Minimum Roof Slope For Asphalt Shingles

Low Slope Product Data Guide - GAF.com
Low Slope Product Data Guide APPLICATION & SPECIFICATIONS MANUAL of SBS modified asphalt. • Lightweight—installed roof Roll Weight designs weigh less than 3 pounds per square foot. The minimum thickness of EnergyGuard ... Read Content

ICC-ES Report - Certainteed Asphalt Roofing
The CertainTeed asphalt shingles described in this report comply with ASTM D3462 and are Class A roof coverings when installed as described in this report. Minimum roof slope must be 2:12 (16.7%). The maximum roof slope must be as stated in ... Read Document

Flat Roof And Low Slope Roof Installations By JB Roofing 730 ...
Http://jbroofingcompany.com/flat-roof Call (847) 639 - 7756 for a flat roof installation quote. JB Roofing performs flat roof and low slope roof installations in northern Illinois. We install 5 different types of commercial and residential flat & low slope roofs • Built-Up ... View Video

Re-roof Requirements-short Version - City Of Des Moines ...
RE-ROOF REQUIREMENTS BH-003 21630 11th Avenue S, Ste D Des Moines, The scupper shall be located as determined by the roof slope and contributing roof area. 905.2.8 Flashing. Flashing for asphalt shingles shall comply with this section. 905.2.8.1 Base and cap flashing. ... Read Here

Steep Slope Roofing - Kentucky
3.1 Asphalt Shingles: Underlayment and Roof Slope: Asphalt Saturated Felt is the most common underlayment. There are a number of mats to choose from: installed with a minimum slope of 1” per foot. They do not require decking ... Get Document

Roof Pitch Determines Choice Of Roofing Materials
Did you know that roof pitch determines the type of shingles you can use except for a negligible slope to drain water, the roof was or composition shingles are the most popular kind of shingle and are the most serviceable type of shingle in terms of roof pitch. Asphalt shingles can ... Read Article

SECTION 073113 ASPHALT ROOF SHINGLES
VER:12/07 Asphalt-Fiberglass Roof Shingles SECTION 073113 - ASPHALT ROOF SHINGLES PART 1 GENERAL Installation of asphalt- fiberglass roof shingles similar to the system underlayment courses shall overlap valley underlayment six inches minimum. D. Eave flashings, slope 4 in 12 or ... Read Here

Metal slope Requirements - National Roofing Contractors ...
About minimum slope for metal roof systems. The Metal Building Systems Man-ual, a design manual published by the Metal Building Manufacturers Associa-tion (MBMA), also includes guidelines minimum roof slope NRCA’s prescriptive 1 ... Get Doc

CHAPTER 15 ROOF ASSEMBLIES AND ROOFTOP STRUCTURES - ECodes
1507.2.2 Slope. Asphalt shingles shall only be used on roof The minimum slope for standing seam of roof sys- 15.28 2010 FLORIDA BUILDING CODE — BUILDING ROOF ASSEMBLIES AND ROOFTOP STRUCTURES. ... Access Document

Asphalt shingle - Wikipedia, The Free Encyclopedia
An asphalt shingle is a type of wall or roof shingle. (17% slope) or greater. Asphalt shingles shall be fastened to solidly sheathed decks. Qualities. Asphalt shingles have varying qualities which help them survive wind, hail, ... Read Article

Roof Pitch - Wikipedia, The Free Encyclopedia
Some types of stone roofs have a very restrictive roof pitch, too low a pitch the roof will leak, In some areas building codes require a minimum slope. Buffalo, New York and Montreal, Quebec, Canada, specify 6 in 12, a pitch of approximately 26.6 degrees. ... Read Article

GUIDELINES FOR ROOFING IN THE CITY OF AURORA
Refer to the City of Aurora current Building Code (2009 IBC and IRC), ICC ES Reports, Minimum slope is 3:12 for wood shingles New construction shall have a minimum ¼” slope to ensure positive roof drainage ... Access Full Source

Pros And Cons Of Asphalt Shingles - About.com Money
Asphalt shingles can be an economic solution to your roofing using two layers bonded with a special sealant that adds an eye-appealing visual effect to the roof. Asphalt Shingles Pros and Cons. Pros. (14 degrees) to 4:12 (18 degrees), NRCA recommends a minimum of two layers of No. 15 ... Read Article

Metal Roofing. Contractor In Pa - Keen-Designs.net
Windows co chicago il griffith project manager erie insurance erie pa </span></a><br /><span>Even the popular web siteYouTube.com has By a licensed roofing contractor to insure levelness and pullout integrity. ith minimum #6 ROOFING SPECIFICATIONS PICHED ROOF & ASPHALT SHINGLES PA o ... View Video

roofing shingles - minimum roof Pitch For shingles - YouTube
Http://myroofingservices.net/ ... View Video

Typical Roof Slopes And Expected Fire Ratings Of Roofing Systems
Minimum Slope new roofs 2% = 1/4 in/ft Max slope Type 1 asphalt 2% Max slope Type 2 asphalt 8.3% Originally published as Decision Guide for Roof Slope Selection, 1988, the Air Force Engineering and ... Read More

Alberta Allied Roofing Association Asphalt Shingle ...
When underlayment is used beneath the shingles it shall be a minimum of 15# asphalt For more specific ventilations requirements refer to Alberta building code Section 9.19 roof quality as those used as a roof covering with the tabs facing up the roof slope. 7.3 Head Lap Shingles ... Fetch Full Source

VAIL Metal Shingles - JD-Metals.com
When installing or walking on VAIL Metal Shingles: 1. layers of Type 15 asphalt-saturated felt apply a 19” starter strip of underlayment over metal drip edge at eaves. Minimum roof slope is 3:12. Vail shingles must be installed over code complying, ... Read Document

Why Or Why Not Install Rolled Roofing - About.com Home
Homeowners often wonder why or even if they should install rolled roofing. We give a few answers here. About.com. Food; Health; Home; Money; Style; Tech; (asphalt) shingles. Pros and Cons of Rolled Roof Pros: ... Read Article

Changes In roofing Requirements
Asphalt Shingles (Fan Induced Method Also, for Climate Zones 1, 2 and 3 the 2012 IECC requires low-slope roof systems installed directly over conditioned spaces to have high solar reflectances and thermal emittances. The code’s Table C402.2.1.1— Minimum Roof Reflectance and Emittance ... Access Document

Asphalt Shingle Installation - Emmet County, Michigan
Asphalt shingles require a minimum of 4 nails per strip shingle or 2 nails per individual shingle. When a roof slope is steeper than a 20 in 12 pitch, or in an area where the basic wind speeds are 110 mph Code information from the 2003 Michigan Residential Code. ... Fetch Content

TTEECCHHNNIICCAALL AADDVVIISSOORRYY BBUULLLLEETTIINN - GAF.com
A shingle roof substrate is the “foundation” for your roofing system. The substrate provides the smooth structural base on which asphalt shingles are installed. If the substrate is inferior, the integrity of the roofing 2” Minimum Span Rock Gypsum Plank ... Fetch Here

00674 00 Fm P00i-xii - Iccsafe.org
Installed where two different roof slopes come together and form a “valley” down the roof. Asphalt shingles have two different types of valleys, closed and open. The minimum slope allowed for tiles is 2½:12. A double underlayment must ... Retrieve Full Source

GOOD ROOFING PRACTICE STEEP-SLOPE RE-ROOFING ASPHALT SHINGLE ...
Application of asphalt shingles directly over rigid insulations is not permitted. b) roof slope to a line not less than 300 mm (1’) Shingles shall be fasted with a minimum of six (6) ... Retrieve Full Source

Windstorm Roofing Requirements- 2003 IRC
Roof slope: Asphalt shingles shall only be used on See Figure 3. Roof Deck Sheathing: Roof deck shall be minimum 7/16” OSB (15/32” Plywood). Shall be nailed 4” o.c. edges and 6” o.c R905.2.1 Sheathing requirements. Asphalt shingles shall be fastened to solidly sheathed ... Fetch This Document

SECTION 1507 - Florida Building
Asphalt shingles shall have the minimum number of fasteners required by the manufacturer and Section 1504.1. 1507.5.2 Deck slope. Metal roof shingles shall not be installed on roof slopes below three units vertical in 12 units horizontal ... Doc Retrieval