Parts of a Roof / Roofing Terminology
A minimal-slope (or flat-seeming) roof lined with alternating layers of roofing felt and warm-mapped asphalt and topped off with a layer of gravel.
The part of the roof projecting out from the aspect partitions of the house.
The flashing which is imbedded at its top rated in a wall or other vertical composition and is lapped down around shingle flashing.
Horizontal rows of shingles or tiles.
The surface area, ordinarily plywood or oriented strand board (OSB), to which roofing resources are applied.
A smaller composition projecting from a sloped roof, ordinarily with a window.
An L-shaped strip (ordinarily steel) mounted along roof edges to allow for h2o run off to drip apparent of the deck, eaves and siding.
The reduce edge of a roof (ordinarily overhanging further than the edge of the house).
Trimboard powering the gutter and eaves.
The “tar paper” made use of by roofer, ordinarily built of a mixture of asphalt and possibly paper or rags.
Procedure for classifying the fire resistances of different resources. Roofing resources are rated Class A, B or C, with Class A resources acquiring the greatest resistance to fire originating outside the house the composition.
Sheet steel or other content made use of at junctions of different planes on a roof to stop leakage.
A Board at the top rated of the house’s siding, forming a corner with the soffit.
The triangular higher component of a wall closing the conclude of a ridged roof.
The external angle at the junction of two sides of a roof whose supporting partitions adjoin.
In a flat roof, a horizontal structural member around which sheathing is nailed.
Slatted gadgets mounted in a gable or soffit (the underside of eaves) to ventilate the space underneath a roof deck and equalize air temperature and dampness.
Oriented strand board (OSB)
Roof deck panels (4 by eight feet) built of slim bits of wood, mounted lengthwise and crosswise in layers, and held jointly with a resin glue. OSB frequently is made use of as a substitute for plywood sheets.
Vents, pipes, stacks, chimneys-nearly anything that penetrates a roof deck.
A structural member (ordinarily slanted) to which sheathing is nailed.
The slanting edge of a gabled roof extending further than the conclude wall of the house.
The horizontal line at the top rated edge of two sloping roof planes.
The rigid content (frequently on inch by 6 inch or 1 inch by twelve inch boards or sheets of plywood) which is nailed to the rafters, and to which shingles or other outside the house roofing resources are secured.
Flashing that is laid in strips less than just about every shingle and bent up the edge of a chimney or wall.
The quantity of inched of vertical increase in a roof per twelve inches of horizontal length. Also referred to as pitch.
The boards that enclose the underside of that part of the roof which extends out further than the sidewalls of the house.
A single hundred square feet of roof, or the volume of roofing content wanted to include one hundred square feet when correctly applied.
Engineered factors that complement rafters in several newer households and buildings. Trusses are made for certain purposes and are not able to be slash or altered.
The content (ordinarily roofing felt) laid on top rated of sheathing in advance of shingles are applied.
The much less-than a hundred and eighty-degree angle the place two sloping roof sections arrive jointly.
The flashing in valleys, extending in less than to shingles on both sides.
A content made to limit the passage of h2o vapor by a roof procedure or wall.