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The short answer is yes, you can often install metal roofing directly over shingles. However, several factors need to be considered: Condition of the Existing Shingles: The condition of your existing shingles is crucial. If they are damaged, curled, or cupped, installing metal roofing over them may not provide a smooth, stable surface.This time saved would have been spent on trying to remove the existing roof shingles before installing the metal roof. Therefore, time is well conserved by this approach. #2. Improves Insulation. Since the metal roof is installed on an existing shingle roof, the insulative property of the underlying shingle roof is multiplied.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 ...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 ...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.Check Out Our FREE GUIDE: *25 Must-Have Carpentry Tools...Under $25 Each!*https://www.thehonestcarpenter.com/Every roof will experience some sort of localize...Step 4. Position your rafters over the top of your sill plate. You can use joist hangers to help mount each rafter to the home. Use galvanized screws to fasten the rafter to your sill plate. You will need to position your rafters based on the planned pitch of the porch roof. The porch roof could have a shallow roof pitch or may match the pitch ...The batten installation is really the only component of the process that makes it different from a standard metal roof installation. 2. Lay out metal panels and secure them to the battens. You may need a crew for this. Haul the metal sheets up to the roof screw them to the battens or subroof to secure them in place.The shingles above the dormer weave into the shingles on the main roof surface at every point. The entire dormer looks like a bump on the roof. 6. Recessed Dormer. Most of the other dormer types, including shed, gable and barrel dormers, can be recessed. Recessed dormers are set back into the roof instead of sitting directly on top of the roof.Here is a step-by-step explanation of how to tie into an existing metal roof: 1. Measure the area of the roof that you will be working on. This will help you determine how much material you will need. 2. Cut the necessary materials to size. Make sure to use a sharp knife or metal saw to avoid damaging the roof.Quck answer. When putting on a second layer of shingles, follow these steps: 1. Ensure the existing shingles are in good condition and properly secured. 2. Clean the roof surface to remove any debris or loose materials. 3. Apply a layer of roofing felt or underlayment to provide extra protection. 4.Spin the shingle 180 degrees. The grit side is facing up and the tabs are up the roof. Slide the end of the shingle into position against the wall and cut the shingle even with the leading edge of the last full shingle you nailed. Lay aside the cut piece farthest from the wall.This channel is for educational purposes only. The methods taught in these video's are just a few of many ways to do construction. Use your best judgement of...Cost to install a drip edge. Drip edges cost $1.50 to $3.00 per linear foot installed or $150 to $600 on average when reroofing a house. Installing drip edges on an existing roof costs $5 to $9 per linear foot, depending on the material. Most drip edge flashing is aluminum—other metals like copper cost more. Cost to install a drip edge - chart.Staying on top of roof maintenance can not only keep your home looking its best, but it can also help to extend the life of your roof. One important part of roof care is to make sure that any new shingles match and tie into the existing level line. Doing so will ensure that water flows properly off your home and won’t collect in any one spot due to improper …Installing the remaining courses of shingles, working around air vents and other obstructions. Install air vents. Cover the ridge by cutting shingles into ridge caps and installing. Of course, installing a new roof properly - whether a tear-off or roof over - requires the proper equipment, knowledge, and time.– cut out notch (female) from bottom of new joists to meet cleats (male) on existing roof. – glue and screw joists to cleats and through sheathing into existing roof joists. – Cover with felt, then ice and water shield, then new roof shingles (over old roof and new roof). This is in the Sierra Nevada so there is snow load to contend with.Building a support column to give your porch roof stability. Attach the sill plate to the house. Position the rafters on top of the sill plate. Frame your porch roof. Cover the rafters with sheets of plywood. Choose a roofing …

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 expensive ...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.Feb 18, 2009 · Tie a shed roof into existing 6/12 roof. I have an existing porch (wooden) on my house and was wanting to get advice on how to attach a shed roof onto my existing house roof. I bought a repo and it is a modular home. I have a few ideas but would like to seek other advice as to what everyone else would do. The porch size is 12' out and 24' long.This channel is for educational purposes only. The methods taught in these video's are just a few of many ways to do construction. Use your best judgement of...1. Start by removing the old shingles. Use a pry bar to remove the nails holding the shingles in place. Be careful not to damage the underlying roofing material. 2. Once the old shingles are removed, …

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.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.Handy Shingle Lifter. Break the seal with a brick trowel when you need to lift the edge of an asphalt shingle. When you need to lift the edge of an asphalt shingle that’s sealed to the roof for a repair or to hang a roof-jack, you could just grab the edge and risk tearing it, but there’s a better way. Remodeling contractor John Carroll of ...…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. A shingle roof costs between $4,500 to $20,000. Expect an. Possible cause: Check Out Our FREE GUIDE: *25 Must-Have Carpentry Tools...Under $25 Eac.