Premium BBQ Grill Cabin 25 M² With Extension

Original price was: £14,495.00.Current price is: £13,295.00. inc. VAT

Bring back the joy of communication with your family and friends in a massive and both cosy Grill Cabin!

This model is a huge place to sneak away for up to 25 – 30 people and is one of the largest cabins in our Grill – BBQ range.

To ensure that our modular cabin can meet your needs and wants we suggest choosing the extension from 4 different sizes and types! If you need some extra space you can add an extension of sizes:

  • 3 m² extension (standard size);
  • 4.3 m² extension (optionally);
  • 4.3 m² extension with sauna room (optionally);
  • 5.2 m² extension (optionally).

All our Grill cabins come with a central grill, 45 mm thick spruce wood walls and opening double – glazed windows, set of cushions and allows you to enjoy this product all year round.


Wood is a natural material, it changes and moves so the product can deform in the future. If the product is painted after assembly, the unpainted areas after changes in the wood are usually visible. This problem does not arise if the product parts are painted before assembly. We apply a full-width coat to 3 sides of the board.

The high-quality preservative finish is professionally spray applied in the factory. The product is treated in your choice in more than 20 different colors (stains and paints). You can choose two colors for one product: one for almost all product details and another for finishing details.

Grill Cabins are constructed and supplied on a pallet (KIT) for you to construct yourself with detailed STEP BY STEP assembly instructions, drawings and maintenance/usage recommendations.


People 25-30persons
Timber Spruce
Shape Octagon + Rectangle
Room 2
Inside area 28.0m2
Total height 4519mm
Wall height 1155mm
Floor thickness 18mm
Roof thickness 18mm
Wall thickness 45mm
External dimension 5449 x 7149mm
Door size 782 x 1760mm
Window size 880 x 510mm

Standard Set

Wall, floor, roof panels from spruce;
Roof covered with bitumen shingles of your selected color;
Inside standard grill with cooking platforms;
Table around the grill;
Adjustable chimney;
5 double glass windows (3 of them are opening);
Door with a lock and hexagon window;
6 inside benches from spruce (2 of them are folding benches);
Cushions for benches of your selected color: brown or blue;
Standard extension’s size 1.83 x 1.70 m.


Assembling time 12hours
Weight 2400kg

Grill Cabin is delivered to the customer not assembled and supplied on a pallet (KIT) for you to construct yourself with detailed STEP BY STEP assembly instructions, drawings and maintenance/usage recommendations.

  • Grill cabin with extension is packed on a two pallets (L x W x H): 4.55 x 1.20 x 2.55 m; 2.30 x 1.20 x 2.40 m.
  • Three people assemble Grill cabin 25 m² with extension in 10 – 12 hours.
  • Total weight is 2400 kg.
  • The standard grill is packed on a separate pallet of size (L x W x H): 0.90 x 1.20 x 1.50 m. Please write a comment if you want the grill to be put in a box.
  • “Viking” grill is packed only on a separate pallet of size (L x W x H): 1.05 x 1.05 x 0.86 m.
  • “Premium” 8-corner grill and chimney set with a table are packed on a pallet of size 0.90 x 1.20 x 1.25 m.
  • “Luxury” grill is packed only on a separate pallet of size (L x W x H): 0.90 x 1.20 x 1.25 m.

~ We pack all accessories on the same pallet if it is possible. Otherwise, all accessories will be packed on a separate pallet.


Grill Cabin 25 m2 with extension DRAWINGS


It is very important to have a proper base for your Grill cabin. Therefore, we recommend following our sketches and consulting a qualified local builder or engineer. Making sure that the base for your product fits the location is of utmost importance.
Due to an improper base, the structure may crack. If the product is unevenly seated, the geometric shape of the building may change, which can result in the door/windows twisting, and/or gaps. In the worst-case scenario, the product may even collapse.

  • Before building the base, make sure you take into account the landscape and the ground conditions on which the product will stand.
  • The base under the product must be prepared specifically for the product.
  • The base must be homogeneous, tight and level.
  • Make sure that the properties of the base do not change over time. We recommend making the base out of concrete and water-proofing it before installation.

If you do not follow recommendations for building the base, the product will lose its warranty!


Exterior Wood Stain Colors
Exterior Wood Paint Colors


One of the main and most obvious benefits of using a paint machine is the speed and flexibility at which we can suggest our painting service for all of our products. A spray paint machine can get the work done faster and more consistently than manually painting. While the machine works faster, it improving quality too – sprayers produce an even coat of paint, leaving a high-quality finish.
With our painting service from now, we can suggest to our client’s maximum flexibility! Not assembled products as Grill cabins, Pavilions, Camping pods, and other products of any size you can order painted too!


The high-quality preservative finish is professionally spray applied in the factory to one side of the wood. The product is treated in your choice of color. You can choose two colors for one product: one for almost all product details and another for finishing details.

Which type of painting should i Use?

Properly painting and impregnating is one of the most important things to consider when thinking about how to extend your product lifetime.
Paint and natural wood finish instantly spruce up the aesthetics of your product.
The decision you will need to make is if you want to use a water-based wood stain or paint. Both will offer you UV protection. The wood stains will allow the texture of the
wood to show through and many are now available in a vast range of colors, however, paints will give you an intensive color, but will cover the grain and texture of the wood.

Grill and Chimney Set

“Premium” 8-corner Grill and Chimney set

“Viking Premium” Grill and Chimney

“Viking” Grill and Chimney

Standard 8-corner Grill and Chimney

Luxury Grill and Chimney

Without Grill and Chimney

Heater and Chimney Kit

Electric heater Harvia “Club”, 13.5 kw + Harvia Xenio CX170 (11-20 m3)

Electric heater Harvia Globe GL110E, 10.5kw + Harvia Xenio CX170 (9-15m3)

Electric heater Harvia Leged PO11, 11kW + Harvia Xenio CX170 (9-20m3)

Electric Heater Harvia Leged PO165, 16.5kW + Harvia Xenio CX170 (16-35 m3)

Electric heater Harvia Trendi KIP90, 9 kw (8 -14 m3)

Electric heater Harvia Vega BC80, 8 kW (7-12 m3)

Harvia Cilindro PC90XE, 9kW + Harvia Xenio CX170 (8-14m3)

Wood burning heater Harvia M3 SL (outside feeding), 16.5 kw (6-13 m3)

Wood burning heater Harvia M3, 16.5 kw (6-13 m3)

Wood burning heater Harvia Pro 20, 24 kw (8-20 m3)

Wood burning heater Harvia SL 20 (outside feeding), 24.1 kw (8-20 m3)



Available roof colors - Black Black shingles
Available roof colors - Green Green shingles
Available roof colors - Red Red shingles


  • One extra board in wall (the height of board – 145 mm )
  • Two extra boards in wall


Ensure that our modular cabin can meet your needs and wants we suggest to choose the extension from 4 different sizes and types!

  • Empty of size 1830 x 1700 mm (3 m²). Standard size.
  • Empty of size 1830 x 2500 mm (4.3 m²)Optionally.
  • With sauna room of size 1830 x 2500 mm (4.3 m²)Optionally.
  • Empty of size 1830 x 3000 mm (5.2 m²)Optionally.
Standard size 3 m² Standard size 3 m²
Size 4.3 m² Size 4.3 m²
Size 4.3 m² with Sauna room Size 4.3 m² with Sauna room
Size 5.2 m² Size 5.2 m²


  • Benches + brown cushions;
  • Benches + blue cushions;
  • Without cushions;
  • Without benches and cushions.
The Color of Cushions: blue
The Color of Cushions: brown


Grill Cabin insulated floor


Grill Cabin insulated roof



  • 3 opening windows from 5. 4 windows in grill cabin, 1 – in extension (standard);
  • 4 opening windows from 5;
  • 5 opening windows from 5.
Opening window


Blue curtains set

Brown curtains set


Shelf for Grill cabin

Firewood ring

Grill Chimney Extension

Grill cover 8 corners

Grill table safety fence 8 corners*

Reindeer hides

Wooden dishes and flatware set**

Stainless steel door sill

Door stopper

Table And Benches set for 25 m2 Cabins

Only for Standard 8-corner grill and chimney set

**Available “Basic”, “Optimal” or “Luxury” set.

Usage and Maintenance


  • The first time you’ll use your Grill the surfaces of the new product that are in direct contact with the flames may create a smoky smell when heating up. We advise to keep the door open during the first use and not to cook until the smell disappears.
  • When burning wood we recommend use a Grill table metal safety fence.
  • We suggest you use only firewood or briquettes. Larger burning objects can be added later when the fire is burning well. We advise using objects no larger than 300 mm.
  • A sufficient flow of fresh air is the most essential aspect of smoke exhaustion. At least as much fresh air should come in as goes out with the smoke.
  • If the Grill is generating a lot of smoke, open the door of the Grill Cabin and make sure that the wood is dry and without a bark. Put in additional dry wood if needed.
  • Keep decorations away from your Grill. Hanging decorations look pretty, but provide fuel for a fire.
  • Keep water nearby for flare-ups.
  • Keep a fire extinguisher within a couple of steps of your Grill. And KNOW HOW TO USE IT!
  • Don’t leave a grill unattended. Don’t allow kids or pets to play near the Grill. Never try to move the hot Grill, and remember the Grill will stay hot for at least an hour after its use.
  • Do not sleep in a Grill Cabin when the fire is on!
  • Use protective gloves when handling hot cooking plates. Never move or service an operating Grill.
  • Please note, that the metal Grill may have sharp edges and the steel parts of the grill heat up when the fire is burning, therefore there is a risk to harm or burn yourself.
  • Remove ashes from the Grill after they have cooled down.
  • Make sure you give yourself time to clean your grill after each use in order to ensure maximum hygiene and proper functioning.


You should not forget that wood is a natural material, it changes and moves depending on weather conditions. Large and small cracks, color tone differences and other changes, as well as a changing structure of wood are not defects, but a result of wood growing and a feature of wood as a natural material. Natural wood (not impregnated) becomes greyish after being left untouched for a while and can turn blue and become mouldy. You should immediately process it with a wood preservative to protect the wooden parts of our manufactured products.

We definitely recommend that you process the door and windows with a wood preservative, and do it on both sides (inside and outside), because the doors and windows can deform. Also, you should pre-treat the floor panels with a wood preservative, especially the bottom sides of the panels, to which you will no longer have access when the Cabin is assembled. Only this will prevent moisture penetration.

In general, we recommend for the conclusive finishing a weather protection paint that will protect the wood from moisture and UV radiation after the Cabin is assembled. Consult a specialist regarding paints suitable for unprocessed softwood and follow the paint manufacturer’s
instructions. Your Grill Cabin service life will be much longer after it will be properly painted. We recommend that you inspect your Cabin thoroughly once every six months.

The customer should make sure that air circulation is working in winter as well. It means that air pipes are open all year round and that moisture gets out from the product (through the chimney). The customer should also make sure that the product´s roof is not covered by snow. A layer of snow cannot be thicker than 20 cm on the roof and the flue should never be covered by snow or closed manually.