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Door Seals

Door seals close the gaps around door frames and at the threshold, reducing draughts, heat loss, noise transmission, and dust ingress. They are an essential addition to both external doors and internal doors between heated and unheated spaces, making them one of the simplest and most cost-effective improvements you can make to the energy efficiency of any property.

Our Door Seals Range

McMahons stocks 7 door seal products covering the key sealing requirements for domestic and light commercial door installations, including frame perimeter seals, threshold strips, and brush seals.

  • Perimeter door seals - adhesive-backed or screw-fixed foam or brush profiles that fit to the door stop or rebate around the frame, compressing against the door face when closed to create a weathertight and sound-reducing seal.
  • Brush strip seals - flexible bristle-pile strips fitted to the bottom of doors or frames to sweep across the floor surface, sealing against draughts without obstructing the door's operation on carpeted or hard floors.
  • Threshold seals - low-profile strips fitted at the base of door openings to seal the gap between door and floor, available in configurations suitable for both inward and outward opening doors.

For complementary products, browse our Draft Excluders for bottom-of-door draught blocking, or our full Accessories range for door stops, wardrobe fittings, and window hardware.

When selecting door seals, consider the gap size between door and frame, the floor surface type, and whether acoustic performance is a priority alongside thermal insulation. For external doors in exposed locations, opt for a compression seal rated for weathering rather than a simple foam strip.

Why Choose McMahons for Your Door Seals?

With nearly two centuries serving Irish homes and businesses, McMahons stocks practical finishing products that make a genuine difference to comfort and energy performance. Our staff can advise on the right seal type and fitting method for your specific door configuration. Visit your nearest McMahons branch for availability and expert advice.