The beautiful Berkeley 19mm interlocking cabin is a great looking building for customers where space is at a premium.  It comes as standard with double doors on the front gable with a matching side window.  The window can go on the left or the right side, an additional window can be ordered if more than one is required.  This building comes with the floor and roof pre-assembled for ease of installation.

Step 1:

Choose your building size

Select Building Size

Step 2:

Check to see if we can deliver to you

Step 3:

Customise your building


x :This is the cabin floor size. N.B. please bear in mind overall log length and roof overhang, more details can be found below

y :Ridge height, highest point of the roof externally

z :Eaves height - where the roof starts to slope upwards

There are 4 standard sizes available, imperial sizes given are nominal, metric sizes are the external floor size:

8’ x 6’ (216cm x 156cm) X=156cm Y=235cm Z=202cm
8’ x 8’ (216cm x 216cm) X=216cm Y=246cm Z=202cm
10’ x 6’ (276cm x 156cm) X=156cm Y=235cm Z=202cm
10’ x 8’ (276cm x 216cm) X=216cm Y=246cm Z=202cm

N.B. Interlocking cabin sizing:

The overall log length is 19cm more than the external floor size (above)

The internal floor size is 9cm less than the external floor size The overall roof size is 39cm wider and 79cm deeper than the external floor size

Please bear in mind roof overhang and guttering (if ordered) when measuring up and building slab or concrete base


Wall timbers – 19mm tongue & groove (untreated)

Wall framing – 44mm x 28mm

Floor construction – 12mm tongue & groove (untreated)

Floor joists – 44mm x 28mm (tanalised)

Doors size – 179cm x 109cm (pair)

Doors aperture – 177cm x 107cm

Window size – 91cm x 46cm

Roof boards - 12mm tongue & groove (untreated)

Roof felt – standard 20kg green mineral felt

Glazing – 2mm Perspex


Internal wall height (lowest point) = 196cm

Internal height to the underside of ridge truss – this varies depending on cabin width - deduct 12cm from external ‘Y’ height


Add black guttering and down-pipe(s) to your cabin.  N.B. Supplied only, not fitted.

Felt roof shingles

Up-grade from standard roof felt to shingle tiles, 4 coulours to choose from - Grey, Brown, Red or Green

Cabin Installation

The cabin prices are delivered only but you can pay extra for installation.

Front Decking Verandah

Add this attractive decking verandah to the front of your cabin.

Double Glazing

Add double glazing to the windows and glazed doors.

Toughened Glass

Upgrade from standard 3mm galss to toughened 4mm glass in the windows and doors.

The website price includes VAT and delivery to all addresses in England, Wales & Southern Scotland except for the postcodes below*.  If installation is ordered, the installer usually follows-on 1-2 weeks after the building has been delivered.

*We do not deliver to the following postcodes but may be able to depending on location and cabin size, please email / phone to enquire -

Engalnd - DT, EX, PL, TQ, TR

Wales - SA

Scotland - AB, DD, FK, IV, KW, KY, PA, PH

Ways to Buy


Buy online

Configure sizes & optional extras

Call 0121 707 5066

Speak to our friendly sales team

Visit our showroom

Come and see us