We have installed fiber cement siding on tens of thousands of homes over the past 17 years both james hardie and certainteed as well as nichiha. Use the carbide grit blade to cut out the bulk of the clap. Fibercement siding is lowcost for its rated lifespan and is easy to maintain when compared with other siding choices. Watch this video to find out how to remove rotten hardboard siding and replace it with more durable fiber cement siding. How to fix damaged fiber cement siding united home experts. Fiber cement siding can stand up to almost anything that mother nature can throw at it. How to repair fiber cement siding step 1 clean the siding. Use a clean, damp sponge to wipe down the area to be patched. If backing does not exist behind siding, slide a thin piece of sheet metal behind the repair area as backing for your filler.
Caulk is a substance designed to seal a joint between two surfaces and. However, accidents can happen and if for some reason your hardie board has suffered damage you need to repair the offending section to ensure the structural stability of the overall tile installation. For more information on avoiding inhalation refer to the material safety data sheet available wherever james hardie fibercement products are sold. For great results, handle those fragile clapboards with care. No matter how durable fibercement siding is, though, cracks. You then let the patch dry and sand it to blend into the surrounding parts of the plank. Will this product do a good job on patching and fixing the wall in order to applying new tiles. Siding caulk everything you need to know modernize. 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. Fiber cement siding is lowcost for its rated lifespan and is easy to maintain when compared with other siding choices. This putty should be included in every fiber cement repair kit. Use galvanized siding nails to permanently attach the sheet metal and then apply your patch flush to the surface of the siding.
Patching fiber cement siding fein multimaster is excellent for this. Fiber cement board is an ideal alternative to the usual wood siding and is considered by many to be more durable than real wood. Otherwise, keep reading for some tips on repairing fiber cement siding. Anybody have any success with patching holes in fiber cement siding. The problem with fiber cement board is mainly focused on the aesthetic nature of the material. Cedar siding caulking caulking corner boards har board siding how to repair fiber cement lap siding joint trim gaps damage ling paint loose boards treatment of field joints on harplank lap siding primed version you caulking siding. If individual siding or trim boards peel on your home while others nearby dont, examine their grain pattern. Use the scraper to fill holes in the siding with a cement patching compound. The patch is mixed, formed, and spread to match the contours of the board. Half the cost of a fiberboard cement siding job is labor, so you can save thousands of dollars by installing it yourself. It depends upon what type of wall, drywall or cement board, if it is drywall then this product will work, if it is cement board then you will need a different product. It comes in sheets that resemble small, heavy sheets of drywall. How to repair a damaged hardie board cement fiberboard ehow.
This will allow the patching compound to lock in behind the cement board. The material is durable, flameresistant, insectresistant, and comes in a wide variety of styles that can appease virtually every homeowner. Because it is waterproof and resists movement, cement board is the preferred backing material for ceramic tiles. Before you do anything else, you want to get the siding nice and clean. How to cut and install fibercement siding this old house. Whether its cracked, rotted, or the victim of a woodpeckers bill, a damaged strip of wood siding is an open invitation for water to leak in and wreak havoc on a house.
If theres been significant damage following a severe fire or some other accident, however, then the siding may need to be replaced. These areas include, but not limited to, penetrations, flashings, plank and trim connections, and in some cases, between plank joints. Fibercement siding is an attractive alternative for homeowners who want the look of wood siding with the rot resistance, fire resistance and durability of cement. Is there a siding that i can use to make these repairs that will match up. Key exteriors offers vinyl siding both insulated and noninsulated options and fiber cement siding. How to repair uneven cement boards home guides sf gate.
People prefer the natural look and feel of real wood and prefer wood sidings instead. Typically billed as a lowmaintenance, longlasting material, does it measure up to its reputation. Patchpro premixed patching compound the home depot. Mar 29, 2019 concrete siding is a composite material made out of a type of cement, an aggregate like sand or gravel and a mix of water and chemicals. Allow the patch to thoroughly dry and apply another thin layer of patching material if the first layer shrank during the drying process. Fiber cement siding looks like wood, but its actually a tough, industrialmaterial alternative thats waterproof, fireproof insectresistant, making it.
Lap siding installation instructions always wear safety glasses and dust protection when operating power tools. Concrete siding is a composite material made out of a type of cement, an aggregate like sand or gravel and a mix of water and chemicals. Hardieplank is a cement lap siding product used on commercial and residential exteriors and is designed for very low maintenance and a long useful life. Hardiplank is a major brand of siding made for houses. Fibercement siding is lowmaintenance, impactresistant, and available in finished or painted options. Patching fiber cement siding anybody have any success with patching holes in fiber cement siding. Roof fascia board how to repair or replace rotten wood in a. Our page top photo shows loose and improperly installed fiber cement. No matter how durable fiber cement siding is, though, cracks. The last roofer said he could not find any hard board or fiber cement siding that is the same narrow size. A cable line was run through the siding when the previous home owners lived there but the cable line is no longer there. If you have some small cracks and holes in your siding.
One of the best choices a homeowner can make for siding a home in this climate is fiber cement, for a variety of reasons. This article describes repair procedures for cosmetic or functional siding issues that may arise such as loose siding, winddamaged siding, siding paint or coating failures, and siding gaps, especially gaps at fiber cement siding butt joints where lap siding is installed. Fiber cement siding repair or patching reapplying caulking when it has begun to show signs of wear can help keep moisture from getting into the wall cavity. Jul 21, 2009 a little time lapse experimental video on small patching project. Dents, chips, cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound. So when a piece needs fixing, its a task that merits a big red flag on the to do list. Im backcharging the hvac company, but the second area is the problem.
Hardie board siding, created by james hardie and also known as cement board siding, has been around forever, but its popularity seems to come in streaks. If its blind nailed, you can usually stick a couple of wood shims under the next clap to give you a bit of clearance. Do not use stains or oilbasedalkyd paints on james hardie products. To repair hole in fiber cement siding there is a special putty that can be used as a patch. How to cut and install fibercement siding this old. Types of concrete siding include fiber cement, hardie board, cement and stucco. Reapplying caulking when it has begun to show signs of wear can help keep moisture from getting into the wall cavity. Wood used for siding and trim usually has a vertical grain pattern. A wellexecuted paint job can last 7 to 25 years, depending upon the type of siding you have. If you use patching mortar instead of vinyl patching compound, either mix it with bonding agent instead of water or coat the edges of the surface to be repaired with bonding agent. Patching holes in siding fastdrying and easysanding fillers make this job go much more smoothly. The product is a combination of wood and cement called fibercement.
Extremely durable fiber cement siding is resistant to moisture, fire, warping and insects. Weatherside fiber cement siding is the 1 and weatherside fiber cement siding is the 1 and only solution for replacing or repairing old asbestos siding shingles. Use the paintbrush to cut in the top edge of the siding board, making sure to paint the bottom edge of the siding. Patching fiber cement siding windows, siding and doors. Hardiebacker is a cement board available for use with ceramic tile installations and is a very durable underlayment. Install hardie board fiber cement siding by yourself gecko gauge. Caulking and patching your homes exterior before painting. Cracks and holes in any surface collect water, which causes paint to peel. Weve been providing a better way to build for over 100 years. Repair or patching fiber cement board siding dents, chips, cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound.
How to repair fiber cement siding the complete guide. For holes larger than 12inch in diameter, use a carton knife or carbidetipped tool. Scoop up some of the patching compound with a putty knife. 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. One of the many reasons homeowners choose fiber cement for their siding needs is that fiber cement is so sturdy. Electric or pneumatic hand shear carbide score and snap knife. Most companies warranty their product for 50years, which is proof of its durability. How to cut and install fiber cement siding this old. Shakes handsplit and scallophalf round shingles vertical. Like when your hardie board gets messed up and you dont fix it until you decide to write a post called how to repair hardie board siding.
Remove, fix, or replace broken shingles, clapboards, fiber cement, and vinyl siding. A few years ago we were headed on a little family vacay, it seemed a million things needed to be done before we could get out of town. I am trying to look for alternatives to replacing the whole piece if i can make it look near decent. This material is an affordable alternative to completely renovating your existing siding, and it is more appealing than standard vinyl. How to repair fiber cement siding the complete guide allura. Get fair costs for your specific project requirements. We all have them, leering at us from their little spots around our home.
This creates a dense, durable material that can be formed into shingles, planks, or panels for installation on homes and buildings. When i decided to begin installing james hardie fiber cement siding in 2006, i must admit that my motive at the time was to add more exterior. Mix the latexmodified cementitious patching compound in a small bucket. Hvac guys came out and tore up the fiber cement siding in 2 places. Guide to repair or replacement of asbestos cement siding. Looking for more information on how to repair fiber cement siding. Though it is a tough wearing product, the surface of the siding can sometimes be damaged during installation, by unusual wear or by impact. Types of concrete siding include fibercement, hardieboard, cement and stucco. Here are the pros, cons and costs of hardie board siding to see how it looks under scrutiny. Hardie board siding is a cement board siding that can be installed over braced wood or steel studs on the exterior of a building to provide a strong, durable covering that creates the look of wood siding without the expense or maintenance requirements.
The advantages of using fiber cement siding in a home remodeling project are undebateable. James hardie is the world leader in fiber cement siding and backerboard. How to replace damaged hardboard siding with fiber cement. Though its name might make it sound industrial, fiber cement siding can take on a variety of appearances including wood, making it a solid choice for either a historic home or a new build. Mix vinyl patching compound as directed by the manufacturer and trowel the compound into the cracks. You know, the one you need to take care of, but it just never happens. Replacing rotten hardboard siding on your home todays. Cost to install fiber cement siding 2020 cost calculator. Guide to repair or replacement of asbestos cement siding or. A common remodeling practice is to install new vinyl or aluminum siding over cement asbestos shingle siding as well as over many other older siding materials when the old siding has become damaged, leaky, or cosmetically ugly. Mix up a small amount of thinset mortar following the manufacturers instructions.
However, i have not found a product specifically made for patching fiber cement siding. Dont slice all the way through the board, or you may cut the builders felt underneath. So you can literally create unlimited custom colors to match any style. How to repair a damaged hardie board cement fiberboard. The siding on this gothic revivalstyle home looks like wood clapboard, but its actually fiber cement painted a custom color. Allow to dry and sand with 150grit sandpaper before priming and painting. Mar 22, 2014 one of the best choices a homeowner can make for siding a home in this climate is fiber cement, for a variety of reasons. A complex material, fiber cement siding is made from a combination of substances such as wood fiber, sand, clay, and cement.