CAT BN21 Solid Brass Bullnose Stair Edge 45mm x 30mm LVT 2.5mm

✓ In Stock

Designed for 2.5mm LVT flooring including Amtico & Karndean
Solid brass construction for durability and premium finish
45mm tread x 30mm bullnose for smooth edge protection
Ideal for commercial use with medium to heavy foot traffic
Available in four signature brass finishes

BN21 Datasheet

Catalogue Reference	BN21
General Description	Bull Nose Stair Edging
Material	Solid Brass Grade H/H CZ108 BS2870:EN1652
Tread Dimension	45 mm
Nose Dimension	30 mm
Gauge	1.5 mm
Lengths Available	2700 mm
Finishes Available & Light Reflective Values	Antique Bronze - LRV: 9.15 Drilled for countersunk screws
Drilling	Undrilled
Application	To provide a neat and protective edge to LVT, vinyl and lino flooring on stairs and plinths where a traditional stair nosing is not required.
Suitability	Medium to 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.
Post Consumer Recyclability	This product is 100% recyclable at suitable disposal centres.
Profile Type	Stair Nosing

Price range: £120.95 through £123.45 inc. VAT

ex. VAT £100.79-£102.88

Finish

Clear

The CAT BN21 Brass Bullnose Stair Edge is a high-quality solid brass stair edging profile designed specifically for use with 2.5mm LVT (Luxury Vinyl Tile) floor coverings such as Amtico and Karndean.

Manufactured from premium grade solid brass, this profile provides a durable, protective and decorative finish to stair edges where a traditional stair nosing is not required. The bullnose design ensures a smooth, rounded edge, enhancing both safety and aesthetics in commercial and residential environments.

With a 45mm tread and 30mm nose, the BN21 delivers a refined, low-profile solution ideal for LVT, vinyl and lino installations. Suitable for medium to heavy foot traffic, it is widely used in hotels, offices, retail spaces, schools and apartment buildings.

Available in CAT’s four signature brass finishes, this profile combines functionality with a premium architectural appearance. Please note that antique finishes are hand-applied, offering a unique aged effect with natural variation between batches.

Length: 2700mm
Gauge: 1.5mm
Material: Solid Brass (CZ108)
Fixing: Undrilled

This product is also 100% recyclable, making it a sustainable choice for modern construction projects.

Dimensions may vary by up to ±5mm in line with supplier manufacturing tolerances.

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Catalogue Reference	BN21
General Description	Bull Nose Stair Edging
Material	Solid Brass Grade H/H CZ108 BS2870:EN1652
Tread Dimension	45 mm
Nose Dimension	30 mm
Gauge	1.5 mm
Lengths Available	2700 mm
Finishes Available & Light Reflective Values	Antique Bronze - LRV: 9.15 Drilled for countersunk screws
Drilling	Undrilled
Application	To provide a neat and protective edge to LVT, vinyl and lino flooring on stairs and plinths where a traditional stair nosing is not required.
Suitability	Medium to 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.
Post Consumer Recyclability	This product is 100% recyclable at suitable disposal centres.
Profile Type	Stair Nosing

What flooring is the BN21 designed for?

The BN21 is specifically designed for 2.5mm LVT flooring such as Amtico and Karndean, but can also be used with vinyl and lino.

Is this a full stair nosing?

No, the BN21 is a stair edge profile designed to provide a neat finish where a full nosing is not required.

Can this be used in commercial environments?

Yes, it is suitable for medium to heavy foot traffic areas including offices, shops, schools and hospitality settings.

Does the finish vary between batches?

Yes, antique brass and bronze finishes are hand-applied and may vary slightly, creating a natural aged appearance.

Orders placed before 1400 Mon-Friday will normally be dispatched the same day. Please see our shipping options below:

Standard Delivery

Standard delivery is available for most of our items that are under 1.2m in length. Standard delivery is tracked and normally takes 3-4 working days.

£3.99 Available for products under 1.2m in length

Express Delivery

Express delivery is available for most of our items. Express delivery is tracked and normally takes 1-2 working days with most deliveries arriving next day.

from £8.99 for products under 1.2m in length
from £11.99 for products over 1.2m up to 2.0m
from £12.49 for our commerical range

Long Length Delivery

Long Length delivery is an Express delivery service that applies to most of our items that are over 1.2m in length. Express delivery is tracked and normally takes 1-2 working days with most deliveries arriving next day. Products over 1.2m have to be shipped using these services

From £12.49 - £24.99 for products over 1.2m. Free if you spend over £300

FREE Delivery

For orders over £300

*Please note the above rates apply to most GB mainland postcodes. On rare occassions our couriers may increase their rates for some postcodes in which case we will call you to discuss your options.