Patching Holes In Aluminum Siding

Try to remove as little of the siding as possible.

Patching holes in aluminum siding.

Before filling the hole wipe the siding clean. Of liquid dish detergent. Step 4 cut out a piece of replacement siding. Repairing small aluminum holes step 1 clean the area around the hole in the aluminum with a sponge soaked in warm water mixed with liquid detergent.

Squirt enough caulk into the hole to fill the area behind the hole. Peel off any excess so the patch is flush with the front of the aluminum siding. Scrape any flaking paint and sand smooth. Rub fine steel wool gently over the holes to remove loose corrosion.

Patching holes and cracks with an epoxy filler prevents water from getting into the walls of the house. Rinse thoroughly with water to remove the detergent dirt and debris. The less you have to cut the better. Mix the two components together thoroughly then push the putty into the hole with your fingertip.

Sand the corners of the area you cut and lightly sand an area of about 1 inch on both sides the top and bottom of the gap. Avoid smearing excess caulk all over the surrounding siding the less you get on the siding the less obvious the repair will be. Pressure wash and allow to dry. Apply an alcohol base primer or an oil base primer that has been thinned with 2 cups of thinner per gallon of primer.

How to repair a large hole in aluminum siding take the x acto knife and cut out the portion of the aluminum siding that contains the large hole. 3 shake a spray can of corrosion inhibiting paint. Lightly sand the corroded holes down to the bare metal. Also know that aluminum siding can and should be painted.

For a large hole simply remove the portion of the steel siding that contains the hole with your sharp knife. Similar to many projects patching aluminum siding requires some prep work to ensure a. Work fast because this stuff sets up quick. Wipe off the sanding dust with a rag wipe the siding again with a damp sponge to pick up finer particles and dry the siding with a clean rag.