3m x 4m Prairie™ 400 Office

Planing Rules

Photographs below may show optional extras, see specification

120mm Insulated Log Effect

  Todays Price:
£2980.43
(Exc. vat)



  • FREE delivery within Mainland UK, some exceptions apply
  • Typically delivered in 2-4 weeks
  • This Cabin is ONLY available from Dunster House.
  • Beware cheap imitations

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Luxury pack - £485

Luxury pack
  • Guttering
  • Window Shutters x 2
  • Double Door Shutters
Storage pack - £477

Storage pack
  • Dividing wall & Single Solid Door
call us today on 01234 272 445

Log Cabin plan layouts Virtual Presentation
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Please Note: The floor used is a full sandwich panel of 70mm thick, for you to carpet or cover as desired.

Standard Prairie™ 400 Specification:

external size
EXTERNAL SIZE 2.8m (9'2") wide x 3.8m (12'5") deep (approx).
internal size
INTERNAL SIZE 2.6m (8'6") wide x 3.6m (11'9") deep (approx).
walls
120mm INSULATED WALLS This log cabin has a 28mm internal wall with 70mm polyurethane insulation and has an attractive and unique rounded log effect finish on its external wall.
floor insulation
INSULATED FLOOR A 70mm thick full sandwich panel, including 50mm polyurethane insulation and MFP, for you to carpet or cover as desired.
roof
ROOF 16mm tongue and groove roof timbers to create a sturdy roof with attractive ceiling.
roof insulation
ROOF INSULATION made with 50mm polyurethane, goes on top of the roof boards to create a cabin with an overall roof thickness of approximately 76mm.
internal eaves
INTERNAL EAVES 2040mm (6'8") (approx) High.
french door
PREMIUM FRENCH DOOR - Made with rebated door panels (for a more attractive appearance) and fitted with a secure lock, TOUGHENED DOUBLE GLAZED. The French Door is provided in 6 assembled pieces that fit together then slot into place.
french door
PREMIUMPLUS FRENCH DOOR (Optional Extra) - Our French doors are wider than most competitors meaning you can walk through one door with ease. Made with rebated door panels (for a more attractive appearance) and fitted with a secure lock, and sculpted Georgian bars.Multi-Point locking system (on the master door), and is of the same type supplied with modern domestic doors. Concealed Shoot-Bolts (on the slave door), which means the doors cannot be opened, even from the inside, until they are unlocked. The door has a low threshold for better accessibility and less tripping.



window
2 DOUBLE GLAZED PREMIUM OPENING WINDOWS - Made with TOUGHENED glass, not Perspex. We use glass as it is clearer and much easier to clean than clear plastic. (onsite glazing required)
window
2 PREMIUMPLUS OPENING WINDOW (Optional Extra) - Units are fitted with 28mm Toughened Glass Double Glazing (4mm unit, 20mm space, 4mm unit), which is thicker than any other level of glazing available on the log cabin market and so more thermal efficient. PremiumPlus™ Windows are provided with a Multi-Point locking system, with mushroom headed espagnolette locks. (Please Note: Windows and Doors require on site glazing)


floor bearers
FLOOR BEARERS 70mm tall Pressure Treated floor bearers that sit underneath the log cabin to protect its foundations from damage by insects and fungal decay. Without pressure treated bearers moisture would damage the lower aspects of the cabin!
roof beams
ROOF BEAMS Heavy duty 140mm x 45mm to help prevent 'sagging'.
pre cut
Internal walls are planed, pre-cut (with the exception of trims), and pre-notched for quick and easy construction. External Log Effect will need to be screwed to subframe.
windows assembly
After simple assembly windows slot into place. Minor adjustments will have to be carried out on windows well within the scope of a competent DIYer.
screw
We supply you with all nails and screws needed for the assembly of your log cabin. Click here to see how your Log Cabin Kit arrives.
testimonials approx sizes
CABIN SIZES - Please be aware that all Dimensions and Calculations are approximate figures.
compare caution

Base Recommendations:

For your Log Cabin, we recommend a RapidPad™ foundation System. This base system is designed for our products and can support the cabin on most types of ground. It also includes an insulated floor. Click here for full details

If you wish to use concrete, we recommend a solid concrete base of the cabin footprint size plus 100mm all the way round.

 

Optional extras:

 

PREMIUMPLUS™ DOUBLE GLAZED DOOR & WINDOW UPGRADE

SALE!
Same great quality at an amazing new price! Upgrade your existing Windows & Door...
more info...
£123.40
(Exc. vat)
Add to cart:

ROOFING MATERIALS

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Weather proof your roof with attractive ' red ' felt shingles.
more info...
£148.09
(Exc. vat)
Add to cart:

TREATMENT OPTIONS

Please Select from dropdown menu:
NEW PRODUCT!
Add some character to your Cabin with Light Oak treatment.
more info...
£63.83
(Exc. vat)
Add to cart:

WALL MOUNTED SOLAR AIR HEATERS AND DEHUMIDIFIERS

Please Select from dropdown menu:
NEW PRODUCT!
Helps reduce humidity. Bulk discounts available
more info...
£508.94
(Exc. vat)
Quantity:

SOLAR LIGHTING SYSTEM

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Save money on your electric bills and reduce your carbon footprint with a Dunster House Solar...
more info...
£276.60
(Exc. vat)
Add to cart:

UTILITY ROOM

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Create an internal room ideal for a shower/toilet or storage.
more info...
£382.13
(Exc. vat)
Add to cart:

DIVIDING WALLS

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Add extra rooms and storage space with a Dividing Wall.
more info...
£405.96
(Exc. vat)
Add to cart:

CONSUMER UNIT

 
NEW PRODUCT!
Bring lights and electrics more easily into your garden building with the Consumer Unit.
more info...
£106.38
(Exc. vat)
Quantity:

WINDOW/DOOR SHUTTERS & FLYSCREEN

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Keep those bugs at bay with this great Flyscreen for your windows.
more info...
£46.81
(Exc. vat)
Quantity:

CLOCK OPTIONS

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NEW PRODUCT!
For the inside, or outside, the Clock is a great feature for decoration.
more info...
£28.09
(Exc. vat)
Quantity:

TOILET/SINK UNIT

Please Select from dropdown menu:
NEW PRODUCT!
This fantastic unit combines a sink and toilet in one easy to install wall section.
more info...
£805.96
(Exc. vat)
Quantity:

GUTTERING

 
 
Help drain away and store rain water with the addition of Guttering.
more info...
£132.77
(Exc. vat)
Add to cart:

ADDITIONAL WINDOWS AND DOORS

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Allow more light and ventilation with additional DOUBLE GLAZED TOUGHENED GLASS Windows.
more info...
£125.96
(Exc. vat)
Quantity:

UPGRADE TO OBSCURE GLASS

 
 
Give your Cabin added privacy while still allowing light in, with Obscure Glass.
more info...
£56.17
(Exc. vat)
Quantity:

SOLAR ACCESSORIES

Please Select from dropdown menu:
NEW PRODUCT!
This solar light with 10 Tritronic™ LED's is the ideal background light.
more info...
£21.28
(Exc. vat)
Quantity:

LOG BAR AND CABIN FURNITURE

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NEW PRODUCT!
A beautiful handcrafted log bar for use inside your home or in a log cabin. ...
more info...
£297.02
(Exc. vat)
Quantity:

FLOWER BOX

 
 
With the addition of Flower Boxes, you can bring more colour to your garden building.
more info...
£21.28
(Exc. vat)
Quantity:

SAUNAS

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The two walled sauna is designed to fit inside a Log...
more info...
£665.58
(Exc. vat)
Add to cart:

Delivery and Installation Option

Please select all optional extras you desire before entering postcode to get an accurate installation and delivery price.
delivery service
Delivery Option

Please note,
Our delivery are not Sub-Contractors - they are directly employed by Dunster House Ltd, to ensure the quality of their service.

£
Including Vat    

delivery within Mainland England and Wales.

installation service
Installation Option

Due to popular demand typically Installed in 6-8 weeks

Please note,
Our installers are not Sub-Contractors - they are directly employed by Dunster House Ltd, to ensure the quality of their installation.

Please click here to see what is included in installation service


£
£
Including Vat    

Phone us on 01234 272445 for installation and delivery information for this area.

FREE delivery within Mainland UK, some exceptions apply

Typically delivered in 2-4 weeks


£2980.43
(Exc. vat)


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