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Tools and Supplies to Install Siding Over Existing Siding
1 Circular saw
2 Jigsaw
3 Table saw
4 Nail gun
5 Hammer
6 Pry bar
7 Chalk line
8 Level
9 Tape measure
10 Utility knife
11 Tin snips
12 Speed square
13 Drill
14 Screwdriver set
15 Ladder
16 Safety glasses
17 Work gloves
18 Dust mask.

How to Install Siding Over Existing Siding

Upgrade Your Home Exterior: A Step-by-Step Guide to Installing Siding Over Existing Siding

Installing new siding over existing siding can be a great way to update the look of your home without the hassle and expense of removing the old siding. Here is a step-by-step guide to help you install siding over existing siding:

Step 1: Inspect the Existing Siding
Before installing new siding over existing siding, it is important to inspect the condition of the old siding. Look for any signs of damage, such as cracks, holes, or rot. If you find any areas of damage, repair or replace them before installing the new siding.

Step 2: Clean the Existing Siding
Once you have inspected the existing siding and made any necessary repairs, it is time to clean it. Use a power washer or a hose with a high-pressure nozzle to remove dirt, debris, and any loose paint or other coatings. Allow the siding to dry completely before proceeding.

Step 3: Install Furring Strips
Furring strips are thin pieces of wood or plastic that are installed over the existing siding to create a flat surface for the new siding to be attached to. Install the furring strips vertically, spaced 16 inches apart, and make sure they are level. Use screws to attach the furring strips to the existing siding.

Step 4: Install Insulation
If you want to improve the energy efficiency of your home, you can install insulation between the furring strips and the existing siding. This will help to keep your home warm in the winter and cool in the summer. Use insulation that is designed for use with siding, and make sure it is installed tightly to prevent air leaks.

Step 5: Install the New Siding
Now it is time to install the new siding. Start at the bottom of the wall and work your way up, making sure each piece of siding is level and properly aligned with the previous piece. Use nails or screws to attach the siding to the furring strips, following the manufacturer's instructions.

Step 6: Finish the Installation
Once you have installed all of the new siding, you can finish the installation by adding trim around windows, doors, and other openings. Caulk any gaps between the siding and the trim to prevent air leaks. Finally, paint or stain the new siding to match the rest of your home's exterior.

Installing new siding over existing siding can be a great way to update the look of your home. With these steps, you can install siding over existing siding in a professional and efficient manner.