How To Replace Exterior Siding

Cut 1 4 inch above the flashing or window.

How to replace exterior siding.

Replace any damaged plywood or other type of sheathing as needed. Step 2 follow the manufacturer s instructions regarding dry time. If you use more than one piece to complete a corner be sure that there is an overlap of 1 inch 2 54cm. Fill in the nail holes.

Install horizontal siding such as aluminum or vinyl by hanging the underlayment and installing the trim. The heads will break the paper face allowing water to soak in and deteriorate the siding. Hold a panel at the correct height and against a window or other obstruction to mark for the horizontal part s of a cutout. Measure over from the other panel to mark the top and bottom of the vertical cut and snap a line between the marks.

2 add the corner posts using two nails in the upper slots to suspend them. Be sure to nail into the existing holes on the adjacent siding. If you find plenty of moisture the building paper and flashings may not have been installed correctly. Work the putty down into the holes and smear the putty over the top and edges of the defect.

Consult with a professional. Remove the old moisture barrier due to the old nail holes and possible tears from the old siding material. Then measure for proper fit of the new siding. Finally attach the new siding with sliding nails that do not rust and fill seams with outdoor caulk.

Use a putty knife to apply exterior wood putty to smaller cracks or holes in siding. Remember to add new tar paper for extra weather proofing. Seal these joints with a 35 year paintable acrylic caulk. Learn how to repair wood siding yourself with a complete material list and step by step instruction.

Take the replacement board fit it in place image 2 and nail it in with a hammer using galvanized nails. Gap at corner and butt joints. Easy instructions on replacing your rotten siding. Caulk any nailheads that break the paper face.

Again allow for a 1 4 inch gap. If your siding is buckling splitting warping delaminating or coming loose in large areas or if you see mold or other signs of moisture inside the siding remove a section and take a look.