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.
As well as the product information included, please see our downloadable literature which includes technical drawings and part numbers.
