofing industry but is looking to work with a roofing company there may be some confusing terminology thrown around.
Ply a layer of felt ply sheet or reinforcement in a roof membrane or roof system.
1 the term used for each row of shingles of roofing material that forms the roofing waterproofing or flashing system.
The deck must be in good condition and have no defect.
The exposed end of a shingle.
As a licensed contractor and president of joel s roofing rain gutter co.
