Premium Lantera insulated Log Cabin

16x12 PremiumPlus Lantera Insulated Log Cabin (62mm)


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Our PremiumPlus 16' x 12'6' (5m x 4m) Lantera Insulated Log Cabin has a specification better than any competitor. This revolutionary insulated log cabin helps to keep you warm in the winter and cool in the summer. Our market-leading innovation is that the insulation is built into the wall logs, creating a highly effective 62mm sandwich of timber and polyurethane insulation. We also include 60mm roof insulation and 50mm floor insulationThe Lantera Warmalog has wide opening French doors with a secure 4-point locking system. The large window are secure too, thanks to multi-point espagnolette locking.


  • Please Note: All sizes quoted are nominal

  • External Width: 4.79m (15' 8")

  • External Depth: 3.80m (12' 5")

  • Internal Width: 4.54m (14' 10")

  • Internal Depth: 3.55m (11' 7")

  • Internal Area (m2): 16.08m2

  • Ridge Height: 2.46m (8' 0")

  • Internal Eaves Height: 2.05m (6' 8")

  • Internal Eaves Height (Front): 2.16m (7' 1")

  • Internal Eaves Height (Back): 2.05m (6' 8")

  • Insulated Roof Thickness: 60mm. Comprising a sandwich of MFP board, insulation, and tongue and groove timber.

  • Standard Roof Covering: Polyester Reinforced Bitumen Felt Included

  • Roof Covering Options: EPDM Rubber, Felt or Shingles.

  • Wall Thickness: 62 mm Insulated Log (equivalent to 110mm thick U-Value)

  • Insulated Floor Thickness: 50mm. Comprised of 30mm of insulation sandwiched between two 10mm MFP boards.

  • Floor Bearers: Pressure Treated

  • Door Style: Double Glazed French doors

  • Door Handles: Solid Domestic Style Hinges

  • Door Locking System: Industry Leading 4 Point Lock - 2 Cams, Latch & Hook Bolt

  • Door Height (Walkthrough Height): 1.88m (6' 2")

  • Door Width (Walkthrough Width): 1.55m (5' 1")

  • Window Opening Size: 0.66m x 1.08m (2' 1" x 3' 6")

  • Window Hinges: Stainless Steel Friction Stays

  • Glazing Material: 4mm Toughened Glass

  • Glazing: 24mm Double Glazing

  • Building Style: Interlocking Insulated Tongue & Groove Logs

  • Assembly Time: 1 - 2 Days* 
    *This is an approximate time only, based on 2 people. Assembly time may vary depending on season/weather conditions, foundation type, ability of those constructing, etc.

  • Please Note:The only extras needed are a superior quality 'Barn' paint to seal the outside of the insulated log cabin, as well as a clear silicone sealer for the joints after decorating. These are available at your local professional decorator suppliers.

Approx dimensions in ft/mm

Length (Side) 3800mm (12' 5") X Width (Front) 4790mm (15' 8") X Height 2460mm (8' 0")


Check out the features of the PremiumPlus range.

Customise your DunsterHouse log cabin by adding extra doors, windows, insulation and a choice of roofing options below.

  • Extra Door +£160.00
  • Additional Window +£110.00
  • Tin of Oak Treatment +£30.00

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We deliver all over Ireland for all flat-pack sheds, log cabins and playhouses. Our estimated turnaround time for manufactured flat pack delivery is 4-6 weeks NI or 6-8 weeks ROI, lead time for Dunsterhouse log cabins 6-8 weeks. Our lorries deliver a “direct to your door delivery”. This means that flat-packed items will be left on your premises laid flat on the ground for safety. We require a signature upon delivery, and we will contact you with a delivery time and date for your convenience. Please note there is a €150 surcharge on some products delivered to Cork, Kerry and Waterford.

If you have any queries about delivery please email

Please note:

ShedFactory also offer an installation service (not applicable to metal sheds). Our expert installers can have your shed up that very day. Please click on the installation tab above for more details.

To ensure your purchase lasts as long as it should it's important to follow our recommendations.

Please refer to our Post Installation Manual for more details.

Shedfactory products are designed for maximum durability and ease of installation. We recommend 2 people to install this item. You will receive a step-by-step installation guide along with your delivery. However you can always view our online tutorial here. For Dunsterhouse products they have installation videos for products here. For Climbing Frames click here. We strongly advise that if you are installing on uneven ground, you will need to purchase blocks for levelling (wooden sheds only) Metal sheds need a concrete base. Please click on the other items tab above, and add to your order.

Don't want to install it? We can do it for you!

Shedfactory Ireland can also build and install as required. Our installation service takes the hassle of installing it yourself and you can be guaranteed that it will be perfect.

Please use the drop down box below to receive an installation quote. This can be added during checkout, and we will contact you with a delivery time and date for your convenience.

Based on your selection, you may be interested in the following items:

  • FREE Doorstep Delivery On all sheds

  • 2 Man Assembly Full instructions with delivery

  • Installation Available Please select option at checkout


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