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Live forecasts update automatically; written guidance last reviewed 15 June 2026 by the National Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
A door weather bar is a strip fitted along the bottom of an external door to seal out rain, draughts, and debris. Given the live forecast above for Doorn, it’s clear why this simple addition is essential for keeping your home dry and energy efficient.
What exactly is a door weather bar and how does it work?
A door weather bar – sometimes called a door threshold seal or rain deflector for exterior doors – sits at the base of your door, bridging the gap between the door and the floor. When the door closes, the bar presses against a rubber or brush seal, blocking wind and water. Most are made from aluminium, PVC or timber; a wooden door weather bar is a popular choice for period homes. You can find models at major retailers such as Screwfix, Wickes and B&Q under search terms like “weather bar screwfix” or “door weather bar b&q”.
Do I really need one for my front door?
Yes – if you’ve ever felt a cold draft or seen water seeping under your door, a weather bar is the most straightforward fix. The live forecast above shows that Doorn experiences changeable conditions; the same applies across the UK. A good door weather bar dramatically reduces heat loss, cuts draughts, and stops rainwater from blowing inside. It also keeps out insects and leaves, making it a practical upgrade for any entrance.
Can a door weather bar be fitted to any type of door?
Yes, most external doors – wooden, uPVC, composite – can take a weather bar. For wooden doors, a wooden door weather bar screwfix range offers matching profiles. Check the gap and choose the correct depth.
Do I need a separate rain deflector for the exterior?
Many weather bars incorporate a rain deflector as part of the seal. If you have a large gap, consider a dedicated rain deflector for exterior doors – often sold alongside weather bars at Wickes or B&Q.
How long does a door weather bar last?
Typically 5–10 years depending on material and exposure. Aluminium bars are most durable; rubber seals may need replacing sooner. Check the weather bar screwfix listings for replacement inserts.
Sources
For more details on sealing your home, visit our UK weather hub or check the 10 Day Weather Forecast UK before planning installation.