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Dunster House Ltd.
Incorporated. 1994
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Lines re-open today at 10:00AM
Lines re-open today at 10:00AM
01234 272 445
1-3 WEEKS*
inc. VAT
  • Avoid planning permission
    This building is under 2.5m high.
    Why does this matter? Well, under permitted development rights buildings under 2.5m high can be placed as close as you want to a boundary (eg. a fence line) without planning permission. Buildings that are over 2.5m high, however, need to be placed over 2m away from any boundary (eg. a fence line), which means that with taller buildings you end up with a lot of space behind them. If you want to find out more about permitted development rights see our planning guide
  • Adjustable storm braces
    Our adjustable storm braces tie the log cabin roof to the rest of the building so it withstands stronger winds. Unlike other cabins on the market they are adjustable to allow for the natural movement of the cabin which helps prevent gaps appearing between wall logs as the logs settle and move.
  • Slow Grown Spruce
    We use slow grown spruce for the walls of all our log cabins as it is better all round than pine! Spruce is less porous than Pine and so less likely to shrink, warp or split. We only select slowly grown timber from colder climates which also helps keep the timber more stable as the rings are densely packed. It is also a less resinous timber than Pine, which makes the possibility of sap ruining your clothes or furnishings much less likely.
  • 4mm toughened glass
    We use 4mm toughened glass in our windows and doors for increased safety and security. It's much better than 3mm horticultural glass, commonly found in garden buildings, as it's a lot harder to break, and if ever it is broken it breaks into small pieces rather than large shards. It is also much harder to scratch than the plastic alternatives, styrene, acrylic and perspex, so will preserve your clear view out for far longer.
    Pressure treated bearers
    By pressure treating our floor bearers we protect the lowest part of the building from rot and insect infestation. This forces the treatment deep into the timber using a large pressure treatment tank. Due to this costly but effective process we can offer our customers a genuine 10 year guarantee against rot and insect infestation on the bearers with no need for the customer to re-treat this timber at any point during that time.
    10 year timber guarantee?
    Other companies claim that they offer a 10 year Guarantee on their untreated timber. If you read the small print, you'll find that these Guarantees are pointless. They cover the cabin against rot and insect infestation only if you, the customer, treat the cabin every year with a good quality preservative. Why are these Companies offering a Guarantee for something that you are going to have to do yourself? How could you prove you had treated it if you tried to make a claim? We don't offer pointless Guarantees. We guarantee that our pressure treated timber and our galvanised metal will last for 10 years without yearly labour from you. 
  • Customise your design
    Our Log Cabins have been designed to fit any garden and accommodate any personal preferences. Where our pictures show the doors on either the left or the right hand side of the front elevation if you want the doors on the other side of the front elevation simply reverse the position of the front wall logs when you build it. You can choose between a traditional or modern style, depending on the type of roof you prefer, and with or without Georgian Bars, to suit your taste.
  • Tall walkthrough height
    With our extra tall doors, unless you are over 1.86m (6'1") tall you can walk right the way through without any danger of bumping your head.
  • Avoid sagging roofs
    Our heavy duty 140mm or 210mm high by 45mm wide supporting roof beams prevent unsightly sagging.
  • 4 Point Door locking system
    Our PremiumPlus doors feature our industry leading four point locking system. It features a hook, locking latch and two roller locks. We use a type of lock known as a RASP cylinder. The reason we use this, is that it is a safer, more secure locking system as it prevents 'lock bumping' and 'cylinder snapping'. Our Premiumplus windows have multipoint locking as well, using the same type of system as we supply with our uPVC windows and doors.
  • Optional 24mm Double Glazing
    The double glazing option on PremiumPlus Log Cabins is an industry leading 24mm thick. We make these sealed units ourselves to European Standard EN1279. Made up of 4mm toughened glass, 16mm spacer and another piece of 4mm toughened glass. It's an excellent way of insulating your cabin and extending its usage from a seasonal building to one that can be used throughout the year.
  • Adjustable Hinges/Friction Stays
    Our PremiumPlus doors feature easily adjustable hinges allowing you to make minor changes if ever required. The windows on this range have the same friction stays as we supply on our uPVC windows, meaning that you can open the window and leave it open with just the hinges taking the load, with no need for a stay arm. These sets of hinges are stylish and supremely user friendly.

Now personalise your product

What specification building do you need?
SAVE £326
Choose your wall strength:
SAVE £254
SAVE £441
Need an internal dividing wall?
Would you like to add decorative fascia to your cabin?
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Installation Inc. Two Person Delivery
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Additional Information
Delivery Online Tracking

PLEASE NOTE – Cabins ordered without floors will be specially ordered and will take typically 3 – 4 months for delivery. Please order a floor to take advantage of faster order delivery times.

We deliver our garden buildings to mainland United Kingdom (England, Wales and Scotland). Some exceptions apply; these are illustrated on the map below.

Scottish areas may be subjected to slightly longer delivery turnarounds, please contact us for details. FREE delivery on selected products over £199 to mainland England and Wales.
*Excludes rabbit products which are subject to a delivery charge.

Delivery Price

Green - £19.99 delivery fee on all orders under £200.
Yellow - £59.99 delivery fee, was £119.99 prior to 10/09/15
Orange - £84.99 delivery fee. was £169.99 prior to 10/09/15
Red - We do not deliver to these areas.

Assisted Delivery

If you cannot provide an able bodied person to offload the vehicle with the help of our driver, we can provide additional manpower with our Assisted Delivery Service. The driver will arrive with some help to unload the lorry, meaning that you can put your feet up.

We offer this service on all items that are delivered, we do not offer this on our couriered products. Prices for this service can be found on individual products.

Should you require further information on our standard or assisted delivery services, please contact a member of our Sales Team.

Scottish areas may be subjected to slightly longer delivery turnarounds, please contact us for details.

PremiumPlus Severn Grande Log Cabin W5.0m x D8.0m

The image above shows a brief reference to how your products will arrive. All of our garden buildings are made from kiln dried quality graded timber, if it is to be stored prior to construction and treatment all parts must be covered to prevent moisture from warping and rotting the timber.

Case Studies and Reviews
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Reviews for this product are shown below.
Average Seller Rating:

Great service had no problems would highly recommend and would use them again!!
By - Aaron Gaynor on Mar 11,15 Dunster House reply:
Dear Aaron, thank you so much for your review. we are glad you are so pleased. If you ever need anything else, we look forward to having you as a customer again.

We would like you to know how delighted we are with our new Premium Plus Severn Grande Log Cabin. We are currently using it for a home office with the intention of using it as additional space to the house at a later date. We were very impressed with your installation team who were extremely helpful and professional. We decided to chose the fully insulated building and it was erected within 4 days. We can honestly say that we use a small oil filled heater in the main room of the cabin which is keeping it more than warm enough. We will no doubt need additional heating through the colder months, but up until now (end October) we have been pleasantly surprised! The finished project is amazing and worth every penny! We wouldn't hesitate to use Dunster House again and would highly recommend to anyone looking for this type of building. Thank You.
By - Ruth Hurley on Oct 27,14 Dunster House reply:
Dear Ruth, what a lovely review. The insulation really does work well. Thank you so much for you comments.

fabulous cabin,great service from Dunster House.It was very easy to put together with the very consise instructions,however the only thing that does not work properly six months on are the double doors.Although they meet when closed they will not lock,like the barrel of the lock is not long enough.A heavy piece of wood leaning agaist the doors does the same job for now.
By - Matthew Treasure on Aug 10,11 Dunster House reply:
Dear Mr. Treasure, thank you for leaving your positive review. We are pleased to tell you that the problem with the doors is very easy to resolve and as you will see, literally takes 20 seconds. Have a look at the "Install Presentation" above and see "Part 4: Windows and Doors". All you need to do is lift the doors off the hinges, unscrew the hinges from the doors by a turn or so and put the doors back. We hope you continue to enjoy the use of your cabin.

Yes we are delighted with our log cabin.The installation was excellent ,excellent workmanship.A very good service thank you very much.
By - Clare Stokes on Apr 20,11

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