Access panel 250×250 mm

The 250×250 mm / 25×25 cm format is one of our catalogue sizes for the access panel range, available in several variants depending on the application: integration in a plasterboard wall, installation in a suspended ceiling, damp areas, or rooms with fire-rating requirements. Suitable for targeted access to a stopcock, gas valve, recessed junction box.

Steel access panel 25×25 cm

Where appearance is secondary (plantroom, basement, car park, building services areas), the bare metal version is faster to install and remains keenly priced. Three families are available in 250×250 mm (25×25 cm):

Ventilated Variant — Permanent Airflow

For spaces that need continuous airflow (a boiler cupboard that is not airtight, an MVHR enclosure with no sealing requirement):

• Tempo Softline Metal Ventil Access Panel

Made to measure access panels

The 250×250 mm (25×25 cm) format is part of our standard catalogue sizes. For neighbouring formats, see our other available sizes — every dimension is declined as standard from 200×200 mm up to 1200×1200 mm for the broadest ranges (metal and plasterboard).

Not every variant is held in stock for this format: plasterboard, solid wall, airtight, fire-rated, for tiling, ventilated versions are not part of the standard 250×250 mm (25×25 cm) offering. If the project requires one of them, please get in touch for a bespoke quotation — most ranges can be adapted to special sizes with an indicative lead time of around three weeks.

Frequently asked questions about the 250×250 mm access panel

Is the 250×250 mm format suitable for a standard modular grid ceiling?

For a 600×600 mm modular grid ceiling, a smaller format such as 250×250 mm (25×25 cm) forces a partial cut into the tile; a larger format exceeds the neighbouring module. For this reason 600×600 remains the standard, while 250×250 mm (25×25 cm) is reserved for narrower or wider grids depending on the situation.

Can the 250×250 mm format be manufactured to a bespoke specification?

Yes — every range can be adapted to specific dimensions (wall thickness, frame depth, special finish, round shape). The typical lead time for bespoke manufacture is around three weeks. For neighbouring sizes of 250×250 mm (25×25 cm), see our standard catalogue dimensions.