How To Repair Fiber Cement Lap Siding

Remember that many.

How to repair fiber cement lap siding.

To remove and replace damaged siding. This putty should be included in every fiber cement repair kit. Step 1 preparation. Use a pry bar to remove the damaged siding.

You then let the patch dry and sand it to blend into the surrounding parts of the plank. How to replace fiber cement lap siding boards. 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.

Painting fiber cement siding. Step 3 fix any problems behind the siding. Mix a solution of 1 2 cup trisodium phosphate and 1 gallon of water. Face nail the top.

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. Cut the fiber cement siding to length wear approved dust protection. Scoop up some of the. Step 4 replace boards.

Before the fiber cement shake panels image 1 go up you ll need to put up the fascia board. Remove the nails on. Finally paint the area and although the patch may not be cosmetically perfect it blocks out water and insect access. 14 see james hardie technical bulletin 17 for painting and other fiber cement repair recommendations.

To replicate the. How to repair and replace siding step 1. How to repair loose fiber cement siding. The company recommends 100 acrylic paint.

Mix the latex modified cementitious patching compound in a small bucket according to the manufacturer s. Put on a pair of rubber gloves. How to repair cracks in fiber cement siding step 1. Remove any nails from the top piece of good siding.

The patch is mixed formed and spread to match the contours of the board. Step 2 remove damaged lap siding. Blind nail the fiber cement siding in place starting with the bottom piece. Score down the damaged lap siding with a utility knife.

Take care when re painting to avoid incompatible paints. Sealing caulking fiber cement siding. How were butt joints and end joints treated flashed caulked.