How To Install Fiber Cement Siding On A House

Find your most beat up pieces of siding and rip them down into 1 1 4 in.

How to install fiber cement siding on a house. Putting up trim before installing fiber cement siding. Install these fragile starter strips with a 15 gauge trim gun. Leave a small gap at butt joints and fill with caulk. These can be made from wood vinyl or thicker fiber cement products such as hardietrim.

Install flashing at all end joints where two pieces of siding butt together. Score the cut line with a utility knife and snap the siding in two. Above the bottom of the wall sheathing as a guide. When installing fiber cement siding be sure to leave at least clear space between the siding and the flashing vertical siding should be installed and attached to the structural framing when a non structural sheathing gypsum board or foam type sheathing are used.

Begin by installing the inside and outside corners on the wall. Apply caulk to the joint before and after installing the siding. When installing fiber cement siding always leave a gap at the ends of each length of siding. Fiber cement siding tolerances and gaps.

Then you would install your fiber cement corner and window trim. Corners should be at least thicker than two stacked pieces of siding to allow room for caulking. These strips installed at the bottom will make your first row of siding angle out to match the rest of the rows. Snap a line 1 in.

If you re hanging fiber cement siding you ll typically use fiber cement trim from the same manufacturer on areas like inward and outward corners. Once cut to length minus the recommended wiggle room attach each trim piece by driving nails through it the house wrap and the sheathing and into wood framing. When you start just make sure the first row is level. Apply a vertical bead of caulk at each end of the wall.

Cut a length of fiber cement clapboard siding inch shorter than the width of the front wall. Do not overdrive the nails. Use galvanized siding nails and make sure that the nails penetrate a minimum of 1 1 4 inches into the framing. Be sure the flashing overlaps the siding course below.