QA2- Anti-Slip Carborundum Stair Nosing

Suitable for internal or external application. Available in mill finish or Satin finish (lightly brushed) manufactured to your required lengths, Also available drilled or undrilled.

  • Insert Colour *

  • Required Length In Millimetres (mm) *

    Min: 250Max: 2800

  • Cost per length *

QA2 Features and benefits:

  • Extremely durable CarbiGrip Carborundum anti-slip tread infill
  • Modular profile that combines with others from the range to create full tread covers or a ramped back
  • Suitable for internal or external application
  • Manufactured in the UK
  • Ideal for heavily foot trafficked areas
  • Rakeback nosing
  • 55mm x 55mm coloured riser and tread infill to help with Document M Compliance

 

General description:

Improve the quality and safety of your steps and stairs with the help of our QA2 nosing profile. Crafted with a modular design that easily locks together with our other profiles, this hardwearing solution can be used in a range of different locations. Manufactured from an aluminium profile filled with our unique Carbigrip anti-slip tread infill, QA2 is designed to help with compliance to building regulations such as Document M. QA2 has a 55mm UPVC coloured riser strip and 55mm Carbigrip carborundum anti-slip infill and is available in Black, Yellow, and white as standard in order to create a high visual contrast to the surrounding subfloor.

Our Carbigrip infill in QA2 consists of Aluminium Oxide otherwise known as Corundum,  the second hardest mineral on the MOHS scale to industrial diamond, combined with other coloured aggregates set in cured resin. The Resin binds the aggregates directly into the QA2 profile resulting in an integral anti-slip infill which is impervious to water ingress. The natural hardness of the aluminium oxide coupled with its naturally angular shape, creates an slip resistant surface which is extremely durable. And the inclusion of aluminium oxide through the whole infill creates an incredibly durable anti-slip surface which will far outlast any standard PVC infill or gritted nosing products with only a surface coated layer such as GRP.

Suitable for use both internally and externally and even the heaviest foot trafficked areas, including public access areas such as Airports, railway stations, sports stadiums, Car parks, Hotels, Schools, Outdoor areas, shopping centres, and heavy industry.

QA2 has a unique modular design that interlocks with our other modular profiles, meaning you are able to create a simple stand alone nosing or a full tread cover. Pair QA2 with QA4/QA5 for a complete anti slip system, see images or contact us to discuss modular combinations.

QA2 is available in two finishes of aluminium, standard mill finish or a lightly brushed Satin finish, and can be supplied pre-drilled for fixing (fixings sold separately). Choose from a range of colours to improve visibility, including yellow, black and white; bespoke colours possible on request subject to MOQ, contact us today to discuss your requirements. QA2 is manufactured to order in your required lengths up to 2800mm, longer lengths possible on request contact us to discuss.

Profile Size Tread cover of Approximately 67mm, and 66mm Riser Cover
LENGTHS Manufactured to your required lengths up to 2800mm, longer lengths possible on request contact us to discuss.
PROFILE NAME QA2
GUAGE 7mm Thick Aluminium
INFILL COLOURS Yellow (LRV 47.07) , Black (LRV 4.76), White (LRV 58.45), for bespoke colours please contact us.
ALUMINIUM FINISH Mill Aluminium (Avg. LRV 71.65), Satin Aluminium (Avg. LRV 65.40)
WEIGHT 1.6kgs per metre
SUITABLE APPLICATIONS Very heavy foot traffic areas, and external or wet environments. Suitable for use in train stations, bus stations, apartment buildings, hotels, Schools, pubs, clubs, shopping centres, and commercial offices.
SLIP RESISTANCE PTV Dry – 92   PTV Wet – 86
COMPATIBLE PROFILES QA4– Tread Extender and QA5– Ramped Nosing edge
GUARANTEE 10 Years against premature wear

 

QA2 Installation:

The QA2 profile is a heavy-duty option, designed for commercial and industrial environments. Therefore, correct installation is vital to its performance. We recommend that you assess the installation substrate fully before fitting. It should be sound and reasonably level. Any remedial work must take place before installation.

We recommend this specific profile should always be screw-fixed. This ensures stability and minimises the risk of tripping or injury. We also recommend that the profile be bedded with a suitable adhesive, such as our Multitread Adhesive, to reduce or remove the potential rattling sound that can be created. This also provides peace of mind for every user and ensures the soundest installation possible.

We recommend using stainless steel screws with countersunk heads. These will best suit the standard pre-drilled holes provided on our profiles if requested. Upon request we can supply fixing needed for your application method.

The adhesive you choose should be suitable for external use. Always use in accordance with the manufacturer’s recommendations. When only fixing with adhesive, we recommend you use a product with high-strength mechanical properties which has been specifically designed for structural bonding. Cartridge adhesives that are typically used for fixing decorative nosings such as Gripfill or F32 are not recommended.

If you have any questions about installing the QA2 profile, get in touch with the team here today who will be happy to help.

Delivery:

This product is made to order so please allow at least 7-14 working days for delivery, larger orders may take longer, please contact us to discuss delivery of your order and if you need your order quicker than this and we will do our best to accommodate your request.

Upon dispatch we will provide tracking information, showing the service used and estimated delivery date. For urgent deliveries or to check stock please contact us to confirm lead times.

Returns:

We are unable to accept returns on this product as the nosings are manufactured/cut to length per your requirements. Therefore please ensure you have your measurements correct and the product is suitable for application before purchasing, we are happy to offer samples free of charge and offer advice if you get in contact.

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