IDP-0147S COVER NOSING [ALUMINIUM] [46MM] [WITH BLACK RUBBER] [POLISH SILVER] - 30516
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Professional Stair Edge Protection Built to Last in High-Traffic Environments
The IDP-0147S Cover Nosing is a professional-grade aluminium stair edge trim engineered for high-traffic step protection. Measuring 46mm wide and 2500mm long, this polished silver cover nosing wraps over exposed step edges to shield raw flooring terminations, conceal unsightly joints, and deliver a clean, flush finish. With an integrated black rubber anti-slip insert, it simultaneously enhances safety and aesthetics on residential and commercial staircases.
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- Premium-Grade Extruded Aluminium Body: Manufactured from high-quality extruded aluminium with dimensions of 4.9 x 25 x 46mm and a 2500mm (2.5m) running length, this heavy-duty cover nosing resists bending, warping, and corrosion even under sustained foot traffic in demanding commercial and residential settings. At a net weight of just 0.193kg, it is lightweight for handling yet structurally rigid once fixed.
- Integrated Black Rubber Anti-Slip Strip: The durable, textured black rubber insert is recessed into the aluminium profile to maximise grip on the step edge. This rubber strip provides consistent traction across wet or dry conditions, significantly reducing the risk of slips and falls on exposed stair edges — making it fully compliant with standard stair safety expectations.
- Overlapping Step Edge Cover Design: The profile's angled geometry curves over and wraps around the full width of the step edge, completely concealing the raw flooring termination — whether tile, laminate, or vinyl — beneath a smooth, continuous aluminium surface. This eliminates fraying, chipping, and the visual mess typical of unprotected flooring edges at stair landings.
- Low-Profile Bullnose Safety Edge: The rounded bullnose profile creates a flush, smooth transition from step to riser, eliminating sharp aluminium corners that could cause injury. The low-profile design also minimises trip hazards introduced by protruding threshold strips, ensuring a compliant and aesthetically refined finish at every step.
- Pre-Punched Fixing Slots for Fast Installation: Evenly spaced pre-punched mounting slots are incorporated along the full 2500mm length to allow for rapid, aligned fixing using floor screws or construction adhesive. This eliminates the need for custom drilling on site, reducing installation time and ensuring a secure, rattle-free fix on both new builds and renovation projects.
- Polished Silver Finish with Contrasting Black Rubber: The bright polished silver aluminium frame offers a premium, modern aesthetic that complements a wide range of interior flooring schemes. The deliberate contrast with the matte black rubber strip creates a clean two-tone appearance that accents the stair edge without overpowering surrounding design elements.
The IDP-0147S Cover Nosing is supplied as a single 2500mm length piece and is designed for straightforward on-site trimming to fit your exact stair width.
General Purchase & Comparison Queries
What makes the IDP-0147S different from a standard stair nosing?
Unlike a flat threshold strip, the IDP-0147S Cover Nosing features an overlapping angled profile that wraps over the full step edge, protecting the flooring termination from both above and the front face. It also integrates a textured black rubber anti-slip strip directly into the aluminium body — a safety feature absent from basic flat nosings. The polished silver finish and pre-punched slots give it a professional-grade appearance and faster installation compared to generic alternatives.
Is this cover nosing suitable for both residential and commercial projects?
Yes. The heavy-duty extruded aluminium construction and 2500mm length make the IDP-0147S well suited for both residential staircases and high-traffic commercial environments such as offices, retail spaces, and public hallways. The durable aluminium profile resists the repeated mechanical stress of continuous foot traffic without bending or corroding, while the rubber insert maintains grip performance over time.
What flooring types is this cover nosing compatible with?
The IDP-0147S is designed to work with a broad range of hard flooring types including ceramic and porcelain tile, laminate, LVT, and vinyl plank flooring. The overlapping edge profile conceals the raw cut or exposed termination of the flooring at the step edge, making it particularly effective where two flooring levels meet at a stair landing or raised threshold.
Product-Specific and Usage Queries
What are the exact dimensions and weight of this cover nosing?
The IDP-0147S has a cross-section of 4.9 x 25 x 46mm and a total running length of 2500mm (2.5 metres). The net weight is 0.193kg per piece. The 46mm width provides sufficient coverage to overlap a standard step edge and conceal the flooring termination underneath, while the 2500mm length accommodates most standard stair widths and can be cut to size on site.
How is the IDP-0147S cover nosing installed?
The profile features pre-punched fixing slots evenly spaced along its 2500mm length. To install, measure and cut the nosing to your required stair width using a fine-tooth metal saw or aluminium-rated cutting disc. Position the profile over the step edge so it overlaps the flooring termination, then secure it using appropriate floor screws through the fixing slots, or apply construction adhesive for a screw-free finish. Ensure the surface is clean, dry, and level before fixing.
Can the 2500mm length be cut down to fit narrower stairs?
Yes. The IDP-0147S is supplied as a single 2500mm length and is designed for on-site trimming. Use a fine-tooth hacksaw, mitre saw with an aluminium-rated blade, or an angle grinder with a metal cutting disc to achieve a clean cut. After cutting, lightly deburr the cut edge with fine sandpaper or a metal file to ensure a smooth, safe finish before installation.
Problem/Solution-Oriented Queries
My stair edges are chipping and look unfinished — can this nosing fix that?
Absolutely. The overlapping cover nosing profile of the IDP-0147S is specifically engineered to wrap over and conceal damaged, chipped, or raw flooring terminations at stair edges. Once fitted, the polished silver aluminium body covers the exposed edge entirely, protecting it from further impact damage while delivering a clean, finished appearance. It is an ideal solution for renovation projects where replacing the underlying flooring is not practical.
Is the rubber strip on this nosing effective at preventing slips on stairs?
Yes. The integrated textured black rubber insert is recessed directly into the aluminium profile at the step edge — the highest-risk zone for foot contact. Its textured surface increases friction underfoot in both dry and wet conditions, providing meaningful slip resistance compared to an untreated or smooth metal edge. For staircases in homes with children, elderly occupants, or in commercial environments with mandatory safety requirements, this anti-slip feature is a critical advantage.
Will this nosing corrode or discolour over time in a high-moisture environment?
The IDP-0147S is manufactured from extruded aluminium, which offers natural corrosion resistance due to its self-forming oxide layer. Unlike steel, aluminium does not rust when exposed to moisture or humidity. The polished silver surface finish further protects the profile from surface oxidation in moderately damp environments such as entryways, utility rooms, or covered outdoor staircases. For prolonged submersion or highly corrosive chemical environments, additional sealing would be recommended.
IDP-0147S Cover Nosing (1 Pcs)