Similar advice is found in the CertainTeed lap siding installation guide. Details about repair approaches to open butt jointsin fiber cement lap siding are give. Remove the buckled fiberboard siding, check how it was nailed, check the clearances allowed at the ends of the boards at vertical trim, and if board is badly cupped you may need to replace it. I feel that the siding must be torn down and resided.Please comment. We would like to avoid replacing all of the siding on the house as our contractor suggests as the product is no longer available and the siding is attractive except where peeling. Buckled fiber cement siding is most likely to occur because the installer failed to give the recommended gap between the ends of the fiber cement boards and abutting vertical trim at corners, windows, doors, etc. If the lower board was blind-nailed, that is nailed to the wall through its upper edge such that the second course lapped over the nails holding the first course board in place, you'll need to . Gently pry up the lower board using a flat bar beneath its lower edge just enough to be able to slide the flat bar up to the upper edge of the board to find where it is nailed. 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.). Our Comment Box is provided by Countable Web Productions countable.ca, Click to Show or Hide Citations & References, FIBER CEMENT BOARD COATING FAIURE REPAIRS, FIBER CEMENT SIDING GAP CURES at BUTT JOINTS or at TRIM, RE-CAULKING vs. H-COVERS for BUTT JOINT GAPS in FC SIDING, REMOVE INDIVIDUAL FIBER CEMENT SHINGLES or BOARDS, Best Practices Installation Guide, Siding and Trim Products, TOUCH-UP NOTICE to Contractors and Consumers, SIDING, FIBER CEMENT SHINGLE CUTTING TOOLS, SIDING, FIBER CEMENT SHINGLE-BOARD DEFECT DIAGNOSIS, James Hardie Fiber Cement Siding Best Practices, Appendix A, MASONITE WOODRUF ROOFING OR MASONITE OMNIWOOD SIDING LAWSUIT SETTLEMENT NOTICE, HOME INSPECTION EDUCATION COURSES (Canada), HOME INSPECTION EDUCATION: HOME STUDY COURSES, [1] "James Hardie's Mesothelioma and Asbestos Legacy Continues, 2009", web search 03/01/2011, www.survivingmesothelioma.com, [2] Killer Company, James Hardie Exposed, Matt Peacock, Harper Collins Australia, ISBN: 9780733325809; ISBN10: 0733325807, [3] " Anyone else have HardiePlank siding on their house? At STAIN DIAGNOSIS on BUILDING EXTERIORS https://inspectapedia.com/exterior/Stains_on_Exteriors.php you'll find a catalog of stains and their common causes - that article is worth a look. 2 How do you remove Hardie board siding without damage? Tel: 0086-574-63974118/83887668 Fax:0086-574-63974129/83887670 However, if siding boards have simply become loose over time, it may be possible to repair the loose siding boards. Apologies for the delay. Re-applying caulking when it has begun to show signs of wear can help keep moisture from getting into the wall cavity. Add another 0.125 in (0.32 cm) bead of caulk to all the joints you previously caulked while hanging the fiber cement. The flashing should be a non-discreet color so that it is barely noticeable. SIDING, FIBER CEMENT DEFECTS at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice. We have trained professionals that can help. This process lets you find the full extent of the disconnection between pieces. Whats the best way for a home owner to repair this before we paint. Micro-Adjust Deck-Baluster Spacing for an Eye-Deceiving Layout, Moisture Issues from an Outdoor Concrete Slab, Podcast 555: New-Build Questions, Low-Down Lasers, and Drying Behind Tile, Podcast 555: Members-only Aftershow Talking with Keegan McAuliffe of Capra Home Concepts, Plus, get an extra 20% off with code GIFT20, Fine Homebuilding Issue #313 Online Highlights, The Fine Homebuilding Interview: James Metoyer. 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. RYOBIs 18-Gauge Cordless AirStrike Brad Nailer The Ultimate Tool for On-the-Go Nailing! Use it to grab the locking edge of the loose panel and pull downward. No. [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. Folks at the various lumber yards haven't been overly helpful. Use only completely acrylic paint, and apply with rollers. In my experience if we can remove loose paint and then use a primer/sealer that is recommended by the paint supplier as compatible with the top coat of paint, that will give the best results. The team at PJ Fitzpatrick can handle siding repair jobs of any size. I don't think that the problem is lack of ability of water to drain out of the siding - it's usually not painted in the field so the bottom edges of boards aren't sealed against one another by paint - a detail can trap water behind painted clapboard-sheathed walls. 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. It's possible to repair the exposed portion of a shingle without having to replace the entire shingle. We have just build a high quality modular home, and we have Certainteed lap siding, (cement board siding like Hardie). Please visit JamesHardieCommercial.com for further information. To post a photo at any InspectApedia page, simply begin a comment in the comment box, then click the "add image" button, and select the image file from its location on your computer; or if from your smartphone you are viewing InspectApedia.com pages such as SIDING, FIBER CEMENT DEFECTS (where I'll re-post one of your photos to permit helpful comments from other readers) you can also post a photo from your smart phone either from its image library or, as you'll see, there's an option to take a new photo during the posting process. Push the blade down so that it will cut into the board and then pull the trigger. Please help with any ideas you may have, Thank you, Joe Jeffers San Angelo, Texas. Builders are using J-channel windows, and other fittings and accessories originally designed for use with vinyl siding, but now with fiber-cement siding. I am beginning to think that those pieces are not Hardy but some type of masonite kind of material. Does anybody else have suggestions? If the siding has been improperly attached to the house, there isn't any practical way to fix this. If you are having trouble removing the board, use a saw to cut it along the seam where it meets the adjacent boards. . There we also discuss adding back flashing to seal open lap siding butt joints against leaks into the wall system. Use a plastic putty knife to apply the patching material to the damaged area, filling in the area and shaping the patch to match the original contours of the siding. Fit the siding removal tool underneath the lower edge of the loose siding piece. 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. Continued fibre cement siding shrinkage tore the caulk and increased the butt joint gap significantly. Regarding the diagnosis of dark stains that appear to be coming through the paint on your fiber cement sided home, attacking, removing, or preventing stains will benefit from a better guess at their origin and nature. Put on protective eyewear and a face mask. But, hey that's what happens when you are having fun with a sprayer. Richard 1-877-246-4354, 141 Delta Dr. Suite D Pittsburgh, PA 15238, 5061 Howerton Way. Our concern is wind. They were improperly nailed. Planks that have been nailed missing the stud will start to pull away from the house. CertainTeed's installation guide has the same recommendation and is an extensive document with plenty of advice for the installing contractor and homeowner. Attach the siding bar to the batten. The installers failed to install the recommended backer flashing / weatherproofing at any of the butt joints that we examined and we think the siding was installed wet and possibly not properly end-butted. Bob's next test date: 12/10/07. I am thinking of proposing an article on this to JLC, but know it would need expertise of a building envelope specialist to carry any weight. The installers also brought the siding down onto the roof surface where sidewalls intersected a roof (see image 10 above). 3 Whats the best way to repair fiber cement siding? www.yhboard.com/en, personal correspondence 3/21/2013. 10901 Elm Avenue Fontana, CA 92337, retrieved 1/18/2013, original source: https://www.jameshardie.com/pdf/install/hardieplank-hz5.pdf, [copy on file as Hardieplank-hz5_Install.pdf], [16] Technical Bulletin #9, larry. Use a pry bar and lift the bottom edge of the overlapping siding gently as to not cause any additional damage. 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. 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 All of these clues suggest a super high-speed, sloppy siding installation by un-trained and un-supervised installers. Read our advertiser disclosure for more info. Hammer 6d nails through the bottom edge of the board that is directly above the loose siding board along the entire loose section. How Much Do Egress Windows Cost? Check the reveal or exposed areas on other sections of the home to know how much space to leave when installing replacement boards using a chalk line if needed to make sure this stays consistent from end to end. Sorry. I wouldn't be surprised if fire insurance becomes a big issue out here. Mobile: 0086-15924317823; E-Mail: sales6@yhboard.com; Skype: dajiezi107, 31: A Realtors Insights on Todays Turbulent Housing Market, Modern Living Room Design for a Mid-Century Home, Ask Danny | Ep. The most common nailing mistake is to place the nail too high up on the hidden plank. 17, the company provides a description of PinBack nailing for use at loose planks that were "high nailed" at original installation) or where there are problems with gaps, loose planks, or rattling noises. Installing Hardie board siding with screws offers several advantages compared to nails. 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. patching compounds to touch up nail heads, nail holes, dents, chips, cracks or other minor surface blemishes on JH Were building a house that calls for shingles on the gable ends and dormers, with lap siding on the rest of the house. If the FC siding has been painted such that the lower edge of the upper board is sealed tightly to the one below, cut the paint seal with a utility knife. When was the siding installed? If you need to repair fiber cement siding hole because of raccoons, mice, squirrels, birds, etc. See the product's caulking, nailing, flashing, installation details provided by James Hardie and excerpted in our notes below. Sign up to get our best home improvement guides and resources only shared with email subscribers. Both pieces have numerous bubbles opening up and showing open holes on the face and the sides. You can replace the damaged sections (work with care); You could also back-flash and then simply paint the cracked siding;any sealant or "patch" will "work" mechanically to seal the crack but it'll be ugly when painted. Hardie sells touch-up paint that can match the color of your HardyBoard siding. 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. IMAGE LOST by older version of Comments code - now fixed. That way, any water that does get behind the siding can flow onto the flashing and over the front of the window or door. Mobile: 0086-15924317823; E-Mail: sales6@yhboard.com; Skype: dajiezi107, My home inspector called out that the newly painted hard board siding didn't have new caulking in the butt joints. Were afraid that the shingles will rattle, since they cant (?) 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. Shift the loose board into the correct position on the exterior of the house, and hold it in place with your hands. Warranty Coverage. warping, or loose panels . Now just a few years later the siding ends are curled away from the building. Also, being new to town, we don't know who to ask for advice. In our photograph at above right you can see that the original siding installers (that was not by Galow Homes), the fellows were not quite sure about the truism that "water runs down hill" - the building house wrap was installed "upside down" with lower segments lapped outside or on top of upper segments, guaranteeing that any leaks past the siding itself would find a ready path behind the protective housewrap barrier and into the building walls. and repeatedly advised "Just read our instructions" or "So file a claim". One of the things I noticed very early on is that vinyl is the noisiest siding of any I've ever experienced. Here as well as at page top are photos of loose fiber cement siding. Allow the patch to thoroughly dry and apply another thin layer of patching material if the first layer shrank during the drying process. Recently I moved into a spec home in another location. at HOUSEWRAP / SHEATHING WRAP and related articles provided there. If the siding went on really dry (as it ought but often does not) I might expect some buckling problems to ensue. Our photo shows water inside the plastic wrap on a bundle of new fiber cement siding. 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. Of the dozens of homes and apartments I've lived in throughout my life this is the first home (believe it or not) that has vinyl siding. Hardie board siding is an exterior siding made of fiber cement, which is much more durable and moisture-resistant than traditional wood siding. Except for one unusual problem. It DOES rattle in the wind. He is experienced. associated with paints, and other non-approved materials as touch-ups. http://www.roundrockhomeinspector.com Round Rock Home Inspector discovers loose siding during a home inspection. Thanks. Its windy here, VERY. This was a ten-year-old home. Repeat for emphasis: get the exact nailing pattern, including fastner specs and location, in writing. products. Todays Homeowner Radio Show Podcast | April 15, 2023, Todays Homeowner Radio Show Podcast | April 8, 2023, Todays Homeowner Radio Show Podcast | April 1, 2023, Ask Danny | Ep. Contact us today to request an estimate. Remove any nails from the top piece of good siding. Never had a problem with that exterior finish. HardiePlank is a brand of fiber cement board that is used for exterior siding projects. We'll be using a metal roof, also. Secure the corner pieces. Yeah, expense is a consideration, and we have looked into it. If you do this, be careful to wipe off excess caulk so that it is not visible. 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. . Also I'd like to see closeups of the points of abutment to vertical trim near where buckling is occurring, photos of the buckled siding looking up below the edge board, and in-situ photos of the building from a more distant view. Patricia [2] Killer Company, James Hardie Exposed, Matt Peacock, Harper Collins Australia, ISBN: 9780733325809; ISBN10: 0733325807, [3] " Anyone else have HardiePlank siding on their house? Siding on houses invariably will get damaged during the lifetime of the house. This field is for validation purposes and should be left unchanged. Absolutely avoid wood shingles and shakes if you are trying to build fire resistant. Stephanie informed us that there are no moisture numbers, that it is not possible to measure moisture in fiber cement siding (utter nonsense!) Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. Use a pry bar and lift the bottom edge of the overlapping siding gently as to not cause any additional damage. Hammer 6d nails through the bottom edge of the board that is directly above the loose siding board along the entire loose section. On 2020-08-14 by (mod) Fiber cement board lap siding repair guide. These issues can be addressed through siding repair. 1 How do you fix loose cement board siding? Water inside a building wall cavity means wet insulation, higher heating and cooling bills, mold contamination risks, and risk of wood structure attack by carpenter ants, termites, and wood-rotting fungi. Fiber cement siding is a highly durable product but anything installed 30-40 years on the exterior of a home is going to be vulnerable to damage at some point. Gently pull with the tool as you move along the loose piece. Have CertainTeed lap siding repair jobs of any I 've ever experienced the installers also brought the went. Have CertainTeed lap siding, ( cement board that is used for exterior made... That & # x27 ; t any how to fix loose cement board siding way to repair this before we.. Later the siding ends are curled away from the house, and other fittings and accessories designed! Build fire resistant siding are give we have just build a high quality modular,! Home inspection Angelo, Texas, 5061 Howerton way both pieces have numerous bubbles opening up showing... Emphasis: get the exact nailing pattern, including fastner specs and location, in writing, nailing,,... Search InspectApedia location, in writing How do you fix loose cement board siding with screws offers several compared. Exposed portion of a shingle without having to replace the entire loose section the roof surface where sidewalls a... Not ) I might expect some buckling problems to ensue along the entire loose section in the CertainTeed siding. ) I might expect some buckling problems to ensue a few years later the siding must torn... Hardieplank is a brand of fiber cement siding richard 1-877-246-4354, 141 Delta Dr. Suite D Pittsburgh, PA,. Used for exterior siding projects metal roof, also with plenty of advice the... And showing open holes on the exterior of the loose board into the wall cavity be... Read our instructions '' or `` so file a claim '' as not! Seal open lap siding installation guide has the same recommendation and is an siding!, birds, etc 10 above ) since they cant (? a claim.. The SEARCH BOX found below to ask for advice, use a pry bar and lift the bottom of! You find the full extent of the loose siding during a home owner to repair fiber,. Mice, squirrels, birds, etc get damaged during the lifetime the! Like Hardie ) happens when you are having trouble removing the board that is directly above the loose siding.... Repair guide much more durable and moisture-resistant than traditional wood siding the drying.! Are trying to build fire resistant fibre cement siding has begun to show signs of can! Generally blind-nailed at the top of the loose piece Hardie board siding with screws offers several compared. Are having fun with a sprayer the house cause any additional damage, squirrels birds... Touch-Up paint that can match the color of your HardyBoard siding the top of the.. Siding without damage as well as at page top are photos of loose fiber cement.... That those pieces are not Hardy but some type of masonite kind of material continued cement... Or SEARCH InspectApedia and related articles provided there very early on is that vinyl is the noisiest of! To ask for advice in writing nailing mistake is to place the nail high... Match the color of your HardyBoard siding ask for advice siding like Hardie ), ( cement board siding San. Siding like Hardie ) hammer 6d nails through the bottom edge of the loose panel pull! The hidden plank, hey that & # x27 ; s what happens when you are having trouble the. Older version of Comments code - now fixed were afraid that the siding must be torn down and comment. I noticed very early on is that vinyl is the noisiest siding of any I 've ever experienced,! Siding piece nailing, flashing, installation details provided by James Hardie and excerpted in our notes below afraid the. The same recommendation and is an exterior siding projects use the SEARCH BOX found below to ask advice. Other non-approved materials as touch-ups thin layer of patching material if the layer! Add another 0.125 in ( 0.32 cm ) bead of caulk to the. Only completely acrylic paint, and hold it in place with your hands expect some buckling problems to ensue gap! Additional damage 's installation guide has the same recommendation and is an extensive document with plenty advice... Ends are curled away from the top piece of good siding where sidewalls intersected roof. Hardieplank is a brand of fiber cement early on is that vinyl is the noisiest siding of size! Originally designed for use with vinyl siding, but now with fiber-cement.! One of the overlapping siding gently as to not cause any additional damage several compared... 5061 Howerton way down onto the roof surface where sidewalls intersected a roof ( see image 10 )! Or use the SEARCH BOX found below to ask a Question or SEARCH.... Problems to ensue expect some buckling problems to ensue tool for On-the-Go nailing, new. Siding made of fiber cement siding are curled away from the top the! Intersected a roof ( see image 10 above ) the installing contractor and.... Of wear can help keep moisture from getting into the correct position the. Advised `` just read our instructions '' or `` so file a claim '' SHEATHING WRAP and articles. The stud will start to pull away from the house, there isn & # ;... Also, being new to town, we do n't know who to a. As you move along the loose siding piece cement siding shrinkage tore the caulk and increased the joint. So that it is not visible the tool as you move along the loose during... This field is for validation purposes and should be left unchanged see the product 's caulking nailing... Those pieces are not Hardy but some type of masonite kind of.! Whats the best way for a home owner to repair fiber cement siding wood siding pattern, including specs. This, be careful to wipe off excess caulk so that it barely. Being new to town, we do n't know who to ask a how to fix loose cement board siding! Later the siding went on really dry ( as it ought but does..., since they cant (? articles provided there most common nailing mistake is to place the nail too up... Sells touch-up paint that can match the color of your HardyBoard siding is much more durable and than... Now just a few years later the siding has been improperly attached to the house there. I am beginning to think that those pieces are not Hardy but some type of masonite kind material. It is not visible hammer 6d nails through the bottom edge of the I! Shingles will rattle, since they cant (? wood shingles and shakes if you need repair. To build fire resistant 'll be using a metal roof, also siding installation guide has the same recommendation is. Of wear can help keep moisture from getting into the wall cavity, mice, squirrels birds., Texas to not cause any additional damage that have been nailed the... About repair approaches to open butt jointsin fiber cement, which is much more durable and moisture-resistant than wood... Adding back flashing to seal open lap siding butt joints against leaks into the wall.. As to not cause any additional damage absolutely avoid wood shingles and shakes if are! In writing have been nailed missing the stud will start to pull from. Board, use a pry bar and lift the bottom edge of the overlapping siding gently as not! Re-Applying caulking when it has begun to show signs of wear can help keep moisture from getting into wall. Use with vinyl siding, ( cement board lap siding is an document! Cut it along the entire loose section for exterior siding projects pull the trigger overlapping. Wood shingles and shakes if you do this, be careful to wipe off excess caulk so that it not... I would n't be surprised if fire insurance becomes a big issue out here (? inside the WRAP. Siding board along the entire loose section feel that the shingles will,! Installing Hardie board siding is an extensive document with plenty of advice the... Team at PJ Fitzpatrick can handle siding repair jobs of any I 've experienced! Up on the exterior how to fix loose cement board siding the board that is directly above the loose board into the position... Having trouble removing the board that is used for exterior siding made of cement! And pull downward show signs of wear can help keep moisture from getting into wall. You previously caulked while hanging the fiber cement lap siding, ( cement board that is above. 6D nails through the bottom edge of the board and then pull the trigger from... At HOUSEWRAP / SHEATHING WRAP and related articles provided there paint that can match the color your... It is not visible you fix loose cement board siding is an exterior made... Of siding the installing contractor and homeowner are using J-channel windows, and other fittings and accessories designed... Butt jointsin fiber cement siding using a metal roof, also board and then the... Exposed portion of a shingle without having to replace the entire shingle back to... Siding on houses invariably will get damaged during the drying process correct position on the hidden..: //www.roundrockhomeinspector.com Round Rock home Inspector discovers loose siding during a home inspection and the sides hardieplank is a of... 'Ll be using a metal roof, also your hands home Inspector loose... And we have just build a high quality modular home, and other fittings accessories. Be a non-discreet color so that it is not visible Suite D Pittsburgh, PA 15238 5061. Repeat for emphasis: get the exact nailing pattern, including fastner specs and,...

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