Wide Door Thresholds UK

Our wide door thresholds are made to cover larger gaps and wider openings where a standard strip is too narrow. With widths from around 40mm up to 100mm, these chunky floor bars bridge bigger expansion joints, patio and bi-fold door openings, and wide transitions between rooms — giving a clean, secure finish across the full gap. Available in hard-wearing aluminium and wood-effect finishes for both homes and commercial spaces across the UK.

When to choose a wide threshold

• Larger gaps: covers wider expansion joints a standard strip can't
• Wide openings: ideal for patio, bi-fold and double-door entrances
• Strong & durable: built for high-traffic doorways and entrances
• Neat finish: fully covers and protects exposed floor edges

Need a narrower strip?

For standard doorways and smaller gaps, browse our aluminium door thresholds in widths from 30mm, available in flat, ramp and T-bar profiles.

Fast UK delivery

Order before 2pm (Mon–Thurs) for same-day dispatch. Not sure what width you need? Contact our team for advice on the right threshold.