Why choose a metal access panel?

Metal access panels in galvanised steel powder coated RAL 9016 white or stainless steel 304 are the straightforward, hard-wearing answer for plant rooms, basements, car parks and back-of-house service areas in commercial buildings. The Tempo Softline range offers three opening mechanisms: push-to-release (concealed, no visible handle), square key 8 mm (controlled access for plant rooms) and cylinder lock (higher security for switch rooms and metering). The stainless steel 304 variant resists corrosion in commercial kitchens, swimming pool plant rooms and hospital service areas.

When to install a metal access panel?

The exposed metal finish is appropriate where aesthetics are secondary: plant rooms, basements, car parks, service risers in commercial buildings, unfinished lofts. The frame is galvanised steel powder coated white (RAL 9016) — quick fixing in applique on the substrate, cost-effective. The stainless steel 304 variant resists corrosion in coastal environments, commercial kitchens, swimming pool plant rooms and hospital service areas.

Technical features of the metal access panel

Tempo Softline white — powder coated RAL 9016

The standard reference in steel powder coated white, available with the three opening mechanisms (push-to-release, square key, cylinder lock) depending on the required security level.

Tempo Softline colour — custom RAL finish

Pre-coated in the requested RAL (anthracite, beige, black, custom) — removes the on-site painting step.

Stainless steel 304 — wet and commercial environments

For commercial kitchens, swimming pool plant rooms, hospital service areas and coastal applications — polished or brushed finish, square key 8 mm operation.

Ventilated variant — continuous airflow

For locations requiring continuous airflow (non-sealed boiler cupboards, fan-coil enclosures without an airtightness requirement).

See also our other ranges

• Fire Rated Access Panels — EI30/EI60 to BS EN 1634-1, riser shafts, escape routes
• Plasterboard Access Panels — 12.5 mm and 15 mm board, paintable, BS 8212
• Coloured Access Panels — powder coated RAL finish, no on-site painting
• Access Panels — the full access panel range overview

Popular dimensions in metal access panels

Our catalogue offers the most frequently specified sizes from stock — quick delivery. Bespoke sizes (other formats, specific frame depths) are available on a lead time of approximately three weeks:

• Access panel 500×500 mm (50×50 cm)
• Access panel 300×300 mm (30×30 cm)
• Access panel 400×400 mm (40×40 cm)
• Access panel 600×600 mm (60×60 cm)
• Access panel 200×200 mm (20×20 cm)
• Access panel 800×800 mm (80×80 cm)
• Access panel 700×700 mm (70×70 cm)
• Access panel 400×600 mm (40×60 cm)
• Access panel 600×800 mm (60×80 cm)

For a size not listed, see all available dimensions or request a quotation for custom manufacture.

Typical applications

• Bathroom — bath trap access, isolating stopcock, concealed water meter, tileable panel for ceramic finishes
• Kitchen — gas isolating valve, mains stopcock, concealed electrical box
• Sub-floor / void — pipework access, water meter, isolating valve
• Suspended ceiling — MVHR (mechanical ventilation with heat recovery) unit, ducted air conditioning, insulated services passing through
• Plant room — consumer unit, distribution board, main low voltage panel
• Riser shaft wall — vertical access to concealed services, fire compartmentation
• Habitable loft — eaves access, insulated rafter void

Materials and opening mechanisms

Materials

• Galvanised steel powder coated RAL 9016 white — the standard reference, corrosion resistant for dry interior locations
• Stainless steel 304 — wet, coastal, commercial kitchen, hospital and swimming pool environments
• Aluminium — AluPlana and Alu Quattro ranges (lightweight with an airtightness specification)

Opening mechanisms

• Push-to-release — concealed opening on simple pressure, no visible handle (the discreet choice for residential lobbies and flush finishes)
• Square key 8 mm — controlled access for plant rooms and back-of-house service areas
• Cylinder lock — higher security for restricted-access locations (switch rooms, metering cupboards)

Standards and certifications

Every access panel in this range is supplied to applicable UK and European standards:

• BS EN 13501-1 — European fire classification of construction products
• RAL 9016 — the standard white reference for industrial powder coating

Frequently asked questions — Metal Access Panels

Galvanised steel or stainless steel 304 — which to choose?

Galvanised steel powder coated RAL 9016 white for dry interior locations (basement, plant room, car park). Stainless steel 304 for wet or aggressive environments: commercial kitchens, swimming pool plant rooms, hospitals, coastal locations.

Which opening mechanism should I specify?

Push-to-release for discreet access without a visible handle (residential lobby, office). Square key 8 mm for controlled access (standard plant room). Cylinder lock for higher security (restricted access, server room, switch room).

Can a metal access panel be repainted on site?

Yes — galvanised steel powder coated RAL 9016 white can be over-painted with a polyurethane or epoxy paint after light sanding. The stainless steel 304 variant is not painted (factory polished or brushed finish).

What is the Tempo Softline Ventilated variant?

The Tempo Softline Ventilated is a perforated version of the standard range — calibrated perforations on the door allow continuous airflow. Useful for non-sealed boiler cupboards and fan-coil enclosures without an airtightness requirement.

Stainless steel 304 or 316 — what is the difference?

Our metal range supplies stainless steel 304, which is suitable for 99% of applications. Stainless steel 316 (with molybdenum) offers higher resistance to saline and chemical corrosion but is rarely needed for an interior access panel.

What is the lead time for a custom metal access panel?

Standard ranges are held in stock — delivery within 5 working days. Specific sizes or a particular RAL finish: approximately three weeks.