We live in Alaska. Make sure you properly weatherproof the wall and take proper safety precautions when cutting fiber cement. Do I need to wrap the house>?  JamesHardie HardiePlank® Lap Siding information can be found at the company's web page on this material:  "30-Year Limited Warranty Fiber cement siding is a durable and attractive exterior wall covering option. There will not be a lot of moisture because the plants are low water succulents, but it will impede air flo to the cement board. Don't count on much help from James Hardie's customer warranty department on siding shrinkage or butt joint gap concerns. Shake installation: I am adding 1000 sq ft to the house and want to install cement fiber board. Add to Cart. James Hardie HardiePanel Fiber Cement Sierra 8 Siding 48"x120" Primed 1pc . I know it wasn’t caulked correctly, but are there other things that need to be corrected? We are thinking of using the Hardie panels (48 x 98) rather than lapped boards for a more contemporary look. 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,  Technical Bulletin #17, We just had 1 piece of fiberboard siding break and fall off of our house down low. I’m not sure if the installer used the blind nail method or not….. Cutting FCS with a circular saw creates a large amount of dust which can lead to the incurable lung disease silicosis. Fiber Cement Siding Gap & Clearance & Caulking Specifications. 0.25 inch. Inspect siding carefully for damage when it arrives. The following information is adapted & expanded a bit from Certainteed Corporations installation instructions for the company's fiber cement siding products, as this is the most comprehensive guide we could find for caulking & clearance instructions when installing fiber cement siding. I’m concerned about the last row showing the nails. can this siding be placed over the old wood planks? Mike, 30 years? - p. 41. On the lower part of the sheet, I would recommend overlapping the top of the slab at least an inch and a half.”. Scoring: Fiber cement siding can be scored and snapped like drywall, though the cuts are not very smooth. Stuff made me sick for 5 months, boss too. There are joints in the siding above the windows that leak. No. shortly after we had 3 days of winds over 75 mphs. Butt end/joints should be installed with factory sealed or factory-prefinished ends butted together in moderate contact.CertainTeed recommends (but does not require) the use of a butt end/joint flashing made of a durable, non-corrosive material that is compatible with fiber cement siding (e.g. Toll Free #: 800.999.3654 We live in South Carolina so it get pretty hot and we’re seeing the siding start to pull from the house where it was not face nailed. It is painted. Email: email@example.com,  "Moisture Control in buildings: Putting Building Science in Green Building," Alex Wilson, Environmental Building News, Vol. Fiber cement siding ("fibre cement cladding" in the UK and "fibro" in Australia) is a building material used to cover the exterior of a building in both commercial and domestic applications. We have hardiplank siding up. Great site , thanks! How Do I Choose Between Factory Painted Fiber Cement Siding and One That Is Only Factory Primed? My exsisting redwood t&G siding is still in excellent shape and i have just finished scraping, sanding and priming with oil base primer. Appreciate any help. Product Type. It seems odd that the siding is over drywall as there seems to be too much margin for play as drywall does not support sheer very well. Thanks for the great tips and for the very helpful step-by-step instructions! CertainTeed Corporation 3., Taylor & Francis, (CRC Press) 2000. Mr. Cairns can be contacted by telephone: 250-808-5777, or by email:  Roger Xu, å¾é¶æ° (my Chinese name), Ningbo Yihe Greenboard Co., Ltd., Paint Handbook: testing, selection, application, troubleshooting, surface preparation, etc., Guy E. Weismantel, Ed., McGraw Hill Book Company, 1981, ISBN-10: 0070690618, ISBN-13: 978-0070690615, [Excellent but a bit obsolete paint theory and practice, also a bit light on field investigation methods, out of print, available used-DF], Paint and Surface Coatings, Theory and Practice, R. Lambourne & T.A. Our siding close-up photo at page top illustrates what may be another clue in the history of a failed installation. Take care! Should we have a drip edge? The website has james hardie logos on it and states that the procucts are recommended by J. Hardie. We recommend mixing up a solution of TSP (trisodium phosphate) and water and scrubbing it down with that. How can I remove the damaged boards without ruining the other siding that does not need to be replaced? HELP, I had someone install hardiplank on my new house, they covered over my GFI plugs. The Azek trim too has been molested with gnawing just off the deck. It might be possible to trim the existing siding back with a circular saw, if you’re careful not to cut through the flashing behind it. James Hardie Fiber Cement Artisan Square Channel Siding 10.25"x144" Primed 1pc . Fiber cement siding from the James Hardie brand, on the other hand, has a guaranteed warranty of 30 years – lasting up to twice as long as other siding materials. I am buying a manufactured home that has vinyl siding. A carbide tipped scoring knife lasts much longer than a standard utility knife blade. You have entered an incorrect email address! Use hot-dipped galvanized or stainless steel nails. Fiber cement siding consists of Portland cement, water, sand, and cellulose fibers pressed together to form sturdy boards or sheets. 1/8" from all trim or other materials before fastening, Make sure the panel overlaps 1-1/4", allow for structural movement, p. 33, 1/4" clearance Good luck with your project! Siding Surface Design. Use a square or level to check that the rows line up at corners. can I use triple coated gold trim screws with the smaller heads so no counter sink issues? Please use this form to contact Danny Lipford, America’s Home Expert, directly: https://www.todayshomeowner.com/radio/ask-questions/ I purchased a new home with cement board external siding. Can the face nails be counter sank and then filled with calk? It has hardi plank siding on it and I am having problems with water coming in at some of the windows when it rains. Since the home sits up so high, I want to make the bed a raised bed using a small rock wall to hold the soil. Fiber Cement vs. Other Siding Options. We have a similar issue as Raul, hardie plank siding and no housewrap. A few of the lower pieces blew off and i was wonder if there is any other way to ensure this does happen again? Support siding along its length when cutting. Re-seal cut edges with primer or paint before insertion; flash all corners; p. 35, 41Note 3Note 4See also J-CHANNEL ERRORS on FIBER CEMENT SIDING, 1/8" gap between trim & first & last panels, 1. You can buy planks from your local home improvement store for about $0.70 to $5.25 per square foot. 5. Would it be best to call a professional installer? Has anyone used this trim or has any opinion on it? Lots of helpful web-sites say to wash the siding before painting, but nobody says what is preferred to wash it with. 12. Do I have a case in getting it replaced or installed correctly? Carry pieces on edge to prevent breaking. I have been trying to locate the “flush” adapter tool used in conjunction with a pneumatic nail gun to prevent nails from being countersunk into the siding. Lastly, my vinyl siding on North side grows green moss/mold. Great question! Wear a NIOSH approved N-95 dust mask or respirator when cutting FCS. I got two hours out of a thin-kerf, 24 … Hi Allen, Some are weighted stronger than other considerations, but it’s up to you to decide what you value most. If beauty is your main goal, then you can’t beat cedar siding. While fiber cement siding should be painted as soon as possible after installation, factory primed FCS can go as long as six months without painting. I am thinking of nailing it straight to the plywood and the poles. I want to make them 6×6 with an 8×8 boxed trim at the bottom and the top. Your input on our fastener issue will be greatly appreciated as we are excited for the new look, protection and “double-wall effect” to our home! Thanks for sharing! installing 4×8 sheets should I use foam backing and 10 or 30 lb felt is that all or does other support need to be installed between studs to support – also if trimming with wood around windows can the wood trim be installed on top and caulked– home is raised therefore is a bottom strip required and if installed over a conventional slab how high from the base to prevent the board staying in water. Caulk joints and ends first with a high quality latex caulking. James Hardie Fiber Cement Artisan Smooth Siding 7.25"x144" Primed 1pc . I’ve been trying to find some, but apparently they are not used any longer. Take care. Sheath walls with plywood, oriented strand board (OSB), or foam. We live in Texas and sometimes we get hurricanes. InspectAPedia tolerates no conflicts of interest. Fiber Cement Siding Installation Tool (1 Set) 4.8 out of 5 stars 1,975. Thanks for the input! or do i need to put plywood up frist? Screw goes in easily, & any additional countersinking on the screw’s part is very easy. Always cut siding outside and use a dust collecting saw hooked to a shop vac if possible. Also, on prefinished products, caulk may leave an unsightly looking finish. The siding uses factory clips screwes thru to the 20 ga metal studs.? I didn’t realize that you could hide the nails by putting them at the top instead of at the bottom. What kind of nails and/or glue should I use to adhear to the 4×4. We need to put up plywood over the windows. Behind the foamboard is plywood, then 2X4’s spaced 1 ft apart. Add to Compare. This creates a dense, durable material that can be formed into shingles, planks, or panels for installation on homes and buildings. The ends of Hardie siding planks are supposed to end on and be nailed to a stud. Is fiber cement siding or sheathing allowed to contact soil when used as skirting? or For blind nailing is it absolutely necessary to use roofing nails, requiring purchase of a roofing nailer? ", 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,  - DIY Chatroom, retrieved 1/17/2013, original source http://www.diychatroom.com/f2/ certainteed-weatherboard-vs-HardiePlank-4638/,  Certainteed Weatherboard fiber cement siding and trim products - see certainteed.com/ or see certainteed.com/resources/sidingandtrimspecsheet.pdf. Fastening Tips for HardiePlankÂ® 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],  Technical Bulletin #8, Also, on prefinished products, caulk may leave an unsightly looking finish. "Certainteed WeatherBoards™ Fiber Cement Siding Best Practices for Effective Job Site Management",  "James Hardie's Mesothelioma and Asbestos Legacy Continues, 2009", web search 03/01/2011, www.survivingmesothelioma.com,  Killer Company, James Hardie Exposed, Matt Peacock, Harper Collins Australia, ISBN: 9780733325809; ISBN10: 0733325807,  " Anyone else have HardiePlank siding on their house? We use to have wooden siding. 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],  Technical Bulletin #9, "Do not caulk fiber cement butt joints/edges. It is never acceptable to leave a gap of any size at a butt end/joint.  Thanks to reader Marie Carr for James HardiePlank siding photograph and case history information. Hariplank is not squirrel impervious. are we required to put a moisture barrier in between? Our company … Fax #: 517.787.0023 My solution is to drill a countersink hole first, using a concrete drill bit (regular bits will dull almost immediately in cement board), then setting the screw without any pre-drilling of a screw hole. The current siding, which is heavier than HardiPlank is attached with 3/4” nails. 4 foot. THANKS! I fould the Tamlyn Xtreme Trim reveal system on line that would help create a modern architectural lines. The New Striker Carbide Utility Score is The Preferred Way To Cut Fiber Cement Siding Eliminates Creating Fiber Cement Dust The new Striker Carbide Utility Score allows easy scoring and snapping of a variety of materials, and is the preferred, safe method for cutting carcinogenic fiber cement siding (Hardie Board). Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. maybe even pre hammer a few nails. They usually carry brands such as James Hardie and GAF WeatherSide. Can I install over the foam board? From the Manufacturer. I have to reley on others for help for I am widowed. [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:  Hardiplank James Hardie warranty claims information:Tel: (866) 375-8603, Email:  Instructions for application of HardiePlank lap siding can be found at https://www.jameshardie.com/products_siding_hardieplankLapSiding.py?openTab=jsnavLink4,  "Homeowners Care and Maintenance Tips", 1-800-9-HARDIE,  "HardiePlank HZ5 Lap Siding Installation Requirements - Primed & Colorplus® Products",JamesHardie, November 2012, 1-800-9-HARDIE, I’m not sure what you call them, but there are clips that cover the gaps between the boards. Backed by his 40-year remodeling career, Danny served as the home improvement expert for CBS’s The Early Show and The Weather Channel for more than a decade. Is it necessary to cover over nails prior to painting or can I just paint over them? Click on the installation instruction link for your brand of siding at the bottom of the article to find out more. If we put screw in it won’t it crack? I’ve got a friend whose house has dozens of feet of hardiplank with gnawed edges. If you’re working alone, overlap gauges can be used to support the siding while you nail it. Meaning there was none installed prior to installing the sliding, the only thing under the siding is plywood? These boards will be butted together. There is no insulation in the outer walls on the first floor, but insulation on the second floor. Get Started. Add to Compare. All of the Hardiplank siding comes preprimed. How do I remove rust stains (due to dripping water on the HardiePlank) from the Hardie Plank siding without damaging it? Take small pry bar containing flat end; gently pry loose good fiberboard sheet above the piece you want to replace(about one inch away from fiberboard that is to be removed) then use cutting tool to cut nails away so that new replacement board can be inserted to replace the rotten fiberboard. How can 1 piece be replaced when it was blind nailed without taking off the many pieces above it? I have some 20 year old fiberboard siding on my home. Watch this video to find out how to make your home safe by installing smoke and carbon monoxide alarms, information on fire extinguishers and how to use them, testing for lead and radon gas, and child safety tips. We want to put your cement fiber siding right on top of the wood siding. Research has shown that this material can last upwards of 50 years or more. This is serious!!! Fiber cement siding boards are fastened to walls in overlapping rows in the style of clapboard siding. When cutting angles on gables, start by cutting a piece of scrap siding or wood to the proper angle then use it to mark each piece. Planning on wrapping home with hardy plank but wanted to make sure using the short roofing nails (to prevent interior exposure, as my redwood thickness is measuring 5/8 and the hardy thickness is 5/16, total of 15/16 thickness) directly into the redwood wall will be sufficient. The tool I believe you are describing is built by PacTool International. Reproduction in whole or in part without permission is prohibited. Here are some other options to consider. It cuts and installs similarly to wood siding, but there are some differences to account for. If you live in a state Where it snows,paint all six sides of every board before you put it up. Shop fiber cement siding & accessories and a variety of building supplies products online at Lowes.com. Do not caulk between siding and any built-in receiving channels located at or around windows. Since that would be a lot of work, you might consider surface mounting new outlets in waterproof boxes and running electrical wires to them from under the house. Applying caulk to the butt joint is ineffective because the gap is not large enough to accommodate the sealant. Joint Tab Attachment. Is this a good method or will I be constantly sent back to fix? Founded in the … Fiber Cement Siding vs Wood Siding. The siding needs to be replaced and I was wondering if the construction of a manufactured home is strong enough to install cement fiber siding? We were also looking for suggestions on how to properly wash our siding and what cleaning products to use – these are all wonderful ideas. I recently addressed issues on a punch list for a building my company built. If you have mildew problems, add some bleach to the mix (1 part bleach to 3-4 parts water) or use one of the products specifically made for killing mildew. (walls 5/8″ thick).  James Hardieplank, personal communication with Daniel Friedman, 6/6/2013. Fiber Cement Siding Products You Need And Service You Deserve. SIDING, FIBER CEMENT GAP & CAULK SPECS at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice. The corner trim boards are on top of the lap siding. The house is in Connecticut. Each row of siding should overlap by 1¼” or more. Primed. is there a particular screw that could or should be used? Thanks, Patty, This is a very useful article. These boards can be cut or shaped to form different products to create the desired building design. How can I attach a garden hose holder to my fiber cement siding? Thanks for sharing your experience with the TodaysHomeowner.com community, Jorge! [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],  J. Tibbets, "Green Houses", NCBI, retrieved 1/17/2013, original source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1469482/. Applying caulk to the butt joint is ineffective because the gap is not large enough to accommodate the sealant. Regular dish soap or laundry soap? (I seen a lot of people with such a concrete nail in their eye.). I have had vinyl and from what I’ve seen of the cement lap siding it is the winner hands down. Does it grow just a easy on smooth cement board and should I paid with mold resistent paint? What do we use to put the plywood up that won’t hurt the hardiplank siding? I have inspected the joints and it appears that they were not caulked or it has fallen out due to contraction or expansion. There are nos studs in between, just 1/2 plywood as sheathing. x 24 in. We built our home 8 yrs. I bought a trailer and now im building a roof and taking the trailer in. Expansion Characteristics of James HardieÂ® 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],  Johnston, Colin D., Fiber-reinforced cements and concretes. The vinyl will fade, if it is anything but white and get brittle and get waves in it. I recently saw a snake go up the side of my house and a lot of the boards are loose so I need to face nail th down. Good luck with your project! If the window trims are 4 or 5 inches wide, they will effectively cover the studs behind the sheathing (the jambs of the window or door). I have been successful installing the cement siding directly on top of the existing masonite whenever the existing masonite siding is in fair shape with no rotting or wet boards or moisture trapped in the walls. As John mentioned above, I plan on wrapping the exterior with tyvek homewrap and trimming off, then painting hardy plank and blind nailing a 7″ reveal. Fiber Cement Accent. i recently added the cement siding and finish my entire house. Siding Profile. The cement doard was face nailed and most of the nail heads are not flush. Help??? Also, I’ve seen many comments about purchasing pre-primed siding. Stephanie informed us that there are no moisture numbers, that it is not possible to measure moisture in fiber cement siding (utter nonsense!) reason why is hardi plank shrinks and the butt joints are staggered out you will notice it two to three years if you caulk the butt joints. WalterAA. Hi Bo, 83, Leak or Condensation? No studs. I also asked that the Brand Hardie be used and he did not. We live in NW Ohio, and deal with snow that sits on the roof in these dormer areas. The siding is screwed and I noticed sagging and waving. Hi, do i need to hire special contractor to remove fiber cement siding other than home improvement contractor. Vertical trim gap & caulking: Leave a 1/8" gap between the siding and the trim or other materials to allow for structural movement.Always caulk between the siding and the trim. Q2)If the foam is OK, does it also need to be wrapped prior to siding? 803 Belden Road How to Identify Mysterious Moisture| Ep. Should the siding butt against the shingles or should there have been some type of board or flashing used? The current particle board siding is made of some sort of compressed material that is starting to crumble apart. I would like to have the siding screwed in, since I just finished redoing all plaster, and I don’t want any cracking from nailing to the outside of house. We called James Hardie's technical support line where a courteous representative told us he would refer us to Hardie's expert Benjaman Batres. Please help! Look at the Hardie site. I like how the guy in the photo hammering in those hard nails , is wearing no safety goggles , as per advice at beginning of article !!! Our call to Mr. Batres was returned by Stephanie (declined to give last name) from James Hardie's customer warranty service department. Can I add Hardiboard directly over the top of all of the fiberboard siding instead of removing the existing sideing? Thank You…. If we can use a regular nailer, what type of nails should we buy? $59.50 $ 59. Make sure your nails are long enough. can u help? Why does the James Hardie website recommend installing trim flush butt against the siding rather than overlapping the edges of the siding? I want to replace it with HardiPlank. should be a gap between dissimilar materials. Or will it shatter? Installing fiber cement siding (FCS)—such as HardiePlank®—is easier than you might think, though there are some important differences from traditional wood siding. Siding can either be blind nailed at the top or face nailed at the bottom. It is still in good condition however I want to clad over it with board and batten purely for aesthetics. What would be the best way to install the hardy sheets over this? Compare Click to add item "Allura™ 5/16" x 12' Textured Lap Fiber Cement Siding" to the compare list. What is your answer because I’ve been going on all of your info when installing my siding. Thanks and Regards Daren. We also provide a MASTER INDEX to this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. Hi, Alex, - p. 37. $198.00 As low as $67.32. and to be structual safe. These can be made from wood, vinyl, or thicker fiber cement products such as HardieTrim®. Make sure the felt overhangs the previous row of siding to keep water from running behind it if the caulking fails. Can you use James Hardie HardiePanel HZ10 96 in. Click the link below to use our new siding estimator tool. 5. 7. Fiber cement siding is an alternative to real wood and vinyl siding. The nails are resistant to being set. Nail and Caulk new board. Enjoy the project! Get it as soon as Wed, Oct 21. Fiber Cement Siding on the inside?It looks really nice from the pictures and would have a nice cottage look to it for my 24’x24′ home im fixing to build. recently purchased a modular home which has metal siding on it. We bought Hardiboard planks more than two years ago, but never installed until now. I would strongly recommend you hire a licensed and Insured siding contractor to perform the installation for you. Danny: You'll never have to repaint fiber cement siding. I am about to begin replacement of RB&B siding on my house with 8 1/4″ Hardiplank lap siding. Also I heard you should caulk each board. If that is ill-advised, how can I achieve the desired effect? 4. The house is in Fairfax Station, VA. We decided to go with Hardie Plank and we are very happy with our decision. But this is my experience with vinyland the research on Hardie siding I have done. The pulling is visable from the ground looking up to the second floor, especially where the siding meets the trim. It can also be attached using corrosion resistant screws. Thanks for any input. Thanks. © 2021 Today’s Homeowner Media. Overall Width. ALWAYS wear dust protection for your lungs!!!! The woodpeckers are KILLING us with all the holes. SQUIRREL NO MORE! Installation on top of the existing siding saves time, is less work, cleaner, and less costly. I have ask a couple home improvement stores and I have gotten mixed answers.