Blocks air leaks from both sides! 

This twin draught excluder will help you to instantly insulate your windows and doors, use the twin draught excluder all year round to block out cold, heat, noise or bad doors from the outdoors while keeping in that expensive heat or air conditioning. 

Features: 

• Easy to install, can be used on doors and windows
• Double-side for maximum protection
• Reduces heating and cooling costs
• Also reduces, dust, and odors
• Removable and washable cove
• Can be used on interior and exterior doors
• Twin Draft Guards are double sided to provide double air-leak protection and move with the door when opening and closing
• Note: Box design may vary from images shown.