BN90 – Brass
The BN90 is a solid brass stair nosing with a serrated slip-resistant tread and a bull-nose riser.
Designed most commonly, to be butted up to carpet, or used with CAT BNE Nap Detail. This nosing profile can also be rebated into stone and timber stairs or used in conjunction with the BNFE30 Ramp Detail for a retrofit installation. Also suitable for use with a BTI25 or BTI52 tread extender.
The BN90 stair nosing is available in CAT’s four signature brass finishes and can be supplied undrilled or drilled for countersunk fixings.
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Technical Specification
Suitability
Heavy foot traffic situations such as in hotels, pubs, clubs, cafes, shops, schools, commercial offices and apartment buildings.
Please Note: Antique Brass and Antique Bronze finishes are a chemically applied process and are hand finished with a variance from batch to batch. They are designed to create an aged, unpolished effect.
Application
For abutting to carpet and carpet tiles to finish the nose edge of stairs. Can be rebated to sit flush in wooden steps. Installation guide available.
Supplied Cut to Size, up to a Maximum Length of
2700 mm
Drilling
Drilled for countersunk screws, Undrilled
Light Reflective Value (Finish)
9.15 Find out more
Slip Resistance Values
SRV Wet: 45, SRV Dry: 73 Find out more
Compatible Accessories
BNE, BNFE30, BTI25, BTI52
Suitability
Heavy foot traffic situations such as in hotels, pubs, clubs, cafes, shops, schools, commercial offices and apartment buildings.
Please Note: Antique Brass and Antique Bronze finishes are a chemically applied process and are hand finished with a variance from batch to batch. They are designed to create an aged, unpolished effect.
Application
For abutting to carpet and carpet tiles to finish the nose edge of stairs. Can be rebated to sit flush in wooden steps. Installation guide available.
Supplied Cut to Size, up to a Maximum Length of
2700 mm
Drilling
Drilled for countersunk screws, Undrilled
Light Reflective Value (Finish)
29.55 Find out more
Slip Resistance Values
SRV Wet: 45, SRV Dry: 73 Find out more
Compatible Accessories
BNE, BNFE30, BTI25, BTI52
Suitability
Heavy foot traffic situations such as in hotels, pubs, clubs, cafes, shops, schools, commercial offices and apartment buildings.
Application
For abutting to carpet and carpet tiles to finish the nose edge of stairs. Can be rebated to sit flush in wooden steps. Installation guide available.
Supplied Cut to Size, up to a Maximum Length of
2700 mm
Drilling
Drilled for countersunk screws, Undrilled
Light Reflective Value (Finish)
59.55 Find out more
Slip Resistance Values
SRV Wet: 45, SRV Dry: 73 Find out more
Compatible Accessories
BNE, BNFE30, BTI25, BTI52
Suitability
Heavy foot traffic situations such as in hotels, pubs, clubs, cafes, shops, schools, commercial offices and apartment buildings.
Application
For abutting to carpet and carpet tiles to finish the nose edge of stairs. Can be rebated to sit flush in wooden steps. Installation guide available.
Supplied Cut to Size, up to a Maximum Length of
3200 mm
Drilling
Drilled for countersunk screws, Undrilled
Light Reflective Value (Finish)
71.45 Find out more
Slip Resistance Values
SRV Wet: 45, SRV Dry: 73 Find out more
Compatible Accessories
BNE, BNFE30, BTI25, BTI52
Finishes
Antique Bronze
Antique Brass
Satin Brass
Polished Brass
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