Gratings & Handrail Systems
Grating and handrail systems combine open-mesh steel decking with a guardrail assembly (posts, top rail, mid rail, and toe plate) into one walkway package for elevated platforms, stairs, and access routes. NLS sources galvanized and painted steel handrail assemblies alongside welded grating panels, guardrail loading referenced to BS 6180 and grating to BS 4592, sized as a system against a platform layout.
A walkway system on an elevated platform isn't just a floor. It's a grating panel or deck carrying foot traffic, sitting inside a support frame, guarded by a handrail assembly that keeps a person from going over the edge, and finished with a toe plate (kick plate) that stops tools or debris falling through the gap at floor level. Specifying the deck without the guardrail, or the reverse, is how platforms end up needing a second round of steel once the safety gap gets flagged.
NLS sources both halves of that system. Handrail assemblies come as posts, top rail, and mid rail, welded or bolted, in mild steel (painted or galvanized) and stainless steel, built to a post spacing and rail height meeting the project's guardrail requirement, referenced against BS 6180, the general guide for barrier loading on buildings and platforms. Grating panels, welded steel to BS 4592, fill the deck between the frame and the handrail line, in bearing bar depths matched to span and design load. Toe plates, typically 100mm to 150mm steel strip along the open edge, complete the system where the platform sits over an occupied area below.
On Saudi projects, this combination covers elevated platforms and mezzanines, stair and ladder access with guarded landings, walkways over process equipment or pipe runs, and roof access routes on industrial and commercial buildings. The handrail height, post spacing, and infill type (mid rail vs. mesh infill) usually follow the project's safety standard or the client's HSE requirement, which NLS builds the quote around rather than a default rail height.
NLS quotes grating and handrail systems together off a platform layout or an access drawing, covering deck area, handrail run length, post spacing, material, and finish, and returns a priced quote in USD. Standard mild steel systems in common configurations typically source faster than stainless steel runs or non-standard rail heights, which more often carry a fabricator-confirmed lead time.
Specifications
- ✓System components: grating deck panel, support frame, handrail assembly (posts, top rail, mid rail), toe plate
- ✓Handrail material: mild steel (painted or hot-dip galvanized) or stainless steel
- ✓Standards referenced: BS 4592 (grating), BS 6180 (barrier and guardrail loading, general reference)
- ✓Grating: welded steel, bearing bar depth matched to span and load
- ✓Toe plate: typically 100mm-150mm steel strip along the open edge
- ✓Typical use: elevated platform walkways, guarded stair and ladder access, roof access routes
Frequently Asked Questions
Why quote grating and handrails as one system instead of separately?+
Deck size, frame, and handrail layout depend on each other, post spacing and rail height sit against the platform edge that the grating defines. Pricing them together against one platform layout avoids a mismatch between the deck order and the guardrail order.
What guardrail height and post spacing does NLS build to?+
There's no single default. NLS builds handrail assemblies to the height, post spacing, and infill type set by the project's safety standard or the client's HSE requirement, referenced against BS 6180 for barrier loading.
Does the system include a toe plate for equipment or debris containment?+
Yes, where the platform sits over an occupied or equipment area, a toe plate (kick plate) along the open edge is standard practice and is included in the quote when the layout calls for it.