Palmako Helena 5.4m x 4.2m Log Cabin Garden Building (70mm)
Overview
The Palmako Helena is a premium 5.4m x 4.2m log cabin offering 18.6m² of extra living space without the cost and disruption of a house extension. Constructed from high quality Nordic spruce with thick 70mm interlocking logs, this garden building is suitable for year-round use as a garden office, family room, guest room or garden retreat.
Key Features
- Thick 70mm interlocking Nordic spruce logs for superior insulation and durability
- Chalet-cut logs for improved wind and rain protection
- Threaded rods throughout for enhanced strength and wind resistance
- 19mm tongue and groove roof and floor cladding
- Double glazed windows and doors with rubber seals for insulation
- Laminated door frames to resist warping from extreme temperatures
- Distinctive roof overhang with scalloped barge boards
- 5 year manufacturer’s guarantee
Roof Types
The Helena features a pitched roof with an attractive overhang design and scalloped barge boards. The roof provides both practical shade and weather protection. A roof covering is not included as standard: select from SBS Weatherproof Roof Shingles, Charcoal Felt Roof Shingles, or Roof Felt Underlay as optional upgrades.
Dimensions
- External size: 5.4m x 4.2m (18ft x 14ft)
- Interior floor area: 18.6m²
Construction
This log cabin is built to exacting standards using interlocking Nordic spruce logs that are chalet-cut for superior joint protection. The construction includes 70mm interlocking logs throughout, threaded rods for additional structural strength, 19mm tongue and groove flooring supported by treated foundation joists, and laminated door frames for temperature resistance.
Treatment & Guarantee
The Helena is supplied untreated to preserve warranty conditions. We recommend applying an initial anti-fungal treatment and repeating annually to maintain the guarantee. Alternatively, you can paint the cabin to suit your garden design. A 5 year manufacturer’s guarantee supports the quality of this garden building.
Doors & Windows
The Helena features elegant Georgian-style glazing throughout: half-glazed double doors with key-operated cylinder lock for security, three opening tilt and turn windows, all double glazed with rubber seals for enhanced insulation, 3D hinges allowing precise adjustment on x, y and z axes, and a stainless steel door sill for durability in high traffic areas.
Assembly Information
Professional installation is available to purchase as an optional service. We recommend this option given the size and complexity of the cabin.
Delivery Information
Delivery is available across the UK. Please contact us for a delivery quotation for your postcode area, as costs vary by location.
Optional Upgrades
- SBS Weatherproof Roof Shingles, thick torch-on felt with exceptional lifespan (professional installation recommended)
- Charcoal Felt Roof Shingles, durable, attractive and easier to install
- Roof Felt Underlay, temporary solution whilst arranging permanent roof cover
Frequently Asked Questions
Is the roof covering included?
No, a roof covering is not included as standard, allowing you to choose the covering that best suits your needs and budget.
Can this cabin be used year-round?
Yes. The 70mm logs provide excellent insulation, and the double glazing helps maintain comfortable temperatures throughout the year.
Is installation available?
Yes, professional installation is available as an optional service. We recommend this for a cabin of this size.



Reviews
There are no reviews yet.