How do you seal an attic ladder?
Sealing an attic ladder is crucial to prevent drafts, heat loss, and dust from entering your living space. Apply weatherstripping along the edges of the attic door to create a tight seal when the door is closed. Add insulation around the attic opening. This can be in the form of a foam box or batts of insulation. Use caulk to seal any gaps or cracks in the attic door frame to prevent air leaks. Install a door sweep at the bottom of the attic door to seal the gap between the door and the floor.