Roofing

square
100 square feet of roofing ro siding

deck
surface to which roofing must be applied

exposure
amount of roofing exposed to the weather

top lap
height of shingle minus the exposure

head lap
amount of shingle cdrip edgeovered by two courses of shingle on top of it

drip edge
metal used on the eave of the roof. supports the overhang of the shingle

rake edge
metal used on the rake of the roof to support the overhang of the shingle

underlayment
roofing material applied under the exposed shingle layer. sold in rolls by the square. provide an extra layer of protection

ice and water shield
roofing membrane of rubberized asphalt with an adhesive backer. Protects against ice damming on eaves, valleys, and low slope areas

3 tabs
fiberglass shingle with two cuts replicating wood shingles

architectural shingle
laminated fiberglass shingle with two layers of exposed shingle providing a layered look

starter course
also called “soldier course”. The first course of shingles to provide protection under the first exposed course tp rotect from wind also used on the rake

Starter pieces
shingles crosscut in sets so that the ends of the course below does not line up with successive courses. Creates a pyramid set

Hurricane nailing
nailing schedule with 6 nails per shingle to prevent lifting in wind storms

nailing strip
the area of the shingle where the nail is placed to avoid lifting of the shingle in the future or delamination

ridge cap
shingles that are nailed over the ridge vent

skip or spaced sheathing
sheathing designed to provide an air space behind wood shingles to prevent cupping and splitting

shakes
wood shingles that are split instead of cut giving a textured look

flashing
roll materials, metals, underlayments, and sheet goods (vinyl) used to seal between roofing and penetrations- chimneys, pipes, dormers, etc.

Open Valley
valley style with exposed flashing- the roofing is stopped a short distance from the center of the valley

weave
style of valley with each course of roofing alternating past the valley center. Provides a double layer of roofing in the valley

closed cut valley
valley roofing method with only one side going past the valley center and the other side cut a short distance from the valley center

Carpentry – Roofing – Grade 11

square a plane figure with four equal straight sides and four right angles. 3-tab shingles Roofers refer to a shingle as 3-Tab because it is made up of three individual tabs that are a 12″ wide. 3-Tab shingles come in …

GAF Pro Field Guide for steep-Slope Roofs Vocab

APA American Plywood Association. – Tests and sets standards for all varieties of plywoods used in the US. Apron Flashing metal flashing used at chimney fronts. ARMA Asphalt Roofing Manufacturers Association. – Org of roofing manufacturers Asphalt Concrete Primer Asphalt …

Western Red Cedar Shakes and Shingles

Produced in British Columbia, Canada and the upper peninsula of Western Washington State Logs used in manufacturing are mostly Old growth Western Red Cedar and contain significant defects. Logs are undesirable and unusable for dimension lumber Logs are cut up …

Roof Section

How many nails do joists require and what size? 3 nails / 10 d What is used to prevent wind uplift on roofs? Collar ties What is used to prevent collapse from a heavy snow load on roofs? Rafter ties …

Snake Cinnabar (Shingles)

Snake Cinnabar (Shingles) AKA Herpes Zoster, this is a skin disease characterized by the eruption of vesicles running together like a string of beads associated with excruciating pain. It often occurs around the waist or on the chest and fact …

Shingle Style & American Arts and Crafts

Design Characteristics of Shingle Style -Shingles covering all wall surfaces -Asymmetry, irregular massing, horizontal emphasis, a broad gable or gables on one or more facades, towers, bay windows, porches, and multiple roofs -Continuity in surface material -Resembles Queen Anne, but …

David from Healtheappointments:

Hi there, would you like to get such a paper? How about receiving a customized one? Check it out https://goo.gl/chNgQy