Production Systems Ltd

Manufacturers of Specialised Access Panels

Specialist solutions for commercial, industrial and domestic ceiling access hatches

The Closit & The Big Closit

The CLOSIT is a pre-finished wall access panel, concealing and providing convenient access to a wide variety of services

Specify this injection moulded utility access panel to minimise the cost of on-site framing, trimming and finishing work.

Relevant Measurements:

Standard Closit Trim: 270mm x 270mm - the wall hole needs to be cut to this size.

Overall: 305mm x 300mm

Clear Opening:250mm x 250mm

Large Closit Trim: 385mm (h) x 270mm (w) - the wall hole needs to be cut to this size.

Overall: 425mm(h) x 300mm(w)

Clear Opening:360mm(h) x 250mm(w)

The CLOSIT provides easy access to a wall cavity when accessing any installed services . It is made from injection moulded plastic, and comprises a trim frame hinged to a door with a push shut fastening. It is a cost effective way of providing access without the need to frame, trim and finish a custom-built onsite access panel. It is easily installed by screwing through the trim frame to the wall framing.

This product is particularly useful when needing to access gate valves in internal garage walls, or the controls for plumbing features such as spa baths in bathroom settings.

  • Cost effective
  • Attractive moulded design
  • Easily mounted in minutes
  • Left or right handed opening

click to download brochure

click to download brochure


We guarantee our products fully when they are correctly installed according to the supplied installation instructions.

Aftersale service

We pride ourselves on our amazing sales support. Please contact us for any assistance you may require.


"I have to say I think your design of this hatch is very very clever, I just love it! I think it’s amazing and just the best cleanest looking hatch I have ever seen. It’s so darn good I think you should receive a design award for it. You have made it so easy to install and thought of absolutely everything, even down to the placement of the screws with your simple to use gig. It's a masterpiece!

Murray Thompson

State Theatre Devonport

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