THERMWELL PRODUCTS

A tough, durable self-stick tape with minimal compression. Use the rubber foam weatherseal as a weatherstrip or as a gasket or to cushion and stabilize major appliances. Plus, on cars, trucks and boats, it can help prevent rattles, vibrations and squeaks...

A tough, durable self-stick tape with minimal compression. Use the rubber foam weatherseal as a weather-strip or as a gasket or to cushion and stabilize major appliances. Plus, on cars, trucks and boats, it can help prevent rattles, vibrations and squeaks...

Pre-assembled ready to install, keeps gutters and downspouts flowing. 120 V, 7 W per ft...

Pre-assembled ready to install, keeps gutters and downspouts flowing. 120 V, 7 W per ft...

Designed to replace the insert in most popular brands of metal overhead garage doors. The vinyl garage door bottom weatherseal replacement is available in sizes for one and two car garage doors...

Designed to replace the insert in most popular brands of metal overhead garage doors. The vinyl garage door bottom weatherseal replacement is available in sizes for one and two car garage doors...

Keep the dust of your house with these Frost King door sweeps. In wood or metal, these sweeps will keep the dust out and enhance the look of your doors...

The adjustable door bottom for storm doors is a unique two-piece construction that snaps together securely to fit the door width. Angled bottom fins not only seal out drafts and dirt, they can actually improve the closure of air-cushioned doors...

Frost King® Nail-on vinyl top and side seal kit will seal out dust, drafts and dirt around the top and sides of overhead garage doors. It can also be used for all swing-open garage doors. It is available in sizes for one and two car garages...

Made of high-quality aluminum to stand up to heavy-traffic and with vinyl feet for effective weather sealing, the saddle threshold will keep doors safe and clean. Can be used in conjunction with drip cap door bottoms...

Creates an insulating barrier that retains heat or cold, seals out weather and damps vibration. Can be used around water heaters, oil burners, heating and air conditioner ducts. Prevent heat loss and sweating on pipes, auto-hood and trunks...

A simple and effective way to insulate pipes of all diameters. Easy to use tape will Insulate pipes in exposed areas and it prevents pipes from sweating. Also ideal for over-wrapping the electric heat cable kits used to prevent water pipe freezing...

A simple and effective way to insulate pipes of all diameters. Easy to use tape will Insulate pipes in exposed areas and it prevents pipes from sweating. Also ideal for over-wrapping the electric heat cable kits used to prevent water pipe freezing...

A simple and effective way to insulate pipes of all diameters. Easy-to-use tape. Will insulate pipes in exposed areas and it prevents pipes from sweating also ideal for over-wrapping the electric heat cables kits used to prevent water pipe freezing...

Combines the properties of two popular insulating materials in one handy roll. It can be used on both heating and air-conditioning ducts, as well as on car and truck hoods and trunks...

3 in x 48 in x 75 in vinyl faced fiberglass water heater insulation blanket, R value 10.0, fits up to 60 gal tank, plastic tape. For gas, oil or electric water heaters...

Made of high-quality aluminum to stand up to heavy traffic and with vinyl feet for effective weather sealing, the saddle threshold will keep doors safe and clean...

Height of 3/4 in...

Height of 1 in...

Made of high-quality aluminum to stand up to heavy traffic and with vinyl feet for effective weather sealing, the saddle threshold will keep doors safe and clean...

Heavy-duty premium low rug, residential use. For use with saddle thresholds...

Cold weather formula allows use as low as -10 deg F. Use to install plastic storm windows and seal air leaks...

Seals uneven gaps between bottom of door and floor. 1-1/8 to 1-5/16 in H...

L-shaped door shoe used in conjunction with saddle thresholds. Seals between bottom of door and threshold to block out air and moisture. 3/8 in H...

U-shaped drip cap door shoe used in conjunction with saddle thresholds. Seals between bottom of door and threshold to block out air and moisture. 3/8 in H...

Frost King Door Sweep, 36 in L, 1-3/4 in W, Insert Material: PVC, Insert Color: White..

Dual L-shape door bottom for metal or wood doors...

Stop the draft. Keep warm air out in summer. Keep cold air out in winter. And keep your home comfortable throughout the year. The sweep and fins keep out drafts, dust, water and insects. This slide on door sweep/stop goes on under door to prevent energy loss and save you money on your utility bills...

Replaces original steel door bottom. For STANLEY and other doors. Seals out drafts, moisture and dirt. 3/8 in H. Polybagged...

Frost King Universal Door Bottom, Vinyl, Brown, 36 in L, 1-3/4 in W..

Seals out drafts, dust and weather around loose-fitting, warped or unevenly cut doors or windows. Can be nailed, stapled or glued in place. Weatherseals one average window or door. 1/4 in H. Roll...

The best-quality self-stick tape. It will not harden crack or freeze, even at 40 below zero. This high compression tape will spring back to shape even after long exposure to subfreezing conditions...

The excellent quality self-stick tape. It will not harden crack or freeze, even at 40 deg or below 0 deg C. This high compression tape will spring back to shape even after long exposure to subfreezing conditions...

The best quality self-stick tape. It will not harden crack or freeze, even at 40 below zero. This high-compression tape will spring back to shape even after long exposure to subfreezing conditions...

The excellent quality self-stick tape. It will not harden crack or freeze, even at 40 deg or below 0 deg C. This high compression tape will spring back to shape even after long exposure to subfreezing conditions...

The excellent quality self-stick tape. It will not harden crack or freeze, even at 40 deg or below 0 deg C. This high compression tape will spring back to shape even after long exposure to subfreezing conditions...

Frost King Tape, EPDM, Black, 10 ft L, 9/16 in W..

The excellent quality self-stick tape. It will not harden crack or freeze, even at 40 deg or below 0 deg C. This high compression tape will spring back to shape even after long exposure to subfreezing conditions...

The excellent quality self-stick tape. It will not harden crack or freeze, even at 40 deg or below 0 deg C. This high compression tape will spring back to shape even after long exposure to subfreezing conditions...

Our highest quality self-stick tape. EPDM won't harden crack or freeze, even at 40 deg below zero. This high-compression tape springs back to shape after even the long exposure to subfreezing conditions...

Frost King Vinyl Sheet, Roll Width: 36 in, Total Thickness: 4 mil, Crystal Clear, Package Type: Roll..

A versatile self-stick tape with medium compression. Vinyl foam weatherseal is water-proof and weather-resistant, suitable for indoor and outdoor use...

A versatile self-stick tape with medium compression. Vinyl foam weather-seal is waterproof and weather-resistant, suitable for indoor and outdoor use...

A versatile self-stick tape with medium compression. Vinyl foam weather-seal is waterproof and weather-resistant, suitable for indoor and outdoor use...

A versatile self-stick tape with medium compression. Vinyl foam weather-seal is waterproof and weather-resistant, suitable for indoor and outdoor use...

A versatile self-stick tape with medium compression. Vinyl foam weather-seal is waterproof and weather-resistant, suitable for indoor and outdoor use...

Reduces drafts, dust and water. Cushions to help prevent vibrations and rattles. Also used as an extra-wide weatherseal. 30 ft roll...

A versatile self-stick tape with medium compression. Vinyl foam weatherseal is waterproof and weather-resistant, suitable for indoor and outdoor use...

A versatile self-stick tape with medium compression. Vinyl foam weatherseal is waterproof and weather-resistant, suitable for indoor and outdoor use...

Ideal for making moisture proof indoor storm windows and doors, can be used to cover, protect and store furniture, appliances, machinery and equipment. Bulk Roll...