Haven Cabin 4m x 4m

Cabins - Lifestyle

from £2240 including VAT

  • Choice of 28mm, 34mm or 44mm
  • 19mm tongue and groove floor
  • 19mm tongue and groove roof
  • Green mineral roofing felt
  • Two opening glazed windows
  • Double doors with lock & key
  • Single/Double glazed options

Phone to order

01803 813 803

Lines open 7:30 - 17:00 Mon - Fri

Product Details

Cabin Style & Appearance
The Haven Log Cabin is available in two sizes, this page describes the 4m x 4m version, you can view the 4m x 4m here. This is a large cabin and is equipped with substantial opening windows and double doors making it useful for many home offices, small business, entertaining, craftwork, studying or a combination of family requirements.

Cabin Construction
This flexible log cabin uses interlocking tongue & groove wall cladding/logs for the walls, with a choice of 28mm, 34mm or 44mm log thicknesses.  Additionally a 19mm thick tongue & groove board is used for both roof and floor construction. The cabin’s flexibility is increased further with a choice of single glazing or double glazing (extra cost) for doors and windows.

Other features include locking double doors which provide good access into the large, uncluttered space. Two glazed windows provide extra light for the interior, the careful positioning of glazed double doors and windows means the building could be located alongside another building without significantly reducing the interior cabin lighting.  When considering the location of the cabin it is important to leave sufficient external space for cabin maintenance.  Close proximity to property boundaries also has potential planning implications, an informal call to your local planning department is recommended.

The cabin uses traditional TGV boards for both the floor & roof, which is supplied with a quality mineral roof felt, or if preferred there is an option to purchase heavy duty felt shingles

As with all timber buildings it is vitally important that the building is placed on a prepared concrete base or UC4 pressure treated timber bearers to ensure the cabin timbers are not in direct ground contact.   More details are in the building assembly instructions.

Corner Lodge Plus Dimensions
Cabin Width: 4000mm, Cabin Depth: 4000mm
External Roof Height: 2600mm, Eaves Height 2070mm
Glazed Doors Height: 1950mm, Width 1600mm
Base Width: 3800mm, Base Depth 3800mm
Roof Overhang: 1500mm
For more dimensions please download the Cabin Dimensions pdf available on this page

Supplied Finish & Painting
This timber log cabin is made from tongue and groove pine timber.  It is supplied untreated and all the timbers in this new cabin should be treated with wood preserver (not supplied) preferably before assembly.  This is particularly important with the underside of the TGV floor. When choosing your wood preserver verify if it is suitable for both exterior use and with planed (as opposed to sawn) timber.

Delivery & Assembly
The Haven 4m x 4m Log Cabin is delivered to kerbside and in flat pack format for customer assembly. You can find more details on this cabins construction by downloading the Assembly Instructions in PDF format.

Stock Availability
All Mercia Log Cabins are delivered direct from their Warehouse to the customer’s preferred UK Mainland address.  No Log Cabins are available for collection from our Devon premises.

Cabin Options - Buy Online

There are 6 options available for this model, please select one of these links to purchase online, or call 01803 - 813803 during normal office hours.

4m x 4m Cabin 28mm, Single Glazed @ £2240

4m x 4m Cabin 28mm, Double Glazed @ £2520

4m x 4m Cabin 34mm, Single Glazed @ £2450

4m x 4m Cabin 34mm, Double Glazed @ £2730

4m x 4m Cabin 44mm, Single Glazed @ £2940

4m x 4m Cabin 44mm, Double Glazed @ £3220


Delivery details

Usually within 21-28 days

Mercia will deliver their Log Cabins to most of the Mainland UK free of charge. They can deliver to the Highlands & Islands, the Isle of Man, the Isle of Wight and the Channel Islands but this is to the main port only and the customer has to meet the lorry for offload at that point. These outlying area deliveries do incur a delivery charge, upon receipt of your Post Code we can enquire for you