Draft & Weather Sealing

Door seals, weatherstripping, caulk tape and window insulation film for closing gaps around doors, windows, sinks and tubs. If you are shopping for weather stripping for doors or a door draft stopper (a draught excluder, in UK terms), start with the self-adhesive silicone door bottom seals, which you press along the bottom of a door so the strip covers the gap. For window and door frames there are foam and wedge-profile seal strips, plus pile brush weatherstrips and track seal blocks for sliding doors and windows. Peel-and-stick caulk tape covers the joint along sinks, tubs and countertops, and caulk nozzles and finishing tools help you lay and smooth a silicone bead. You will also find a shower threshold water-stop strip, a window sill rain diverter and a clear window insulation film sheet for cold weather.

Buying guide

Which seal suits the gap under a door?
A self-adhesive door bottom seal. Peel off the liner and press the strip along the bottom of the door so the silicone covers the gap. Check the strip height and length in the product title against your door.

What should I use around a door or window frame?
Foam weatherstripping tape and wedge-profile foam strips stick onto the frame. For aluminium sliding doors and windows, choose a pile brush weatherstrip that fits the track, and track seal blocks for the ends of the channel.

Caulk tape or caulk from a tube?
Peel-and-stick caulk tape is a ready-made strip for the joint along a sink, tub or countertop. If you are applying silicone or caulk from a tube, the nozzle and scraper tools help you lay and smooth a neat line.

How do I pick the right size?
Measure the gap and the length you need before ordering; sizes are listed in each product title. Many strips can be cut to length with scissors.