Gradus DDA & RNRC UPVC Stair-Nosing Range UK


Gradus UPVC Stair Nosings


The Gradus DDA & RNRC range


The DDA & RNRC profiles comprise a Hardnose PVC-u channel and choice of slip-resistant inserts.

The profiles feature and extended insert design to provide additional slip-resistance around the leading edge of the stair edging (nosing). This ensures that foot contact is always made with the slip-resistant element of the stair edging.

Profiles are available with 55mm treads and 40mm or 55mm risers to meet the guidelines in Approved Document M of The Building Regulations 2000 and BS 8300-2:2018.

When selecting this range it is recommended that channel and insert colours are matched to provide a single solid band of colour that contrasts with the surrounding floorcovering and defines the step edge, in line with BS 8300-2:2018 and ADM 2010 guidelines.



Cutting & Drilling Service + Shipping Available

Made to your own specification - Large choice of nosing designs available with a wide range of colours to suit your project.


FOR MORE INFO - PLEASE EMAIL OR TELEPHONE US ON (01274) 394904




Pdf - Price List




 

Product: DDA 1
DDA1 stair edging comprises a PVC-u channel in a wide choice of colours with a choice of insert material and is 55mm on both the tread and riser to meet the guidance in Approved Document M and BS 8300-2:2018. This profile also features an extended insert design to provide additional slip-resistance around the leading edge of the stair edging.

It is a square, single channel profile with a 4mm gauge, and is ideal for use with carpet or resilient flooring with bevelled underlay in heavy use areas.


Gradus UPVC Insert Colour Chart



DDA 1 Hard Nosed PVC Stair Nosing

 

Product: DDA 2
DDA2 stair edging (nosing) comprises a PVC-u channel in a wide choice of colours with a choice of insert material, and is 55mm on both the tread and riser to meet the guidance in Approved Document M and BS 8300-2:2018.

This profile also features an extended insert design to provide additional slip-resistance around the leading edge of the stair edging.

It is a rake back, single channel profile with a 4mm gauge, and is ideal for use with carpet or resilient flooring with bevelled underlay in heavy use areas.

Gradus UPVC Insert Colour Chart



DDA 2 Hard Nosed PVC Stair Nosing

 

Product: DDA 3
DDA3 stair edging (nosing) comprises a PVC-u channel in a wide choice of colours with a choice of insert material, and is 55mm on both the tread and riser to meet the guidance in Approved Document M and BS 8300-2:2018.

This profile also features an extended insert design to provide additional slip-resistance around the leading edge of the stair edging.

It is a square, single channel profile with a 6mm gauge, and is ideal for use with carpet.

Gradus UPVC Insert Colour Chart



DDA 3 Hard Nosed PVC Stair Nosing

 

Product: DDA 4
DDA4 stair edging comprises a PVC-u channel in a wide choice of colours with a choice of insert material, and is 55mm on both the tread and riser to meet the guidance in Approved Document M and BS 8300-2:2018.

This profile also features an extended insert design to provide additional slip-resistance around the leading edge of the stair edging.

It is a rake back, single channel profile with a 6mm gauge, and is ideal for use with carpet.

Gradus UPVC Insert Colour Chart



DDA 4 Hard Nosed PVC Stair Nosing

 

Product: RNRC 511
RNRC511 stair edging comprises a PVC-u channel in a wide choice of colours with a choice of insert material. This profile also features an extended insert design to provide additional slip-resistance around the leading edge of the stair edging.

It is a square, single channel, ramp back profile and is ideal for use where no surface floorcoverings are used, or resilient flooring. When used with resilient flooring RNRC511 should be installed on top of the floorcovering.

Gradus UPVC Insert Colour Chart



RNRC 511 Hard Nosed PVC Stair Nosing

 

Please note: that these colours are given as an indication only. Accurate colour matches can only be achieved with physical samples. Please contact us for more details: sales@stair-nosing.co.uk