Description
Discover the Palmako Heidi 6.2m x 3.4m Log Cabin Garden Building (70mm) with 19.7m² of space, double glazing, a glass frontage and a pent roof. Untreated and ready to finish your way.
A garden building with room to use properly
The Palmako Heidi 20×11 log cabin is the kind of garden building that does not feel like a small shed pretending to be a room. With 19.7m² of internal space, it gives you proper floor area to work with, whether you want a garden office, a family space, a hobby room or somewhere to sit with a bit of quiet.
One thing that stands out straight away is the size of the glazing. The front of the cabin is almost all glass, which brings in a lot of daylight and helps the building feel open rather than closed in. For many buyers, that alone makes the cabin feel more like an extension of the house and less like a separate structure at the end of the garden.
There is also a large roof overhang, which adds a useful sheltered zone at the front. It is one of those details that seems small on paper but makes a difference when you are standing outside in wet weather, or just want a bit of cover before going in. It also gives the cabin a more contemporary look without making it too fancy or overdone.
What the Heidi is made from
This log cabin is manufactured from interlocking 70mm Nordic spruce logs. That matters for a few reasons. Nordic spruce is widely used in quality timber buildings because it has a good balance of strength, workability and appearance. The 70mm wall thickness is one of the thicker options available, and this helps with insulation and general year-round use.
The logs have a chalet-cut finish, which helps the timber fit together more tightly. A tighter interlocking build can assist with wind and rain protection, especially when combined with the threaded rods used for added stability. In simple terms, the structure is designed to sit solidly and resist movement better than lighter builds.
Traditional corner notch construction is also part of the design. It gives the building that proper log cabin character many people are after, while still serving a practical purpose. It is a style that feels familiar, and it suits a garden setting well.
Roof and floor details that matter
The roof and floor are both made from 19mm tongue and groove boards. Tongue and groove is a well-known method in garden buildings because it provides a strong, neat connection between boards and helps the structure perform better over time. It is used here on both the top and bottom of the cabin, which gives a consistent level of build quality.
The floor is supported by pressure treated foundation joists. That is useful because the joists are the part doing a lot of the hard work underneath, and pressure treatment helps increase durability in a ground-level outdoor setting. If you are planning to use the cabin often, or keep furniture, a desk, or storage inside, this kind of support is a good thing to have.
The roof has a pent roof design, which gives the building a modern profile and helps rainwater run off in a straightforward way. The cabin does not include a roof covering, so you will need to choose one separately. This is important to factor into your purchase because the right roof covering will help protect the cabin properly.
Choosing the right roof covering
Since the cabin is supplied without a roof covering, you can choose from optional extras such as SBS, EPDM, Charcoal Felt Shingles or Roof Underlay Felt. Each one has its own use, and the best option depends on your budget, DIY confidence and how you plan to use the cabin.
SBS is a thick, torch-on weatherproof felt with a long lifespan. It is a strong roof solution, but installation should only be carried out by people with advanced DIY skills or a professional installer. It is the sort of option people choose when they want a more permanent roof finish.
EPDM is a thick rubber sheet roof covering. It is known for being weatherproof and long-lasting. Fixings and adhesives are not included, so that is something to remember before ordering. Again, fitting should be done by someone with the right experience, because a good roof install makes a big difference to how well the building performs.
Charcoal Felt Shingles are another option and are generally easier to fit. They give the roof a smart finish and can last for years when installed correctly. For some buyers, this is the better balance between appearance and practicality.
Roof Underlay Felt is simpler to nail on, but it should only be used as a temporary covering or as an underlay beneath a more permanent weatherproof system. It is not really the final answer if you want longer-term protection.
Light, ventilation and access
The Heidi is fitted with double glazed windows and doors throughout, using real glass. This is a useful point for anyone comparing cabins, because double glazing helps improve insulation and can make the interior more comfortable for longer periods of the year. It also helps reduce draughts when paired with the rubber seals around the windows and doors.
The front entrance is made up of fully glazed double doors, which bring in lots of daylight and help the cabin feel bright. A key-operated cylinder lock is included for security, and the laminated door frame adds better resistance to cracking and extreme temperatures. That is the sort of detail people often overlook, until they have a door that starts sticking or moving with the weather.
There are two expansive windows at the front, plus a further large tilt and turn opening window. This combination gives you a good amount of natural light and the option to ventilate the room when needed. If you are using the cabin as an office or a hobby room, that is especially useful. Fresh air and daylight make the space easier to use day after day.
The cabin also features a low door sill with stainless steel protection. This is helpful in a high traffic area because it reduces wear where people step in and out. It is one of those practical details that may not look exciting, but it can help the cabin stay in better condition over time.
Why 70mm walls make a difference
Wall thickness is one of the first things many buyers compare, and for good reason. The 70mm log thickness on this Palmako Heidi is not just about appearance. Thicker logs generally offer better insulation than lighter wall sections, which can help the cabin feel more usable in different seasons.
That said, it is still a timber building, so it is worth being realistic. You will get a more comfortable space than with thinner log cabins, but if you plan to use it heavily through winter, you may also want to consider internal heating and how you furnish the room. A good rug, curtains or blinds, and proper sealing can all make the room feel more settled.
The threaded rods add extra wind protection, which is useful in a building of this size. It helps the structure stay secure and adds peace of mind when you are investing in a garden room that you want to use for years, not just one season.
Untreated timber: what that means for you
The cabin is supplied untreated, which means the timber needs protection after assembly. This is not unusual for quality log cabins, but it is something you should plan for rather than leave until later. The manufacturer recommends applying an anti-fungal treatment upon assembly and annually thereafter to support the guarantee.
You may also choose to paint the building for a more individual look. Some buyers prefer a natural timber finish, while others want to match the cabin to the house, fencing or existing garden features. Either way, the untreated state gives you more control over the final appearance.
It is worth doing the treatment properly, because a good finish helps support the timber and keeps the building looking cared for. A little prep at the start often saves bother later on. A bit of effort now, less fuss later, that sort of thing.
Five-year guarantee and what that offers
The 5 year manufacturer’s guarantee gives added reassurance when buying a cabin of this type. It does not replace the need for correct treatment, installation and care, but it does show that the product is backed by the maker for a reasonable period.
For many buyers, a guarantee is part of the decision-making process. It does not answer every question, but it helps when comparing different garden buildings and considering the longer-term value of the purchase.
How people could use the space
One of the best things about a cabin like this is its flexibility. With its size, glazing and solid wall construction, it can suit a wide range of uses. A few examples include:
- Garden office for working from home in a separate space
- Family room for relaxing, reading or spending time together
- Hobby studio for art, sewing, music or crafting
- Home gym with enough room for equipment and movement
- Guest room style space for occasional overnight use, depending on your setup
- Storage and entertaining area combined in one building
Because the cabin has a strong visual presence, it also works as a feature building in the garden. It does not need much dressing up to look complete. A few planters, some simple lighting and the right path to the door can make the whole area feel more settled.
Things to think about before ordering
Before you buy, there are a few practical points worth checking. First, make sure you have the right base. A cabin like this needs a level and suitable foundation, otherwise the log fit and doors can be affected. A proper base is not the exciting part, but it is one of the most important.
Second, remember that the building is delivered untreated and without a roof covering. So when planning the budget, include the treatment product and your chosen roof system. It is better to account for these early than to find yourself short later.
Third, consider access to the site. The cabin is a substantial building, so check how delivery and assembly will work in your garden. Narrow gates, trees, slopes and awkward corners can all affect the installation process.
If you are using the cabin as a room for regular daily use, also think about power supply, lighting and heating. These are not part of the cabin itself, but they can make the space much easier to live with.
Why this model stands out to buyers
There are many log cabins on the market, but the Palmako Heidi 70mm has a mix of features that will appeal to buyers looking for something more substantial than a basic garden shed. The thick walls, double glazing, glass frontage and practical roof design all work together to create a garden building with proper potential.
It is not just about appearance, though the cabin does have a clean, modern feel. The main appeal is that it offers a usable indoor space with the kind of structure that can support regular use across the seasons. That is where the value sits for a lot of people.
If you want a garden building that feels finished, with strong materials and a clear purpose, this model is worth a close look. It gives you room to build the space you want, rather than forcing you to work around a flimsy layout.
Final thoughts before you buy
The Palmako Heidi 6.2m x 3.4m Log Cabin Garden Building combines 70mm interlocking Nordic spruce logs, 19mm tongue and groove roof and floor boards, double glazing, a large roof overhang and a good amount of internal space. It is supplied untreated, with a five-year guarantee, and roof covering selected separately depending on the finish you want.
For buyers who want a garden room that can be used for more than one job, this cabin offers a lot of practical detail without feeling overcomplicated. The build is solid, the light levels should be good, and the overall layout gives you room to make the space your own.
With the right base, treatment and roof covering, it can become a useful part of the garden for many years. And that is really the point of buying a cabin like this: not just to add timber to the garden, but to create a space you will actually use.
