As improvements in manufacturing processes made asphalt shingles cheaper, increased labor costs made installation of traditional materials more expensive. The variety of shingle shapes and sizes peaked by 1930, and by 1935 all major manufacturers were offering a 12 by 36 inch multiple tab shingle that is the standard today.

Many pros shingle in a vertical line up the roof because it's much faster. Known in the trade as "vertical racking" or "staggering," this how to lay shingles method enables the roofer to install a single column of shingles all the way to the peak, without the wasted back-and-forth motion necessary to …

Criteria for a Recommended Standard: Occupational Exposure to Asphalt Fumes. It includes an assessment of chemistry, health, and exposure data from studies in animals and humans exposed to raw asphalt, paving and roofing asphalt fume condensates, and asphalt-based paints. Most important, the document serves as a basis for identifying future ...

Asphalt shingle installation: This article discusses best roofing practices for the installation of asphalt roof shingles, including installation temperature, shingle sealing methods, shingle course offsets, asphalt shingle nailing location and specifications, low slope and steep slope limits for asphalt shingles, and roof flashing at building eaves and around skylights.

Class H roofing shingles are asphalt shingles that have been test-proven by the American Society for Testing and Materials to be highly resistant to uplift in extreme wind conditions. Based on these tests, the Asphalt Roofers Manufacturers Association has rated Class H shingles as being resistant to wind gusts from 120 to 150 miles per hour (mph).

Install asphalt shingles by single-strip column or racking method, maintaining uniform exposure. Install full length first course followed by cut second course, repeating alternating pattern in succeeding courses. Basic fastening for most asphalt shingles requires four …

3.3 Asphalt shingles shall be installed in compliance with the Product Approval installation specifications, but in no case with less than six approved roofing nails (12 ga. by 1 1 / 4 in. corrosion-resistant annular ring shank roofing nails) or approved fastening devices which penetrate through the sheathing or wood plank a minimum of 3 / 16 ...

Asphalt roof shingles have been around for over 100 years and dominate the residential roofing market. When I started installing roofs forty years ago, a standard shingle was a three-tab style expected to last 15 to 20 years, and the main decision for homeowners was selecting between a …

Get free shipping on qualified Asphalt Roof Shingles or Buy Online Pick Up in Store today in the Building Materials Department. ... GAF Timbertex Amber Wheat Double-Layer Hip and Ridge Cap Roofing Shingles (20 lin. ft. per Bundle) (30-pieces ... For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard ...

Install ridgecaps along the lines, leaving a 5-inch reveal. Drive the nails about 1-1/2 inches from the sides and just below the self-sealing strip. Shingle to the middle of the ridge, then start from the other end. Where the ridgecaps meet, install a 5-inch-wide strip. Cover nailheads with dabs of roofing …

The warranty lists the specific CertainTeed asphalt shingle products that are ... ecause CertainTeed roofing products are manufactured to the highest quality standards, we confidently include the addi- ... • installation of shingles over non-approved roof decks as fully explained in the CertainTeed Shingle Applicator's Manual.

Metal roofing: From the upfront cost perspective, asphalt shingles cost less to install initially, but they generally have a higher lifetime cost. In other words, you'll initially spend less for asphalt/fiberglass shingles than for metal but will need to replace the asphalt shingles once or a few times during the 30 to 50 years' time-span.

In general, the slope necessary to install asphalt shingles is in the range from 4 in 12 through 21 in 12 by employing standard installation method. The asphalt shingles can also be used in slopes in the range of 2 in 12 which are flat and 21 in 12 that are steeper in …

facturer's installation instructions. 1507.1.1 Underlayment. Unless otherwise noted, under­ layment for asphalt shingles, metal roof panels, metal roof shingles, mineral surfaced roll roofing, slate shingles, wood shingles, and wood shakes shall conform to the applicable standards listed in …

receive asphalt shingles, lapping succeeding courses a minimum of 6", end laps a minimum of 8", and hips and valleys a minimum of 8". Fasten felt with sufficient number of roofing nails or noncorrosive staples to hold underlayment in place until asphalt shingle installation. C. Metal Open Valleys: Comply with ARMA and NRCA recommendations.

R905.2.5 Fasteners for Asphalt Shingle Fasteners for asphalt shingles shall be galvanized steel, stainless steel, aluminum or copper roofing nails 12 gauge shank with minimum 3/8-inch diameter nail. Must penetrate the roofing a minimum of ¾-inch into the sheathing if ¾-inch or greater.

CODE REQUIREMENTS FOR ASPHALT SHINGLES A typical installation of asphalt shingles is illustrated on page 4 for use on roofs 4:12 and greater. However, the code also permits application on a roof that has a slope of less than 4:12 if the low-slope-roofing procedures are used. Fasteners Fasteners for asphalt shingles must be galvanized steel,

naturally aged asphalt shingle sealant strips on residential structures throughout Florida. Twenty-seven asphalt shingles roof systems were surveyed in-situ to detect the presence of adhesion along the sealant strip line for shingles in the field of the roof and along the hip and ridge lines.

R905.1.1 Underlayment.. Underlayment for asphalt shingles, clay and concrete tile, metal roof shingles, mineral-surfaced roll roofing, slate and slate-type shingles, wood shingles, wood shakes, metal roof panels and photovoltaic shingles shall conform to the applicable standards listed in this chapter. Underlayment materials required to comply with ASTM D226, D1970, D4869 and D6757 shall bear ...

Some thick "luxury shingles" weigh 480 lb. per square versus 250 lb. per square for 30-year architectural shingles or 200 lb. for standard three-tab singles. Asphalt shingles come three to five bundles to the square (100 sq. ft.), depending on shingle dimensions.

Technical Information. With a full literature library, Owens Corning offers detailed product specifications, installation instructions, and other important product information. To access this information, select a Product line and then select any document types of …

Different Types of Roof Shingles. There are three major categories of asphalt roofing shingle products available today - strip shingles, dimensional shingles, and luxury shingles. It is important to understand the differences between each type of roofing shingle in order to pick the right product for your home.

Work your way upwards towards the top of the roof to install all the shingle tabs and ensure the surface is covered, and overlaps the ridgeline. You maybe required to trim the shingles to fit the ridgeline. Step 7: Cover with Ridge Cap Shingle. Cover the shingles with a ridge cap shingle from the same brand that are designed to fit the asphalt ...

On average, you can install Class 4 impact resistant asphalt shingles on a 1,600 sq.ft. roof for $4,960 – 8,950. This is about 10-20% more expensive than classic 3 tab of architectural roof shingles. But what exactly are Class 4 roof shingles and why are they more expensive than standard asphalt shingles?

Asphalt Roofing Systems. Although built-up roofs are the oldest type of low-slope roofing systems, gaining an understanding of the advantages and characteristics of modified bitumen membranes will help you select the asphalt roofing system that improves performance and saves on installation costs over traditional asphalt roofs.

The roofer must install asphalt shingles in strict accordance with the manufacturer's installation instructions on the shingle wrapper. Note: Asphalt shingles can only be installed on roofs with a roof slope of 2:12 or greater. Standard Installation of Three-tab Asphalt Shingle in High Wind Areas Asphalt Single Installation . 6. What if I ...

1.2 REFERENCES (continued) Standards and Building Codes: I. ASTM D 4586 – Standard Specification for Asphalt Roof Cement, Asbestos –Free. J. ASTM D 4869 – Standard Specification for Asphalt –Saturated Organic Felt Shingle Underlayment Used in roofing. K. ASTM E 108 – Standard Test Methods for Fire Tests of Roof Coverings. L. ASTM C 1549 – Standard Test Method for …

standard shingles with underlayment) is 2.2 kg (4.9 lb) and the weight of nails for 65 metric shingles including underlayment is 1.9 kg (4.2 lb). Installation of asphalt shingles is assumed to be done primarily by manual labor, so the installation phase in

Install ridgecaps along the lines, leaving a 5-inch reveal. Drive the nails about 1-1/2 inches from the sides and just below the self-sealing strip. Shingle to the middle of the ridge, then start from the other end. Where the ridgecaps meet, install a …

11. ASTM D4586 - Standard Specification for Asphalt Roof Cement, Asbestos-Free. 12. ASTM D4869 - Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing. 13. ASTM D6381 - Standard Test Method for Measurement of …

Asphalt shingles must be installed as specified on the asphalt shingle wrapper in accordance with the normal installation instructions specified on the wrapper. Wind Resistance of Asphalt Shingles Summary: ASTM D 3161, Class F – Asphalt shingles tested and labeled on the wrapper as conforming to ASTM D 3161, Class F are

To cover the ridge, install vented cap shingles or continuous ridge vent. Bend single tabs (or special ridge shingles) over the ridge, beginning at the end putting a bead of asphalt under the first ridge shingle to hold down …

Furnish and Install new aluminum coil stock to cover all fascia and roof trim. Verify Color with Owner. All shingles shall be installed by galv. Roofing nails ____" long Note: 4 per shingle minimum, 6 per shingle in high wind areas and the coast line. OR Stapled …

shingle manufacturer's installation requirements. If the spacing between boards is too large, a structural panel applied over the deck boards is required to be considered a solidly sheathed roof. Fasteners Fasteners for asphalt shingles must be galvanized steel, stainless steel, aluminum or copper roofing …

Shingles which lack adequate flexibility may also be damaged from handling during transportation or installation. Filler. Shingle ductility is influenced by the type and amount of filler mixed into the asphalt. Too little filler added to the asphalt results in shingles …