According to the EPA, the average home loses up to $400 per year in wasted energy from air leaks and other inefficiencies. You can combat this waste by installing weatherstripping to your windows and doors to create an airtight seal. Weatherstripping also keeps water from leaking into your home through cracks and causing mold or mildew growth. 

Thankfully, weatherstripping works as a DIY project and allows you to protect your home from damage and wasted energy. Also, weatherstripping is usually an inexpensive and easy project for homeowners.

Guide to Install Weatherstripping on Windows and Doors

Step 1 – Choose the Type of Weatherstripping

Weatherstripping comes in many options specific to windows and doors. Most hardware stores carry a variety of weatherstripping, or you can order specific types online. 

• Weatherstripping tapes are a popular choice for both windows and doors. This product is inexpensive and works well to fill uneven gaps. It is self-adhesive and easy to cut and install.

• Door sweeps work to keep air from leaking out of the bottom of exterior doors. Most door sweeps are made of vinyl or rubber and attach to the door with either adhesive tape or screws depending on the quality of the sweep. Gaskets also work as an alternative to door sweeps.

•  V-Seals are used on windows and doors. They are usually made of vinyl, which is self-adhesive, or flexible metal that attaches by nails. V-seals compress to fill in the gaps where air enters. 

Step 2 – Check for Air Leaks

To determine if you have air leaks, place a piece of paper in front of the area where you suspect a leak. If the paper moves, you have an air leak. These are the places you need to seal with weatherstripping.  

Step 3 – Clean the Surface

Since most weatherstripping uses adhesive tape, you must clean the surface area where the tape will stick. Otherwise, the tape won’t adhere to the surface well. Clean the surface with soap and water then allow the area to dry completely. A clean surface allows the tape to stick and create an airtight seal. 

Step 4 – Cut the Strip to Fit

Measure the length of the door or window area where you plan to install the weatherstripping. Cut the strip to fit the area before you apply.

Step 5 – Install the Weatherstripping

For self-adhesive weatherstripping, remove the backing and press the adhesive side to the specific window or door area. Press firmly into place to create a seal. For weatherstripping that requires nails or screws, use a hammer or screwdriver to attach the strip to the desired area.

Protect Your Home from Air Leaks

Weatherstripping usually lasts for one to three years and protects your home in both hot and cold weather. Create more energy efficiency in your home to help save money on energy costs. Plus, weatherstripping keeps out dust, water and other unwanted leaks. 

Regular home maintenance, like installing weatherstripping, keeps your home in top shape and inspection ready. At Kenco Home Inspections, we serve clients in Southeast Florida by providing home inspections. We want you to know how to protect your home and maintain its value. 

Contact Kenco Home Inspections to schedule a home inspection or specialized inspection for your home.