Buy Weather Stripping -

A heavy-duty PVC foam tape that offers moderate compression for irregular gaps. Available at Lowe's ($4.98) and Home Depot ($4.98).

Specifically designed for large gaps up to 1 inch. This self-adhesive foam is great for blocking insects and dust. Available at Walmart ($17.74). M-D High Density Foam Tape 02311 eBay& more Go to product viewer dialog for this item. buy weather stripping

A premium EPDM rubber seal that won't harden or crack in freezing temperatures. Ideal for medium gaps. A heavy-duty PVC foam tape that offers moderate

Silicone remains flexible in extreme temperatures and is often preferred for high-traffic areas or long-term durability. M-D Silicone Weatherstrip Gasket Lowe's& more Go to product viewer dialog for this item. This self-adhesive foam is great for blocking insects

Available at Home Depot ($8.47) and Walmart ($23.57 for 2-pack). Duck Max Strength Expanding Foam Seal Walmart& more Go to product viewer dialog for this item.