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Warehouse office/prefab office PREFAB-21, 6 windows, 1 door (13 wall panels, 7 ceiling panels)

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 ★ ★ ★ ★ ★ 
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£ 2,000
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£ 5,000
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£ 10,000
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Technical data
Article No. 95194
  • Room area
    21 m²
  • Model
  • Luminous flux
    4,200 lm
  • Colour
  • Surface
  • Width
    7,000 mm
  • Depth
    3,000 mm
  • Height
    2,500 mm
  • Mounted
  • Range of application
  • Power
    48 W
Delivery volume
  • 1 x door panel incl. 1 shockproof mains socket & 1 light switch (toggle switch) dimensions 980 x 2500 mm
  • 6 x window panels, 980 x 2500 mm model
  • 13 x wall panels, 980 x 2500 x 50 mm model
  • 7 x ceiling panels, dimensions 980 x 3040 x 50 mm
  • 4 x LED ceiling lights, dimensions 1200 x 300 x 10 mm, (220 V, 48 W, 4.200 lm)
  • 2 x external columns/corner columns, dimensions 6 m each
  • 4 x ceiling & wall L connections, dimensions 6 m each
  • 8 x floor rails/ceiling panels, dimensions 6 m each
  • Customised construction for almost any size, thanks to the modular construction system of the hall offices
  • Sandwich construction of the panels with steel outer sides and rock wool insulation provides excellent sound insulation
  • Window panels with double-glazed panes of toughened glass for maximum shatter resistance
  • Particularly easy installation thanks to the tongue and groove system
  • Integrated lighting and sockets for perfect electrical equipment

INFO: Due to a production error, we are offering our PREFAB office as B-goods at a reduced price. This means minor paint damage and/or dents may occur, but do not have to.

A production hall or warehouse quickly needs one or more workstations that offer all the advantages of a real room and can be set up quickly and easily. The hall office PREFAB-21 can be ordered directly online, is easy to set up in just a few steps and offers all kinds of extras and well thought-out elements - all at a fair price and without long planning phases and delivery times.

  • Assemble in any order
  • Assembly on your hall floor
  • Panels with tongue and groove
  • Incl. window & door panels
  • Incl. lighting elements
  • Incl. earthed socket & light switch (changeover switch)

A flexibly designed hall office entirely according to your wishes

The 13 Wall panels (21 m²) can be assembled individually according to your wishes. The illustrations shown here are only examples. You will receive a door, 6 Window, which you can hang in the steel rail construction in any order.

INFO: The window cannot be opened or tilted.

The height (2.500 mm internal dimension | 2.550 mm external dimension) and room depth (3.000 mm internal dimension | 3.100 mm external dimension) always remain the same. The material of the panels, built in sandwich construction, consists of steel on the outside and inside (white, spray-painted, steel) and rock wool in the middle as an insulating layer. This means that the panels are not exactly lightweight (11 kg/m²) but very stable and that little noise from the often noisy hall environment penetrates into the room-in-room system. The insulation value is between 20 - 40 dB depending on the outside noise level. The thermal insulation value of PREFAB hall offices is 0,787 W/(m²K) and the thermal conductivity is 0,05 W/(mK).

INFO: The roof cannot be walked on or loaded.

The PREFAB office interior - standard and yet extra

Not only noises, but also dust and odours are prevented from entering the newly created workplace. The hall office PREFAB-21 is already equipped with sound insulation and dust protection as standard, i.e. at no extra charge. The window panels consist of 8 mm thick, double-glazed window panes (25 kg) with integrated ventilation so that the panes do not fog up. The glass panels are made of tempered glass, which, in the event of damage, breaks into many small particles, similar to the windscreen of a car. This minimises the risk of injury. There is a lighting element for every second ceiling element, so that the illumination in the master office is perfectly adapted to use with little incident daylight. A power socket and light switch are also integrated in the door panel. The cables for the electrics are attached to the ceiling; the connection must be carried out by an electrician in accordance with regulations. Thanks to the steel material used, plans or other important documents, for example, can be hung on the walls by means of a magnet without leaving any residue. The door is lockable and comes with three keys. Everything comes as standard with the hall office - you get extras at no extra charge.

The individual panels are covered with a transparent protective film which can be removed without leaving any residue after assembly.
Removal of the film before assembly is not recommended to avoid possible scratches during assembly.
The panels can be cleaned easily and gently with a soap mixture and a microfibre cloth if they become dirty.

Assembly and conversion of the hall office

If you have to move or add an extension to the hall office, this is no problem. Just as easily and simply as it is assembled, it can also be dismantled or extended again. The panels are simply inserted into each other and fix themselves thanks to the tongue and groove system on the side elements. Depending on the size, the assembly time varies somewhat, but for a hall office of 12 m² (4 x 3 m), our trained TOPREGAL assemblers need approx. 2 - 4 hours. The tools required are a commercially available drill and a screwdriver. The TOPREGAL assembly team will also be happy to carry out the assembly for you - simply request a quote for the assembly with just a few clicks on the order confirmation page after purchase.


All PREFAB panels have fire class B1 properties according to DIN 4102-1.

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Dimensions of prefab offices

Specified dimensions are approximate and may vary by a few centimeters. Contact us if you need the exact dimensions for your prefab office.

 ★ ★ ★ ★ ★ 
 ★ ★ ★ ★ ★ 
(ᴓ 4.42 / 5.00)
Our independent rating partner "Trusted Shops" has established various measures to ensure that the ratings shown here only come from consumers who have actually purchased the products. A detailed description of the measures can be read at Trusted Shops.
Relevant ratings
 ★ ★ ★ ★ ★ 
 ★ ★ ★ ★ ★ 
14.02.2024 based on Art. No. 95237
Price performance fits.
Read original
 ★ ★ ★ ★ ★ 
 ★ ★ ★ ★ ★ 
06.07.2023 based on Art. No. 95190
Processing is not good
Read original
 ★ ★ ★ ★ ★ 
 ★ ★ ★ ★ ★ 
03.04.2023 based on Art. No. 95190
FAcillity of Management
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 ★ ★ ★ ★ ★ 
 ★ ★ ★ ★ ★ 
11.01.2023 based on Art. No. 95192
Read original
 ★ ★ ★ ★ ★ 
 ★ ★ ★ ★ ★ 
28.09.2022 based on Art. No. 95190
For B-goods extremely good quality at a reasonable price!
Read original
Frequently asked questions
Questions about the product
How many months and what defects does the warranty cover?

For all items in the shop - which are not consumables - we grant a warranty of 1 year. This warranty is valid from the date of invoice and covers material, processing or construction defects. Damage caused by natural wear and tear, improper handling or unauthorized modification is not covered by the warranty. On articles with batteries and / or accumulators we grant a voluntary functional guarantee of 6 months from the date of purchase on the batteries / accumulators .

Exceptions are our heavy duty shelves incl. single parts. Here we grant a 5 year warranty.

Can I use the door on both sides?

PREFAB door panels can be mounted in both directions. You determine the desired opening direction and the side of the door handle when setting up the warehouse office.

Can I mount the door on both sides?

PREFAB door panels can be mounted in both directions. You determine the desired opening direction and side of the door handle when setting up the warehouse office.

Can I open the windows?

The window panels cannot be tilted or opened completely.

Can I open the windows?

The window panels cannot be tilted or opened.