Drafty windows can be a significant source of energy loss in your home, causing your heating and cooling systems to work harder and increasing your energy bills. Fortunately, sealing a drafty window is a simple and cost-effective DIY project that can help improve the energy efficiency of your home. In this blog post, we’ll outline some easy DIY tips for sealing a drafty window.
Identify the Draft
The first step in sealing a drafty window is to identify where the draft is coming from. This can be done by simply holding a lit candle or incense stick around the window frame and observing any changes in the flame or smoke direction. Common areas where drafts occur include the window frame, sash, and sill.
Apply Weatherstripping
Once you’ve identified the source of the draft, the next step is to apply weatherstripping to seal any gaps or cracks. Weatherstripping can be purchased from any hardware or home improvement store and comes in a variety of materials, including foam, vinyl, and felt. Simply measure the length of the area you need to seal and cut the weatherstripping to size. Then, peel off the backing and press the weatherstripping firmly into place.
Use Caulk to Seal Gaps
Another effective way to seal drafts around a window is to use caulk. Caulk can be applied to gaps or cracks around the window frame or sill to create an airtight seal. Silicone or acrylic latex caulk is recommended for sealing windows, as they are flexible and durable. Before applying caulk, be sure to clean the area thoroughly to ensure proper adhesion.
Install Window Insulation Film
Window insulation film is another easy and cost-effective way to seal a drafty window. Window insulation film is a thin, clear plastic sheet that is applied to the inside of the window using double-sided tape. The film creates an additional layer of insulation, reducing heat loss and preventing drafts. Window insulation film is available at most hardware or home improvement stores and can be easily installed in just a few minutes.
Use Draft Stoppers
Draft stoppers are another simple and effective way to seal drafts around a window. Draft stoppers are long, thin fabric tubes filled with insulating material, such as foam or polyester fiberfill. They can be placed along the bottom of the window to prevent cold air from entering your home. Draft stoppers can be purchased online or at most home goods stores, or they can be easily made at home using fabric and insulating material.
Sealing a drafty window is a simple and cost-effective DIY project that can help improve the energy efficiency of your home. By identifying the source of the draft and using weatherstripping, caulk, window insulation film, or draft stoppers, you can reduce heat loss and prevent cold air from entering your home. If you’re unsure how to seal a drafty window, consult with a home improvement professional for additional tips and advice. With these easy DIY tips, you can enjoy a warmer and more comfortable home while reducing your energy bills.
