The most effective way to seal windows inside is often by using caulk or sealant to fill gaps around the frame.
Drafty windows can lead to uncomfortable rooms and higher energy bills. Sealing your windows from the inside is a practical way to prevent drafts and improve energy efficiency.
According to information from September 15, 2022, one of the most effective ways to seal a window from the inside is by using sealant or caulk. This method targets the small gaps where air can leak in.
Using Caulk or Sealant
This process focuses on the perimeter of the window frame. All you have to do is fill in the space between the window trim and the wall. This simple procedure fills the gaps and seals them tightly, creating a barrier against air leaks.
Here's a basic breakdown of the process:
- Identify Gaps: Locate any cracks or gaps around the window trim where it meets the wall.
- Prepare the Area: Clean the area to ensure the caulk adheres properly. Remove any old, loose caulk or debris.
- Apply Caulk: Use a caulk gun to apply a smooth, continuous bead of caulk into the identified gaps.
- Smooth the Bead: Use a caulk tool or a damp finger to smooth the caulk line for a neat finish.
- Clean Up: Wipe away any excess caulk immediately with a damp cloth.
Allow the caulk to dry according to the product instructions before touching the sealed area or painting over it.
Why Seal Windows?
Sealing windows helps in several ways:
- Prevents Drafts: Stops cold air from entering in winter and warm air in summer.
- Improves Energy Efficiency: Reduces the workload on your heating and cooling systems, potentially lowering energy costs.
- Enhances Comfort: Makes your home more comfortable by maintaining a consistent indoor temperature.
By focusing on the gaps between the window trim and the wall with caulk or sealant, you can significantly improve the air seal of your windows from the inside.
