How to tie shingles into an existing roof

A rear bedroom had been added. The gable roof over the bedroom flowed from the surface of the older roof like it had always been intended that way. From a design perspective, it was well done. The front addition must have taken a smaller porch and incorporated it into a front room. A new larger exterior porch was added for an outdoor living space.

On average, the cost of an asphalt shingle roof replacement in 2024 ranges from $5.60 per square foot for cheaper 3-tab asphalt shingles to $7.65 per square foot for high-performance luxury asphalt shingles. For an average 1,700-square-foot roof, this puts the national average cost of an asphalt shingle roof at around $10,000.If it's not done right, this roof WILL leak! Darrell takes you behind the scenes of a flat to pitched roof tie-in. Watch our for that bleed line! #roofing #r...Try nailing a long, straight 2x4 along the new roof - extending over where the tie in area is at three locations...peak and a foot up from the two bottoms. Then slide the trusses one by one up the existing roof until they make contact with the 3 boards and the existing roof all at the same time.Try nailing a long, straight 2x4 along the new roof - extending over where the tie in area is at three locations...peak and a foot up from the two bottoms. Then slide the trusses one by one up the existing roof until they make contact with the 3 boards and the existing roof all at the same time.Install metal drip edge at the eaves. Then add siding and trim to the new gable roof end. Tying in Perpendicular to Existing Roof. Start tying in a new gable roof …

When the nails are overdriven, the heads of the nails punch right through the mat of the shingle. This voids the shingle manufacturer's warranty and greatly increases the potential for shingles to come loose and blow off, possibly in sheets. The diagram below shows what proper and improperly driven nails look like.Additional Roof Tie-in Methods. Now that you’ve tackled the legalities, it’s time to dive into the exciting world of roof tie-in methods. This is where the rubber meets the road in your addition roof project. There are several ways to connect your new roof to the existing one, each with its own unique characteristics.Install bent metal flashing where the old and new roofs meet and on the peaks and metal drip edges along the eaves. Cover the roof with roofing paper, overlapping seams generously, then nail on shingles. Put siding on the new roof end, replacing any removed from the old roof area. TIP.Glass Sheet Porch Roof. istockphoto.com. This innovative porch roof design is both aesthetically pleasing and functional. The glass offers a sleek, unique appearance while allowing more light to ...GAF- Mastering The Roof (chapter 13)Flashing is used to seal and protects joints in a building from water penetration by direct the flow of water away from t...Firstly, apply roofing cement under the edges of new shingles to firmly adhere them to the roof. Use a caulking gun for a consistent, even application. This will help prevent wind from lifting the shingles. Next, check for any gaps between the shingles and seal them. This helps to keep out water and pests.The plywood will then be laid out covering the entire roof then hammered onto the trusses to form a new shape. To waterproof the roof, tarpaper is typically rolled along the length of the roof and up towards the peak. This will then be nailed in place and the tiles and ridge boards will then be installed.Posts: n/a. On your "old roof" (main) you are going to cut the shingles back so that a full shingle's edge will fall in the valley centerline. I suggest using a flatbar and a hookblade working down the roof valley. Once you cut the old shingles back 36" or less, work the new section into the old. using new shingles to run your valley.

You can screw a metal roof directly to shingles without slip sheets. The shingles are the vapor barrier. Phil explains why, and he's been doing this for over...Start at the end with the last over-lapping cap shingle. Insert a flat pry bar under the shingle cap and lift up on both the shingle and the nail head to loosen the nail, then pry out the nail. Remove the shingle cap. Use a utility knife with a hook blade to cut the shingles back 3 inches (or as recommended by the vent manufacturer) from the ridge.Verify the structural integrity and alignment of the shed roof throughout the installation process, making any necessary adjustments to ensure a level, secure, and visually pleasing integration with the existing structure. Attention to detail at this stage is crucial for achieving a seamless and durable connection.GAF Timberline Shingles & Roofing Materials | GAF Roofing

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To attach a freestanding pergola to a house, use metal brackets at recommended intervals. Fasten one side of the bracket to the pergola posts and the other side to the house’s exterior wall. Make sure to align the brackets with the desired height and position. Use lag bolts to secure the brackets firmly in place.10. Finish with tape. Finally, the housewrap can be laid up on the wall to cover the top of the kickout diverter and step flashings. I cut the wrap at the turnout in the diverter and seal the top of the cut with housewrap tape. The tape adhesive might not last the life of the cladding, but it's a good precaution.5. Install your drip edge against the fascia board. The fascia board is the long, straight board that runs along the lower edge of the roof. Make sure there is a 0.5 inches (1.3 cm) gap between the board and the drip edge. Hammer the nails in every 6 inches (15 cm). [5] You can find a drip edge at any home goods store.Step 4. Push the tail of the rafter extension up so that it is out of plane with the existing rafter. Alternately, you can hold the back corner of the rafter extension down 1 to 2 inches below the existing rafter. Nail the rafter extension in place by nailing framing nails through the extension and into the existing rafter.Critical Considerations for Roofing Over Existing Shingles: How to Attach a New Roof to an Existing Roof. Step 1: Properly tie or meet the rooftops. Step 2: Install trusses at the intersections of roof valleys. Step 3: Securely fasten the roofing materials. Step 4: Use drip edge and seal all seams.

Tie metal roof into existing shingles hip roof. Jump to Latest Follow ... I am not sure yet as to how high up the roof the metal roof will tie in but i can't go from the fascia because it will be too low once a slope is put on it. I plan on attaching a 2x to the roof kind of like a ledger board and attaching the rafters to it, possibly using ...the roof to further flush via at least three rainfall occurrences before re-connecting roof water run-off back into the cistern collection system. DO NOT use copper- or iron-based products or solutions to clean or treat a DECRA roof for algae, mildew, lichen, or moss growth. Copper-based products or solutions accelerate corrosion to DECRA roofA new 3,250-square-foot roof can range from $6,500 to more than $20,000. Here's what goes into a contractor's quote. Materials | 55%. Tear offs require many unseen parts like underlayments and starter strips. In an overlay, the shingles are the main material, and they account for more of the total cost, about 65%.Step 1 - Position the Porch Truss. Position and secure the gable porch truss flat against the top plate of the porch's end. Secure the truss that is closest to the house first with nails on both sides. Extend a cord or line on the level from the truss's peak to the roof line's highest peak. Start nailing the ridge board to the gable roof.Remodeling & Manual Roof Design. Video No. 10167. A Remodeling Project to remove walls creating an open design, changing ceiling heights, adding a covered patio and entry way. We will use the Manual Roof tools to override the automatic roof so we can tie into the existing roof as they will do in the actual remodel project. A Remodeling Project ...GAF- Mastering The Roof (chapter 13)Flashing is used to seal and protects joints in a building from water penetration by direct the flow of water away from t...Here are some tips on how to extend a roof for a porch. 1. Determine the height of your new roof overhang. If you want it to be similar to the existing roof, measure its height at the gable end and add 12 inches (30 cm). If you want it to be higher, add more inches (cm). 2.How To Tie Into Existing Roof Shingles. When adding a new roof to an existing one, an inspection of the old one is necessary. By doing so, you should be really careful. For beginners, this won't be an easy task as 1-2-3. Here's how: Step 1: Inspection. When the top of a roof is worn out, it will leave the framing intact.The final and last step is to tie a roof to an existing rooftop. You need to remove each shingle one by one from the new valley board until you reach the base. Make sure that you properly place each shingle accordingly as you have to reuse them again. Proper spacing between is very necessary to get amazing tying results.Aesthetics: Solar Roof offers 4 different styles of tile. All have a modern and distinguished looking design. Durability: It is claimed to be resistant to hail, wind, and fire, as well as to mechanical forces. Solar Roof is backed by ANSI standard tests. Warranty: Offers a 25-year tile and power and weatherization warranty.The final and last step is to tie a roof to an existing rooftop. You need to remove each shingle one by one from the new valley board until you reach the base. Make sure that you properly place each shingle accordingly as you have to reuse them again. Proper spacing between is very necessary to get amazing tying results.Step 1. For an existing roof, first, remove the shingles in the slope of the two roof junction area. If you are getting ready to install a valley, the second thing to do is roll down the ice shield. Ice shield is like a sticker, you pull the back of it and stick it down to the wooden roof.

Scope. Design or retrofit the chimney for adequate support and water protection. Provide adequate connection of the chimney to roof framing to make the chimney more resistant to toppling in strong winds and seismic activity. Install flashing that is properly integrated with the roof flashing to keep water out of the chimney and roof assemblies.

May 26, 2016 ... Properly caulked with butyl you can simply lay up a roof edge over the existing and shingle over that as planned. You need to cut that sleeper ...Install a roof-to-wall stucco flashing.Folks, we are located in Oakland, Ca. All the basic tools we use and recommend on Amazon's website.https://www.stuccop...We would like to show you a description here but the site won't allow us.A new 3,250-square-foot roof can range from $6,500 to more than $20,000. Here’s what goes into a contractor’s quote. Materials | 55%. Tear offs require many unseen parts like underlayments and starter strips. In an overlay, the shingles are the main material, and they account for more of the total cost, about 65%.Oct 10, 2016 ... If you work carefully during the cool of the day, you can usually pop the seal between layers of shingles with little to no damage, this will ...Use 10d to 16d common nails and drive them through the roof sheathing and into the framing (see the photo). Don't rely on nails driven just into the roof sheathing because they're likely to pull out. Space the jacks about 6 ft. to 8 ft. apart horizontally. Plan the jack positions so that one falls within 1 ft. of the ends of your staging ...Can you connect a metal roof to a shingle roof? In almost every case, the answer is yes, you can lay down a new metal roof over an existing shingle roof. This is one of the many reasons metal roofs keep growing in popularity – their installation doesn't require completely tearing off the existing roof, which is a time-consuming and …Steve's book is described at BEST PRACTICES GUIDE TO RESIDENTIAL CONSTRUCTION. Asphalt shingles can be used on roofs with a slope of 2:12 to 4:12 if double-coverage underlayment is used. Some sources permitting asphalt shingles on low slopes start at a steeper slope: For roof slopes between 3:12 (14 degrees) to 4:12 (18 degrees), NRCA ...

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Here are some key materials commonly used in constructing a shed roof overhang: Pressure-treated lumber or cedar for framing and support beams. Exterior-grade plywood or oriented strand board (OSB) for sheathing. Roofing materials such as asphalt shingles, metal panels, or corrugated fiberglass panels.The first step in attaching a patio roof to an existing house is to secure the patio cover to the house. This is usually done by attaching a ledger board to the house. The ledger board is a long piece of wood that is attached to the house with bolts or screws. The patio cover is then attached to the ledger board.The advantage of leaving existing shingles in place is cost savings. Reroofing avoids the cost of removing and disposing of the old shingles. It's also a faster solution than a complete replacement. If your existing shingles are in good shape, they can provide an extra layer of weather protection and insulation underneath your new roof.Measure the length of each valley and cut the flashing material accordingly. Safety First: Prioritize safety by wearing the necessary gear and ensuring you have stable footing on the roof. Laying the Flashing: Place the cut flashing material along the valley, ensuring that it overlaps the edges of the roof on both sides.To use this method, follow these steps: Prepare the area by identifying where the two roofs will meet. Measure the length of the joined area and add 12 inches. Pick the section where two edges will cross. Install the jack rafters, ensuring they are securely attached to the main rafters.Yes. This can be done without any problems. Contrary to popular opinion, roofing experts have revealed that metal roofs are not that heavy; they are reasonably light and easy to work with. Also, there are several advantages attached to installing metal roofs over shingles. Some of the benefits include: #1.6. Install the Corner Piece. On many gable dormers, the roof of the dormer will touch the roof face at the top. If yours does, the roofer will need to create or buy an enclosed piece of flashing and tuck it into the corner. This protects the dormer wall and the underside of the dormer edge from water.Tying in to an Existing Gable Roof. Tie into the end of an existing gable roof by removing existing facing boards, wall siding and any other obstructions back to the first truss of the old roof. Then mount new trusses on the new addition walls. Butt the first new truss against the old one. Then install new ridge board, tying it to the old roof ... ….

Roofing over an existing roof is also called reroofing or an overlay. It is the process where roofers install a new roof over your existing one, i.e. add a new layer of shingles, which means that there is no tearing off of the old roof. It is important to know that this process can only be done once because you can only have two layers of ...Divide that number by the length of the tabs. This gives you the number of rows of shingles you will need. If it comes out to an odd number like 7.5, adjust the spacing to make it 8 rows. - You can do this by slightly overlapping each row. The idea is to evenly space the rows so as to match as closely as possible, the shingle spacing on your ...Phase 2: A Step-By-Step Guide to Removing Shingles. 9. Start Tearing Off the Roof Shingles. Start at the peak of the section of your roof farthest from your dumpster or other disposal method. Work your shovel or fork under the ridge caps - the shingles at the peak of your roof - and pry them loose.How To Tie Into Existing Roof Shingles. When adding a new roof to an existing one, an inspection of the old one is necessary. By doing so, you should be really careful. For beginners, this won't be an easy task as 1-2-3. Here's how: Step 1: Inspection. When the top of a roof is worn out, it will leave the framing intact.Subscribed. 1. 23K views 12 years ago. In this video we show you how to tie in an existing roof with a new roof to avoid any future leaks or issues, putting you back where you started....One thing you want to watch for is old nail holes in the step flashing. The should be as far away from the wall as possible. If there is nail holes in the flashing close to the wall, that flashing "should" be replaced.Step 1. Measure the dimensions of the old rafters beneath your roofing surface. Use your tape measure to record the distance of both rafter legs. Use a circular saw to cut two sets of new rafters from the same size wood by the same dimensions. Repeat the process for the joist beneath your old roof rafter. Video of the Day.That being said, generally the way you tie two roofs together is you put a sleeper down on top of the roof that's the old roof. So in other words, you might put, for example, a 2×8 on the flat right where the new rafters are going to attach. And then each one of them has a hip cut so it goes - it has actually two angles; one front and one ...Clear the area where the gable porch roof will be attached to the house. Remove any existing fixtures, such as gutters, downspouts, or exterior cladding, that may interfere with the installation process. It's essential to create a clean and unobstructed work area to facilitate seamless integration of the new roof with the existing house structure. How to tie shingles into an existing roof, Aug 26, 2020 · A key part of a roof tie in is lifting the old roof and sealing it back down. If you are unfamiliar with the processes or materials it is more likely that it won’t be sealed correctly. For example, materials like shingles can become brittle over time making this process more difficult. Building owners sometimes overlook the roof tie, which ..., May 19, 2022 · To begin, you’ll need a tee-style standing seam panel (s) and a high clip. Place the tee-style seam panel on top of the existing metal roof. But don’t place the standing seam metal directly on the existing metal roof. Instead, attach it employing a clip. By this procedure, the high clip will have direct contac t with the old metal roof., GAF Timberline Shingles & Roofing Materials | GAF Roofing, Aug 27, 2020 · To tie into existing roof shingles use a cut valley. Install trusses to meet the eave of the house and nail 2 valley boards into place, securing with roofing cement. Frame and sheathe the addition roof, and snap a line on the existing shingles 2 inches above the valley., Apr 11, 2023 ... ... shingle roof yourself. This video series is available to stream immediately online or to purchase as a DVD. Chris Lutz is a professional roofer ..., Mark the back of the bridsmouth cut on the rafter. Next, mark 3-1/2" in front of the original mark (towards the front of the shed/rafter) to account for the 2"x4" top plate. Note that a standard 2"x4" piece of lumber is actually 1.5"x3.5". Mark 3.5″ in front of the previously marked line., Curling shingles: Shingles tend to curl in one of two ways—either on their edges, called cupping, or in the middle, called clawing. This warping can eventually lead to leaks. Gutter granules: If you spot loose granules in your gutters while cleaning the need for a new roof may be imminent.These are the remnants of materials that are on top of your …, This will be the point at which you will secure the fastening element of the tie. Before attaching the tie, you must make the proper holes for the nails and screws. Once the fasteners are in place, you can secure the tie over the existing roof. The last step is to cover the tie with shingles and apply roof cement beneath and around the edges., Verify the structural integrity and alignment of the shed roof throughout the installation process, making any necessary adjustments to ensure a level, secure, and visually pleasing integration with the existing structure. Attention to detail at this stage is crucial for achieving a seamless and durable connection., Step 2. Lay the first ridge cap. To do this, begin on one end of the ridge and place the ridge cap so that the asphalt portion points towards the end of the ridge, and the adhesive points in towards the center of the roof. Drive a nail through the adhesive portion of the ridge cap into the roof decking. Snugly fold the ridge cap shingle over ..., To properly tie-in adjoining roofs Atlas recommends to shingle the entire roof plane, if possible, to maintain the watertight integrity of the adjoining roofs. If this is not possible, Atlas recommends the following installation guidelines. Install an area divider between the area that is being re-roofed and the remaining roof area., About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ..., Cut an access hole (minimum 3-1/2″ x 6″ to 9″) through the roof decking /sheathing to reveal the wall's top plate. Insert the Roof Riser Bracket through the hole and attach to the exterior wall's top plate using four 1/4×3″ Simpson Strong-tie SDS screws (included). There are several advantages to the SkyLift design., Place additional horizontals every 16″ until you have enough spanning from side to side to cover the width of your patio roof. 3. Install Ridge Board. Now you can install a ridge board, which is simply a flat piece of lumber that spans from one end to the other and provides support for rafters above it., Step-by-Step Shingle Installation. Start at the bottom. Begin at the lower left corner of your roof, laying your first row of shingles. This row should peek over the eaves by about a half inch (1.3 centimeters). Secure each shingle with roofing nails at the top edge of the tile. Double up., 3. Make the roof of your porch a little higher. When attaching a roof to an existing roof in your porch area, you may run out of the idea of installing the roof in the easiest possible way. This method is almost the same as the first technique above. However, if you wish to make your porch cover a bit higher, you must remove your house's gutter and set the roofing back channel of the house a ..., Step by step on how to install composition roof shingles or if you're looking for a roofer in Dallas or the surrounding area, then visit us on the web at htt..., Notch the Support Posts. After measuring with the Speed Square, cut down the support posts to the height required for the porch roof to be at the desired pitch. Next, with the circular saw and manual saw, notch out the tops of the support posts to receive the two-by-ten header beam. The notch dimensions should be 1-1/2-inch deep by 9-1/2-inch high., To attach the lean-to roof to an existing roof, we recommend using metal brackets or beams for added support. These should be securely fastened to both roofs, ensuring a tight fit and preventing any movement or sagging. Additionally, it is important to seal all seams and joints with appropriate roofing sealant or flashing tape., Aug 27, 2020 · To tie into existing roof shingles use a cut valley. Install trusses to meet the eave of the house and nail 2 valley boards into place, securing with roofing cement. Frame and sheathe the addition roof, and snap a line on the existing shingles 2 inches above the valley., Aug 16, 2021 ... Could I dense pack the airspace in the existing roof, eliminating entirely the need for ventilation? Foam-Fill? Could I have foam “poured” into ..., Feb 21, 2023 · The final and last step is to tie a roof to an existing rooftop. You need to remove each shingle one by one from the new valley board until you reach the base. Make sure that you properly place each shingle accordingly as you have to reuse them again. Proper spacing between is very necessary to get amazing tying results., Dave Toht. Use a starter strip or cut pieces for a starter course. Rip-cut the starter strip or starter pieces so that they butt up against the second course of existing shingles and are even with the front edge of the existing roofing. Attach with nails along the top edge of the strip., Yes, TPO (Thermoplastic Olefin) roofing can be installed over an existing roof system in some cases. However, there are several critical factors that need to be considered before making this decision. First and foremost, the existing roof must be structurally sound and able to support the weight of the new TPO roof system. This means that any ..., Getty. Working time: 2 to 6 hours. Total time: 1 to 2 days. Skill level: Advanced. Project cost: $100 to $300. If you need to reroof your home or office or if you need a new roof itself, choose ..., Sep 12, 2018 ... In Australia, the common roof flashing methods used for tile and tin roofs will not work for roof shingles. This is a great example of why ..., Step-by-Step Guide to Installing TPO Roof. Installing a TPO roof involves several key steps. Here’s a detailed breakdown of the process: Roof Preparation. Remove Old Roofing: If you’re replacing an existing roof, remove all the old roofing material, including any old TPO membrane or other roofing types. Deck Inspection: Inspect the …, This latest project was in early December in Lambeth Ontario for a residential home that had an existing sloped or shingled roof that needed to tie into a ne..., Roof Materials Expenses Associated with Flashing Installations and Repairs. The national average cost to hire a roofer to replace the flashing, shingles, and to seal a leak in a small area of the roof is between $300 and $1,100. Larger roof fixes can cost between $1,100 and $1,500+. New Shingle Roof., Step-by-Step Shingle Installation. Start at the bottom. Begin at the lower left corner of your roof, laying your first row of shingles. This row should peek over the eaves by about a half inch (1.3 centimeters). Secure each shingle with roofing nails at the top edge of the tile. Double up., Solar shingle pros and cons. Pros. Cons. Does double duty as a roof and solar system. Typically not as efficient as traditional solar panels. Pleasant aesthetics. Higher upfront cost than solar ..., The Ultimate Guide. Roof flashing is any thin sheet of metal that professional roofers use to prevent water from reaching areas on the roof that are at risk of leaks. The thin sheet of metal is usually built to form a roof plane wherever the vertical surface of the roof meets a vertical object like a wall. Roof flashing may also form a plane ..., Yes. This can be done without any problems. Contrary to popular opinion, roofing experts have revealed that metal roofs are not that heavy; they are reasonably light and easy to work with. Also, there are several advantages attached to installing metal roofs over shingles. Some of the benefits include: #1.