">^N'z`dsVjT;I6!d5'm4MQKmHbu$|f*i6!8 AplQm4,(9TkU9yI7$hOZv-LWq)=Yd&XovWus[UkvoeI+Mxs**J2Vx%Ue Z)ZA`^/|dSwi8tcR*uC]{tT%pH0dO*v?! 26S075SIr
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x+r endobj endobj n$DaCG;\2v<6,d86(6"09."qt _ ,C} WIND RESISTANCE/HAND SEALING: These shingles have a special thermal sealant that firmly bonds the shingles together after application when exposed to sun and warm temperatures. Slip the flashing over the pipe and press it in place. In areas with high winds, it is common to drive two nails above each cutout line. The lowest row of shingles will begin with a full sheet. [GAF] Watch out: while shingles can be installed in hot weather and at high temperatures, in my experience they are very easily damaged by foot traffic. HEPJqGAu:X>P&[F7 'pRp s$d>Hy'q*,Ibxsl&@vdRA[KBJ#'7i%>PiLGie;Hu! for ease of installation some roofers install shingles As a safeguard against expensive callbacks, many roofers now apply membrane to the entire surface of any roof with a slope of 4:12 or less. GAF starter strips come as a single piece that needs to be cut through the center to create two strips.
Once all shingles are in place, cut the far rake edge, including overhang. When were colored plastic capped roofing nails introduced ? Copyright 2022 Meredith Corporation. 25 0 obj endobj However, most people prefer the cutout lines to be aligned so they make straight vertical lines. endobj Starting at the racked shingles, fill in the courses. Building your baking equipment inventory starts here. GAF architectural shingles are designed to be laid in an offset pattern. 26S075SIr
endstream or the same materials used as a roof covering. In my opinion what you are being told is incoherent. <>stream By wrapping the skylight curb with membrane as well, any potential flashing leaks are also eliminated as shown in Figure 2-5 at left. Or see ASPHALT SHINGLE INSTALLATION FAQs - questions and answers posted originally on this page. Some roofers install shingles so the cutout lines describe a slight angle as you look from the bottom to the top of the roof. <>/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]>>/Parent 3 0 R/MediaBox[0 0 612 792]/Contents 12 0 R/Type/Page>> endobj This will ensure your start strips will be straight and flush across the length of the roof. endobj Asphalt shingles can be installed on roof slopes of 2:12 to 4:12 if special procedures are followed for underlayment. Snap horizontal chalklines to help you keep the courses straight. It helps prevent unevenness in the roof sheathing from telegraphing through the shingles. It's better to use the factory edges of a half-sheet of plywood as a guide. For the added cost versus the cost of re-roofing or worse, cost of leak damage, in my opinion, covering all of a low slope roof with ice and water shield is inexpensive additional insurance. Hot weather: In hot weather, for easiest handling, temperatures should be below 90 F (32 C). Step 12: Shingle all the way up of peaks and hips. % 23 0 obj by (mod) The first roofing nail should be placed 1.5 to 3 from the beginning side edge of the roof. Ideally, shingles should be installed at temperatures ranging from 40F to 85F. 26S075SIr
Press shingle firmly into the adhesive. Watch out: don't forget as well tot rim 6" off of the end of the first starter strip - shown at the left end of the first starter strip in our image above. 5 0 obj 16-gauge galvanized steel with a minimum crown of 15/16 (24 mm) have been and continue to be 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. Please give me your advice. Refer to manufacturers specifications regarding temperature and time. Step 4: Set up starter shingles. This should completely overlay the starter strip at the lowest corner, including the overhang of the drip edge. They also provide a line of heat-activated adhesive to ensure the first line of shingles are properly attached. ASTM D 3161, Class F. - IRC 2006 Section R905.2.5, in IRC CHAPTER 9 ROOF ASSEMBLIES [PDF] (2006). Fasten the shingle with two nails. *T0T0 Bf G Need opinions as to if these shingles are installed correctly. Roofer just used wrong color shingles- not what I ordered. To easily check your work, or if you find the guide on the nailer awkward to use, make a simple plywood jig like the one shown as a guide for the 5-inch reveal.
The following paragraphs will guide you by following the instructions on how to install 3 tab shingles. Step 10: Adjust and install shingles. $O./ 'z8WG x 0YA@$/7z HeOOT _lN:K"N3"$F/JPrb[}Qd[Sl1x{#bG\NoX3I[ql2 $8xtr p/8pCfq.Knjm{r28?. Shingle exposure? <>stream endstream If the slope is shallow so there's no danger that the shingles will slide off, scatter the shingles on the roof so they will be in easy reach. A cricket or saddle should be installed on any chimney greater than 30 inches wide and can be covered with flashing }/)^c}pudH (XyHpx 'iN.rpT#,h@;)^ - When installing Metric dimensioned shingles, you must trim 5 off the first WeatherBlocker starter strip or 3 off the first ProStart starter strip. ) 38 0 obj 22 0 obj
Draw a line above the starter course. Special fastening methods shall be tested in Also. Please re-post the image if you can.
Below 40F, shingles are brittle and crack easily when hammered or bent. Successive courses are typically offset 6 inches (half a tab horozintally) on a 36-inch shingle in a stepped fashion, making cutouts align every other course and butt joints align every seventh course (Figure 2-8). *T0T0 Bf N Anti-inflammatory smoothies do exist! Drip edge should always be used along the eaves to kick water away from the fascia, and it is a good idea along rakes as well. When you encounter a plumbing vent pipe, shingle up to it so the flashing will rest on a row of shingles below the pipe.
Step 3: Put a starter strip. asphalt-saturated felt, starting at the eaves and lapping upper courses over lower by a minimum of 2 inches. Copyright ROOFCO 2019. A resilient molded pressure plate formed of polypropylene or the like is provided for a roofing nail in engagement with a sheet of roofing felt to increase the retention of the felt.
As the plate is deflected on driving of the nail through the central opening, these ridges come into coplanar relationship, providing the maximum intensity of engagement with the sheet of felt material. For exposure less than 6, use either Pro-Start or WeatherBlocker starter strips. Refer to manufacturers instructions for the appropriate curing time for roofing cement. You can install shingles by hand using a roofing hatchet, but the work will go more slowly.
On 2019-04-10 [The company is referring to the use of additional roof shingle adhesive, not the factory-applied glue strip. x+r Both nails and staples should be long enough to penetrate 13 0 obj If the roof is steep enough that you could slide off, install roof jacks and planks to keep you stable and safe. Where two lengths of eaves flashing meet at a valley, run each across the valley, starting with the length from the roof with the lower slope or lesser height. IMAGE LOST by older version of Clark Van Oyens Comments Box code - now fixed. *T0T0 Bfh 1 Start with a 19-inch strip of 15 lb. Learn the techniques and workflow for laying the most common type of shingle, the 3-tab asphalt shingle. 'dAk00vUkt='hqp bY]`;Pc-6lEFdNkP[mT!~|R@n2v\.{
R'I6 Watch out: the following is an excerpt from a GAF Technical Advisory Bulletin warning about the use of staples to secure asphalt shingles: Staples are not recommended by GAF and most industry organizations. around the sides and top of the skylight. International Women's Day: The Powerful Story Behind This 111-Year-Old Tradition. One other embodiment of the 'cap' nail utilizes a one inch in diameter cap, or head, made of plastic. You may need to cut out part of the rubber flange so it fits over the pipe. Some manufacturers of eaves membranes specify that the drip edge be installed on top of the membrane along the eaves, violating the principle that upper layers of flashing should overlap lower layers. Cut as many strips as needed for the perimeter of your roof. Flashings for asphalt shingles should be corrosion resistant metal with a minimum thickness of 0.019 inch.
The 10 Most Popular American House Styles. 8 0 obj
*T0T0 Bf G David x+r For maximum wind resistance along rakes, cement shingles to underlayment and each other in a 4" (102mm) width of asphalt plastic roof cement. We describe asphalt shingle nailing spacing and locations. endstream Shingle butt joint staggering ?
18 0 obj ( Ruth Qf Ml@DEHb!(`HPb0dFJ|yygs{. endobj endstream x+r ;$3MoP@r$['N1K[;FbtIeY KPeBRkS7|zprxE/EI+sTj\9BG;H(B Fill the courses, align the shingles and nail it. The 3-tab shingle is also commonly known as composition or fiberglass shingle. Place the first starter strip at the lowest corner of your roof. endstream That is going to yield a starter strip that is no less than 6" in width. When you install the shingles, leave one shingle unnailed so you can later slip a ridgecap under it. Nail into place. Kudos for creating an outstanding article. *T0T0 Bf U *T0T0 Bf U endobj The preferred fastener is galvanized roofing It has an ardox-type shank extending centrally through the slightly domed cap. endstream x+r endobj For best protection against leaks, run felt 6 inches over ridges and hips, from each direction, and 6 inches up any adjoining walls. endobj Set it to include the desired overhang on both sides of the corner and flush with your chalk line. Since it was stated that an I&W membrane over the entire roof acts as a vapor barrier, I believe the method of application as described was recommended to allow the roof deck to 'breathe'. endobj Mark the width of the starter strip, minus the overhang, onto the roof at both ends. Plastic-capped roofing nails are also referred to as roofing nails that incorporate a "pressure plate", generally used to hold underlayment such as felt in place on the roof deck. x+r 27 0 obj Plastic roofing nail plates or roofing nails with plastic caps: endstream <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/XObject>>stream <>>>/Contents 21 0 R/Parent 3 0 R>> endstream Those are much more recent. Note: appearance of your Comment below may be delayed: if your comment contains an image, web link, or text that looks to the software as if it might be a web link, your posting will appear after it has been approved by a moderator. 16 0 obj
They have told me I do not need new underlay membrane as it will self heal. For three-tab shingles, place two quarter-size spots of plastic roof cement under the lower corners of each tab (as shown in Figure 2-7). See details at FELT UNDERLAYMENT REQUIREMENTS. Three-tab shingles are usually 36 inches long; each tab is 12 inches.
Uneven, tapered shingle course near ridge? Then you'll know the best way to deal with your weed problem. Cit. Put tarter shingles beginning at the end in an upside down position. For best performance, use the six-fasteners-per-shingle method (Figure 2-11 above) and manually seal the shingles with plastic x+r If staples are used to install GAF shingles, our limited A general answer is in the U.S. we see plastic-capped roofing nails patented and so probably introduced in the mid 1990s. GAF deck protection, part of the GAF roofing system, comes in a grid pattern that makes it easy to mark these intervals. <>stream 5 Anti-Inflammatory Ingredients to Add to Your Smoothie for a Healthy Boost. endobj <>stream 26S075SIr
Cor-A-Vent www.cor-a-vent.com Shingle-over low-profile ridge vents, including Cor-a-vent, Fold-a-vent, and X-5 ridge vent, designed for extreme weather. 10 0 obj 25 0 obj Corrugated core. <>>>/Contents 24 0 R/Parent 3 0 R>> Admittedly I am still confused about the matter of putting a 'vapor barrier' on the roof (regardless of adequate ventilation) because the roof deck cannot 'breathe' with rubber membranes, TPO, etc. We add that it also increases the chances of roof leaks. x+r
If the roof changes to a steeper slope, for example, where a shed dormer joins the main roof, extend the membrane 12 to 18 inches up the main roof slope. <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/XObject>>stream 37 0 obj endstream 26S075SIr
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number of fasteners required by the manufacturer. Proper nailing? The underlayment is a cushion. Don't let these pesky plants crash your garden party! - - Adapted with permission from Best Practices Guide to Residential Construction. endstream x+r Start by placing your first full sheet of shingles. %PDF-1.4 26S075SIr
Fifteen-pound or heavier felt underlayment is required by code in some areas. 4 DIY Seed-Starting Pots You Can Make With Items You Already Have. 4 0 obj NOTE: Excess tab adhesive can cause blistering of the shingle. For roofs Excellent clear instructions. Mod. Shingle the other side and allow these pieces to overlap the ridge by no more than 4 inches. There are many types of roof shingles that include asphalt, fiberglass, three-tab and architectural shingles. wrappers shall bear a label indicating compliance with endobj Nail into place. C}@0||FHI$6v 3~(@Di`a2y9e;fH\ Get tips for arranging living room furniture in a way that creates a comfortable and welcoming environment and makes the most of your space. <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/XObject>>stream <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/XObject>>stream <>>>/Contents 9 0 R/Parent 3 0 R>>
Thus, it must be correctly installed. endstream 26S075SIr
This can save you money on back job and reworks. *T0T0 Bf G Roofing The Right Way, Steven Bolt, McGraw-Hill Professional; 3rd edition (November 1, 1996), ISBN-13: 978-0070066502, p. 350 for one of many citations on this point. Step 5: Attach the starter shingles. Assuming that the shingles have a 5-inch reveal, snap these lines in 5-inch increments, starting at the bottom of the underlayment. These are turned downside up. 24 0 obj Draw horizontal chalklines to keep your work straight. It is important that fasteners go in the designated nail area where they will penetrate both laminations.
Using a protective metal sheet to ensure you dont cut too deep, cut the top layer of shingles along the valley centerline. Measure shingles at recommended intervals (typically 6). A Whole-House Cleaning Schedule You'll Actually Stick To. In areas with extensive snowfall or windblown rain, the best protection against leakage is to cover the entire low-slope roof area with a bituminous membrane, as shown in Figure 2-4. Step 9: Fill in each course. Do not store near steam pipes, radiators, etc., or in sunlight Shingles often have small cuts on the top and sides that can be used as guides for horizontal and vertical alignment. Other composition shingles, such as architectural and random cutouts, are installed using most of the same techniques. Put shingle on the middle portion of the ridge then start at the end. However, shingle sealing may be a problem, particularly on shaded portions of the roof. or see page 57 in the printed text Best Practices Guide. This will keep your starter strip more flush with your chalk line than working left to right. Be sure to use only zinc-coated steel or aluminum, 10-12 gauge barbed, deformed or smooth shank roofing nails with heads 3/8 to 7/16 in diameter nails. endobj Drive the nails on both ends of the shingle. x+r The ridge cap is there both for aesthetic purposesit hides the seams of the GAF shinglesand to ensure water-tightness. 26S075SIr
Where two hips meet a ridge, cut a triangular piece to cover the joint. asphalt-saturated felt along the eaves, and lap succeeding courses by 19 inches as shown in Figure 2-3 at left. Cleaning your home doesn't have to be a daunting, time-consuming chore. 18 0 obj endobj
endstream Nailing the roof shingle too lowwill expose nails to the weather and to view from below. Just be sure that water will not seep in between shingles as it runs downward. Drip edge should lap over the underlayment at the rakes and under it at the eaves (as shown in Figure 2-6 at left). The recommended sarter shingle course details vary among manufacturers but typically would be placed as follows: Either use starter-strips provided by the manufacturer, OR if you are not using a pre-cut sshingle starter strip, trim 6 to 7" of the tabs or lower portion of all of your starter course shingles, then install the remaining solid asphalt strips along the eaves. Asphalt roof shingle course offset requirements. Make sure that all the needed materials are already available before your will start how to shingle a house. x+r Eaves flashing to a point at least 24 inches inside the interior wall is recommended if there is any possibility of ice dams or water backup from leaves or pine needles. In hot temperatures, roofers often start very early in the morning and break at midday. Sorry. A large gap will cause the ridge cap to bow.
sealing may be required as wind uplift will be greater on shallow roofs. 26S075SIr
endobj Asphalt shingles can be used on roofs with a slope of 2:12 to 4:12 if double-coverage underlayment is used.
We'll show you the 10 most popular American house styles, including Cape Cod, French Country, Colonial, Victorian, Tudor, Craftsman, Cottage, Mediterranean, ranch-style, and Contemporary. roofing cement (see manual sealing discussed. *T0T0 Bf 9 *T0T0 Bf q
Pressure plates around roofing nails have been in use for nearly 100 years, though the plates were traditionally made of metal. GAF Materials Corporation, Grand Timberline Premium Architectural Shingle Application Instructions. Shingles can be set even the with the drip edge or overlap by up to 3/4 inch. There are several good reasons to install underlayment: Details about the requirements and benefits of roofing underlayments are atthese articles: On roofs with a slope of 4:12 or greater, use a single layer of 15 lb. Vertical end laps should be at least 3 inches and horizontal laps 6 inches. 10 0 obj GAF Materials Corp. www.gaf.com Cobra vent: roll-out shingle-over ridge vent with a polyester-matrix core 102 CHAPTER 2 | Roofing, Mid-America Building Products www.midamericabuilding.com Ridge Master and Hip Master shingle-over molded plastic ridge vents with internal baffles and foam filter, Owens Corning www.owenscorning.com VentSure corrugated polypropylene ridge vents; also passive roof vents and soffit vents, Trimline Building Products www.trimline-products.com Shingle-over low-profile ridge vents, Flow-Thru battens for tile roofs, Elk Premium Building Products www.elkcorp.com Highpoint polypropylene shingle-over ridge vents, Tamko Roofing Products www.tamko.com Shingle-over ridge matrixtype Roll Vent and Rapid Ridge (nail gun version) and Coolridge, which is molded polypropylene with external and internal baffles, Benjamin Obdyke www.benjaminobdyke.com Cedar Breather, a 3/8 -in.-thick matrix-type underlayment designed to provide ventilation and drainage space under wood roofing, Asphalt Roofing Manufacturers Association (ARMA) www.asphaltroofing.org, Cedar Shake and Shingle Bureau www.cedarbureau.org, Metal Roofing Alliance www.metalroofing.com, Tile Roofing Institute www.tileroofing.org, "GAF-Elk Timberline Prestique Grande 40 High Definition Roofing Shingles Product Information" (2008) GAF-Elk Corporation 5/08 13 61 Alps Road, Wayne, NJ 07470 www.gaf.com, retrieved 9/8/2014, original source: http://www.gaf.com/Other_Documents/ Legacy_Products_Discontinued/Timberline_Prestique_Grand%C3%A9 /Timberline_Prestique_Grande_40_Info_Spec_Sheet.pdf [Note that this is a discontinued product]. *T0T0 Bf U 26S075SIr
Step 14: Installation of ridge caps. You may adjust the position of the shingles as needed. 16 0 obj Could you please comment on this method? endstream With deep snow, melting water from above and around the skylight can lead to ice dams below. Always take extra precautions and keep safe work environment. To avoid ending up with a narrow strip of tab along one of the rakes, lay out a full course of shingles and adjust their position as needed. It is really crucial to hire commendable roofing experts like, Sometimes, people choose to install shingles by themselves since they think it would save more money but it definitely isn't the case at all. Clear your roof and put all your needed materials within reach. Then, install the shingles around the vents. Often, however, a starter course is made of cut shingles. Our steep roof photo (left) shows quite a few shingles lost from this rather steep church roof slope. <>stream However, how to install 3 tab shingles by yourself?
It looks as if there was a deliberate effort to expose a black shadow-line between courses. endobj The next shingle should overlap the starter shingle completely, ensuring it extends past the drip edge on the eaves. We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. x+r 26S075SIr
Strike a chalk line up the hip, along the edge of the two shingles and parallel to the hip center line. The top should be aligned with the chalkline and the bottom should be flush with the bottom of the underlayment. Proceed with the rest of your first set of pre-cut shingles. Benjamin Obdyke www.benjaminobdyke.com Shingle-over ridge vents. The peripheral rim of the plate is serrated with concentric ridges disposed initially at progressively increasing distances from the plane of the outer ridge, proceeding radially inward.
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Flickinger cites the NRCA Roofing and Waterproofing Manual 4th Ed where, in referring to roof slopes of 18" rise in 12" of run (150%) or more, [note that this is more cautious than Bliss's advice above] the NRCA (Flickinger) points out that there are differing views within the roofing industry about the maximum slope on which asphalt shingles may be applied using typical methods. are installed, a starter course of asphalt shingles, with the For you to perfect how to replace and install 3 tab shingles, no need to do it alone. - Asphalt shingle installation temperature limits. 26S075SIr
For anyone who already owns these handy baking tools, this list may finally provide the motivation you need to get rid of that souffl dish you never use. 26S075SIr
This will assure that the butt joints of the starter strips do not end up right under the butt joints of the first full shingle course. You'll note that we are to leave the cellophane in place, but if site conditions (high wind) require immediate shingle sealing, an extra step, using additional shingle tab adhesive, is permitted.
*T0T0 Bf 9 Manufacturers also claim that shingle color patterns may create splotches or stripes if laid this way. two fasteners per individual shingle. Begin by installing your pre-cut shingles to ensure your pattern is offset across the whole roof. <>/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]>>/Parent 3 0 R/MediaBox[0 0 612 792]/Contents 15 0 R/Type/Page>> Leave a shingle that is not nailed to slip the ridge cap later easily.
30 0 obj *T0T0 Bf U 19 0 obj 13 0 obj Use 4 or 6 roofing nails in architectural shingles, as shown here. BH&G is part of the Meredith Home Group. x+r Lassiter, Robert F. "Roofing material with nail tabs." endstream Cover nailheads with dabs of roofing cement. Apply a roofing cement between top and bottom shingle layers.
Nail in place and trim flush with the drip edge. When you reach the end, install a full shingle and fasten with two nails and then trim the shingle along the drip edge of the roof. <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/XObject>>stream Roof decks, especially on a low slope roof, expect to be covered with a waterproof membrane - thus breathing through that is going to be difficult, even if it were recommended. Step 1: Prepare your workspace. endobj 6 0 obj
Where a wall is perpendicular to the roofing, slip pieces of step flashing under the siding. Shingles installed in Fall or Winter may not seal until the following Spring. 26S075SIr
Bruins, Roger C., and Jon Tanis. what temperature is needed to properly install shingles correctly ? Once the first full sheet is in place, install the first pre-cut sheet directly above it. Step 15: Cover with underlayment.
endobj Continue readingat ASPHALT SHINGLE LIFE / WEAR FACTORS or select a topic from the closely-related articles below, or see the complete ARTICLE INDEX. 26S075SIr
3R `j[~ : w! The adhesive tar strip should be closer to the drip edge of your roof than the peak of your roof. Watch out: on typical 3-tab asphalt roof shingles, using an exposure amount greater than 5 5/8" risks leaving the shingle nails exposed to the weather - asking for roof leaks. endobj endstream endobj <>stream Shingle nail placement should follow manufacturers specs, which typically require nailing or stapling just below the sealant strip(Figure 2-11 at left). Shingles must be consistently aligned. Cut shingles that significantly exceed this length.
Their removal is NOT required during application. Improper installation of shingles could just defeat its purpose. 26S075SIr
Asphalt shingle roof flashing at eaves & skylights. Once a full set of offset full-sheet shingles is installed, you can proceed with your next set of pre-cut shingles and repeat Step 5 as needed until the roof is completely shingled. 26S075SIr
*T0T0 Bf 9 Step 2: Draw lines. The best defense against ice dams in cold climates is a so-called cold roof, consisting of high levels of ceiling insulation separated from the roof surface by a free-flowing vent space. Fastening along the top edge assures that nailheads will not be exposed.
Low slope and steep slope limits for asphalt shingles. Install a wide strip in a place where ridge caps meet. nails with a minimum 12-gauge shank and head diameter Then apply ridgecaps. Also special wind-rated shingles with heavier sealing strips are available by special order and may be required in some jurisdictions. at WIND DAMAGE to ROOFS and as shown in Figure 2-7). 
