Best Draught Proofing & Weatherstripping UK (2026) — Page 4

Pros

• D-shape rubber profile seals gaps between 2.5-5.5mm on doors and windows
• Self-adhesive backing needs no tools for a quick fit
• 6m length is enough for a full door frame with some left over

Cons

• Self-adhesive strips need a clean, dry surface to bond properly

Pros

• Double-sided foam seal blocks draughts and noise from under the door
• Simple stick-on fit needs no drilling or trimming tools
• Over 600 verified ratings support its everyday reliability

Cons

• Foam seal wears faster on high-traffic doors than a rubber sweep

Pros

• 35mm silicone strip seals medium gaps on both doors and windows
• 10m roll is enough to cover several openings from one purchase
• Waterproof, windproof and dustproof rated for all-round draught proofing

Cons

• Lower average rating than premium alternatives, silicone can peel on rough frames

Pros

• Internal brush seal blocks draughts through the letterbox aperture year-round
• Sturdy sprung metal cover holds itself shut against wind-driven rain
• Black finish matches dark composite and uPVC front doors

Cons

• Spring tension is quite strong, so the flap needs a firm push to post larger items

Pros

• Wood-effect finish blends in on timber doors instead of looking like an add-on strip
• Dense brush pile blocks draughts while still allowing the door to close smoothly
• Simple screw-fix installation with no special tools needed

Cons

• Surface-mounted strip is more visible than a recessed brush seal

Pros

• 5m length is enough to seal several windows or a couple of doors from one strip
• Self-adhesive backing means no screws or drilling required
• Slim 9mm profile suits tighter door and window gaps

Cons

• Adhesive grip weakens over time on frequently opened doors, needing periodic reapplication