THERMWELL PRODUCTS

Poly foam caulk savers are used behind caulks to fill wide cracks and save on caulk...

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...

Heavy-duty reinforced 9 mm polyethylene protects central air conditioning unit from damage by rain, snow and dirt. Will not crack or mildew. Elastic straps provide secure fit. Reusable annually...

Tall made of reinforced vinyl tarp material with tie-down straps. Protects unit from weather damage. Elastic strap provides a sure fit. Will not crack or mildew...

The Frost King expandable self stick weatherseal conforms to gaps. It creates a watertight seal and fills gaps from 1 in down to 1/4 in...

Keep your pipes from freezing in the winter. With a built-in thermostat, the Frost King electric heat cable kit automatically keeps your water pipes from freezing. No more frozen pipes...

Keep your pipes from freezing in the winter. With a built-in thermostat, the Frost King electric heat cable kit automatically keeps your water pipes from freezing. No more frozen pipes...

Extremely versatile medium compression self-stick tape. Water-resistant and suitable for a multitude of uses both indoors and outside...

7/8 in (low) to 1-1/16 in (high)...

The Frost King double draft stop actually insulates the inside and outside of a door or window at the same time. It blocks out drafts and dust, reduces energy loss. So it saves energy and saves money. Installation is quick and easy. Just slide it under the door or close the window on it...

Diffuses downspout water to prevent washouts and takes water away from the foundation. Open ended for self-flushing. Unrolls by itself and then has to be manually rolled up after the rain. Attaches to the guttering with a plastic tie. Fits any shape downspout 3 in or less...

Flexible automatic downspout 46 in extender, fits all standard downspouts. Takes water away from foundation. Unrolls automatically when it rains and automatically rolls back when it's dry. If you live in areas that experience freezing temperatures it is suggested the drain away be removed...

Frost King Drum Liner, 55 gal Capacity, Polyethylene, Black, 56 in Length, 36 in Width, 3 mil Thickness, Twist Tie Closure, Includes: (15) Drum Liners..

The easiest style of all to install. Just peel off the protective paper, press it into place and you are done...

Frost King Self-Stick Door Sweep, 36 in L, Insert Size: 1-1/2 in, Flange Material: Vinyl, Insert Material: Vinyl, Insert Color: Clear..

The easiest style of all to install. Just peel off the protective paper, press it into place and you are done...

Supple, padded unit effectively stops drafts under any standard window or door. Exterior fabric made of tightly woven synthetic fleece and satin trim. Includes woven satin handle. Fill is nylon fiber and weighted with cotton bags filled with ground stone...

Seals doors with 1/8 in x 11/32 in kerfs. Excellent resistance to low temperature and will fill gaps up to 11/16 in. Kerf installation and no fasteners required...

Seals doors with 1/8 in x 11/32 in kerfs. Excellent resistance to low temperature and will fill gaps up to 11/16 in. Kerf installation and no fasteners required...

With vinyl insert top and vinyl feet for tighter entry way seal...

Frost King Weatherstrip, Brown, 7 ft L, 3/4 in W, 1/2 in Thick..

Frost King Weatherstrip, PVC, White, 7 ft L, 3/4 in W, 1/2 in Thick..

Frost King Door Sweep, 36 in L, 2 in W, Insert Material: Vinyl, Insert Color: Silver..

Seal the bottom of your door. Keep out drafts, dust, water and insects. No drills, screws, screwdrivers or pilot holes needed. This aluminum door sweep with vinyl insert uses the highest quality adhesive. It takes less than two minutes to install. Simply measure, trim, peel and stick. Seals gaps up ..

Frost King Door Bottom, Vinyl, Smooth, Clear, 36-1/2 in L, 2-3/4 in W, Suitable for: 36 in Wide Door..

Frost King Window Insulation Kit, Plastic, Clear, 62 in L, 42 in W, 1.5 mm Thick..

Frost King Window Insulation Kit, Plastic, Clear, 112 in L, 84 in W, 1.5 mm Thick..

A commercial-grade high temperature self-sealing fiberglass tube 1/2 in thick and 3 ft long with reinforced foil and paper wrap. Used for pipes immediately exiting furnace and water heaters, where foam pipe insulation might not be appropriate...

A commercial-grade high temperature self-sealing fiberglass tube 1/2 in thick and 3 ft long with reinforced foil and paper wrap. Used for pipes immediately exiting furnace and water heaters, where foam pipe insulation might not be appropriate...

A commercial-grade high temperature self-sealing fiberglass tube 1/2 in thick and 3 ft long with reinforced foil and paper wrap. Used for pipes immediately exiting furnace and water heaters, where foam pipe insulation might not be appropriate...

A commercial-grade high temperature self-sealing fiberglass tube 1/2 in thick and 3 ft long with reinforced foil and paper wrap. Used for pipes immediately exiting furnace and water heaters, where foam pipe insulation might not be appropriate...

A commercial-grade high temperature self-sealing fiberglass tube 1/2 in thick and 3 ft long with reinforced foil and paper wrap. Used for pipes immediately exiting furnace and water heaters, where foam pipe insulation might not be appropriate...

Air Conditioner foam filter. Removes dust and pollen from the air. Washable and re-usable. Can be cut to any size with ordinary scissors...

A commercial-grade high temperature self-sealing fiberglass tube 1/2 in thick and 3 ft long with reinforced foil and paper wrap. Used for pipes immediately exiting furnace and water heaters, where foam pipe insulation might not be appropriate...

Protect your faucets from freezing wind and chill. Made of hard plastic or foam, The Frost King faucet protectors can provide insulation for outdoor faucets throughout the winter. Plus all year long, they keep the outside air from leaking into your home...

Protect your faucets from freezing wind and chill. Made of hard plastic or foam, The Frost King faucet protectors can provide insulation for outdoor faucets throughout the winter. Plus all year long, they keep the outside air from leaking into your home...

Protect your faucets from freezing wind and chill. Made of hard plastic or foam, The Frost King faucet protectors can provide insulation for outdoor faucets throughout the winter. Plus all year long, they keep the outside air from leaking into your home...

A simple, one-step way to insulate both hot and cold pipes. On hot pipes, Frost King foam and foil pipe insulation helps stop wasteful heat loss, on cold pipes it can stop sweaty pipes which can cause mold. Also great for dampening sounds and vibrations throughout the house...

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...

Frost King® Nail-on garage door bottom seal cushions overhead garage doors as it seals out dust, drafts, dirt, water and insects. It's specially designed channel shape compensates for uneven concrete door or uneven doors. It's made for use on wooden doors and comes in sizes for one and two car garag..

Prevents leaves and debris from clogging gutter system. Easy snap-in installation. Strips snap into place and holds securely...

Prevents leaves and debris from clogging gutter system. Easy snap-in installation. Strips snap into place and holds securely...

Frost King® Nail-on garage door bottom seal cushions overhead garage doors as it seals out dust, drafts, dirt, water and insects. It's specially designed channel shape compensates for uneven concrete door or uneven doors. It's made for use on wooden doors and comes in sizes for one and two car garag..

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...

These individual strips consist of a rigid vinyl base section with a flexible vinyl sweep. It will effectively seal out drafts, dust, dirt and water around the sides and tops of garage doors. It comes in sizes which allow you to weatherseal one or two car garages...

These individual strips consist of a rigid vinyl base section with a flexible vinyl sweep. It will effectively seal out drafts, dust, dirt and water around the sides and tops of garage doors. It comes in sizes which allow you to weatherseal one or two car garages...

Removes leaves and dirt easily. Also can be used to scatter salt in the winter, spread fertilizer in the spring, dish out pet food and fill bird feeders with bird food...

Frost King PALLET Downspout Extender, Extended Length: 6 ft, Dimensions: 3 ft in L x 5-1/2 in W, Brown, Plastic, Suitable for: 2 x 3 in and 3 x 4 in Downspouts..

Frost King PALLET Downspout Extender, Extended Length: 6 ft, Dimensions: 3 ft in L x 5-1/2 in W, White, Plastic, Suitable for: 2 x 3 in and 3 x 4 in Downspouts..

Joins carpet with other types of flooring at a lower height. Covers seams and spaces...