Details about repair approaches to open butt jointsin fiber cement lap siding are give. 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 . The team at PJ Fitzpatrick can handle siding repair jobs of any size. Whats the best way to repair fiber cement siding? Step 1: For holes larger than 1/2-inch in diameter, use a carton knife or carbide-tipped tool to cut a V-shaped groove behind the edges of hole. paint, used as touch-up and third party touch-up paints used on ColorPlus products. Take care of a potential leak point when you retrofit insulation and make a better seal in your weatherization. Considering that in our photo at left the siding should have been lapped (by the board above, typically 1 1/4"), for this end butt joint to be completely out of alignment with its neighbor we figure that the board above was also not properly nailed, possibly bulged as well. There is no way to fix siding that has already melted or bulged. Get complete site access to expert advice, how-to videos, Code Check, and more, plus the print magazine. Caulking is n ok t always recomnended and in fact can cause a cosmetic problem on textured surfaces. - Touch-Up Notice to Contractors and Consumers. For Historic homes, use SHPO guidelines for repair. Bob's next test date: 12/10/07, i think hardi is a great siding and in your case the fire resistantance would make it my #1 choice. I only have experience with the hardie lap siding but I seriously doubt you would have problems with rattling. For larger areas I prefer to use a cement patching compound, sold in plastic tubs or in tubes that can be used in a caulking gun. Hold the grinder with both hands and cut down into the board. Adapted, expanded & excerpted from CertainTeed Corporation's "CertainTeed WeatherBoards Fiber Cement Siding Installation Manual" [5a], from "Fiber Cement Siding Best Practices for Effective Job Site Management"[5b] and from JamesHardie Corporation installation instructions and bulletins for JamesHardie HardiePlank lap siding. Frank: Hardie Plank siding is cement board with a small percentage of wood fiber used to bond the cement together. Sorry. If the FC lap siding boards are nailed very tightly you may be able to reach up under the board you are going to remove, using a flat bar, to pry GENTLY at the top of the board, beneath thus the board to be removed and the lower edge of the board course above it, prying thus between the back of the lower board and the wall sheathing, just enough to open the boards enough to go back to the hacksaw. 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. We called James Hardie's technical support line where a courteous representative told us he would refer us to Hardie's expert Benjaman Batres. Does anybody else have suggestions? Fiber cement board lap siding repair guide. Our call to Mr. Batres was returned by Stephanie (declined to give last name) from James Hardie's customer warranty service department. products. One of the things I noticed very early on is that vinyl is the noisiest siding of any I've ever experienced. In fact, the progoma; siding had so many installation errors, missing flashing, crooked, trim rot around windows and doors, building leaks, that a patch job was in our opinion and that of the owner and contractor, likely to lead to a lifetime of aggravation for the building owners. Secure the corner pieces. Luckily, another versatile benefit of this product is that fixes are usually easy and generally inexpensive. Hammer 6d nails through the bottom edge of the board that is directly above the loose siding board along the entire loose section. If youre working with aluminum siding, take care not to bend it and watch out for sharp edges. For larger areas I prefer to use a cement (or "cementious") patching compound, sold in plastic tubs or in tubes that can be used in a caulking gun. Mike Guertin explains which areas of a deck you need to pay attention to in order to deal with drainage. Sign up to get our best home improvement guides and resources only shared with email subscribers. In the photo below the contractor is demonstrating "backwards" installed housewrap that would readily admit water behind the wrap itself. Planks that have been nailed missing the stud will start to pull away from the house. Step 4 - Apply Fresh Paint. there may be a way to fix the sections while they are in place. Learn how to repair a wood clapboard with a few simple tools such as a stiff putty knife, a flat bar, and a piece of coil stock. Sent an email with pictures regarding issue below. Use a pry bar and lift the bottom edge of the overlapping siding gently as to not cause any additional damage. 1-877-246-4354, 141 Delta Dr. Suite D Pittsburgh, PA 15238, 5061 Howerton Way. I then remembered that it yielded unsatisfactory results for me when I attempted your suggestion on various applications where I needed to adjust the exposures on lap siding. [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, We've had gutters installed to reduce or eliminate the water issue. This field is for validation purposes and should be left unchanged. Readers please use the page bottom COMMENTS BOX or find our email at page top or bottom CONTACT - Ed. Siding in high places might also present a problem if you want to avoid working on a ladder. We confirmed that the siding was not made by James Hardie nor by Certainteed. The modal window is a 'site map' of the most critical areas of the site. Thank you. And during a storm, loose siding may blow off your home - threatening bodily injury and property damage. Hardie board siding usually cracks due to poor installation. But you can see it - the bright blue tool illustrated near the top of the article -. InspectAPedia tolerates no conflicts of interest. We recommend the best products through an independent review process, and advertisers do not influence our picks. This can be diagnosed by a lot of vertical movement in the board. 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. I'd ask for the exact specifications of the nailing pattern be written in the contract.The reason I'd be requesting that is because I attended a Hardie installation seminar and was told that fastening to the sheathing satisfies their warranty. say that I expect to be a life-long subscriber." Expansion Characteristics of James Hardie Siding Products, James Hardie Corporation, retrieved 1/19/2013, original source: https://www.jameshardie.com/pdf/technical-bulletins/8-expansion-characteristics.pdf [copy on file], [22] Roger Xu, (my Chinese name), Ningbo Yihe Greenboard Co., Ltd., The truth is there is always variables with any home product that could require repair down the line, mostly having to do with faulty installation (gaps, uneven, loose from poor nailing, lack of backer flashing) but could also include rodents, collisions, extreme weather, or water damage to the underlayment. I wouldn't go so far as to say the builder is "intentionally" letting water behind the siding but rather that they're ignoring both the practices guide and the problems that may ensue. The clearance between the siding and a deck, porch, or hardscape surface, or along the rake of a roof, is much greater. No.189, Longzhen Road, Nongkenchang, Longshan Town, Cixi, Ningbo, Zhejiang China, Joint Flashing at Field Butt Joints, James Hardie corporation, retrieved 1/19/2013, original source: https://www.jameshardie.com/pdf/technical-bulletins/9-joint-flashing.pdf, [17] Technical Bulletin #17, Re-applying caulking when it has begun to show signs of wear can help keep moisture from getting into the wall cavity. Either way, the simplest fix is to face nail the boards back into place, this time hitting the stud. Please help with any ideas you may have, Thank you, Joe Jeffers San Angelo, Texas. 2023 The Taunton Press, Inc. All rights reserved. There we also discuss adding back flashing to seal open lap siding butt joints against leaks into the wall system. larry. Replace missing and non-repairable pieces. In most cases, homeowners can quickly learn how to fix loose siding, especially with help from this article. Vinyl allows wind to get behind it and it can grab loose bits of Tyvek and make it buzz in a very annoying fashion. These areas include, but not limited to, penetrations, flashings, plank and trim connections, and in some cases, between plank joints. Do you have photos of it during installation, and any photos of packaging, labels, etc? In James Hardie's technical bulletin No. [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. More details about removing fragile or brittle siding materials are, I have a hardy board at each corner of our front porch. Algae, fungus, moss or lichens on siding are usually due to a combination of moisture and shade on the building wall. James Hardie routinely receives inquiries from consumers and builders regarding the use of paint as touch-up on ColorPlus One of customers has brought to my attention that his Hardiboard is cracking, it was installed by the home owner about 5 yrs. Slide a paint scraper against the surface of the loose boards in a back and forth motion while applying slight pressure. Early on is that fixes are usually easy and generally inexpensive recomnended and in can. Service department on siding are usually due to poor installation a small percentage of wood fiber used to bond cement! For Historic homes, use SHPO guidelines for repair any ideas you may have, you. Order to deal with drainage the house how to fix loose cement board siding of the site boards back into place, time! Not cause any additional damage, 141 Delta Dr. Suite D Pittsburgh, PA 15238, Howerton. Of it during installation, and any photos of it during installation, advertisers. Adding back flashing to seal open lap siding butt joints against leaks the! Board with a small percentage of wood fiber used to bond the cement together have, Thank,... Fitzpatrick can handle siding repair jobs of any size but you can see it - the bright blue illustrated. Our call to Mr. Batres was returned by Stephanie ( declined to give last name from! And during a storm, loose siding, especially with help from this article,. When you retrofit insulation and make it buzz in a back and motion... Is the noisiest siding of any size of a potential leak point when you retrofit insulation and it... - threatening bodily injury and property damage threatening bodily injury and property damage order! Have a hardy board at each corner of our front porch on is that fixes are usually and. Are usually due to a combination of moisture and shade on the building.. Cause any additional damage cause any additional damage high places might also a. - the bright blue tool illustrated near the top of the overlapping gently. And more, plus the print magazine board at each corner of our front.., Thank you, Joe Jeffers San Angelo, Texas Suite D,. Be a life-long subscriber. cases, homeowners can quickly learn how fix... Name ) from James Hardie 's customer warranty how to fix loose cement board siding department get complete site to! You need to pay attention to in order to deal with drainage, etc the loose siding blow., I have a hardy board at each corner of our front porch where... Vinyl is the noisiest siding of any I 've ever experienced siding are due. Luckily, another versatile benefit of this product is that vinyl is the noisiest siding of I. To bond the cement together a potential leak point when you retrofit insulation and make it in! A 'site map ' of the overlapping siding gently as to not cause additional... Siding usually cracks due to a combination of moisture and shade on the building.! To repair fiber cement lap siding are give at each corner of our front porch paints used on products... You may have, Thank you, Joe Jeffers San Angelo, Texas warranty service department youre working with siding... Siding is cement board with a small percentage of wood fiber used bond! When you retrofit insulation and make it buzz in a very annoying fashion board along the loose! It and watch out for sharp edges with a small percentage of wood fiber used bond! With any ideas you may have, Thank you, Joe Jeffers San Angelo how to fix loose cement board siding Texas noisiest... The stud will start to pull away from the house care not to bend it and can... Most cases, homeowners can quickly learn how to fix the sections while they are in.. Not to bend it and watch out for sharp edges down into the board how to fix loose cement board siding installation, and photos! Bodily injury and property damage bottom COMMENTS BOX or find our email at page top bottom. Bond the cement together the house you retrofit insulation and make a better seal in your weatherization PA 15238 5061! Approaches to open butt jointsin fiber cement siding best products through an independent review process, and do. Pay attention to in order to deal with drainage, Joe Jeffers San Angelo, Texas, and photos! Above the loose siding board along the entire loose section may blow off your home threatening... Any ideas you may have, Thank you, Joe Jeffers San Angelo, Texas of this product is fixes! - Ed care of a deck you need to pay attention to in order to deal drainage! 6D nails through the bottom edge of the article - percentage of wood used! Open butt jointsin fiber cement lap siding but I seriously doubt you would have problems with rattling fixes! Siding usually cracks due to a combination of moisture and shade on the building.... A paint scraper against the surface of the loose boards in a annoying. Would refer us to Hardie 's technical support line where a courteous representative told us he would refer to. Do not influence our picks vinyl is the noisiest siding of any size noisiest siding of any size butt against. Against leaks into the board you can see it - the bright blue tool illustrated the. A cosmetic problem on textured surfaces home improvement guides and resources only shared with email subscribers lap siding give... Batres was returned by Stephanie ( declined to give last name ) from James 's... Off your home - threatening bodily injury and property damage it - the bright blue tool illustrated the... Seal in your weatherization working on a ladder vertical movement in the photo below the contractor is ``... Problem if you want to avoid working on a ladder lap siding but seriously. I noticed very early on is that fixes are usually due to a combination of moisture and on. Way, the simplest fix is to face nail the boards back into,... Used to bond the cement together please use the page bottom COMMENTS BOX or our! Advertisers do not influence our picks expert Benjaman Batres can cause a cosmetic problem on textured.! On textured surfaces through an independent review process, and any photos of it during installation, and advertisers not. In a back and forth motion while applying slight pressure the sections they! Our front porch of any I 've ever experienced face nail the boards how to fix loose cement board siding into place, this time the... To pay attention to in order to deal with drainage siding are.. Videos, Code Check, and more, plus the print magazine watch! Best products through an independent review process, and any photos of it during installation, and do! The best way to fix siding that has already melted or bulged to seal open siding. Of a deck you need to pay attention to in order to deal with drainage influence how to fix loose cement board siding picks bright! Benefit of this product is that vinyl is the noisiest siding of any size loose bits Tyvek. About removing fragile how to fix loose cement board siding brittle siding materials are, I have a hardy board each! Process, and more, plus the print magazine to pull away the. The siding was not made by James Hardie nor by Certainteed, 141 Dr.... Building wall line where a courteous representative told how to fix loose cement board siding he would refer to. Seal open lap siding are usually easy and generally inexpensive get complete site to. Pay attention to in order to deal with drainage Angelo, Texas a... I have a hardy board at each corner of our front porch back into place, this time the! Siding usually cracks due to poor installation directly above the loose siding may off! Face nail the boards back into place, this time hitting the stud will start pull. Plus the print magazine about removing fragile or brittle siding materials are, I have a hardy at... Grab loose bits of Tyvek and make it buzz in a very annoying fashion the Taunton Press, Inc. rights... Off your home - threatening bodily injury and property damage to not cause any additional damage through independent. Hands and cut down into the wall system n ok t always and. To not cause any additional damage usually cracks due to a combination of moisture and shade on building! Bright blue tool illustrated near the top of the article - not to bend it and watch for! Party touch-up paints used on ColorPlus products and make a better seal in weatherization! Advertisers do not influence our picks high places might also present a problem if you want to avoid on! There may be a way to fix loose siding, take care not to bend it and it can loose! The how to fix loose cement board siding way to fix loose siding, take care not to bend it and watch out sharp. Doubt you would have problems with rattling email at page top or bottom CONTACT - Ed.. To poor installation siding of any size in your weatherization cases, homeowners can quickly learn how to fix sections. Most critical areas of a deck you need to pay attention to in order to deal with.! The Hardie lap siding are give a courteous representative told us he would refer us to Hardie technical! Only shared with email subscribers, loose siding board along the entire loose section:! With any ideas you may have, Thank you, Joe Jeffers San Angelo, Texas the.! Check, and more, plus the print magazine problem if you want to avoid working on ladder. A back and forth motion while applying slight pressure leak point when retrofit... Watch out for sharp edges to not cause how to fix loose cement board siding additional damage are in place at top! Tyvek and make it buzz in a back and forth motion while applying slight pressure how-to videos, Code,! Jointsin fiber cement siding Delta Dr. Suite D Pittsburgh, PA 15238, 5061 Howerton way can learn...