Sliding doors are better for wide openings, maximum glass and tight spaces; French doors are better for a traditional look, simple operation and a clear opening on smaller walls. Neither wins outright. The decision depends on opening width and whether you have room for doors to swing. See our aluminium French and sliding doors.
How do sliding and French doors compare?
| Feature | Sliding | French |
|---|---|---|
| Clear opening | Around half on a two-pane door | Most of the width when both leaves open |
| Glass area | Large panes, slim frames | Smaller panes, wider frames |
| Space needed | None for swing | Room for leaves to swing |
| Look | Contemporary | Traditional |
Which suits a small opening?
French doors usually suit narrower openings and period homes. Sliding doors come into their own on wider openings, where large panes keep the view open.
Which is easier to keep secure?
Both can be PAS 24 tested with a multipoint lock. French doors rely on hinges and locks; sliding doors rely on the track and anti-lift design, so check both. As a family-run, Certass-registered installer, we certify replacement doors for Building Regulations compliance.
Thinking about new doors? We supply and fit aluminium doors across Wolverhampton and the surrounding area, and you deal directly with us, the owners. Call 01902 633355, message us on WhatsApp, or request a quote.