Handyman

Door Weather Stripping: Energy Savings

March 5, 2025
Handyman Team
4 min read
Door Weather Stripping: Energy Savings

Drafts around your exterior doors are a major source of energy loss, letting cold air in during the winter and hot air in during the summer. Installing or replacing worn-out weather stripping is a simple, high-impact DIY project that can make your home more comfortable and lower your energy bills. A good seal is essential for an efficient home.

📋 Types of Door Weather Stripping

Different types are used to seal different parts of the door.

Compression Strips

These are metal or plastic strips with a flexible vinyl or foam bulb. They are installed on the door frame (jambs and header) to create a tight seal when the door is closed.

Kerf-In Seals

Many modern doors have a small slot (a "kerf") around the frame. This flexible vinyl or foam stripping has a flange that you simply press into the slot for an easy, secure fit.

Adhesive Foam Tape

The easiest to install but least durable option. This self-stick foam tape is applied to the door stop to cushion the closing door and seal small gaps.

Door Sweeps and Thresholds

These are used to seal the gap at the bottom of the door. A sweep attaches to the door, while a new threshold can provide an adjustable seal.

🔧 How to Install Adhesive Foam Tape

This is the simplest method for a quick seal.

1
Clean the Surface: Thoroughly clean the door stop trim where the tape will be applied with rubbing alcohol to remove any dirt and oil.
2
Measure and Cut: Measure the top and side pieces of the door stop and cut the foam tape to length.
3
Apply the Tape: Peel back the adhesive backing and press the tape firmly onto the door stop, ensuring it will compress slightly when the door is closed.

To check for drafts, close the door on a piece of paper. If you can pull the paper out easily, your weather stripping isn't creating a tight enough seal.

Sealing air leaks is a smart way to save money and improve comfort. If you need help choosing and installing the right weather stripping for your doors and windows, contact the handyman team at The Box Advantage Group.

Door Weather StrippingEnergy SavingsDraftsEfficiency
The Box Advantage Group - Professional Service Solutions