Level Threshold Flood Safety Door

The Level Threshold Flood Safety Door from Aquobex will be the first on the market to offer a completely level threshold. Versions exist in the market with minimal thresholds but this door will set new standards in flood protection, style and ease of use.

The first version of the door will address requirements to protect Grade II listed properties which sets particular challenges for our in-house engineering team.

Current flood doors have an upstand (the lower horizontal section of the door frame) of 40mm so this presents a substantial trip hazard to doors that are in the retail, commercial and general public access buildings, excluding these property owners from utilising the best available solutions to combat their flood risk.


  • A flood proof door designed for all situations where a level threshold is required
  • Heritage door design with bespoke wood look
  • uPVC and metal door designs available in later versions