How To Repair Water Damage On Garage Siding

Cut all the way through the board to include the damaged area.

How to repair water damage on garage siding. The sheathing and framing sometimes need repairs too but that is less common. If the area of the siding you need to repair is larger than two to four inches the best and most permanent solution is to replace that particular panel of siding. Additionally we show how to repl. The repair is simple if you follow the details in the illustration above.

Easy instructions on replacing repairing rotten or damaged t1 11 siding on your house. The sheathing and framing sometimes need repairs too but that is less common. Step 1 assess siding damage carefully examine your t1 11 siding for signs of mold wood rot or beyond minor water damage. Step 1 remove the water damaged plywood siding after you have located the sheet of plywood siding that is water damaged you ll need to remove it.

When the board is completely cut through on both sides of the damage the damaged section should pull down and out fairly easily. We tear off the damaged hardboard and replace it with fiber cement siding. In most cases the original layer of building paper or housewrap at the bottom of the wall was enough to prevent water infiltration and damage beneath the siding. If necessary move the wedges to make room for the saw but leave the wedges under the clapboard.

Tips and tricks for the best results. We tear off the damaged hardboard and replace it with fiber cement siding. Besides prying out the rotten wood you may need to cut adjacent boards back a stud or two in either direction. In most cases the original layer of building paper or housewrap at the bottom of the wall was enough to prevent water infiltration and damage beneath the siding.