SUPA™ Stainless Steel Letterplates

Extreme Durability. Strong. Fully Suited Range.

Corrosion Resistance. Enhanced Security.

Cast Stainless Steel, Grade 304, provides strength and a long-lasting finish.

Also available in Grade 316.

Perfect for coastal regions and areas of high corrosion.

The contemporary design features a matching frame and flap, and suites with other Supa^™ stainless steel door furniture for a fully coordinated look.

The range has been independently tested to the toughest performance standards including durability tested to clause 6.8 of TS008: 2015 achieving 20,000 cycles, BSEN 1670 achieving the highest grade 5 rating for corrosion resistance. In fact, the SUPA^™ stainless steel letterplate has been tested to twice the industry standard requirement achieving 1000 hours in a salt spray chamber.

For extreme weather tightness the Supa^™ letterplate has been tested to BS6375-1 resisting 150 Pascals air pressure while preventing water ingress applied at 2 litres per minute under gale force wind conditions.

Take a Closer Look

Coordinated
Matching stainless steel frame and flap.
Intelligent
Flap opens fully to 180° without abrasion.
Ergonomic
Finger recesses both internally and externally enable easy opening.
Universal
Fits door thicknesses 24mm-56mm or 61mm – 91mm with our telescopic sleeve extender.