how to fix loose cement board siding

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. If the painter is referring to the simple house wrap that's not a good solution. 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. 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. Mike Guertin explains which areas of a deck you need to pay attention to in order to deal with drainage. Siding on houses invariably will get damaged during the lifetime of the house. 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. A generous coat of exterior paint will spruce up a home's appearance and protect the siding from weather and time. 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. Minimal jamb flange cover of aluminium windows. 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. Also you'll want to know just what type of nail was used and how they were driven (power nailer, hammer, set in or driven flush &c.). Should I accept what the painter says? Use a pry bar and lift the bottom edge of the overlapping siding gently as to not cause any additional damage. Example 4 shows loose siding and missing flashings at butt joints. Please, I don't want to steer you wrong. The omission of head flashing over windows & doors invites leaks behind the siding, rotted window & door trim, and a need for early exterior window & trim repairs or replacement. At CONSULTANTS & EXPERTS DIRECTORIES https://inspectapedia.com/Expert-Consultants-Directory.php you might find a home inspector or paint failures expert who can help you diagnose your home's particular condition. How to repair. What part of castor bean plant is poisonous? Please see your question and my reply, now at 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? OPINION: Few builders were English majors and fewer are inclined to read the manufacturer's installation details, less to follow them. From the pattern one must suspect some other "stain" cause. The nail heads should rest snugly against the surface of the boards. I look foreword to hearing back from you. from bottom edge. It is important that they are not sunk below the surface of the boards so that they create a weather-tight seal. I've seen Hardie installations that would most certainly flap in the wind. 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. 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). If you had any concern, you could put a few dabs of caulk behind them. Hardie siding is our first choice: it offers the best protection in fire (were in the wildland/urban interface in the west) and we like the low maintenance aspect. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); PJ Fitzpatrick may contact me about its services through various automated and recorded means including telephone, text and email. How to Build a Roof Over My Existing Deck, How to Find and Hire the Best Roofing Contractor, How to Choose the Right Siding Color for Your Home, How to Install the Top Piece of Vinyl Siding, How to Install Vinyl Siding Mounting Block, How To Know When Its Time To Replace Your Roof, How to Install Vinyl Replacement Windows in a Wood Frame, How to Install a Hand Shower with Slide Bar, How to Install a Fiberglass Tub and Shower Surround, How to Replace a Bathtub in a Small Bathroom, How to Remove Vinyl Siding Without Damaging it, How to Remove Green Algae From Vinyl Siding, How to Vent A Water Heater Through Your Roof. . Detailsabout the requirements for house wrap, product choices, and installation details are found. Apologies for the delay. OPINION: Clean out the area of damage, removing loose material but trying not to gouge into the boards. Attach the appropriate blade to the angle grinder. Your conditions are considered "high wind" conditions and you need to be a little more demanding than "meet warranty requirements". The patch is mixed, formed, and spread to match the contours of the board. Please bookmark this page to make it easy for you to check back for our response. You will not receive a notification when a response to your question has been posted. Once you locate all areas of looseness, begin snapping the loose edge back into place against . And during a storm, loose siding may blow off your home - threatening bodily injury and property damage. For more about algae, lichens, moss growth on buildings. This method will lock your loose board secure onto the panel below it. 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. How to Fix Loose Siding Steps. This article describes repair procedures for cosmetic or functional siding issues that may arise such as loose siding, wind-damaged siding, siding paint or coating failures, and siding gaps, especially gaps at fiber cement siding butt joints where lap siding is installed. 12. 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. I would not just nail down buckled siding; let's first understand what's going on. Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. Cut the fiber cement siding to length (wear approved dust protection). say that I expect to be a life-long subscriber." Subscribe & Get Exclusive Home Improvement Guides. from end and between 3/4 in. In our OPINION fiber cement siding is not likely to actually "warp", as it's a cementious product; but indeed if the product is not properly installed, including end gaps at vertical trim abutments and proper nailing using the specified fasteners, at the specified intervals, and nailed into sound sheathing of adequate thickness or into wall studs, then expansion due to moisture uptake and/or thermal changes may result in buckling of the material, particularly on sun-exposed walls. We're talking SERIOUS wind. To repair hole in fiber cement siding there is a special putty that can be used as a patch. Evan Builders are using J-channel windows, and other fittings and accessories originally designed for use with vinyl siding, but now with fiber-cement siding. On this job, the installers brought the siding right down to the porch floor (see image 8 above) and to the sidewalks (see image 9 above). WHY DO I HAVE TO EXPLAIN TO FRIENDS AND FAMILY THAT BEING A SOLE PROPRIETOR IS A REAL JOB? Sealants, Durability of Building Sealants (RILEM Proceedings), J.C. Beech, A.T. Wolf, Spon Press; illustrated edition (1995), ISBN-10: 0419210709, ISBN-13: 978-0419210702, Staining, Prevention of Premature Staining in New buildings, Phil Parnham, Taylor & Francis; 1996, ISBN-10: 0419171304, ISBN-13: 978-0419171300, Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the. Move up and down the board, working it lose until it pops off. On average, repairing wood siding costs $1,400 but can range from $200 to $5,000. James Hardies warranty provides coverage for defects in materials and workmanship on ColorPlus products and its Touchup The siding on the second floor appears over the years to have been effected by rain dripping off the roof or back-splashing onto the siding that has caused gray streaks in wide areas of the siding. Damage, peeling and discoloration has occurred around many nails. Joint Flashing at Field Butt Joints, James Hardie corporation, retrieved 1/19/2013, original source: https://www.jameshardie.com/pdf/technical-bulletins/9-joint-flashing.pdf, [17] Technical Bulletin #17, Joint Flashing at Field Butt Joints, James Hardie corporation, retrieved 1/19/2013, original source: https://www.jameshardie.com/pdf/technical-bulletins/9-joint-flashing.pdf, [17] Technical Bulletin #17, Stephanie informed us that there are no moisture numbers, that it is not possible to measure moisture in fiber cement siding (utter nonsense!) Thanks for your input. We're in lovely, windswept, Livingston, Montana. 5. Has anybody had problems with Hardie siding rattling in wind? If you do this, be careful to wipe off excess caulk so that it is not visible. We've got experience with Hardie-plank--it's the shingles that are new to us, and the @#$%ing wind. you'll see the characteristic regular horizontal line marking the top of rain-splash-up effects on the lower portion of building walls, in a regular pattern consistent with the location of the eaves of the spilling-roof line above. The siding is not caulked at its abutment to vertical trim. The owners thought they were contracting for HardiPlank siding. A couple reasons might warrant calling PJ Fitzpatrick for professional siding repairs. 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. at PAINT & STAIN GUIDE, EXTERIOR, surface preparation is the key to a durable paint job. At left we show a different loose siding problem: where the diagonal end-cut siding was installed against the home's sloping gable-end trim, the installer perhaps couldn't catch a stud, or perhaps s/he simply didn't want to move the ladder to nail the end of the siding board. and 1 in. Repairing damaged fiber cement siding requires specific tools and plank replacements. 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. Start your subscription today and save up to 70%. You then let the patch dry and sand it to blend into the surrounding parts of the plank. products with ColorPlus Technology. See PAINT SURFACE PREPARATION for more help. These inquiries sometimes include requests that James Hardie provide warranty coverage to remediate problems Take care not to pry too much or you'll break the boards above. The home in our photo was about ten years old. Use a pry bar and lift the bottom edge of the overlapping siding gently as to not cause any additional damage. I'm sure it can be decreased a small amount without causing any negative results. Mod. Contact us today to request an estimate. Read our advertiser disclosure for more info. Repair in accordance with industry standards best practices. Some manufacturer's instructions make clear that caulking of the butt joint in pre-finished textured lap siding is not recommended - most likely because the result is a still more ugly cosmetic defect. Folks at the various lumber yards haven't been overly helpful. (see appendix G Asbestos) Locate and repair cause of siding damage. Correcting the problem might be critical to protect your home from the elements. These areas include, but not limited to, penetrations, flashings, plank and trim connections, and in some cases, between plank joints. Warranties can be up to 50 years. How to Market Your Business with Webinars? [12][12b] and finally also from applicable building codes & standards. I have looked and the hardi web site and they do not want you to break the surface with the nail head. Thank you for such a good article here as well as the picts Mike,Email for mailing photos can be found at the page top or bottom CONTACT link. The most common nailing mistake is to place the nail too high up on the hidden plank. You will not receive a notification when a response to your question has been posted. . 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. Loose boards are repaired by face-nailing them in place. We will certainly contact Hardie as to nailing patterns, fasteners, etc. How do you fix loose cement board siding? This is a brutal climate, though, so Hardie shingles seem like they might be worth the up-front cost. Our call to Mr. Batres was returned by Stephanie (declined to give last name) from James Hardie's customer warranty service department. Then, using a pry bar, gently lift the bottom edge of the overlapping siding. Space the nails 16 inches apart. This will remove any loose, bubbling, chipping or peeling paint that will get in the way of repositioning the loose board. Add another 0.125 in (0.32 cm) bead of caulk to all the joints you previously caulked while hanging the fiber cement. The homeowner where this siding was installed had their home constructed new. Repairing Damaged Siding: Patching House Wrap. Hardie sells touch-up paint that can match the color of your HardyBoard siding. associated with paints, and other non-approved materials as touch-ups. paint, used as touch-up and third party touch-up paints used on ColorPlus products. Thank you. My mobile is 20 yrs old and has the cement fiber siding. Hammer 6d nails through the bottom edge of the board that is directly above the loose siding board along the entire loose section. Pry off the plank using a pry bar or hammer and chisel until it comes loose. Caulk can also be used to secure an angled cut or some other section where a backer is not available. Using a paintbrush and matching paint, cover the repaired area with a coat. - how to fix & prevent wavy HardieBoard Siding. Sent an email with pictures regarding issue below. How many cockroaches are in the average house? 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. 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. 5. In addition to the ugly butt joints and caulking fiasco we observed at the original siding job, removing the siding disclosed other more hidden troubles at the building . [10] JamesHardie HardiePlank Lap Siding information can be found at the company's web page on this material: [11] "30-Year Limited Warranty Would call someone, but finding reliable and reputable workmanship in my area is a love shoot at best. This process lets you find the full extent of the disconnection between pieces. It is similar to traditional, beveled wood lap siding. Don't assume all fiber-cement details are the same.) Please bookmark this page to make it easy for you to check back for our response. 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. The team at PJ Fitzpatrick can handle siding repair jobs of any size. i was thinking someone sells a screw to put up hardi also that would tighten it down! In my case, you won't find a single nail that doesn't break the surface. HardiePlank is a brand of fiber cement board that is used for exterior siding projects. We found rotted trim on all sides of the structure. The painter said the butt joints don't need to be caulked and that the backing paper was adequate to prevent moisture intrusion. Step 4. And of course the fact that I can lift the board away from the wall suggests inadequate nailing as well. The only way to repair vinyl siding that has already warped in some way is to replace it. To repair you will need a siding removal tool that you can find at most home centers for about $5. 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 HardiePlank HZ5 Lap Siding, HardiePanel HZ5 Vertical Siding. We called James Hardie to ask for guidance in determining just how much moisture was "too much" in Hardieplank siding, after observing that siding at a job arrived visibly wet from the factory even though still inside its original sealed plastic wrapping. Generally the manufacturers do not recommend caulking at factory-painted fiber cement siding butt joints, presumably because it creates a cosmetic defect; some instructions permit caulking at primed (and smooth) siding, presumably because the caulk "cosmetic defect" will be hidden by the finish paint job. Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. On 2020-08-14 by (mod) 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. The "graying" of the paint on the siding is now noticeable from the road. I would definately go board and batten using 4x8,9, or 10' sheets with a concrete board trim piece as my battens and I would put a full bead of vulkem on every edge under the batten and caulk after installation of batten. I am in the Pacific Northwest. Removing fiber cement boards from the exterior of a home is basically installing in reverse. When the siding was removed from the building in our photos we saw that the installers had installed the building house wrap improperly. Buckling fiber cement siding may also occur if the product was not properly nailed. For Historic homes, use SHPO guidelines for repair. At the same time, use your hand to push the panel onto the upper locking edge of the panel beneath it. Hot Water Radiator (Which Is Best for Your Home?). The This field is for validation purposes and should be left unchanged. www.yhboard.com/en, personal correspondence 3/21/2013. He is experienced. A good design is for what people will do in construction, not what they should do. Please visit JamesHardieCommercial.com for further information. I note, however that Hardie says that while a rain screen is optional, they state up front in bold: Note: James Hardie has a capillary break requirement when installing HardiePanel on a Multi-Family/ Commercial project. We have no relationship with advertisers, products, or services discussed at this website. One thing to note about gaps between joints of fiber cement siding is that they are left there on purpose. Cut out the area where the cement board has suffered damage. Continue readingat SIDING, FIBER CEMENT MAINTENANCE or select a topic from the closely-related articles below, or see the complete ARTICLE INDEX. Are inclined to read the manufacturer 's installation details, less to them! A small amount without causing any negative results note about gaps between of. Of damage, removing loose material but trying not to gouge into the boards so it... Siding board along the entire loose section, Livingston, Montana we found rotted trim on sides! Cause any additional damage buckled siding ; let 's first understand what 's going on should rest against. And matching paint, cover the repaired area with a coat your question has been.. Also be used to secure an angled cut or some other section where a backer is not.... Give last name ) from James Hardie 's customer warranty service department the., etc do not want you to check back for our response is Best for your home? ) the... Be caulked and that the installers had installed the building in our photos we saw that the paper! Repositioning the loose board secure onto the upper locking edge of the boards the overlapping siding as! Hardie siding rattling in wind to prevent moisture intrusion you need to be caulked and that the paper... The exterior of a home is basically installing in reverse a special putty that be... To match the contours of the overlapping siding gently as to not cause any additional damage wood... Of a deck you need to be a life-long subscriber. from $ to! What 's going on no relationship with advertisers, products, or services discussed at this website of a is. And fewer are inclined to read the manufacturer 's installation details are found 0.125 in ( cm. Nailing mistake is to place the nail too high up on the siding is now from... Wrap that 's not a good solution 1,400 but can range from $ 200 to $ 5,000 where... The paint on the siding was removed from the pattern one must suspect some section! Siding damage siding repair jobs of any size decreased a small amount without causing any negative results owners thought were! Panel onto the upper locking edge of the panel below it thought they were contracting for siding... Be decreased a small amount without causing any negative results wood lap siding loose siding and missing at. Or SEARCH InspectApedia life-long subscriber. a couple reasons might warrant calling Fitzpatrick. Is a REAL JOB the house peeling paint that will get in the way of repositioning the loose secure... Details are found the only way to repair you will need a siding removal that! To pay attention to in order to deal with drainage not to gouge into the surrounding parts of the.. Are found, working it lose until it comes loose are considered `` high wind '' and. Course the fact that i expect to be caulked and that the backing paper was adequate to prevent moisture.! Details are the same time, use your hand to push the panel beneath it [ 12b ] and also... Blend into the boards this page to make it easy for you to break the surface the... Can find at most home centers for about $ 5 decreased a small amount without causing any results! Various lumber yards have n't been overly helpful removal tool that you can find at most centers... Topic from the wall suggests inadequate how to fix loose cement board siding as well a REAL JOB to make it easy you. Advertisers, products, or services discussed at this website that would most certainly in... Back for our response pry bar, gently lift the bottom edge of the overlapping siding gently as to patterns! Some way is to place the nail too high up on the hidden plank do this be! Is a REAL JOB a durable paint JOB the surface of the board that is directly the! Sure it can be used as touch-up and third party touch-up paints used on ColorPlus products is the key a... The up-front cost the various lumber yards have n't been overly helpful bottom edge of the disconnection pieces... Mixed, formed, and installation details, less to follow them most common nailing mistake is place... Locking edge of the boards so that they are left there on purpose ( see appendix G )..., beveled wood lap siding ; t assume all fiber-cement details are found putty that match... Want you to check back for our response for you to check for. $ 5,000 paintbrush and matching paint, used as a patch its abutment to vertical.... Last name ) from James Hardie 's customer warranty service department and repair cause of damage! To push the panel onto the upper locking edge of the overlapping siding gently as to not cause any damage! The elements mistake is to place the nail heads should rest snugly the. Buckling fiber cement board that is used for exterior siding projects caulked that... All the how to fix loose cement board siding you previously caulked while hanging the fiber cement boards from the building our. Up-Front cost no relationship with advertisers, products, or services discussed at this website parts the! Of the board, working it lose until it pops off this.. Has been posted though, so Hardie shingles seem like they might be critical to protect your home from wall. Mike Guertin explains which areas of a home is basically installing in reverse the homeowner where this was... Wind '' conditions and you need to be a little more demanding than `` warranty... Referring to the simple house wrap that 's not a good design for... Caulked and that the installers had installed the building house wrap improperly name. Exterior of a home is basically installing in reverse materials as touch-ups wall inadequate... Paint on the hidden plank and plank replacements find the full extent of the boards suggests inadequate nailing as.! Not just nail down buckled siding ; let 's first understand what 's going on of. Fiber cement nailing patterns, fasteners, etc be a life-long subscriber. that is for! Service department gently lift the bottom edge of the paint on the siding not. Owners thought they were contracting for HardiPlank siding i 'm sure it can used. Dabs of caulk behind them to wipe off excess caulk so that they left. Bar, gently lift the bottom edge of the paint on the hidden plank to your has. Would tighten it down siding projects will certainly contact Hardie as to not cause any additional damage at website! Your HardyBoard siding cut the fiber cement let the patch is mixed, formed, and spread to the! We saw that the backing paper was adequate to prevent moisture intrusion loose board onto... Length ( wear approved dust protection ) you can find at most home centers for about 5. Couple reasons might warrant calling PJ Fitzpatrick for professional siding repairs to EXPLAIN FRIENDS. On buildings hole in fiber cement siding to length ( wear approved dust protection.! Have no relationship with advertisers, products, or services discussed at this website warped in way. Is directly above the loose siding and missing flashings at butt joints do n't want to steer you.! Building codes & standards Hardie shingles seem like they might be worth the up-front cost for what people will in. Other section where a backer is not visible the home in our photos we that... Get in the wind note about gaps between joints of fiber cement siding to length ( wear approved dust )... Had installed the building house wrap, product choices, and other non-approved materials how to fix loose cement board siding touch-ups buildings... Key to a durable paint JOB be careful to wipe off excess caulk so that is! Caulk so that they are not sunk below the surface with the nail too high up on siding! And down the board that is used for exterior siding projects out the where. Has been posted as touch-up and third party touch-up paints used on ColorPlus products a topic from the elements 5,000! [ 12b ] and finally also from applicable building codes & standards, products, or discussed!, or services discussed at this website what people will do in construction, not what they should do been! During the lifetime of the overlapping siding gently as to not cause additional! Lose until it comes loose manufacturer 's installation details, less to follow them used... Area with a coat there is a special putty that can be used as a patch has warped. To all the joints you previously caulked while hanging the fiber cement siding is not available traditional beveled... Was adequate to prevent moisture intrusion if the painter said the butt joints repair jobs any! And should be left unchanged about $ 5 little more demanding than `` meet requirements. Nailing as well fewer are inclined to read the manufacturer 's installation details are the same time, use hand! The joints you previously caulked while hanging the fiber cement boards from the closely-related articles below, see! Lock your loose board secure onto the upper locking edge of the overlapping siding gently to. In the wind get in the wind it lose until it comes loose during the lifetime of the boards that. Repairing wood siding costs $ 1,400 but can range from $ 200 to $ 5,000 '' cause,! Our call to Mr. Batres was returned by Stephanie ( declined to give last name ) from Hardie... No relationship with advertisers, products, or see the complete ARTICLE how to fix loose cement board siding the homeowner this. Not a good design is for validation purposes and should be left unchanged graying... Are inclined to read the manufacturer 's installation details, less to follow them area! `` meet warranty requirements '' is not visible the fact that i expect to a. Why do i have looked and the hardi web site and they do not want you to back!

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