Suregrp anti slip step edges
The SRV value of Suregrp in the wet is greater than our competitors SRV value in the dry. Our competitors product is around 3.5mm thick for stair treads ours is 6mm Thick .
We manufacture to your required dimension.
All our Suregrp anti slip surfaces are manufactured by hand and have a quartz grit that is impregnated into the surfaces the grit is pre coloured so it is not sprayed to colour. The quarts is overlaid with a resin flow coat to help with its durability.
All anti slip step edges are manufactured to suit your requirements the nosing are usually 55mm and the risers has a highlighted frontage and the first 55mm of the going is highlighted in a visual highlighted colour for the visually impaired (usually yellow or White).
SUREGRP ANTISLIP STAIRTREAD NOSINGS
Usually 55mm x 55mm x by your width (But can be Bespoke manufactured.)
Leading edge chamfered
Rake Back Type Angle
Building and DDA Regulations
Light Reflectance Values (LRVS)
The legal duty for access to a building and its facilities is the responsibility of the owners.
The guidance is provided in approved documents such as approved Document M, which is based on BS8300:2001. The related details of approved Document M are outlined below, together with the Treads recommendation.
“People with impaired sight risk tripping or losing their balance if there is no warning that steps provide a change in level. The risk is most hazardous at the head of a flight of steps when a person is descending.”
The change in level can be clearly highlighted with a nosing that contrasts with the surrounding tread and riser materials.. The colour variant should be at least 30 points (where black to white is 100 points) on all treads.
“All nosings are made apparent by means of a permanently contrasting material 55mm wide on both the tread and riser.”
The 55mm measurements is only a guidance. Other considerations, such as step size and type, should be taken when choosing a nosing.