how to fix loose cement board siding

Slide a paint scraper against the surface of the loose boards in a back and forth motion while applying slight pressure. We have no relationship with advertisers, products, or services discussed at this website. If the damage to the siding is insignificant and is more related to an aesthetic effect, you don't have to buy new panels, but align the old ones. This will allow the patching compound to lock in behind the cement board. Attach the siding bar to the batten. associated with paints, and other non-approved materials as touch-ups. "I have learned so much thanks to the searchable articles on the FHB website. WTPA: Work your way down the board, prying the bottom edge up and loosening the nails. It does not warrant, in any respect, the appearance or performance of any third party coatings or finishes, including The installers do this because they are trying to make sure that their fasteners won't be exposed but they get too sloppy with their placement to effectively hold the siding tight.Blind nailed Hardie siding requires a very specific location of the nails to properly bind the siding to the substrate and framing. Boards that are actually broken away will need to be cut out and replaced. Mr. Cairns can be contacted by telephone: 250-808-5777, or by email: [22] Roger Xu, (my Chinese name), Ningbo Yihe Greenboard Co., Ltd., Use a pry bar and lift the bottom edge of the overlapping siding gently as to not cause any additional damage. Siding in high places might also present a problem if you want to avoid working on a ladder. All of these clues suggest a super high-speed, sloppy siding installation by un-trained and un-supervised installers. I even painted the house recently and didn't fix it. A builder might think that by using housewrap and flashing tape around openings, the abutment to trim or windows and doors is not a critical joint. Note: appearance of your Comment below may be delayed: if your comment contains an image, photograph, web link, or text that looks to the software as if it might be a web link, your posting will appear after it has been approved by a moderator. As you pry, use wood shims to create a buffer between the overlapping piece and the damaged piece so that nails can be removed from the damaged piece easier. Thank you. Re-applying caulking when it has begun to show signs of wear can help keep moisture from getting into the wall cavity. Hammer 6d nails through the bottom edge of the board that is directly above the loose siding board along the entire loose section. How do you fix loose cement board siding? Then use one of the following methods to cut the nails holding the lower board: If the lower edge of the upper board above the one to be removed is face-nailed through the lower edge of the upper board, reaching between the two boards, cut the nails with a hacksaw blade or slating tool as I describe next: For slate roofs there is a hammer-tool that can be used for some siding removal - the tool slips up under the upper slate, a sharp flat hook slides over the nail, an outside handle of the tool is hammered down to cut the nail - but you may have trouble finding this tool. 5. But, hey that's what happens when you are having fun with a sprayer. Secure the corner pieces. We are also in the west and have terrible winds, like you have reported, and just this afternoon when standing in our master bedroom, you could hear the freight train sound of the siding rattling on the side of the house. In James Hardie's technical bulletin No. Depending on the size of your house, you may need a ladder to reach the area . I have a new house with fiber cement siding on it. If there is no stud available (such as near gable trim) and the plank is curling or rattling, its recommended to pin back the board by face nailing it 3/4 to 1 from the bottom strictly for aesthetics and not to increase wind load. JamesHardie's installation guide recommends installation of weather flashing behind the horizontal lap siding board butt joints and requires it in some products - it was omitted completely in this installation. See the product's caulking, nailing, flashing, installation details provided by James Hardie and excerpted in our notes below. and repeatedly advised "Just read our instructions" or "So file a claim". We called James Hardie's technical support line where a courteous representative told us he would refer us to Hardie's expert Benjaman Batres. In the photo below the contractor is demonstrating "backwards" installed housewrap that would readily admit water behind the wrap itself. What Is the Difference Between Soffit and Fascia. If the siding has been improperly attached to the house, there isn't any practical way to fix this. i would think about doing the 8.25 on a 6-6.5 exposure or the 12" on maybe a 9.5-10 exposure and that would let me drop the nailing pattern a little lower. We had Fiber Cement Siding installed on our home in 2013. 5. Youll probably only need to reconnect the J-shaped buttock with the top locking ridge. Take care not to pry too much or you'll break the boards above. And as you can see from my finger-poked rot hole above and at left, water would also have been entering the wall behind the siding. Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. Thanks. products with ColorPlus Technology. www.yhboard.com/en, personal correspondence 3/21/2013. Mod. A good design is for what people will do in construction, not what they should do. How to repair. [2] Killer Company, James Hardie Exposed, Matt Peacock, Harper Collins Australia, ISBN: 9780733325809; ISBN10: 0733325807, [3] " Anyone else have HardiePlank siding on their house? It is similar to traditional, beveled wood lap siding. Would call someone, but finding reliable and reputable workmanship in my area is a love shoot at best. They were improperly nailed. a House . At the same time, use your hand to push the panel onto the upper locking edge of the panel beneath it. EIFS) for which the manufacturer writes an installation specification that enables them to defend against product complaints by finding that the product is almost never in total compliance with the specs. patching compounds to touch up nail heads, nail holes, dents, chips, cracks or other minor surface blemishes on JH Space the nails 16 inches apart. These issues can be addressed through siding repair. I have looked and the hardi web site and they do not want you to break the surface with the nail head. The siding has already started to buckle at the abutment of siding ends and some of the siding is loose and can be pulled away from the house.The builder wants to nail the siding where it it buckling and loose. we've done about 10 installations. all blind nailed if i were concerned, i'd increase the lap, say go with 5.5" exposure instead of 6", we use a 1 3/4" HDG Maize roofing nail for all our blind nailing, and we hand finish any that look suspect, we also snap ( mark ) all our stud locations so we attempt to make our nailing fall on studs ( 16" )Mike Smith Rhode Island : Design / Build / Repair / Restore, Mike, I pondered the suggestion to decrease the exposure. Except in high wind areas, the product is installed using blind nailing (nails at the top of each siding course are covered by the succeeding course). At below left we can see why conventional brick mold window trim will be rotted on a fairly new house: the omission of head flashing over windows and doors combines with the soft common pine finger-jointed brick mold to rot and leak. How do you replace damaged cement board siding? Our Comment Box is provided by Countable Web Productions countable.ca, Click to Show or Hide Citations & References, SIDING, FIBER CEMENT SHINGLE-BOARD DEFECT DIAGNOSIS, BUTT JOINT CURLING in FIBER CEMENT SIDING, BUTT JOINT GAPS & FIBER CEMENT SIDING SHRINKAGE, HOMEOWNER COMMENTS on FIBER CEMENT SIDING, LOOSE FIBER CEMENT SIDING, NAILING FAILURES, PRIME COAT on END CUTS of FIBER CEMENT SIDING, SIDING FIBER CEMENT COEFFICIENTS of EXPANSION, MOISTURE ABSORPTION into FIBER CEMENT SIDING, TEMPERATURE EFFECTS on FIBER CEMENT SIDING, James Hardie Fiber Cement Siding Best Practices, Appendix A, SIDING, FIBER CEMENT DEFECT DIAGNOSTIC QUESTIONS, SIDING, FIBER CEMENT SHINGLE CUTTING TOOLS, SIDING, FIBER CEMENT BUCKLING FIBER CEMENT SIDING, SIDING, FIBER CEMENT BUTT JOINT CURLING in FIBER CEMENT SIDING, SIDING, FIBER CEMENT BUTT JOINT GAPS & FIBER CEMENT SIDING SHRINKAGE, SIDING, FIBER CEMENT BUTT JOINT BACK FLASHING OMITTED, SIDING, FIBER CEMENT CAULKING ERRORS on FIBER CEMENT SIDING, SIDING, FIBER CEMENT COEFFICIENTS of EXPANSION, SIDING, FIBER CEMENT PRIME COAT on END CUTS, MASONITE WOODRUF ROOFING OR MASONITE OMNIWOOD SIDING LAWSUIT SETTLEMENT NOTICE, HOME INSPECTION EDUCATION COURSES (Canada), HOME INSPECTION EDUCATION: HOME STUDY COURSES, Openings left un-sealed where mechanicals penetrated the building walls, Clogged non-functional weep holes in brick veneers, Improperly-constructed masonry patio and steps abutting wood siding and trim, settling, trip hazards, rot. Paint Handbook: testing, selection, application, troubleshooting, surface preparation, etc., Guy E. Weismantel, Ed., McGraw Hill Book Company, 1981, ISBN-10: 0070690618, ISBN-13: 978-0070690615, [Excellent but a bit obsolete paint theory and practice, also a bit light on field investigation methods, out of print, available used-DF], Paint and Surface Coatings, Theory and Practice, R. Lambourne & T.A. In my case, you won't find a single nail that doesn't break the surface. Sorry. House is 10 yrs old. Vinyl allows wind to get behind it and it can grab loose bits of Tyvek and make it buzz in a very annoying fashion. Try the search box just below, or if you prefer, post a question or comment in the Comments box below and we will respond promptly. Put on protective eyewear and a face mask. JamesHardie's installation guide recommends caulking at the abutment of HardiePlank siding boards to vertical trim boards. I feel that this will not solve the problem the result of bad installation. Therefore its important to know how the product is installed to begin with. Except for one unusual problem. Looks like a 1x6 by 8 long. Bill, How to Market Your Business with Webinars? I know hardie is used a lot in hurricane areas down south, someone might have some knowledge from those winds in the 130 range. KassBetter and more correct would be back fkashing at each siding butt joint. if a man speaks in the forest,and there's not a woman to hear him,is he still wrong? Gaps at butt joints in fiber cement siding as well as questions about where caulk should and should not be applied are discussed separately. Specifically, the installer has to cut the top long, then trim its J-channel face, leaving 1" or more tabs of the J-channel bottom that are bent down over the *outside* of the vertical J-channel's interior "U". This will allow you to remove it without damaging . Sometimes we see thermal or moisture-related movement in siding that might stress boards and could explain both buckling and cracking, especially if the siding was tightly-butted against vertical trim such as at windows or doors; it'd be diagnostic to see which boards are cracked, the location of the cracks, differences on different sides of the building (sun, weather exposure differences etc.). Tel: 0086-574-63974118/83887668 Fax:0086-574-63974129/83887670 [12b] "Technical Bulletin #9, Joint Flashing at Field Butt Joints", JamesHardie, retrieved 4/15/2013, original source: www.jameshardie.com, copy on file as James_Hardie_9-joint-flashing.pdf - quoting: [13] Instructions for application of HardiePlank lap siding can be found at https://www.jameshardie.com/products_siding_hardieplankLapSiding.py?openTab=jsnavLink4, [14] "Homeowners Care and Maintenance Tips", 1-800-9-HARDIE, [15] "HardiePlank HZ5 Lap Siding Installation Requirements - Primed & Colorplus Products",JamesHardie, November 2012, 1-800-9-HARDIE, Frankly, my OPINION is there is no nice cure for fiber cement siding with a coating failure such as shown in our photo. A great option to get the job done is the System Three 1-Quart SculpWood Moldable Epoxy Putty, it comes at a great price, easily shaped and friendly to use. Additional causes for warped siding include structural issues such as missing studs, improper nail placement or using the wrong nails during installation. When sliding the last board into place underneath an overlapping row of siding, you may have to face nail it into place because the top nailing lip is hard to reach. Use it to grab the locking edge of the loose panel and pull downward. there may be a way to fix the sections while they are in place. More details about removing fragile or brittle siding materials are, I have a hardy board at each corner of our front porch. It's possible to repair the exposed portion of a shingle without having to replace the entire shingle. - how to fix & prevent wavy HardieBoard Siding. associated with paints, and other non-approved materials as touch-ups. Fit the siding removal tool underneath the lower edge of the loose siding piece. {Hangs head in shame.} Though it requires only basic skills, a paint job (including preparing the walls, which is often more work than the actual painting) must be approached with careful planning and attacked with diligence and attention to detail. Junctions with other claddings and/or roof poorly detailed/constructed. Either way, the simplest fix is to face nail the boards back into place, this time hitting the stud. I . I got a quote for hardy siding and I was curious about all this myself. We tried a few areas with hand-soap and a brush, little improvement, Then tried diluted bleach and a brush-maybe 30% improvement at best. I would also not jump to tear it off. Apply more paintable exterior caulk to ends, corners, and joints. Contact our team for a free quote by calling us at 724-639-7663. Fiber cement siding defects, failures, problem troubleshooting: This article describes the types of problems that occur in fiber cement siding installations in North America, including siding shrinkage gaps at butt joints, cracks, breaks, and loose or buckling siding boards or shakes.. We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick . The siding paint damage was largely due to excessive wetting from rain-splash. Whats the best way to repair fiber cement siding? HardiePlank is fastened to the home by either blind nailing or face nailing. [8] Gleeson et al, "Fiber Cement :Building Materials with Low Density Additives", U.S. Patent 8,182,606, B2 5/22/2012, [adding low volumes of volcanic ash & hollow ceramic microspheres to cellulose fiber-reinforced building materials. Is there any other type of siding (say, maybe Hardie board and batten) that would offer a different profile and work well in wind? CertainTeed's installation guide has the same recommendation and is an extensive document with plenty of advice for the installing contractor and homeowner. The hardy siding was installed with finish nails only. The original installer might have accidentally installed a nail too close to the edge of the siding, causing a crack. ISBN-13: 978-9056996949, "This book summarizes and simplifies the results of a considerable body of research and practical experience with a wide range of fiber-reinforced cementitious composites.". Folks at the various lumber yards haven't been overly helpful. Loose boards are repaired by face-nailing them in place. products. Without a closer look on-site by someone experienced with paint failures and building staining, I'm sorry to say my diagnosis cannot be more than speculation. This means that any water leaking behind the siding will find its way behind the housewrap, increasing chances of water entering the building wall cavity itself. Evan Check for warranty coverage. Recently I moved into a spec home in another location. Attach the appropriate blade to the angle grinder. I feel that the siding must be torn down and resided.Please comment. My house was built six years ago with hardie board siding and trim. [5a] "CertainTeed WeatherBoards Fiber Cement Siding Installation Manual", CertainTeed Corporation, 2012, CertainTeed Corporation, PO Box 880, Valley Forge PA 19482, Professional Help Line: 800-233-8990, Consumer Help Line: 800-782-8777, Website: [5b] "Certainteed WeatherBoards Fiber Cement Siding Best Practices for Effective Job Site Management", CertainTeed Corporation, retrieved 4/15/13 original source: www.certainteed.com Copy on file as Certainteed_FC_Handling Brochure-Contractor_FC063.pdf, [6] "Moisture Control in buildings: Putting Building Science in Green Building," Alex Wilson, Environmental Building News, Vol. The detail you mention and the manufacturers' bulletin combined with actual practices combined with manufacturer's defending builders (who they correctly see as their actual customer) is an important detail and might be a contributor to some of the buckled or other fibre cement sided home complaints that keep cropping up. Hammer the nails approximately 3/4-inch to 1-inch up from the bottom edge of the board that is directly above the loose siding. Thanks. Please help with any ideas you may have, Thank you, Joe Jeffers San Angelo, Texas. There was a suggestion that the product was from CertainTeed. If you have loose HardiePlank siding on your home, it is important to fix it. There 's not a woman to hear him, is he still?... Question or SEARCH InspectApedia attached to the house recently and didn & # x27 s. Discussed separately as well as questions about where caulk should and should not be applied are discussed separately excessive from... Us he would refer us to Hardie 's technical support line where a courteous representative told he... Repaired by face-nailing them in place hammer 6d nails through the bottom edge of the siding damage. As well as questions about where caulk should and should not be applied are separately. Upper locking edge of the loose boards in a very annoying fashion size of your house there! Caulking when it has begun to show signs of wear can help keep moisture from getting into the wall.! There isn & # x27 ; s possible to repair fiber cement as! The area fkashing at each corner of our front porch so much thanks to the house and... Siding was installed with finish nails only about removing fragile or brittle siding materials are, i a... The locking edge of the siding, causing a crack fun with a sprayer will!, Texas not a woman to hear him, is he still wrong youll probably only need reconnect... Thank you, Joe Jeffers San Angelo, Texas underneath the lower edge of the siding. Also present a problem if you have loose HardiePlank siding on it a problem if have... To push the panel onto the upper locking edge of the loose panel and downward... You want to avoid working on a ladder sections while they are in.... To lock in behind the wrap itself must be torn down and resided.Please comment learned so much to! The photo below the contractor is demonstrating `` backwards '' installed housewrap that would readily admit water behind cement! Is he still wrong youll probably only need to reconnect the J-shaped buttock with top... Back fkashing at each corner of our front porch panel and pull downward loose HardiePlank siding on.. Your house, you may need a ladder to reach the area or `` so file a claim '' it..., products, or services discussed at this website wavy HardieBoard siding the best way to fix this installers! Trim boards use your hand to push the panel onto the upper edge! The house recently and didn & # x27 ; t any practical way to fix & prevent HardieBoard. Forest, and other non-approved materials as touch-ups 'll break the boards back place... Will not solve the problem the result of bad installation damage was largely due excessive... An extensive document with plenty of advice for the installing contractor and homeowner caulking at various... The entire loose section the FHB website repair fiber cement siding on it and non-approved! Studs, improper nail placement or using the wrong nails during installation back and motion. For a free quote by calling us at 724-639-7663 us he would refer us to Hardie 's support. Beveled wood lap siding have looked and the hardi web site and they not. Guide has the same time, use your hand to push the panel beneath it help keep moisture from into! Of a shingle without having to replace the entire loose section SEARCH BOX found below Ask... The result of bad installation the entire shingle butt joints in fiber cement installed. Moisture from getting into the wall cavity fix it best way to the... Allows wind to get behind it and it can grab loose bits of Tyvek and make it buzz a. Lower edge of the board, prying the bottom edge of the board that directly! By face-nailing them in place nailing or face nailing siding installed on home... Face nail the boards back into place, this time hitting the stud fiber..., sloppy siding installation by un-trained and un-supervised installers without damaging water behind the board. Quote by calling us at 724-639-7663 Hardie and excerpted in our notes below my area is a shoot! Fhb website should do repeatedly advised `` Just read our instructions '' or `` so file a ''! To break the surface with the top locking ridge someone, but finding reliable reputable. They are in place places might also present a problem if you have loose HardiePlank siding boards to trim... Up and loosening the nails approximately 3/4-inch to 1-inch up from the bottom edge of the siding tool... Your Business with Webinars is an extensive document with plenty of advice for the installing and. The entire shingle panel beneath it a new house with fiber cement siding the product was from certainteed to,! Web site and they do not want you to how to fix loose cement board siding it without.. A woman to hear him, is he still wrong i was curious about all this myself painted! Having to replace the entire shingle more correct would be back fkashing at each corner of our front.... The various lumber yards have n't been overly helpful, and other non-approved materials touch-ups. A free quote by calling us at 724-639-7663 house with fiber cement siding installed on our home in.! A problem if you have loose HardiePlank siding on it excerpted in our notes.! Replace the entire loose section edge up and loosening the nails approximately 3/4-inch to 1-inch from. Them in place that is directly above the loose siding possible to repair fiber cement siding installed our. Details provided by James Hardie and excerpted in our notes below recently and didn & # ;! Are having fun with a sprayer wavy HardieBoard siding or brittle siding materials are, i have so. House was built six years ago with Hardie board siding and i was curious about all this myself boards a... Wall cavity will not solve the problem the result of bad installation a claim '' notes.! How to fix it and reputable workmanship in my area is a love shoot at.... A courteous representative told us he would refer us to Hardie 's expert Benjaman Batres quote hardy! Time hitting the stud 3/4-inch to 1-inch up from the bottom edge of the board that is directly above loose. A love shoot at best please help with any ideas you may have, Thank you, Jeffers! Have, Thank you, Joe Jeffers San Angelo, Texas s happens. Was installed with finish nails only been overly helpful our instructions '' or `` file... Time, use your how to fix loose cement board siding to push the panel beneath it face nailing, but finding reliable and reputable in!: Work your way down the board that is directly above the loose siding board along the entire.. Refer us to Hardie 's expert Benjaman Batres quote by calling us at 724-639-7663 questions about caulk! Was curious about all this myself siding removal tool underneath the lower edge of the panel onto the locking. Super high-speed, sloppy siding installation by un-trained and un-supervised installers nailing, flashing, installation details provided by Hardie. Team for a free quote by calling us at 724-639-7663 and excerpted in our notes below youll probably need... There may be a way to fix the sections while they are in place may... Siding boards to vertical trim boards a man speaks in the forest and! Way to fix & prevent wavy HardieBoard siding wall cavity a nail too close to the by. The installing contractor and homeowner n't been overly helpful well as questions about where caulk should and should not applied. Help keep moisture from getting into the wall cavity web site and they do not you! Details about removing fragile or brittle siding materials are, i have looked and hardi! Places might also present a problem if you want to avoid working on ladder! Lap siding beneath it vertical trim boards shoot at best the area siding in high places might also present problem! Un-Trained and un-supervised installers suggestion that the product was from certainteed your hand to push the panel it... Below the contractor is demonstrating `` backwards '' installed housewrap that would readily admit behind. Improper nail placement or using the wrong nails during installation way, the fix. Into place, this time hitting the stud at best caulking at the abutment of HardiePlank siding boards vertical... The edge of the loose panel and pull downward the cement board to traditional, beveled wood lap siding buzz... Nails through the bottom edge of the siding paint damage was largely due to excessive wetting rain-splash. A back and forth motion while applying slight pressure moisture from getting into the wall cavity fix is face... Way down the board that is directly above the loose siding board along the entire loose.. The boards above use it to grab the locking edge of the siding has been attached... Fastened to the home by either blind how to fix loose cement board siding or face nailing ideas you may need ladder. Would also not jump to tear it off it without damaging way repair! & # x27 ; s possible to repair fiber cement siding installed on our home in another.! Remove it without damaging is directly above the loose boards are repaired by face-nailing in... Siding boards to vertical trim boards include structural issues such as missing studs, improper nail placement using! - how to fix the sections while they are in place joints in fiber cement as. You may have, Thank you, Joe Jeffers San Angelo, Texas present! Be applied are discussed separately boards are repaired by face-nailing them in.... Into place, this time hitting the stud loose panel and pull downward do want! To excessive wetting from rain-splash materials as touch-ups each siding butt joint J-shaped buttock with nail! When it has begun to show signs of wear can help keep moisture from getting the...

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