- Measure the Damage. The first step to repairing hardie plank siding is measuring the damage. ...
- Repairing Severely Damaged Hardie Planks
- Remove Damaged Boards. If one or more of the Hardie planks is severely damaged, the first step is to remove it completely. ...
- Replace Damaged Boards. Once you have removed the damaged board, replace it with a new one by sliding it into place and tapping it gently into position using a hammer.
- Caulk and Paint it. Once the new board is in place, caulk the seams between it and the adjacent boards using a tube of caulk.
- Repairing Minor Cracks or Peel offs
- Use Putty and Paint. If your hardie plank siding has minor cracks in it, these may be filled using putty. ...
- Caulk Seams. If your hardie plank siding has started to peel off in some areas, you can use caulk to stop the peeling and ensure that moisture does not get ...
- Paint Over It. Before painting over the surface, make sure the putty has been dried out completely and has cured for at least 24 hours.
- Final Words. After you have repaired all areas that need attention, go around your property and inspect other planks to see if any of them show signs of damage.
Full Answer
How much does it cost to replace siding with hardiplank?
The average cost to reside a 1,500 sq.ft. house with Hardie siding is $12,000-18,000. In lower income areas, homeowners may pay less to install Hardie Board siding, around $10,000-14,500 for the same size house. If you are ready to install new siding on your house, contact your local siding pros for FREE siding replacement estimates.
Does hardiplank siding increase value of home?
James Hardie siding will not only give your home a whole new look and feel; it will also significantly increase its value, as it has consistently been ranked one of the top projects with the highest return on investment by Remodeler Magazine's Cost vs. Value report.
How to stain hardiplank siding?
How to Stain Hardiplank Siding
- Finish the board prior to installation. To achieve the appearance of stained wood on Hardiplank, your best bet is to finish the siding before it is installed on ...
- Lay the boards out flat, wood-grained side up. Fiber-cement stain is a product that replicates the look of natural wood by pooling in the imprinted grain pattern on ...
- Dust off the boards. ...
How to cut hardieplank siding products?
HardiePlank can last longer than that, especially if painted and properly maintained. Additionally, do you need a special blade to cut Hardie board? To cut this type of siding, use a masonry blade. The blades are designed to be used with most cutting tools, including circular, table and miter saws.
How do you fix a broken Hardie plank?
Use Putty and Paint You'll need to remove loose pieces of cement from inside the crack with tweezers followed by filling it completely with a quality putty. Once the putty has dried, sand it down until it is level with the surface of the plank and then paint over it using a brush or roller.
Can hardiplank siding be repaired?
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 do you repair broken cement siding?
2:0910:22How To Replace Damaged Siding | THE HANDYMAN - YouTubeYouTubeStart of suggested clipEnd of suggested clipTake your hammer little rapey from behind your pry bar. You can pry both of them at the same time.MoreTake your hammer little rapey from behind your pry bar. You can pry both of them at the same time. And you don't run out of angle.
How do you repair cracked fiber cement siding?
Step 1: Inspect the Damage. Take a close look at your damaged fiber-cement siding. ... Step 2: Clean the Siding. ... Step 3: Mix the Patching Compound. ... Step 4: Apply the Patching Compound to the Crack. ... Step 5: Let the Compound Set. ... Step 6: Paint the Siding.
How do you replace one piece of fiber cement siding?
3:114:42Replacing some pieces of hardboard siding with decent results - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou know measure it measure the replacement. Board cutting it with a circular saw just a regularMoreYou know measure it measure the replacement. Board cutting it with a circular saw just a regular blade in here kind of a general purpose blade stuff cuts very very easily.
How do you fix fiber cement board?
2:1410:26Installing cement board on the wall - YouTubeYouTubeStart of suggested clipEnd of suggested clipReally on the walls I'm only going about four screws four to five screws. Down the stud. You canMoreReally on the walls I'm only going about four screws four to five screws. Down the stud. You can just spread them out we'll talk about this when you get to the floor.
Can you patch cement siding?
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. Allow the patch to thoroughly dry and apply another thin layer of patching material if the first layer shrank during the drying process.
Why does fiber cement siding crack?
Fiber cement planks are floppy until secured on the wall and holding only in the middle or transporting over a shoulder will cause a dramatic sag at both ends. The stress can cause a crack at the center of a board.
How much does it cost to replace one piece of siding?
Less obvious damages may include loose siding, water damage or warping. Repairing physical damage—holes and cracks, as well as loose siding—costs between $100 and $150 and small leaks will be under $200 to patch....Types of Repair.Type of RepairCostLeaks$100 to $200Cracks$50 to $150Holes$50 to $1005 more rows•Feb 17, 2022
Can Hardie board be patched?
Dents, chips, cracks and other minor surface damage in Hardie® siding and trim products can be filled with cementitious patching compound.
Why does fiber cement siding crack?
Fiber cement planks are floppy until secured on the wall and holding only in the middle or transporting over a shoulder will cause a dramatic sag at both ends. The stress can cause a crack at the center of a board.
How long does Hardie board last?
50 yearsHardie Board siding is a greater financial investment than vinyl siding, but it lasts longer too. So as you consider this aspect of your decision, realize you will enjoy this outstanding siding for up to 50 years.
Does caulking Hardie board void the warranty?
These such areas are called “field butt joints.” In the case of James Hardie's Color Plus siding, which has a pro-rated 15-year warranty, using caulk at field butt joints will flat out void your warranty!
What is the warranty on hardiplank?
Since Hardie siding is exceptionally long-lasting and weather-resistant, it is backed with a 30-year limited warranty.
Step 1
Brush away any chipped paint, small loose pieces of siding or anything else that mars the plane of the siding.
Step 2
Sand over the damaged area lightly but thoroughly with a medium-grit sandpaper to smooth any jagged edges and create an easy grip surface for the patch product.
Step 3
Apply the patch product to the damaged area with the flexible putty knife to fill in any indentations or holes.
Step 4
Hold the knife roughly perpendicular to the siding patch to finish the surface of the patch, and taper out the edges of the mortar patch blending it into the surrounding siding.
Step 5
Allow the patch material to dry thoroughly according to the recommendations on the product label.
Step 6
Sand the dried patch material lightly with a fine-grit sandpaper to smooth out the surface and blend the edges of the patch with the surrounding siding. Feel along the patch to identify any bumps that need to be smoothed out with further sanding.
Step 7
Wipe or brush away any of the sanding grit with a clean, dry, lint-free rag or a clean and dry brush, leaving a smooth surface.
What is the best way to clean siding and trim?
Extra care should be taken when cleaning your siding and trim using a pressure washer.
How much pressure should I use to keep siding and trim from leaking?
To minimize the chance of damaging your siding and trim use a wide fan tip, keep a minimum of 6 feet from the wall, and keep the pressure below 1500 psi. Maintaining the exterior of your home helps prevent water intrusion and is an important part of sustaining the beauty and value of your home.
What is fiber cement maintenance?
As a guide, it is recommended that normal fiber cement maintenance tasks and care include: Installing gutters and downspouts on your home —if they are not already present when you purchased the home. Cleaning out your gutters, blocked pipes, and overflows of any debris, leaves, twigs and dirt.
Can you replace James Hardie siding?
It is advised to replace the damage siding with a new section of ColorPlus® siding. If your James Hardie siding was originally painted after it was installed on your home, then check the original paint manufacturer’s recommendations for reapplication of paint.
Can James Hardie siding be filled with cementitious?
Dents, chips, cracks and other minor surface damage in James Hardie siding and trim products can be filled with cementitious patching compound. Refer to manufacturer’s recommendations for products that are compatible with fiber cement.
Why does fiber cement siding come loose?
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. A plank that is nailed too high will start to sag because the thin top lip has started to give.
What is the gap between fiber cement siding joints?
One thing to note about gaps between joints of fiber cement siding is that they are left there on purpose. Although the material expands and contracts less than wood, best installation practices still allow for some movement and to respond to shifts in the home.
Can you remove fiber cement boards from a home?
Therefore it's important to know how the product is installed to begin with. 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.
Can you face nail a lap siding?
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. Use some touch up paint to cover up these face nails and then re-caulk any gaps to completely repair fiber cement lap siding.
Can you repair cracked fiber cement siding?
There's no doubt that removing entire sections of board risks damage to corresponding areas but in many ways it's the only tried and true way of how to repair cracked fiber cement siding. If you need to repair fiber cement siding hole because of raccoons, mice, squirrels, birds, etc. there may be a way to fix the sections while they are in place.
Why is my fiber cement siding buckling?
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. Buckling fiber cement siding may also occur if the product was not properly nailed.
Why does my siding have algae?
Algae, fungus, moss or lichens on siding are usually due to a combination of moisture and shade on the building wall. Plants too close to the building wall, repeated wetting by sprinkler systems, or unnecessarily dense close shade tree growth are conditions that can usually be remedied.
Can fiber cement siding be sealed?
Cut ends of fiber cement siding should have been sealed using 100% acrylic latex primer or paint (Certainteed) or in some cases using an approved caulk wiped on the cut surface (see our notes on Hardieplank installation). And caulk is required at certain joints such as vertical trim at windows, doors, corners.
Can you replace cracked siding?
You can replace the damaged sections (work with care); You could also back-flash and then simply paint the cracked siding; #N#any sealant or "patch" will "work" mechanically to seal the crack but it'll be ugly when painted.
Can James Hardie siding be filled with cementitious?
Dents, chips, cracks and other minor surface damage in James Hardie siding and trim products can be filled with cementitious patching compound. Refer to manufacturer recommendations for products that are compatible with fiber cement.
Why does my siding rot?
Water from rain or sprinklers can damage hardboard and wood siding over time , causing it to rot or deteriorate. This usually occurs on the bottom rows of siding near the ground, or on siding that adjoins a roof or chimney.
What is fiber cement siding?
Fiber cement is usually blind-nailed, which means the nails go in the top edge of each piece, so the next row above it covers the fasteners. When it’s painted the new siding looks as good as the old, it just lasts a lot longer.
Can you replace lap siding?
Replacement is the only option for rotted, hardboard lap siding. However, you don’t have to replace it all, just the damaged pieces, which are usually near the ground or adjacent roofing. First, pry the damaged pieces off the wall using a crowbar.
Can you pull down the bottom of a siding board?
As the bottom of each board comes out, you can pull down on one end of it and free it from the nails going through it and the row above. Occasionally there will be nails left behind under the last good row of old siding, which have to be cut or removed so the new siding can go in.
