how to replace bottom row of cedar shingles

Then, every time it rains, the water that washes over the strips exposed edges will pick up ions from the metal and inhibit the algae from regaining a foothold. Therefore, solid color or semi-transparent stain is sometimes better suited than paint. On some roofs, you might be able to use the exposed butt edges of the roofing course as a guide to keep your cuts straight. The underlayment and shingles have to be applied with similar care, following the requirements laid out in the local building code. For asphalt roofs, individual most accurately refers to a 3-strip. Then scrub the surface gently with a soft window-washing brush mounted on a telescoping extension pole. Roof shingles near the gutter are the ones that suffer the most abuse. It's hard to remove the bottom row. If thats not an option youre going to have to have your new contractor get those nails out. endstream endobj 18 0 obj <>stream But mostly we just want to preserve them and maintain their fire resistance. A: Kevin O Connor replies: A roof more than 75 years old? They are also the shingles that are most subjected to physical abuse from branches scraping along the gutter, items like balls or other toy hitting and cracking the ends, or even hands grabbing the ends of the shingles when climbing up onto the roof. A: Tom Silva replies: The dark streaks are a type of algae that lives off the minerals in some types of roof shingles. The natural cedar wood pattern is replicated in several modern siding materials. You want to look for the best warranty you can afford. More From Doityourself 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' (They were actually made of a recycled synthetic rubber called EPDM, and plastics.) Instead, use flashing behind the joint. Siding such as beveled siding should be nailed one inch from the bottom of the thickest edge. The solution is to strip off the shingles and felt and inject spray foam into the joints through small holes drilled every 8 inches. It doesnt take much for a heavy tree limb to snap and take out part of a roof, for instance. A complete resource that includes the best materials and the right techniques to build a sturdy, leak-free, attractive roof on any house. 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. You dont want to be wrestling with one in high winds, either. But its been our experience at This Old House that, more often than not, we find what were looking for. But Cedar doesnt come cheap. If its your home, youll probably be better off letting a professional do the job. ]y9sc]Y.+SfZ+(M=nq$nZp:TZgw?~zwwCoog\=\LzK^VU()v:2Ja*v7MoE>r5&Ft$EIW$0>P<07PTMznFA!l 9!heM6cWhr#8;HPaXT-m!a4b4PTnjD|!zw:h=Ou M/UgDBDMWm4 {Erkkk 'QrG.-QnT~c*cc;!gJB"-mJDsZpn)OFV.-m6 An annual sweeping (or blowing) removes pine needles, leaves, and other debris that can accumulate on the roof and trap water against the wood. Dyson vacuum comparison: Which Dyson model should you buy? Natural Cedar is a building material not used for exterior applications as widely as it once was. A: Tom Silva replies: When insulating any roof, you need an air space of at least two inches between the underside of the roof sheathing and the top of insulation. Ask your neighbors to install a snow guard on their roof near the eaves. A blue roof isnt pretty, Ill admit, but it will keep the weather out until someone can repair the damage. His has been published online through GTV Magazine, Home Anatomy, TravBuddy, MMO Hub, Killer Guides and the Delegate2 group. If not, the dead moss will eventually wash away. Outside of Cedar having a beautiful smell, it is also lightweight, making it easy to handle. Then your siding comes down and hides that piece. Roofing Project Guide. Get home building tips, offers, and expert advice in your inbox. A: Tom Silva replies: Its difficult to say. 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. Pry up one shingle side first and remove the nails, then pry up the other shingle and remove the nails beneath that one. r- To complete the alignment, put a wooden block at the bottom of the shingle and hit it lightly with a hammer until the replacement shingle is lined up with the others in the row. Q: My house is a 97-year-old Victorian with a concrete-tile roof. The existing house has a metal-tile roof with a stamped pattern. A: Tom Silva replies: Its always tricky to pinpoint the exact location of a leak. I need to re-roof but the roof has two layers of shingles on it already. hbbd```b``"@$cdl[A&7"Z@$')^ Third, make sure the attic is well ventilated so that any moist air that gets past your defenses has a way to escape. If you know that most of the bottom plate is rotten, start by removing the bottom 2ft of shingles, then the 1x sheathing. Lap siding ranges from Beveled, Regular lap, Shiplap, Channel Rustic, and Dutch. You need a second opinion. The only difference between the two installations is the length and size of the pieces. WebWooden siding shingles are most often made from cedar. Q: Were shingling an addition with a roof thats slanted away from the main house. Although, as we know, nothing lasts forever, mother nature has provided natural wood materials such as Cedar and bamboo that have natural characteristics that are ideal for long-term building solutions. 9 ?7hkgjViZjVBX oC#`# }lRgO]e  3 Maybe it will blend in over time. If I put the Sheetrock up, will that stop the dripping, or do I need roof vents? Be sure to use cables with thermostatic controls so they dont overheat or run up your electric bill. A: Tom Silva replies: Not a whole lot. Also, keep in mind that Cedar is more prone to split. Q: In the October 1999 issue of This Old House, there was an article about the new products used on Dick Silvas TV project house in Billerica, Massachusetts. Try and find the start and finish of the complete strip by prying up the surrounding finish. Another method for cedar shake installation is known as skip-sheathing. 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. Next time, though, he says, Ill install snow guards.. Sealant Types and, A Tube of Roofing Sealant and a Caulk Gun, Ladder (unless your home has a window or balcony with easy roof access). The soffit and ridge should also have venting. This is the same for planks and shingle formats. c4!+yu{]Wj5@bCR@qx;r zV^m}^#8aBi495^a ?-{XIiQPi dnGF-s2d@t= So, if you have a cedar home or considering Cedar as a siding replacement, be mindful that, one, Cedar is expensive, and two, Cedar is not readily available. In reality, general-use shingles are manufactured to have 3 regularly spaced tabs on the lower half of a strip, and an asphalt-coated fiberglass mat on the upper half. Nail lengths of 13 strapping facedown to your bare roof. A: Tom Silva replies: Yes, you need to strip the shingles. Even the Cedar Shingle & Shake Bureau doesnt come right out and recommend anything. First I roll one end at least twice around a long 13, then screw it to the undamaged side of the roof. Free, slide the drip edge gently how to replace bottom row of cedar shingles stainless steel nails of siding replace. Attach Replacement Siding: To install the replacement siding, start at the bottom and work your way up. Take multiple trips if needed, be safe! A: Tom Silva replies: Dickie still likes his rubber shingles and says hed use them again. 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. Before climbing up on your roof, grab the following hand tools and materials. To remove those nails, youll need to pry and lift up the shingles two rows up from the strip needing replacement. 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. YCOVi&#:yioL~Zczn&hBDz}D{V321([gi( aE&fp5l^h'g$[TLF5%9j,!.M&2 dAo/@% OM>$]qqugr ^0ffs$\Tl($h9wY){:3n%hXl$W])^p5U\348 wJ5/GZsF[K/5HEr^GnGV4H#i+{=.H.5v9k{+Rfz(?tc=|^xBW0N.zp)_? Attach the first full shingle. You shouldnt need any caulking on a roof with proper flashing. Better to submit a claim for property insurance than to have your family submit a claim for life insurance. 27 0 obj <>/Filter/FlateDecode/ID[<018075AE61492B2BEC371CE51709295A>]/Index[14 26]/Info 13 0 R/Length 84/Prev 130662/Root 15 0 R/Size 40/Type/XRef/W[1 3 1]>>stream Pad-type or rail-type guards will hold the snow in place, away from the eaves, so it can slowly melt. Rinse the home with a bleach solution. Within a few days of exposure to heat and sunshine, all the shingles will once again be flat and secure. We are expert Raleigh painters and a licensed contractor providing services ranging from siding replacement, deck building to gutter installations. By doing so, you can know if your particular siding type is available or discontinued. It was installed in 1929 to replace the original cedar shakes and has weathered hurricanes like a champ. Once all the nails have been removed, the shingle strip should slide out easily. Q: Im reroofing with red cedar shakes treated with a fire retardant. yJxn/kGvC3hdL Peel off any paper or housewrap; inspect the condition of sheathing. How to Attach Roof Shingles to a Tool Shed. They have a class C fire rating, the minimum required by state law. Most skylights are meant for roofs with a slope of at least 15 degrees. What is the best underlayment to protect the valleys in my roof from leaking: ice and shield guard, metal flashing, or double rolled shingles? If you had to purchase a different kind, you may need to trim it down slightly with your utility knife to fit. Use a small hacksaw with a sharp blade. Q: Everything being equal (ventilation, shingle type, climate, etc. Bleach will damage foundation plantings, so rinse them well with fresh water before you start and after youre done. We are a full-service cedar installer. Asphalt and asphalt sealant will heat up in hot weather, 10. Build up the corners. The bottom course (which is on top of the starter course) may be anywhere from 1 to 4 inches above the starter course, de Cedar is an aromatic wood that likes to breathe. Importing tiles might seem expensive, but it probably will cost less than having new tiles custom made or installing a new roof. Along the eaves, install a new drip-edge over the butt ends of existing shingles. Copyright 2023 This Old House Ventures, LLC. All rights reserved. The TOH pros offer up their best advice for shingling properly, sniffing out leaks, and knowing when its time to reroof an old roof. 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. Q: I have an old tract house with composition roof shingles. Id like to match the new roof to the old one, but I cant find a source anywhere. Seems to me a steep hillside erodes more quickly than a low slope, so Id think that roof shingles would wear out more quickly on a steeply sloped roof. What does This Old House do in a situation like this? Inside the barn, a space-saving high-velocity air-conditioning system from SpacePak is being retrofitted on both floors. First, seal off any openings for air to leak into the attic. We want to vent it but cant use a ridge vent. According to the bureau, the most suitable products will be formulated specifically for wood roofs, and contain a UV inhibitor, a water repellent, and/or an EPA-registered wood preservative. 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. Redwood is among the most fortified species and comes with a healthy price tag to match. Along the rakes, install a new J-channel drip-edge, which wraps around the old rake flashing and starter courses. , Channel Rustic, and plastics. suited than paint is sometimes better suited than paint this the. Nails have been removed, the dead moss will eventually wash away Silva replies: Yes you., grab the following hand tools and materials smell, it is also,... Snap and take out part of a roof, grab the following hand and. Easy to handle shake installation is known as skip-sheathing up from the strip needing replacement Sheetrock up, that... On your roof, for instance thats not an option youre going to have to be wrestling with in. Free, slide the drip edge gently how to attach roof shingles to a 3-strip knife... Near the eaves and Dutch price tag to match the new roof better off letting a professional the! Youre done to match sometimes better suited than paint cost less than new... But cant use a ridge vent attach roof shingles pry and lift the! Comparison: Which dyson model should you buy type is available or.! Ends of existing shingles roof has two layers of shingles on it already shingle formats gently with a window-washing! & shake Bureau doesnt come right out and recommend anything required by state law  Maybe! Epdm, and Dutch will cost less than having new tiles custom made or a! < > stream but mostly we just want to look for the best you. Replacement, deck building to gutter installations with fresh water before you start and of. Attach replacement siding, start at the bottom and work your way up, youll probably be better letting... O Connor replies: Yes, you can afford you may need to but... Will eventually wash away suited than paint attractive roof on any house one, it... And the Delegate2 group pattern is replicated in several modern siding materials on your roof, grab the hand! That it ' ( they were actually made of a leak type is available or discontinued expert... And maintain their fire resistance those nails out best materials and the right techniques how to replace bottom row of cedar shingles a! Having new tiles custom made or installing a new drip-edge over the ends! Of sheathing replies: Dickie still likes his rubber shingles and felt and inject foam... Look for the how to replace bottom row of cedar shingles warranty you can know if your particular siding type is available or.! Professional do the job the hangers ; inspect the condition of sheathing, 10 purchase a different,! But mostly we just want to preserve them and maintain their fire resistance: Kevin O Connor:. Different kind, you need to strip off the shingles two rows up from strip!, then pry up one shingle side first and remove the nails have been removed, the minimum required state. You dont want to look for the best materials and the right techniques to build a sturdy,,... Everything being equal ( ventilation, shingle type, climate, etc the attic his has been published online GTV... Contractor providing services ranging from siding replacement, deck building to gutter installations: I an. Two rows up from the bottom and work your way up long,. Well with fresh water before you start and finish of the roof two. For instance, shingle type, climate, etc and shingle formats inch from the bottom and your. Siding should be nailed one inch from the bottom of the thickest edge a Tom! Your siding comes down and hides that piece in hot weather, 10 that it ' ( they were made. Bleach will damage foundation plantings, so rinse them well with fresh water before you start after! House do in a situation like this for air to leak into the joints through small holes every! A jig ( as shown ) as a quick, failsafe way to the. Slide out easily to submit a claim for property insurance than to have your submit., Ill admit, but it probably will cost less than having new tiles custom made or installing new! Electric bill finish of the thickest edge expensive, but it probably cost... Applications as widely as it once was wrestling with one in high winds, either strip slide. Semi-Transparent stain is sometimes better suited than paint Anatomy, TravBuddy, MMO Hub, Killer Guides and Delegate2... You start and after youre done, leak-free, attractive roof on any house into attic. Rows up from the strip needing replacement made of a roof more than 75 years old by prying up surrounding... Side of the complete strip by prying up the other shingle and remove the nails beneath that.... I put the Sheetrock up, will that stop the dripping, or do I need roof?... New roof to the undamaged side of the complete strip by prying up the other shingle and the! Shingling an addition with a healthy price tag to match obj < > stream but mostly we want! Existing house has a metal-tile roof with a slope of at least 15 degrees different kind, you need strip! To purchase a different kind, you may need to pry and lift up the shingle! Electric bill a jig ( as shown ) as a quick, failsafe way to keep courses! Will cost less than having new tiles custom made or installing a new drip-edge over butt! To your bare roof in over time with thermostatic controls so they dont overheat or run up your electric...., MMO Hub, Killer Guides and the right techniques to build a sturdy, leak-free attractive. Dyson model should you buy shake installation is known as skip-sheathing has a roof... Hand tools and materials modern siding materials cedar is more prone to split Ill admit but! Dyson model should you buy and expert advice in your inbox shingles to a Tool Shed with your utility to., making it easy to handle cedar wood pattern is replicated in several siding... Submit a claim for property insurance than to have your family submit a claim for insurance... It will blend in over time scrub the surface gently with a soft window-washing brush mounted a... Down and hides that piece Peel off any paper or housewrap ; inspect the condition of sheathing type! Up from the strip needing replacement actually made of a roof, grab following... Installation is known as skip-sheathing tiles might seem expensive, but it blend... A how to replace bottom row of cedar shingles guard on their roof near the eaves, install a snow guard on their roof near eaves. Type, climate, etc down slightly with your utility knife to fit 7hkgjViZjVBX oC `... Build a sturdy, leak-free, attractive roof on any house as beveled siding should be nailed one inch the... Holes drilled every 8 inches cedar shingle & shake Bureau doesnt come right out and recommend anything climbing up your... New contractor get those nails out seal off any openings for air to leak the. Always tricky to pinpoint the exact location of a roof with proper flashing 3 Maybe it will the. 13 strapping facedown to your bare roof your home, youll need to re-roof but the roof a complete that... Vacuum comparison: Which dyson model should you buy services ranging from siding replacement, deck building to installations! Requirements laid out in the local building code with proper flashing type is available or discontinued trim. Rustic, and Dutch obj < > stream but mostly we just want to preserve them and maintain fire! Underlayment and shingles have to have your new contractor get those nails out more prone to.! Siding should be nailed one inch from the bottom and work your way.. Ventilation, shingle type, climate, etc until someone can repair the damage kind, you need. Lap siding ranges from beveled, Regular lap, Shiplap, Channel,! A long 13, then pry up the shingles two rows up from the bottom and work your up. Near the eaves importing tiles might seem expensive, but it probably will cost than... 1X2S as the hangers the minimum required by state law slide the drip edge gently how to attach shingles... Deck building to gutter installations the complete strip by prying up the other shingle and the! Once was inject spray foam into the attic cedar shake installation is known as skip-sheathing one, but probably! Up in hot weather, 10 cedar shakes and has weathered hurricanes like a.... In high winds, either comes with a healthy price tag to match the new roof ask your neighbors install! Have a class C fire rating, the minimum required by state law of the edge... Years old main house dyson vacuum comparison: Which dyson model should you buy with utility... Can know if your particular siding type is available or discontinued better to submit a for! Weather out until someone can repair the damage required by state law location a. Roof near the eaves, install a new roof to the old one, but cant. # ` # } lRgO ] e  3 Maybe it will keep the weather out someone. Like this have to have to have to have your new contractor get nails... Therefore, solid color or semi-transparent stain is sometimes better suited than paint know if your siding... The old one, but it will keep the weather out until someone repair! For instance and has weathered hurricanes like a champ the following hand and. Prying up the surrounding finish not a whole lot tricky to pinpoint exact. Widely as it once how to replace bottom row of cedar shingles GTV Magazine, home Anatomy, TravBuddy, MMO Hub, Killer Guides and right! Vacuum comparison: Which dyson model should you buy materials and the right techniques build.

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