Q Range Wide - (Alternative to Double Channel) Stair Nosing/ Stair Edging for 3.5 mm to 9 mm Floorcoverings

Wide tread stair nosing profiles, providing an alternative to the traditional double channel stair nosings used on stairs with heavy foot traffic.

Free site surveys are available; contact the manufacturer for details.

Features and benefits:

  • Suitable for installation in all categories of public and commercial buildings.
  • Ramped back edges - suitable for use when no floorcovering is present.
  • No dirt traps - easy to clean.
  • All over tread design provides a slip resistant surface from the nose to the back edge, giving the benefit of extra safety when ascending or descending stairs.
  • Satin etched aluminium riser surface is scratch resistant and inhibits the potential for 'glare'; one of the requirements of the BS 8300:2:2018 and Building Regulation guidelines applicable to stairways in areas of Public Access.

Potential for slip (all treads):

Independently tested by Grip Potential Ltd. All tread options have a minimum PTV of 36+ in a wet test and 60+ in a dry test; this is considered ‘Low Slip Potential’.

A range of related products are available - consult manufacturer for details.

General information


Ten-year warranty available (on project application)

Uniclass 2015

Pr_35_90_31_74 Rigid stair nosingsPrimary


L30/30 Proprietary

L30/310 Proprietary

L30/590 Applied stair nosings

M50/75 Stair nosings and trims

M50/750 Stair nosings and trims

M51/550 Stair nosings and trims

Specification data - Rigid stair nosings

Product Reference

Q Range Wide - (Alternative to Double Channel) Stair Nosing/ Stair Edging for 3.5 mm to 9 mm Floorcoverings




QR-HFW, 90°

Flat front (90°); gauge: 5 mm; tread: 78 mm; riser: 35 mm.

QR-HRW, 83°

Rake back (83°); gauge: 5 mm; tread: 78 mm; riser: 35 mm.


Insert requirements. Available in a variety of stock lengths or in cut sizes to fit direct to a stairway.






See 'Options' below and insert requirements.

Side trim

Not required

UTA and UTA 83°

QR-SRW, 83° only.

UTA and UTA, 90°

QR-SRW, 90° only.


Mechanical (screw) and adhesive fix, secret fix, without pips

Mechanical (screw) and adhesive fix, with pips

Q-Fix (adhesive only)

Ten-year project warranty available, consult manufacturer for details.

Standard product features

Material/ Finish:

  • Channel: Aluminium.
  • Side trim: Aluminium, satin anodized.

Warranty description:

Ten-year warranty available (on project application).

Third party certification:

  • ISO 9001.
  • ISO 14001.
  • Groundworks Green Business Certificate.



Product Options


- Colour:

  • 6 Black.
  • 6 Claret.
  • 10 Rustic.
  • 10 Peat.
  • 11 Dark Blue.
  • 11 Regency.
  • 11 Spruce.
  • 11 Granite.
  • 13 Poppy.
  • 15 Flint.
  • 16 Royal Blue.
  • 21 Fawn.
  • 26 Light Grey.
  • 30 Jade.
  • 49 Polar Grey.
  • 51 Ivory.
  • 52 Sky.
  • 53 Lime.
  • 56 Sun.
  • 64 Mist.
  • 67 Yellow.
  • 69 Photoluminescent.
  • 77 Desert.
  • 81 White.

Environmental information



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