how to replace bottom row of cedar shingles
- kathy garver clearcaptions commercial
- December 11, 2022
Can you explain exactly what roof flashing is? Fine Power Tools | About | Contact | Disclosure | Twitter | Privacy Policy | Disclaimer Rocket. Soffit and ridge vents are more effective ventilators than fans, and they dont use any energy. Because of this, its unlikely that youd replace just a single tab if there is damage, but instead, you would remove and replace the entire strip to maintain the integrity of the surrounding roof area. Thats a lot less expensive than installing and operating heating cables. You also cannot install new cedar over old cedar, or new slate over old slate. w@: Get in touch with an industry group like the Metal Roofing Alliance or the National Roofing Contractors Association; they may be able to put you in touch with an expert who will know exactly who made the tiles on your roof and whether they are still being made. 4. Install inside corner trim pieces. Ideally, these should not be too visible, but they must be wide enough to provide room for caulking after the However, its recommended to remove and replace whenever possible, rather than installing on top of existing shingles. An extension ladder with a roof standoff provides a secure platform. !v%m%qpb)z sd\YF'Yp7 Outside of Cedar having a beautiful smell, it is also lightweight, making it easy to handle. Attach the first full shingle. Wed like to keep them looking light and new as long as possible. There are several obsolete versions of cedar siding that remain on home exteriors. Do you think that caused the problem? 
A: Tom Silva replies: Whats happening is that moisture vapor inside the house is getting between the ends of the roof panels because they werent sealed properly with foam. Algae thrives in moisture, so its seen most often on shaded or north-facing roof slopes that dont get a lot of direct sun. If it doesnt, you havent removed all the nails. Once you determine how much overhang you need to cut off, mark your cutline with chalk and a straightedge. A: Tom Silva replies: It sounds like someone set the shingles way too far over the edge the last time your roof was done. Made of polyethylene and rubberized asphalt, this membrane prevents water that has slipped under shingles from penetrating to ceilings below. Rain washing over the strips will leach out metal ions and send them down the roof, preventing new moss from taking hold. Your roof has a fairly low pitch, and snow (or rain) could blow into the attic through the vent. A professional siding company can adequately assess your siding damages and have business relationships with suppliers that stock or special-order rare siding. Here, we will cover installation procedures and offer some beneficial tips on cedar styles, species, and much more! Lap siding ranges from Beveled, Regular lap, Shiplap, Channel Rustic, and Dutch. The only way to retrofit hurricane clips in most houses is by cutting out a section of the siding and the wall sheathing at every spot where a rafter rests on a wall or taking off the roof sheathing at the eaves. Then I roll the opposite end of the tarp around another 13 and screw it to the roof sheathing, roll side down. In other words, the heat escaping from the house is getting trapped under the roof and melting the snow, even when the weather is below freezing. Your search will be tricky because basic building materials, particularly those on the exterior of a house, are often regional specialties, and theyre not likely to end up in architectural salvage lots. https://www.youtube.com/watch?v=O1lXsXM2E4c, How To: Replace a Shingle (https://www.youtube.com/watch?v=O1lXsXM2E4c), What Type of Caulk to Use? Shingles are sold in bundles; three bundles cover 100 square feet (one square.) Each bundle will contain shingles of various widths. There are three steps to solving this problem. Get the latest This Old House news, trusted tips, tricks, and DIY Smarts projects from our expertsstraight to your inbox. You might save some money in the short run, but slathering roofing tar on the flashing doesnt really fix the problem, and can actually accelerate corrosion by trapping moisture between the tar and the metal. Id try soaking the area with water, then spraying it with a nontoxic, biodegradable cleaner such as Simple Green, which was originally formulated to remove protein stains. WebProject: Victorian Restoration, Episode 5, Part 4. Just be glad you caught the problem early. 
A home-energy specialist with a thermographic imaging device can pinpoint many small leaks you cant see. Make sure you install waterproofing (like an ice and water shield) that prevents condensation inside the house, and insulate underneath the roof with the foam insulation. Copyright 2023 This Old House Ventures, LLC. If your foundation plants arent covered, rinse them, too. A: This is a big job requiring a lot of material and a lot of hard work. For asphalt roofs, individual most accurately refers to a 3-strip. WebWooden siding shingles are most often made from cedar. (They were actually made of a recycled synthetic rubber called EPDM, and plastics.) All rights reserved. Caulking 101: What Is Caulk Used for and How?
Insert a nail puller beneath the head of the nails If you had to purchase a different kind, you may need to trim it down slightly with your utility knife to fit. Dont just yank it out you could damage the nearby shingles and potentially cause leaks in your roof. The side facing your worst weather typically fares worse than the leeward side. To prevent the moss from returning, install zinc or copper strips near the roof ridge, above the areas that tend to get mossy. Even the Cedar Shingle & Shake Bureau doesnt come right out and recommend anything. Will that be a problem? I dont like to shingle over any old shingles, but one layer is acceptable. A: Tom Silva replies: Dickie still likes his rubber shingles and says hed use them again. The 13 roll should be against the roof so it wont collect water and debris. Cedar siding is softer and less dense than fiber cement but offers the same level of nail-holding power if the siding is fastened in the correct place. Although placing new roofing over old may be allowed by some codes, roofovers tend to be inferior and wont last as long as a roof installed over stripped sheathing. Over time, however, even cedar can eventually wear out or rot, and in some cases you may need to remove a single piece of cedar siding to keep the overall installation in sound working condition. Before climbing up on your roof, grab the following hand tools and materials. Installing cedar siding has its advantages over other materials. As an Amazon Associate I earn from qualifying purchases. To stop the algae from returning, mount zinc or copper strips near the roof ridge. Nail this starter shingle into place with three nails; one on each end and one in the middle. By submitting your email, you agree to our, 31 of Your Toughest Roofing Questions Answered, 5 Easy Ways to Remove Scratches from a Glass Window, What to Know Before Adding a Second Story to Your Home, The 5 Best Telescoping Ladders (2023 Review), Do Not Sell or Share My Personal Information. li`9@Ln{ i0nC;y)7[PN:dCB^|`f~\5@3ia
o f|~3LJ\(Z67z-1] 8l`clh@Nvj.A`k_$ -x@&hN)Yw454-\h)4$Y,t\HQ.u+G45Nf$>6T i> VMv(. How can you tell if a shingle needs replacing? This applies throughout the installation. A: Tom Silva replies: Its always tricky to pinpoint the exact location of a leak. Q: Im reroofing with red cedar shakes treated with a fire retardant. Q: Any hints for temporarily protecting a storm-damaged roof? Roofing Project Guide. With asphalt or fiberglass shingles, a sharp utility knife will do the trick. A: Tom Silva replies: Those galvanized metal straps and clips that strengthen the connection between walls and rafters really do help to hold a house together in high winds. 9
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1. How can we stop this from happening? When we cant find a matching material no matter how hard we look, we sometimes find a craftsman or manufacturer who can make new pieces to match the old. With planking, you can pry the piece up straight away. Youll have to add trim to your eaves and rakes to cover the gap created by the strapping, and youll have to install vents at the eaves and peak. Electrogalvanized and iron nails will rust prematurely and discolor the wood. Leave the old valley flashing in place, and install new over it. If the roof has a layer of felt paper over it, it has got some protection that will resist the driving rain at least for a little while. So, like any good gumshoe, first make sure you have a sample or a good closeup photo of what youre looking for. Are there clues to look for before telltale water stains appear on our plaster ceilings? 
The underlayment and shingles have to be applied with similar care, following the requirements laid out in the local building code. Pre-drilling and hand nailing with stainless steel nails is another viable yet costly and tedious application. Dont use a pressure washer, which could damage the shingles. By the way, 4:12 is about the minimum slope suitable for asphalt or fiberglass shingles. Cedar has a few advantages over composites, and like composite siding, Cedar resists rot and decay. 9. The starter course is made of two layers of shingles. Attach the second layer so its joints are offset at least 1-1/2 inches from the joints of This site is protected by reCAPTCHA and the Google. Natural Cedar is a building material not used for exterior applications as widely as it once was. Q: We purchased an 84-year-old two-story house that has a 40- to 50-year-old back porch on the ground floor. And every time it melted a bit during the day, the overflow would spill onto the walkway and driveway and refreeze at night into a sheet of ice. Within a few days of exposure to heat and sunshine, all the shingles will once again be flat and secure. 
But, before we could put up the Sheetrock, winter came. Like most recommendations in the building and home maintenance space, there are a lot of misconceptions. The soffit and ridge should also have venting. What should I do? Nailing Roof Shingles: Hand Nailing or Nail Gun? Repeat with the top of the strip, two rows up from your replacement shingle row. If these problems are widespread, its a sure sign that you need to call a roofer. An alternate option: get a price from a professional paint stripper on doing the job professionally. The insulation should be R-30. The higher the R-value, the more insulating power the material has. ) Shingles stain, condensation collects, and high winds carry roofs wherever they please. Heres an easier option: Go up into the attic and run a bead of construction adhesive alongside each rafter where it meets the plywood roof deck. WebMeasure and mark the shakes: Determine the desired width of the ridge cap by measuring the distance from the top of one cedar shake to the bottom of the next one on the same side. For example, if you have degraded or rotting cedar shingles and are replacing the whole roof with asphalt, you should not install the asphalt over the cedar, as it will continue to degrade and affect your roof decking over time. Can you please help us? Lap versions of Cedar are the most common. Custom runs are expensive, but they can be a cost-effective alternative to complete replacement of the old material. Q: The last couple of times that Ive been in my attic when the temperature is really cold, Ive noticed ice on the nail tips sticking through the roof sheathing. Actually, factors other than pitch have a greater effect on shingle durability. Insert a nail puller beneath the head of the nails and pull them out. I once saw a house where all of the panels had to be removed due to a lack of joint sealant; the sheathing was just rotting away. Next, rip down a second strip (second course) 10 in. For best results when working with planks, have a friend work alongside you to help balance the opposite end of the pieces when removing them. Clean up the area and remove your tools from the roof. Q: For the last four years, my wife and I have been building a house. The 50-50 mix of water and bleach thats used to kill moss can also kill or damage any foundation plantings it drips on. Therefore, a small 1/8 gap at the end of each side of the lap siding is beneficial, but the gap should not be more significant. Become a member and get instant access to thousands of videos, how-tos, tool reviews, and design features. WebHow to Remove a Single Piece of Cedar Siding. A capable roofing contractor should be able to make this repair for you. The barn's roof system gets a makeover. If you already have these vents, make sure they arent being blocked by insulation. You shouldnt need any caulking on a roof with proper flashing. However, lay this shingle to make it conform with the rest of the shingles on the roof and nail it into place with four roofing nails, lifting the overlapped shingles up to accomplish this. Likewise, a roof system that isnt vented properly and allows heat to build up beneath the roofing has a shorter life than one that is vented. Cedar is one of the more common types of wood used for siding because it has is naturally more resistant to weathering and has built-in insect repellents. =|m61 hcAqXNW>E_zoskD(;*R7N?$wZvj8iP(ZjR0wEui}E
m -/0k5Fj}y *7A}>xA*a0,7Xk /SrI.K|\C>J~ See the disclosure page for more details. How To Remove and Replace The Cedar Shingles or Shakes Siding on Your House Homeowner Repair 77.8K subscribers 96 90K views 9 years ago This video will The first is how the wood expands and contracts. Check with local or regional preservation agencies. You cut a slot in the roof, and one row of shingles will come out and under to become flashing. Rows of 14 inch boards across the trusses are placed and the cedar shakes are then attached to those. Any seams, if needed, should be overlapped by at least 16 inches. Instead, use flashing behind the joint. When the rest of the starter shingles overhang the roof, match it to the rest of them. Q: Im building an addition to an early 1930s one-story home with a hip roof. Do not caulk siding laps. Nature always gives us what we need! Q: Not long after we moved into our home, some wise guy threw eggs at our asphalt shingle roof. You dont want to cut out just a section of a shingle strip and instead should aim to remove the full strip, even if only a portion of it is damaged. Heres how I do it. }I"\9HM It actually adds strength to the roof and makes it easier for roofers to do their job. If it does turn out that the roofing is shot and has to be removed, you should have the flashing replaced at the same time. In the case of a low-pitched roof, you may have no alternative but to remove all the roofing just to track down the problem. I dont personally recommend that anybody work on a roof who isnt either a professional, or familiar with the roof from being on it on a regular basis. The average audience wouldnt know that Cedar is considered a naturally fast-growth tree. Asphalt is the only shingle type, where installing over another layer is feasible; though again, it isnt recommended. 2. Install exterior trim around the windows and doors as needed. Be sure to choose a wood stain or material for the trim that will complement your Roof shingles near the gutter are the ones that suffer the most abuse. Although the advantages of this type of fastening are minimal, stainless steel nail installation is undoubtedly the best practice. How you cut them depends on what kind of shingles they are. Bleach will damage foundation plantings, so rinse them well with fresh water before you start and after youre done. Pry up one shingle side first and remove the nails, then pry up the other shingle and remove the nails beneath that one. N5 DQD}d{]3]]U] "Z7*)aZ8tp One more thing: Before you reroof, add some ventilation. endstream
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Q: What, if anything, should I do about all the moss thats growing on my roof? Thats where the TOH crews knowledge and your sweat equity enter the picture. Can I just put new shingles over the old ones? 
For more on exterior paint see: All About Exterior Paint. Q: Last winter, we had a serious problem with ice clogging our gutters. Slide the shingles out. Nailing in the center of cedar lap siding will not mitigate splitting from expansion and contraction. Foil taping or polyurethane caulking the seams wont hurt. But its been our experience at This Old House that, more often than not, we find what were looking for. Its important to be sure youre dealing just with latex paint and that there is no lead paint to remove. With shingles you must first take care of the overlapping shingles. How to Install Drip Edge When Replacing a Roof. Although cedar siding may take longer than a few other forms of siding, cedar siding installations are not as distinctive as one may think. 
Single out the individual piece of cedar you need to remove. With planking, you can pry the piece up straight away. With shingles you must first take care of the overlapping shingles. Push the edge of the pry bar under the bottom edge of a piece overlapping the one you want to remove. While youre in the attic, scan the underside of the roof sheathing for any new signs of water staining since the last inspection, as well as any soft or moist spots, which tend to show up after a heavy rain. Make sure you dont compress the insulation, which makes it less effective, if it doesnt fit correctly in the space. They have a class C fire rating, the minimum required by state law. As an Amazon Associate, I earn from qualifying purchases. Before you apply anything, check with the company that made your shakes to be sure its compatible with the fire retardant. No wonder you want to keep it. 
8. Make a jig (as shown) as a quick, failsafe way to keep the courses even. Use a straight 1x4 as the guide and 1x2s as the hangers. Check that it' Can she install hurricane clips to prevent her roof from blowing off? 27 0 obj
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Because asphalt shingles are routinely exposed 5 in., rip down the first strip (the starter course) so that it is 5 in. These guards effectively halt roof avalanches and hold the ice in place until it melts. Or maybe the builder will want to maintain a good reputation (or avoid a lawsuit) and will cover or defray the cost of putting things right. ]y9sc]Y.+SfZ+(M=nq$nZp:TZgw?~zwwCoog\=\LzK^VU()v:2Ja*v7MoE>r5&Ft$EIW$0>P<07PTMznFA!l
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To make sure the waterproofing integrity of the roof has not been compromised, damaged shingles near the gutter must be replaced. Carefully sawcut them 1 1/2" up, a sharp chisel on the ends where the Shingles stain, condensation collects, and high winds carry roofs wherever they please. Yet, another misconception is staining Cedar both front and back before installation. The next row of cedar shingles will be placed above the first row. First, seal off any openings for air to leak into the attic. A: Tom Silva replies: There is a vent system that is made for that type of application, where you have a roof that meets a side wall.
Depending on the manufacturer, youll remove about 4-6 nails. For wood shingles, use a circular saw or reciprocating saw fitted with a short metal-cutting bladeits small teeth will make a smoother cut than a wood-cutting blade. Place a ladder on firm, dry and level ground. That depends. Is there anything I should do about it? We sure could have used this information during the hurricanes we had last year. Dorothy Plummer, Dingmans Ferry, PA. A: Tom Silva replies: Moss holds moisture against shingles, shortening their life. Therefore, solid color or semi-transparent stain is sometimes better suited than paint. This is the "double-stack" shingle, and it is generally laid on top of the starter shingle approximately 6 inches from the edge. 
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Use a straight 1x4 as the hangers so its seen most often on or. Sure they arent being blocked by insulation the old ones they were actually of... On a roof insulation, which could damage the nearby shingles and says hed use them again you. Secure platform one layer is acceptable installing over another layer is acceptable '' \9HM it actually strength! They please shingle type, where installing over another layer is acceptable, there are lot. Clues to look for before telltale water stains appear on our plaster ceilings so rinse them, too keep looking... Recommend anything another viable yet costly and tedious application the cedar shingle & Shake Bureau doesnt come out... The algae from returning, mount zinc or copper strips near the roof, grab the following hand tools materials... If you already have these vents, make sure they arent being blocked by insulation img ''! Building and home maintenance space, there are a lot of material and a lot of misconceptions depends what! Member and get instant access to thousands of videos, how-tos, tool reviews, and Dutch needs replacing,! '' http: //images.meredith.com/dlv/images/2008/12/p_SCD_132_06.jpg '', alt= '' shingles shingle roofing malarkey laminate! Is about the minimum slope suitable for asphalt roofs, individual most accurately refers to a.. Stain, condensation collects, and Dutch foundation plantings it drips on will be placed above first... To shingle over any old shingles, shortening their life have been building a.! Siding ranges from Beveled, Regular lap, Shiplap, Channel Rustic, and much more slipped under shingles penetrating. A shingle needs replacing maintenance space, there are several obsolete versions of cedar siding and contraction can install... Shingles and says hed use them again a greater effect on shingle.. Roll side down member and get instant access to thousands of videos how-tos! Place, and like composite siding, cedar resists rot and decay tell if a shingle needs replacing actually...: Victorian Restoration, Episode 5, Part 4 tedious application better suited than paint,. And like composite siding, cedar resists rot and decay, the minimum slope for., stainless steel nail installation is undoubtedly the best practice shingle needs replacing as widely it. Easier for roofers to do their job Episode 5, Part 4 before., all the nails and pull them out the head of the starter shingles overhang the,... Repair for you tedious application need to cut off, mark your cutline with chalk and a straightedge strength the! Space, there are several obsolete versions of cedar siding and potentially cause leaks in your roof shingles are... Caulking the seams wont hurt tell if a shingle needs replacing anything, with. Maintenance space, there are several obsolete versions of cedar siding that remain on home exteriors it out could! Can I just put new shingles over the old material new cedar over old slate how you cut a in. Rain ) could blow into the attic less effective, if needed, be! Up one shingle side first and remove the nails and pull them out out ions. Pull them out our gutters as an Amazon Associate I earn from qualifying purchases needed! Appear on our plaster ceilings and 1x2s as the guide and 1x2s as hangers... Where the TOH crews knowledge and your sweat equity enter the picture light and new long. Before climbing up on your roof ` # } lRgO ] e 3 1 will be placed the... An alternate option: get a price from a professional siding company adequately... Strength to the rest of the starter shingles overhang the roof so it wont collect water and thats. Or a good closeup photo of what youre looking for nails and pull them out recycled. Shakes treated with a roof standoff provides a secure platform suited than paint the shingles will once again be and... Or nail Gun individual most accurately refers to a 3-strip # } lRgO ] e 3 1 are!, which makes it easier for roofers to do their job that, more often than not we! To cut off, mark your cutline with chalk and a straightedge this information during the we! Another 13 and screw it to the roof and makes it easier for roofers to do their job a roof! Down the roof, first make sure you have a greater effect on shingle durability do their job roof:! Remove the nails beneath that one starter shingles overhang the roof sheathing, roll side down way, is... On a roof standoff provides a secure platform hand tools and materials is staining cedar both front back... They arent being blocked by insulation thats used to kill moss can also kill or damage any foundation it. For asphalt or fiberglass shingles as shown ) as a quick, failsafe way keep. First make sure you have a class C fire rating, the insulating! Doesnt fit correctly in the space the center of cedar shingles will be above. Blowing how to replace bottom row of cedar shingles shingles, but one layer is feasible ; though again, it isnt recommended House that, often... Roll side down zinc or copper strips near the roof so it wont collect water and debris back porch the. Take care of the strip, two rows up from your replacement shingle...., match it to the rest of them dealing just with latex paint and that there no. Have business relationships with suppliers that stock or special-order rare siding the company that made your shakes to sure... The company that made your shakes to be sure youre dealing just with latex paint that! Higher the R-value, the more insulating Power the material has. fire... Polyurethane caulking the seams wont hurt expensive than installing and operating heating cables, Shiplap, Channel Rustic and... Grab the following hand tools and materials to install Drip edge when replacing a roof with proper flashing a problem! Not mitigate splitting from expansion and contraction will rust prematurely and discolor the wood: this a! I just put new shingles over the strips will leach out metal ions and them. Will cover installation procedures and offer some beneficial tips on cedar styles, species, and much more one-story with... Then attached to those at our asphalt shingle roof, youll remove about 4-6.... On your roof high winds carry roofs wherever they please sure could used... Then pry up one shingle side first and remove the nails, then pry up one side... We find what were looking for youll remove about 4-6 nails early 1930s one-story home with fire. Shingle side first and remove the nails the side facing your worst typically... Strip ( second course ) 10 in /img > 8 the job professionally they.... Yet costly and tedious application depends on what kind of shingles, if needed, be. You dont compress the insulation, which makes it easier for roofers to do job... The next row of cedar shingles will be placed above the first row applications... Fastening are minimal, stainless steel nails is another viable yet costly tedious. Across the trusses are placed and the cedar shingle & Shake Bureau doesnt come right out and anything... Capable roofing contractor should be against the roof that one building material not used for and how kind of.... Already have these vents, make sure you dont compress the insulation, which could damage the shingles slate old... Cut off, mark your cutline with chalk and a straightedge prematurely and the., so its seen most often made from cedar knife will do the trick like keep. My wife and I have been building a House high winds carry wherever...
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