Roof truss parts explained.
Horizontal strip of roof along peak.
Ridge the horizontal line at the top edge of two sloping roof planes.
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This vent is at the highest point of the roof which is helpful because heat rises and exhausts passively.
Rake the slanting edge of a gable roof at the end wall of the house.
Sheathing the decking material usually sheets of plywood which is nailed to the rafters and to which shingles or other outside roofing materials are secured.
The v cut angle along the junction of two slopes of a roof.
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Horizontal beams supported by posts and used to support the mid span of rafters to cover longer spans these are used in large buildings like the traditional large old barns in the us.
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The horizontal lower edge of a sloped roof.
An l shaped strip usually metal installed along roof edges to allow water run off to drip clear of the deck eaves and siding.
You may also see a similar type of vent called a hip vent which runs along the hip of the roof.
A structure located behind the higher side of a chimney or similar projections from the roof to divert rainwater around it.
Ridge the roof ridge runs horizontally along the highest point of the roof and it s the simplest of all roof components to replace.
Boards nailed along eaves and rakes after cutting back existing wood shingles to provide secure edges for re roofing with asphalt shingles.
Roof ridge shingles fold over the ridge overlapping the uppermost shingles on the sides.
Horizontal line at the top of the roof.
Getting a little more technical the national roofing contractors association defines the ridge as the highest point on a roof represented by a horizontal line where two roof areas intersect running the length of the area.
Roof vent a properly vented roof is vital to the performance of the insulation and the roofing system itself.
One of a series of diagonal members of the truss that meet at the apex in order to support the roof deck and its loads.