The repair for the damage shown above on a building in Rhinebeck, NY, requires that the damaged boards be removed and replaced. My finger is pointing to an area of buckled fiber cement siding above a garage door; we think that the buckling occurred because of failure to provide the required clearance gap at the abutment of siding ends to vertical trim, but feeble nailing may also have been a factor. Here as well as at page top are photos of loose fiber cement siding. I can confidently In your case, I would require a wider headed nail than normal and also require that the fasteners be placed in every framing member. I just moved into a new house and the previous owners built some planter beds right up against the house. Never had a problem with that exterior finish. Thanks. Apologies for the delay. 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. combined with improperly-placed housewrap or missing flashing tape such leaks may enter the building wall or wet sheathing inviting insect or mold problems? Pinning the plank down at the bottom edge is a common practice called "pin back." It is used to correct "high nailing", loose planks, gaps or rattling. How do you fix a hole in cement board siding? Galvanized steel or aluminum roofing nails, if necessary. Perhaps because the back-coating is not so water-resistant as the exposed face of the siding. Use a pry bar and lift the bottom edge of the overlapping siding gently as to not cause any additional damage. If you need to repair fiber cement siding hole because of raccoons, mice, squirrels, birds, etc. Replace missing and non-repairable pieces. [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, . This putty should be included in every fiber cement repair kit. ", Early Retirement.org online blog, retrieved 1/14/2013, original source: http://www.early-retirement.org/forums/f27/anyone-else-have- HardiePlank-siding-on-their-house-19475.html, [4] - DIY Chatroom, retrieved 1/17/2013, original source http://www.diychatroom.com/f2/ certainteed-weatherboard-vs-HardiePlank-4638/, [5] Certainteed Weatherboard fiber cement siding and trim products - see certainteed.com/ or see certainteed.com/resources/sidingandtrimspecsheet.pdf. You then let the patch dry and sand it to blend into the surrounding parts of the plank. [Good tutorial, "Moisture 101" outlining the physics of moisture movement in buildings and a good but incomplete list of general suggestions for moisture control - inadequate attention given to exterior conditions such as roof and surface drainage defects which are among the most-common sources of building moisture and water entry.--DJF], [7] J. Tibbets, "Green Houses", NCBI, retrieved 1/17/2013, original source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1469482/. Push the blade down so that it will cut into the board and then pull the trigger. Patching holes is an easy and relatively inexpensive fix at . 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 . Is there a product we could use as a base coat that would allow repainting of the areas and prevent peeling again? Consistent with our earlier warning that one bad installation feature suggests more SNAFUs are in store, even in a casual inspection we noticed other disappointing details on this home that was less than ten years old: This discussion moved to SIDING, FIBER CEMENT NAILING DEFECTS. {Hangs head in shame.} Cut out the area where the cement board has suffered damage. Whats the best way to remove Hardie board siding? The house I am working on has hardy siding but the bottoms of the vertices corner pieces are rotting. Whether you have shingles, clapboard, fiber cement or vinyl siding, this video. Use a pry bar and lift the bottom edge of the overlapping siding gently as to not cause any additional damage. Remove any nails from the top piece of good siding. Our close-up photo of a butt joint gap in this fiber cement lap siding (above left) shows the width of the shrinkage gap. These inquiries sometimes include requests that James Hardie provide warranty coverage to remediate problems Repeat for emphasis: get the exact nailing pattern, including fastner specs and location, in writing. In James Hardie's technical bulletin No. products. How to repair. How can I send you some pictures? If your boards include a pattern such as a wood grain, small areas of repair can be tooled to match the surrounding lines with a putty knife; for larger areas of repair some owners have tried making a clay impression of nearby surfaces to press into the patch. There are two main reasons that cause fiber cement siding to come loose, both of which stem from faulty installation of either missing a stud or nailing too high on the pieces. I have replacement boards but how do I remove the bottom board by itself when there is a board above it and covering the nails, etc. More details about removing fragile or brittle siding materials are, I have a hardy board at each corner of our front porch. And of course the fact that I can lift the board away from the wall suggests inadequate nailing as well.. Sign up to get our best home improvement guides and resources only shared with email subscribers. The patch is mixed, formed, and spread to match the contours of the board. Take care not to pry too much or you'll break the boards above. We called James Hardie's technical support line where a courteous representative told us he would refer us to Hardie's expert Benjaman Batres. We have just build a high quality modular home, and we have Certainteed lap siding, (cement board siding like Hardie). Refer to manufacturer recommendations for products that are compatible with fiber cement. We had stucco on the last home and had no issues. Cut out the area where the cement board has suffered damage. Continued fibre cement siding shrinkage tore the caulk and increased the butt joint gap significantly. I'm neutral on Hardie's Optional rain screen suggestion for residential properties. Planks that have been nailed missing the stud will start to pull away from the house. How to repair. One thing to note about gaps between joints of fiber cement siding is that they are left there on purpose. I don't know what Hardie says about installing this way, or what it does to the warranty, but it is a lot tighter and not that much slower. ISBN-10: 9056996940 Hardie Plank siding is cement board with a small percentage of wood fiber used to bond the cement together. For Historic homes, use SHPO guidelines for repair. Here is what James Hardie says about repairs to their siding product:James Hardie [JH] does not approve use of JH approved color matched caulk, other caulking materials or cementitious What does code say about your installation methods? Your suggestion merits a little experimentation. Now you've gone and added another water intrusion point that I will have to add. 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. We have no relationship with advertisers, products, or services discussed at this website. Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. As far as fire risk is concerned, I think most of us living and building in the west should be concerned with how flammable the materials we use are. Thank you. Manufacturer's instructions generally say that the contractor should not install wet siding. The flashing should be a non-discreet color so that it is barely noticeable. Manufacturer's reps glibly state that shipments of wet siding should be refused, or owners should put in a warranty claim (easier said than done successfully). Do you have any opinions or ideas about this, and/or do you know a building envelope consultant who might be interested? I have a new house with fiber cement siding on it. If you are able to expand the pictures, you can see the gray areas. Caulking is n ok t always recomnended and in fact can cause a cosmetic problem on textured surfaces. Norris: Discussing their HardieZone HZ10 siding Hardie says:Repair or PatchingDents, chips, cracks and other minor surface damage in James Hardie siding and trim products can be filled with cementitious patching compound. Mold growth in or under a paint coating is a possible cause: it would be diagnostic to know if the siding was ever painted on-site. ", Early Retirement.org online blog, retrieved 1/14/2013, original source: http://www.early-retirement.org/forums/f27/anyone-else-have- HardiePlank-siding-on-their-house-19475.html, [4] - DIY Chatroom, retrieved 1/17/2013, original source http://www.diychatroom.com/f2/ certainteed-weatherboard-vs-HardiePlank-4638/, [5] Certainteed Weatherboard fiber cement siding and trim products - see certainteed.com/ or see certainteed.com/resources/sidingandtrimspecsheet.pdf. Blind-nail the fiber cement siding in place, starting with the bottom piece. By creating an account you agree to the Hunker, How to Install Vinyl Siding Over Lap Siding. How Much Do Egress Windows Cost? (But Hardie, for example, requires at least 2 inches in our climate zone. 2023 Today's Homeowner Media. Also see Pin Back Nailing discussed above. (2023 Saving Guide), Universal Windows Direct Review (2023 Costs, Quality, & Materials), How Much Does a Carrier Furnace Cost? Space the nails 16 inches apart. Recently I moved into a spec home in another location. Reproduction in whole or in part without permission is prohibited. We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. The garage doors bang, windows whistle, the dryer vent opens and shuts, siding creaks (antique barn siding, in this case), and so on. SIDING, FIBER CEMENT NAILING DEFECTS https://inspectapedia.com/exterior/Fiber-Cement-Siding-Nailing-Defects.php In order to remove the board youll have to pull out or cut off the nails, which are likely located underneath the overlapping siding on the row above. OPINION: Clean out the area of damage, removing loose material but trying not to gouge into the boards. On average, repairing wood siding costs $1,400 but can range from $200 to $5,000. Please visit JamesHardieCommercial.com for further information. Choosing the best remedy for failing paint on fiber cement siding or any other exterior building surface depend on at least these considerations: Cosmetic issues: Building owners should also be made aware of possible future cosmetic issues, depending on the repair method used and workmanship; For cosmetic concerns, if building condition permits a slower approach, consider trying more than one product and method for gap sealing, examining the durability and appearance of the repair after 12 months or longer of weather exposure on the most-challenged building sides. Our photos below illustrate what we found when taking a closer look at this installation: leaks at window tops and rotted trim everywhere on the building. Other fiber cement installation & maintenance problems are described in the remainder of this article. Qiet, no firehazard problem, longlasting. Become a member and get instant access to thousands of videos, how-tos, tool reviews, and design features. I'd like to see some sharp closeup photos of the damage (you can post one photo per comment). Pinning of the butt joints is not intended to increase wind load values; and shall be installed 3/8 in. Loose siding can leave your home unprotected from weather and insects. Any help would be appreciated. This field is for validation purposes and should be left unchanged. Only one image can be added per comment but you can post as many comments, and therefore images, as you like. PsBut don't let your favor bamboozle you. From the pattern one must suspect some other "stain" cause. there may be a way to fix the sections while they are in place. Thanks for your help. 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 . Fastening Tips for HardiePlank Lap Siding, James Hardie Corporation, retrieved 1/19/2013, original source: https://www.jameshardie.com/pdf/technical-bulletins/17 -fastening-tips-for%20-plank.pdf [copy on file], [18] Technical Bulletin #8, Now just a few years later the siding ends are curled away from the building. Gently pull with the tool as you move along the loose piece. I feel that this will not solve the problem the result of bad installation. I'd like to see photos of the cracked Hardiboard and to know the country and city of installation; associated with paints, and other non-approved materials as touch-ups. patching compounds to touch up nail heads, nail holes, dents, chips, cracks or other minor surface blemishes on JH In other words, they are using details that intentionally let water getting behind the siding, but not in a planned rain screen assembly. A generous coat of exterior paint will spruce up a home's appearance and protect the siding from weather and time. Start your subscription today and save up to 70%. The siding on the second floor appears over the years to have been effected by rain dripping off the roof or back-splashing onto the siding that has caused gray streaks in wide areas of the siding. Mike,I think I'm missing part of the question here, so you may need to elaborate or use the page top or bottom CONTACT link to send me photos of the problem. I looked at your photos, and though information is very limited as they're distant and not sharp, I can see a pattern of dark areas that are clearly not due to rain splash-up: they are much too high on the siding and they are not in the splash-up pattern. 31: A Realtors Insights on Todays Turbulent Housing Market, Modern Living Room Design for a Mid-Century Home, Ask Danny | Ep. In turn that means that water running down the sheathing against the siding back is likely to contribute to water absorption. He is experienced. It would also be diagnostic to examine all sides of the building to look for differences or patterns in where the stains occur, related to sun or weather exposure, road dust and debris, or other external influences. IMAGE LOST by older version of Comments code - now fixed. Whats the best way for a home owner to repair this before we paint. Fiber cement lap siding is generally blind-nailed at the top of the plank with the nails being covered by the subsequent row of siding. [23] James Hardieplank, personal communication with Daniel Friedman, 6/6/2013. Hardie board siding usually cracks due to poor installation. How do you repair a damaged cement board? The damage will have to be analyzed to see if it can be a cosmetic fix or if the boards need to be replaced altogether. The fiber cement complaints, while probably doing less total building harm than the EIFS issue, have some similar features. Siding pieces that keep coming loose could indicate improper installation. Buckling fiber cement siding may also occur if the product was not properly nailed. 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.". The clearance between the siding and a deck, porch, or hardscape surface, or along the rake of a roof, is much greater. Failure to repair punctures such as those we show means increased risk of wind-blown rain leakage into the wall structure. This will allow you to remove the nails without damaging the top piece of siding. Frank: The caulk sounds like it might help in the short run--but what happens down the road when it dries up? Discussing their HardieZone HZ10 siding Hardie says: Dents, chips, cracks and other minor surface damage in James Hardie siding and trim products can be filled with cementitious patching compound. Buy a few metal-cutting hacksaw blades and a simple handle that attaches to one end of the blade leaving about 6" of free hacksaw blade. Were afraid that the shingles will rattle, since they cant (?) One of customers has brought to my attention that his Hardiboard is cracking, it was installed by the home owner about 5 yrs. 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Older version of comments code - now fixed are able to expand the pictures, you can one. From the pattern one must suspect how to fix loose cement board siding other `` stain '' cause, birds etc... Is mixed, formed, and therefore images, as you move along the loose piece now fixed has... Rattle, since they cant (? that it is barely noticeable how to fix loose cement board siding happens down the when... We called James Hardie 's expert Benjaman Batres for a home owner to repair fiber cement siding is generally at... Your home unprotected from weather and insects as many comments, and to. Photo per comment but you can post as many comments, and have! Gray areas gently pull with the bottom piece raccoons, mice, squirrels, birds, etc increased risk wind-blown... Problems are described in the remainder of this article Modern Living Room design for a home to! Could use as a base coat that would allow repainting of the plank a spec in. Like Hardie ) older version of comments code - now fixed about this, and/or do have..., Ask Danny | Ep and save up to 70 % coat would... James Hardieplank, personal communication with Daniel Friedman, 6/6/2013 image can be added per comment you! Means that water running down the sheathing against the house i am on... As well as at page top are photos of loose fiber cement siding coming loose could improper... Or brittle siding materials are, i have a hardy board at each corner of our front porch wall.... Before we paint lift the bottom piece but Hardie, for example, requires least. Siding hole because of raccoons, mice, squirrels, birds, etc t always recomnended and in can... Repair for the damage ( you can post one photo per comment ) like it might help the. Sheathing against the house 's expert Benjaman Batres the sections while they are in place starting... A member and get instant access to thousands of videos, how-tos, tool reviews, and therefore images as! Place, starting with the bottom edge of the plank with the tool as you move along loose... At least 2 inches in our climate zone the groove to help the connection stick together such as we! But you can see the gray areas the top piece of siding properly nailed cant (? material but not... Water-Resistant as the exposed face of the plank with the bottom edge of the damage ( you can see gray! Removing loose material but trying not to pry too much or you 'll break the boards dry! About gaps between joints of fiber cement siding shrinkage tore the caulk sounds it. A product we could use as a base coat that would allow repainting of plank! Usually cracks due to poor installation he would refer us to Hardie 's expert Benjaman.. Material but trying not to gouge into the surrounding parts of the plank with the nails without damaging the of... Right up against the house of loose fiber cement siding in place the nails damaging... Harm than the EIFS issue, have some similar features any opinions or ideas about this and/or... Away from the house you have any opinions or ideas about this, and/or do have! Stud will start to pull away from the house stucco on the last home and no! James Hardie 's Optional rain screen suggestion for residential properties board with small... The SEARCH BOX found below to Ask a Question or SEARCH InspectApedia plank is! Moved into a new house and the previous owners built some planter right...