Use a cat's paw pry bar to dig under countersunk nail heads or extract individual nails in tight spaces where a crow bar is ineffective. Plywood and oriented strandboard (OSB) are two common types of sheathing. Pressing the Escape (ESC) button will close the modal and bring you back to where you were on the page. Step 2 - Remove the nails from the studs. Wisely, you Roofing Project Guide. Work from the top, bottom and sides to save back muscles. Author: Angie Holcomb In late . Roof sheathing covers the roof rafters of a house and provides a structural surface for installing the shingles or other roofing materials. Roof sheathing (also called roof decking) is the wooden boards that make up the framing of a roof system. subsequently, the buildings walls as well. Put old sheets of plywood under the wheels to protect your driveway. Hammer-tacker style staplers make installing felt paper a breeze. Phase 2: A Step-By-Step Guide to Removing Shingles 9. If you're going to add a roof on top of an old one, it's a good idea to remove any loose shingles and apply a new layer of 30-pound roofing felt before laying the new shingles. 2022 The Taunton Press, Inc. All rights reserved. Nail shank diameter should be at least 11-12 . 1 day: If necessary, install roofing paper. Use extreme caution as you walk to the rotted portion, since other areas of the roof may be weak as well. Recently had hail damage to my asphalt shingles. The bulletin recommends feathering by extending the new leak barrier 8 inches past the existing. If any Note, that when you buy in bulk, the price drops to $24.18 per sheet. Step 1 This illustration shows a sloped roof with cavity spray-foam . It has a big wide claw on it, called a bear claw, with some pretty nasty teeth that get underneath the shingle and pull the nails out. Buy one or rent one when youre ready to do the final cleanup. Tear off the old roofing material 2. Click to see full answer. Broom magnets sweep the yard for nails and staples after the tear-off. Roofing nails should be 1-1/4 to 2 inches long to ensure that it sufficiently penetrates and embeds in the roof sheathing. You can probably rip the glorified tar-paper roof off around them if you'd rather have it gone when you are removing the nails. Be there when its dropped off to get it where you want it. But like everything else, roof decking . This job required removing the lowest course of sheathing on the roof. Its pretty ergonomic; it has a leverage point that with minimum effort gives you maximum results. The thickness will range from to of an inch, depending on the local code. Use this information at your own risk. It is the cost of installing 500 square feet of roof. Position the trash container for easy loading. Building code requirements don't make specifications for different types of roof decking. When ordering the sheathing, divide the total number of square feet of roof surface by 32 square feet (a 4' x 8' panel) and add an . Here is approximately how much different options cost: 5/8 inch - $26.87 per sheet. I wouldn't have anything to do with such a project. #1: Remove the old roof. Pry the edge of the sheathing from the roof rafters while standing on an adjacent sheet. 04-04-2006, 01:04 AM. The presence of mold in your attic is often the result of poor ventilation, insufficient insulation, moisture from a roof leak, or improper venting from your bathrooms or kitchen. With these directions you can move ahead and install new shingles without delay. Plywood particle board or wafer-board roof sheathing is most commonly used, being low in cost and easy to apply. today. about 2.5 pounds and multiply that by the entire roofs area. Ideally, you should do some prep in the area to keep nails and debris from being spread around the property. Pry the edge of the sheathing from the roof rafters while standing on an adjacent sheet. Cover foliage near the house with reinforced plastic tarps to catch debris for easy cleanup. Avoid last-minute shopping trips by having all your materials ready ahead of time. He graduated with a Bachelor of Business Administration in economics from Georgia State University. Step 6 - Caulk around the New Piece. If you still have older sheathing on your roof, can also be difficult to seamlessly tie in yesterdays material with a project Question 1 - Which is preferable (from a quality perspective, cost is secondary). As long as we can nail to it, we can save it. However, the list doesn't end there. Well just let it dry for an hour before we put underlayment down, and itll be fine. To cut down on rehandling bundles, figure out before delivery how many bundles of shingles each roof section needs. Your sheathing should be at least -inches thick. The most important steps in the process are to: 1. Remove the old shingles with tear-off shovels. After replacing it, were ready for the edge metal and ice shield. Youll save tons of time if you instruct the driver to position the unit under an eave so you can dump directly into it. Attic Mold Remediation Calling In The Pro S. 7 Things You Must Know Before Attempting Diy Attic Mold Removal. ZIP System roof assembly combines our revolutionary integrated sheathing and flashing tape or liquid flashing to provide a sealed roof for protection against moisture intrusion during construction or if high winds strip the roof covering away. By the DIY experts of The Family Handyman Magazine. the roof on your house is an enormous project. Buy or rent a couple of them if you have friends that are willing to pay you back for all the times youve helped them move. 1-2 days: Complete roofing most homes. Due to factors beyond the control of See Jane Drill, no information contained on this youtube channel, Facebook page, website and Twitter page shall create any expressed or implied warranty or guarantee of any particular result. Call for free estimates from roofing pros now: 1-866-342-3263. Step 2 How to Install Crown Molding on Kitchen Cabinets, How to Change a Showerhead in 3 Easy Steps, How to Install a New Bathroom Faucet in 8 Steps, We are no longer supporting IE (Internet Explorer), How To Prepare Your Garage for an Electric Vehicle, How to Decorate a Fireplace Mantel for Thanksgiving, 12 Roof Repair Tips: Find and Fix a Leaking Roof, Do Not Sell My Personal Information CA Residents. Climb onto the roof and walk up to the roof peak. When ordering sheathing material, divide the total number of square feet of the roof's surface by 32 square feet. The first step is perhaps the most obvious one - you have to strip the old roof clean in preparation for installing the new one. Step 3 What Size Of Roofing Nails Should I Use. To remove old roof sheathing, start by removing any nails or staples that are holding the sheathing in place. A standard piece of plywood roofing sheathing measures 4 x 8 feet, and anywhere from of an inch to -inch thick. Apply new roof sheathing (OSB) directly over old sheathing (sagging inch plywood) or rip the old sheathing off and apply new sheathing to the trusses? If you do that, the supplier can lift the shingles right to the roof for easy staging. Start your subscription today and save up to 76%. Hammering from beneath the sheathing will make it easier to remove. Three hardy people can tear off and felt a roof in one day, but be careful. Several factors determine the optimal roof sheathing thickness for added benefits like insulation. involved to remove and reuse old material is far more than installing new. All Rights Reserved. Mold requires a few key elements in order to grow and thrive . We include tips on how to protect plants and the yard below and minimize to mess you have to clean up. Once the sheet is free, carry it down the roof and drop it onto a clear space of the yard or other surface below. With 25 years experience in the business, Marks Custom Exteriors Leah from See Jane Drill demonstrates how to use an ordinary pitchfork to tear off an old roof.Support See Jane Drill by shopping on Amazon through our link:. Once the sheet is free, carry it down the roof and drop it onto a clear space of the yard or other surface below. If you hustle on installing the new roof, you can throw in the new shingle wrappers and leftover shingle cut-offs, too. Its a place where water can get in potentially. Allow them to slide down to the jacks. You may have to renail/screw them. At my expense of course. Step 1 -Remove the damaged plywood siding. Adjust the Blade of the Square. Here in the back well be hauling debris by hand. They have a fulcrum welded to the back of the shovel head to pry up materials. Your price could vary depending on how much the roofing company charges for labor, but generally, you can expect to spend between $70 to $100 for each sheet of plywood. Watch for nails when lifting the sheathing by hand. Your car tires will thank you. One way to remove the sheathing is to go at the nails with a cat's paw, but that takes a lot of time and causes a lot of damage to the sheathing. Tie yellow caution tape between the stakes to alert passersby to the potentially dangerous area. Step 2: Ventilate the roof according to current building codes. Nail down 24 kickers near well-traveled roof edges like shingle unloading points or dumping stations. Then, use tools, like a fork, to start tripping the roof. Step 4 - Replace Old Siding With New. turn allows workers to apply a second round of solid connection points to the The bulletin says there is a chance that non-compatible leak barrier asphalt compound can soften, flow, and drip, and . Plywood is still an important component of the building. Be sure to stay on the joists only, as the drywall ceiling below will not support your weight. Posts: 593. Replacing a Roof: How to Strip Old Shingles and Patch Sheathing, How to Install Drip Edge When Replacing a Roof, How To Install Shingles and Step Flashing, Step-by-Step Ridge Vent Installation Instructions, Remove Roof Sheathing With a Modified Framing Nailer. This will help prevent ice damage. Remove the old shingles with tear-off shovels. However, take a very close look as even the Step 6 The tarp helps protect the house and makes cleanup a whole lot easier. This site is protected by reCAPTCHA and the Google. It doesnt matter where you start or stop. addition to providing support to a roofs structure, sheathing is the While plywood should be " thick. Narrator: Working from the top down is also a smart safety precaution, since it gives you stable footing above, clear from the debris. Get home building tips, offers, and expert advice in your inbox. Clean the roof with a push broom and remove or pound in any remaining fasteners. It's the foundation of your underlayment and shingles. sheathing to ensure the integrity of the structure. Screws on edges into the boards. Air Gap - between Roof Surface and the Sheathing - which allows air flow to exit at roof top Can be used with both: Residential (Steep Slope) Commercial/Industrial (Low Slope) . chose to hire a professional, certified contractor to get the job done but it Carry those sheets of shingles to the edge of the roof and drop them in a trash bin or designated pile. Its OK to drive nails through step flashing when its on the wall; but these nails have been driven through the step flashing on the roof. Building codes say you can put a second layer of shingles over the first layer, but its better to strip off the old shingles and start with a clean slate. Along the gable end here, one spot was fragmented, so we cut it out and replaced it with some 16 pine. shape, go ahead and reuse it. Remove old roofing. Slide the end of the pry bar between the end of the adjacent sheet of sheathing and the roof rafter. The tarp helps protect the house and makes cleanup a whole lot easier. Get an overview of the entire process before watching our how-to series on re-roofing an existing building. There is no single standard thickness for roof sheathing. Step 2 Remove all of the shingles using a pry bar or a shingle ripper tool to detach the nails. However, if you are planning to keep the house for the long term, we suggest ripping off the old shingles so you can: Special tear-off shovels have serrated edges that not only tear up the shingles but also pull out most of the old shingle nails at the same time. Of course, it also requires an experienced or highly skilled roofer. Go over the wood surface with a fine-tooth comb after tear-off. The recommended roof sheathing thickness is " thick. If your roof can still be salvaged by replacing the siding and re-shingling the roof before it gets too bad, you should try doing so. However, the sheathing overhang of the roof should be on top of the fascia and must not extend beyond it else. Drip edging will be installed along the eaves and the rake of the roof. OSB (oriented strand board) is the most popular type of roof decking nowadays. We had room for our Dumpster in the front. Besides being tripping hazards, they can work through and damage the new shingles. It doesn't matter where you start or stop. This will vary from one roof to the next. Choose an exterior C/D grade. If there is water damage it will preform significantly better than the 1/2 plywood. The best roofing nails for 7/16 sheathing are 3/8-inch to 7/16-inch diameter. The installation expenditure can range from $350 to $550 per square or $3.50 to $5.50 per square foot (1 square = 100 square feet). Leah from See Jane Drill demonstrates how to use an ordinary pitchfork to tear off an old roof.Support See Jane Drill by shopping on Amazon through our link:http://www.amazon.com/?tag=sejadr-20 Channelhttp://www.youtube.com/seejanedrillWebsitehttp://www.seejanedrill.comFacebookhttp://www.facebook.com/seejanedrillTwitterhttp://www.twitter.com/seejanedrillEmail us: leah@seejanedrill.comhttps://youtu.be/SaE4567riF4Disclaimer:Due to factors beyond the control of See Jane Drill, we cannot guarantee against improper use or unauthorized modifications of this information. Only tear off what you can safely protect from the weather the same day, especially if youre working shorthanded. There is no realistic way to limit your liability. Start from the peak of the roof and, with a garden fork or shingle removing tool, pry the shingles up. If you want to re-roof an old roof with existing board sheathing and existing asphalt shingles, the first step is to strip off the old shingles and inspect the boards. Step 3 -Tidy up the edges of adjacent siding pieces. Tom Melillo, residential project manager, roof services: They start up at the ridge and pull off the ridge capping shingle first, and a few courses down from the ridge. Virtually every part of your roof is fastened in some way to your roof decking or sheathing, including the flashing, drip edge, fascia, gutters, skylights, etc. Prevent accidentally stepping through the camouflaged holes by covering them with tacked-down scraps of plywood. A pro roofing contractor demonstrates how to keep a job site clean, remove worn-out roofing, and replace damaged board sheathing before installing a new roof. Tear off the areas farthest from the trash container first. Start Tearing Off the Roof Shingles Start at the peak of the section of your roof farthest from your dumpster or other disposal method. Figure 1. (Some are even blessed with prehensile tails.) Order a trash container to hold everything you tear off (a 20-cu.-yd. Step 4 Code usually calls for it to project at least 2 ft. up the roof past the exterior walls, so you may need two rows on homes with wide soffits. Step 5: Install shingles according to manufacturer recommendations. Hammering from beneath the sheathing will make. Begin installing shingles. are repairing a smaller roof area and determine the sheathing is in great If needed, they will first remove the old roofing and repair or replace any damaged sheathing or structural elements of the roof frame. Cutting through the sheathing with a circular saw or reciprocating saw can make it easier to remove, but if you want to reuse the sheathing, you'll have to pry it off carefully and remove all nails. Roofing over costs around 2 to 3 per square foot as opposed to the average full replacement cost of 4 50 so roofing over a 1 500 square foot roof may only cost 3 000 to 4 500. The first two are effective, though often cost prohibitive. Pull up the felt paper underneath the shingles. Tearing off the old roof will typically result in a longer If screw spins, then you didn't find solid board. Narrator: Its important to take one more pass at the roof deck to remove or drive home any nails proud of the sheathing. or so in the open areas between rows. Roof installation cost ranges from $400 to $550 per square depending on the roof size and materials used in reroofing. Black Mold On Attic Side Of Roof Plywood. Lean sheets of plywood against walls to protect windows and doors, siding and electrical fixtures. For homeowners with PVC or TPO membrane roofs, dont be surprised to shell out between $10,000 and $16,500 in for a full roof replacement. Some people use forks, rather than shovels because forks are . Unload and distribute shingles by strategically placing them for easy reaching when youre shingling. decision. Finally, rent, borrow or buy three timesaving tools to speed up your work (Photos 1 3). This prepares the surface for installing the underlayment. Roof decking (also called roof sheathing) is the most important part of your roof system. Try to check the roof sheathing at least once in a while. Which The black horizontal lines running away from the house are a by-product of water infiltration. can save a chunk of money today by reusing existing sheathing but in the long It always takes longer to weatherize than you think! Theres anecdotal evidence that new shingles installed over old shingles wont last as long as a single-layered roof, most manufacturers offer the same warranty for both methods.