For roofing felt, synthetic roofs such as EPDM, TPO, and PVC, and metal roofs, you will need nails to fasten them to your roofs. And 30-lb. Each material has varying difficulty in terms of installation. Try to push it down into the crease of the valley as tightly as possible. Now you need to qualitatively insulate all parts: a roof, floors, walls. It's not usually required, but it provides a cleaner look. Nail down loose roof sheathing to rafters. Asphalt, used in building bridges and structural decks, costs less than metal but has a longer lifespan of 50 years. You may need longer nails to fasten the ridge because of all the extra layers of shingles. Some vent and stack flashing is covered in protective plastic, which will have to be removed. Shingle color can vary noticeably from one batch to another. And try to avoid working on sunny days when the temperature is above 90 degrees. Our latest shed is also a pavilion—and you can build it, too! Our roofers prefer a product called Lexel available through our affiliation with Amazon.com. Do the same when you reach the peak from the other side of the roof. A house is so much more than just four walls and a roof. on each side), and each side of the valley should widen 1/8 in. If they were full size, the top half of the first row would have three layers of shingles instead of the two the rest of the roof has, causing a visible hump. Overlap seams on the same row 6 in. Metal drip edge isn’t usually required (check with a local building official), but it gives roof edges a nice finished look, prevents shingles from curling over the edge, and keeps water from running directly down your fascia boards. Take your roofing nails and your chalk line. Sign up for our newsletter! They’re heavy but durable. Some pro roofers install starter shingles on the gable ends as well. Before you install the underlayment, fasten the drip edge that covers the fascia on the eaves. They fit into any standard utility knife just like straight blades. We recommend our users to update the browser. Most pros use this line to begin shingling, working left and right toward the rakes. Place staples no more than 12 in. Place nails 2 to 3 in. Ethylene Propylene Diene Monomer (EPDM) roofs are affordable and thick membranes that come highly recommended from most contractors. Each type of roof offers an advantage in durability, costs, and overall lifespan. Felt paper, also called tar paper or builder's paper, helps shed water that gets under the shingles, protects the asphalt shingles from the resins in the wood decking, increases a roof's fire rating and helps keep your house dry if it rains during the job. Complete the underside of the overhang and soffits and add a roof edge molding to match your house. This process is much easier with two people. The benefit of a woven valley is that it doesn't leave an exposed flashing, which results in a cleaner look. Practice on a couple of 10-ft. sections until you get the hang of it, and don't roll out a 25-ft. section of paper on a steep roof or when it's windy. Paper with too few staples will tear out under your feet and could cause a fall. We pride ourselves on delivering outstanding quality and design for leading clients across the state. Now let it dry! Make sure to expose 5 in. But before you roll out the row of paper above the stack, cut a 2- or 3-ft. section of self-stick underlayment, cut a hole in it slightly smaller than the diameter of the stack, and slide it over the stack. Space them by 6 inches. Here is a video of a roof replacement , hope you like it !Subscribe and share please !God Bless !Eric Garcia. Use four roofing nails per shingle, as indicated on package instructions (six nails in high-wind areas). Fit the roof trim and nail it on (Figure A). Cover roof deck with 30-pound felt underlayment; staple felt every 6 to 8 inches. Skip this step if you’re constructing a new property and are about to construct your roof. Make sure to check with your residential local building codes regarding roofs. However, don’t have the shingles delivered to the roof if you still have two layers of old shingles to tear off—it could be too much weight for your trusses. If you have movable items near your house and you’re worried they might get damaged, relocate them. Nail each shingle on both sides about 1 in. We called Silver Leaf following some storm damage. past the rip edge, and make sure you overlap the starter shingle on the eave by 2 to 3 in. Then lay it into the valley and unfold it. Avoid roofing your house in below-freezing temperatures. from the center of the valley. Even worse are ice dams (frozen water/snow that builds up on roof edges), which can wreak havoc by allowing water to seep up under lower shingles and then drip into your house. The felt keeps the roof deck dry before shingles go on, protects against wind-driven rain as shingles fail and increases fire resistance. Roofing felt is also affordable at $0.39 per square feet and has a lifespan of over 20 years. for every linear foot of the valley run. These are the top shingles at the very peak of your roof. Caulk around the pipe when you're done. Often, we use special shingles specifically designed for this purpose. Use a tin snips to cut the drip edge to size. Roofing adhesive creates a watertight seal around exposed nails. Shopping. Then pull off the lower half of the backing. Unless your roof is tiny, you're going to want to get your hands on a pneumatic roofing nailer. reveal on one side and a 1-in. Copy link. But don't tell anyone you bought it. Be sure you spread the load evenly across the length of the roof’s peak. reveal on the other. Final Words Now, your new roof is on its place. Water can get in the seams between any two shingles, but that's OK because shingles overlap and the seams are staggered. This provides an additional barrier if water does get past the flashing. Install step flashing and … Ice and water shield installation – Next step is installing “ice and water shield” which is a special type of roofing underlayment. Fasten the felt with cap staples/nails if you're working on a windy day or are working on a roof with a pitch steeper than 6/12. Don't nail them down through the shingles. Once all the shingles are installed, snap lines as guides to trim them off. The nails should penetrate the decking at least 3/4 in. Align the drip molds and space each installation nail by 12 inches. Once you get within 8 ft. of the ridge, measure down to your shingles at each end of the row. Fix the ridge batten in place with your batten strap and repeat along the length of the roof, fixing to the rafters as you go. Roofing felt is a single ply membrane capable of providing protection against ice, snow, and rain. Keep a hammer close at hand to take care of nails that get only partially driven in. If this self-stick ice-and- water underlayment bridges both sides of the decking, leaving a gap underneath, it could tear once you install the metal valley flashing. 2. apart. The pitch of your roof and the wind conditions in your area also affect how many nails to use and where. Having a roof on the top is certainly the best present people could afford for themselves and it doesn’t matter how much it will cost as long as your safety is ensured. Never step on any of the ladder rungs above the roof. Because of the extra material, architectural shingles are heavier. Learning how to replace a roof involves a lot of skill and know-how | @ iStockphoto.com / a40757. He worked with us to fix the necessary repairs within our budget. We are specialists in the roofing industry. Frame, Side, and Roof the House . Line up the bottom of the first row of shingles with the bottom edge of the starter row, making sure the seams are staggered. Each row of paper should overlap the one below it at least 2 in. Self-stick roofing underlayment (often called “ice-and- water” underlayment) can prevent this because it sticks to the roof decking to seal out water. If playback doesn't begin shortly, try restarting your device. Position them so the adhesive strip is toward the bottom and facing up. Cut the shingles to size with a utility knife fitted with hook blades. After that, apply some roof adhesive on the exposed nails to avoid them being uprooted by extreme weather conditions. This means you'll need two rows if you have 2-ft. eaves. You can also paint electrical masts and other projections (before installing shingles). There’s no hiding from the elements. It’s impossible to properly install new flashing and underlayment if you don’t tear off the old roof beforehand. Polyvinyl chloride is a material used in many applications, including roofing. So, if you have a valley run of 16 ft., your valley exposure would be 6 in. To find out if you have proper attic ventilation, search attic ventilation calculator (GAF has one version). ). Windblown heavy rain and/or snow can force water up and under even properly installed shingles. If the overhang is more than a foot, cut some off and use the remainder elsewhere. In most cases, you’ll build a header out of 2×6 or 2×8 planks. Nail it every couple of feet. A fall protection kit (harness, rope and hook) only costs about $100 at home centers. Use your chalk to mark 6-inch spaces between the installation nails. Make sure each new stroke overlaps the previous one by about 8 inches (20.3 cm). Nail down your roof valley flashing in the same manner. During this process, check for any loose nails, excess roofing seams, areas with cracked adhesive (which need reapplication of the substance), and other areas to redress. Nail the dormer flashing to both the wall and the shingles. Buy it at roofing supply companies or home centers. of the shingle tabs where the bottom edge of the tab meets the top of the cutout. Once it is done, you can hammer the nails to the roof. And if at all possible, have the rented trash bin parked close to the house so you can toss in the old shingles right from the roof. Align the drip molds and space each installation nail by 12 inches. Laying shingles isn't easy, but it's probably the simplest part of roofing a house. Once this course is laid, you can begin snapping horizontal chalk lines up the roof to ensure straight rows. Certain cities require only particular materials or a specific number of shingles. Don't bother snapping lines for the starter shingles; just overlap them 3/4 in. If you can’t walk around on it comfortably, hire a pro. 17th December 2020 by Krunal Rajput 8 Comments. If you’re still feeling positive about this how to roof a house at this point, why not give it a shot? A brick fence is inexpensive and very durable construction. Run the underlayment past the drip edge at the eaves, and trim off the extra with a utility knife. Most pros use 1-1/4-in. Watch later. on the bottom. Make sure you have all of these before starting. Those are the size of the roof addition and the function of the covered area. Follow this step by nailing drip edge along rakes (sides of roof), on top of the underlayment. It just won't be as durable as the high-end models the pros use. Install the top ridge cap so the prevailing winds blow over the overlaps rather than into them. Metal Roofing Installation: How to Install Metal Roofing Over Shingles, Comparing Flat Roof Vents and Turbine Vents, How to Install Aluminum Soffits That are Maintenance-Free, How to Prevent Ice Dams With Deicing Cables, Roof Flashing Techniques for Outside Corners, We are no longer supporting IE (Internet Explorer), Spring Cleaning: How to Organize Your Room in an Hour, How to Get Your Gutters Ready for Fall and Winter, Do Not Sell My Personal Information – CA Residents, Self-adhesive waterproof underlayment (“ice and water shield”). Make a 1- to 2-in. Cut the flashing back to the peak along each crease. Use metal. Then snap a chalk line and trim them off with a hook blade in your utility knife. If wind isn't an issue, start at either side, or start at both sides and end in the middle. So, this is how to roof a house step by step. However, it can be expensive because a square feet of metal roof can cost about $15-$60. Thermoplastic polyolefin is a hybrid and strengthened EPDM membrane. Ask about the inspection schedule when you pick up your permit. Both styles are available with 25-year and 30-year warranties. However, its durability comes with a price because it is heavy and requires special support joists. The article breaks down the roofing process into simple steps. up onto the walls. Here are some tips for working safely on a roof: Protect the roof against ice dams and windblown rain with self-stick ice-and-water underlayment. Nail straight into the shingle, and adjust the setting on your gun or the pressure on your compressor so the nails pull the shingle tight to the decking but stay flush with the surface. Nail your shingles from one side to the other. cut with a tin snips at the bend in the first step flashing. Following the manufacturer's nailing instructions is critical; improper nailing is the biggest cause of roof failures in storms. Roof planes that butt against vertical walls at the end of the shingle course are protected by metal step flashing at least 125 mm high and 125 mm wide (5″ high and 5″ wide). If you need more than one flashing in your valley, lay them both in place and make sure they're straight before nailing them down. The ice-and-water underlayment gets overly sticky and difficult to work with, and the shingles get soft and are easily scuffed by feet and tools. Expect to pay about 15 to 20 percent more for standard architectural shingles than for standard three-tabs. However, they are quite expensive costing about $6-$10 per square feet. Your local building official may want to come out to inspect your roof at this point, but sometimes you can get by with snapping a few photos. Roofers begin to cut and lay undercloaking to the verges; Roofers to felt and batten; Tiles/slates to be laid; Ridge/hip tiles to be laid and bedded; Valley tiles to be laid, or fibreglass or lead valleys to be laid; Plumber to dress down flashings and skirtings Start by running self-stick underlayment at least 6 in. That may seem like a lot, but insufficiently stapled paper can tear out under your feet, which could result in a fall. Repeat the process until you have resolved all possible issues of your roofing installation. Another way of dealing with valleys is to use the “weave” method, which we don't cover in this story. It is easier to learn how to replace a roof yourself made of metal sheeting and rubber roll. Complete DIY projects like a pro! The shingles shown here are commonly called “architectural.” Some architectural shingles are partially laminated (two layers), and others are fully laminated, which gives them more of a textured look, similar to wood shakes. Tap to unmute. Minor metal roof repairs are quick and easy to perform. Install the shingles up and halfway past the vent hole or stack. felt doesn't tear as easily, so it's safer to walk on when you're working on steeper pitches. For nice straight lines, run shingles over the edge of the roof. Roofing Materials. Make sure the underlayment lies smooth before you nail the top edge. No amount of money you could save is worth the risk of death or a lifelong disability from a fall. This was the first time we ever had damage to our home from a storm and we weren't sure what to expect. Store-bought architectural-style ridge caps are often two layers thick, to match the look of the shingles. Gauge your roofing installation skill before making a choice. Don't walk on any paper that isn't completely stapled down. The adhesive strip bonds to the shingle above it, creating a nice tight seal, reducing the chance of wind damage and water infiltration. Next, find the center of the roof at the top and the eave, then snap a vertical chalk line. Also, strong winds can blow rainwater under shingles. Then fix your top batten over the batten straps to hold the ridge secure. Run the felt paper over the peak and overlap it onto the other side. Seal the nail heads, and trim around the stack flashing with a utility knife fitted with hook blades. There should be 6 in. Apply them using the included application instrument evenly on areas with exposed nails. Start at the bottom side of the gable, and overlap the sections of drip edge a few inches as you work your way up the roof (see Figure A). When you reach the top of the roof, run your last row long (Photo 6), and drape the paper over the peak (top ridge) onto the other side. Install the drip edge on the gable ends of the roof after you finish installing your underlayment. You'll be able to roll out long sections at a time if you have a low-pitched roof, but the underlayment may slip off the eaves on steeper roofs, so roll out no more than 10 ft. there (Photo 1). The main difference is that you'll install a piece of self-stick underlayment around all the stacks, but you just need to roll the felt paper over the vent holes and cut out the holes. The adhesive on the starter course seals the tabs of the first full course. Avoid silicone (it won't hold up) and asphalt-based sealants (they tend to dry out when exposed to direct sunlight). The same amount of application is then used to apply your roofing felt. Then, put a piece of ½ inch plywood between the boards and nail them together. Spencer and Josh originally came to our door and we were skeptical, at first. Lay your first course of tiles in its entirety across the roof. Slightly wavy rows won't be noticeable from the ground, so only snap lines every several rows to straighten things out. Renting one costs about $35 a day or $90 a week, so if you own a compressor, you might as well buy rather than rent. Take frequent breaks from this demanding task to place the waste on the shovel to the trash bin. Be careful when you trim back the felt paper so you don't slice into the underlayment. To start each course, drive a dozen staples grouped close together. Peel back part of the uppermost backing on the roll, and nail the top corner of the underlayment to the decking. When you reach the top on the other side of the roof, run that paper up and over as well. Set up scaffolding to install the drip edge and first few courses. So you are almost aware of how to build a house. Roof valleys channel a lot of water, so they need extra protection. Aside from asphalt shingles and slope seams, take a look at other shingles made from attractive and sturdy materials. Keep the roof swept clean of dirt and debris. past the drip edge. Then, spread out the roofing material across the entirety of the roof’s surface, allowing it to overlap by ½-inch to create a seal. Install 30-lb. The shingles are woven together from both sides of the valley. If one side is closer to the peak than the other, snap lines for all the remaining rows, making the reveal on one side progressively larger until you make up the difference. Cap the ridge. How to Roof a House Step by Step. Place the removed waste into your roofing shovel. Pry off old roof shingles with pitch fork. How to roof a house step by mycoffeepot org how to install asphalt shingles roof installation guide how to build a shed roof with pictures wikihow how to build a shed roof with pictures wikihow how to draw a house step by how to flash a dormer pro remodeler. Use Chalk to Mark Nail Spacing Leave steep and/or high roof work to the pros. For most applications, 15-lb. Tar and gravel roofs cost about $4 per square meter and a lifespan of over 40 years. House insulation. Overlay them as necessary and lead them toward the roof's peak. The first step is perhaps the most obvious one – you have to strip the old roof clean in preparation for installing the new one. To guard against such seepage, apply self-adhesive waterproof underlayment (“ice barrier”), which adheres tightly to bare roof sheathing and seals around nails driven through it. The whole length of the fascia is probably not perfectly straight, so don’t snap a line; just hold the drip edge snug against the fascia and fasten it through the top into the decking with roofing nails. Silver leaf contracting is ran by a man who doesn’t make moves not only like a business owner… he puts on the shoes of a homeowner which makes his reliability off the charts!!! above the overlap seam (Photo 16). They got our old roof torn off and the ... shingles made from attractive and sturdy materials, consider hiring professional roofing contractors. Metal Step Flashing Pieces. The backing is separated down the middle. Install the drip edge on the gable ends of the roof after you finish installing your underlayment. Any two sections of underlayment on the same row should overlap a minimum of 6 in., and each course should cover at least 2 in. Josh got back to us right away, and our roof was replaced the next week! This step by step diy woodworking project is about how to build a dog house roof.If you want to learn more about building the roof for the double dog house, we strongly recommend you to pay attention to the instructions described in the article. PVC are strong roofing materials that commercial and industrial properties use because of their durability and long lifespan of 30 years. Wet roofs are slippery. Even if a buddy has an old roofing stapler with free staples, politely decline. How to roof a house in the early centuries: use tar and gravel to cake together flattened stone. When you reach the ridge, use the same technique as you did with the felt paper: Wrap the first side over the top, and then wrap the second side over the first. You can skip a lot of heavy lifting by having your roofing supplier hoist the shingles onto the roof. Wear shoes with soft rubber soles for extra traction. A compressor rents for about the same as the nailer. Spread the seams of your roofing material across the roof’s surface. Staples don't have the holding power of nails; they tend to rust out before the shingles go bad; and most manufacturers don't allow staples, so you'll void the warranty. With that row complete, you'll need to figure out the reveal (the portion of the shingle that isn't covered by the one above it). It also seals around nails, which keeps water from leaking through nail holes. Stagger each row so the seams don't line up. Structure The rafters and trusses that support the decking. by the shingle above them. Run a bead of sealant on the corner edge of the dormer flashing, and then run that step flashing past the dormer flashing the same distance you made your cut. var urlmenu = document.getElementById( "rpdropdown" ); urlmenu.onchange = function() { For information about flashing around chimneys, see Installing Chimney Flashing. Dear friend, we work building quantity calculation in manual in a paper, So now going we area in how to Calculate in Excel use a long wall and short wall method. When tearing off the existing shingles, be sure to remove all the old nails or pound them flat. Protruding nails will tear holes in your new shingles. The top ridge cap shingles will overlap the hip ridge cap, so start with the hips. Position the starter shingles so the adhesive strip is toward the bottom and facing up (Photo 9). Do it until the entire roof is shingled. Lay them out in rows, and then go up a step. This is a crucial step to avoid serious roof failure. Use a … 5. However, if you’re willing to put time and resources into it, you can perform a simple roof installation. Bend the step flashing around the corner onto the dormer flashing with your hammer. That means they were all made in the same batch or run. Snap a couple of guide lines just a little inside the perimeter of the ridge so the lines get covered up when you're done.