Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Metro Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
A weather bar is a raised strip fitted along the bottom of an external door frame to seal the gap beneath the door, blocking draughts, rain and debris. It is a simple, effective solution for improving home insulation and preventing water ingress, particularly important during wetter months.
What is a weather bar and how does it work?
A weather bar, often made from durable materials like wood, aluminium or rigid plastic, is installed across the threshold of an external door. It creates a physical barrier that rainwater runs off, while a flexible seal on its underside presses against the door bottom to stop draughts. For typical UK doorways, a wooden weather bar from B&Q or a weather bar from Screwfix can be fitted directly to the door or the floor. The live forecast above shows current conditions; a properly fitted weather bar for an external door makes a noticeable difference in keeping your home dry when rain is expected.
Which type of weather bar should I choose?
The best choice depends on your door material and floor surface. A wooden weather bar (sometimes called a weather bar wood) suits traditional timber doors and can be painted to match. For concrete or stone thresholds, a weather bar toolstation or weather bar Screwfix option in aluminium or uPVC is more durable. If you are fitting a door weather bar yourself, a weather bar for external door with a rubber insert offers the best seal. Many homeowners also search for a weather bar door fixings kit, or simply a “weather bar screwfix” product for a standard 838mm or 762mm door width.
Can I fit a weather bar myself?
Yes, with basic DIY skills. Most weather bar kits include screws and a guide. Measure your door width, cut the bar to length if needed, and screw it to the bottom edge of the door or directly to the threshold.
What is the difference between a weather bar and a door sweep?
A weather bar is a raised profile fixed to the door or floor, while a door sweep is a brush or rubber strip attached to the bottom of the door. Weather bars are generally better for heavy rain as they provide a more rigid barrier.
Where can I buy a weather bar in the UK?
Weather bars are widely available at hardware stores. You can find a wooden weather bar at B&Q, or a weather bar from Screwfix and Toolstation. Online retailers also stock a range of sizes and materials.
For more guidance on keeping your home dry, visit the UK weather hub or check the 10 day weather forecast UK. Local conditions for Birmingham Weather and Glasgow Weather are also available.