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We recommend OPTIONAL Demidekk Ultimate log cabin paint range which can be colour matched to suit. See examples in
our photo gallery. Sadolin 'Atlantic Blue-Old English'
Sadolin 'Articulate' Stain
Sadolin 'Blue Grey' Stain
'Brunswick Green' Wood Stain
Please note that all colour shown are indicative only and will vary depending upon the light on the day the photo was taken. Additionally all screens will display the image differently. If exact colour is essential then please order a sample pot.
We recommend OPTIONAL Demidekk Ultimate log cabin paint range which can be colour matched to suit. See examples in
our photo gallery. Sadolin 'Burlesque-White Accents'
Sadolin 'Various' Stains
Sadolin 'Cosmos' Stain
'Light Green - White Accents'
Please note that all colour shown are indicative only and will vary depending upon the light on the day the photo was taken. Additionally all screens will display the image differently. If exact colour is essential then please order a sample pot.
We recommend OPTIONAL Demidekk Ultimate log cabin paint range which can be colour matched to suit. See examples in
our photo gallery. 'Polynesia - White Accents'
Sadolin 'Prince Charming'
'Tokyo Bay - White Accents'
Sadolin 'White' Wood Stain
Please note that all colour shown are indicative only and will vary depending upon the light on the day the photo was taken. Additionally all screens will display the image differently. If exact colour is essential then please order a sample pot.
We recommend OPTIONAL Demidekk Ultimate log cabin paint range which can be colour matched to suit. See examples in
our photo gallery. Jungle Green Paint
Burlesque Paint
Spicy Brown Paint
Lapis Lazulia Paint
Please note that all colour shown are indicative only and will vary depending upon the light on the day the photo was taken. Additionally all screens will display the image differently. If exact colour is essential then please order a sample pot.
We recommend OPTIONAL Demidekk Ultimate log cabin paint range which can be colour matched to suit. See examples in
our photo gallery. Painted Options
L Shaped Cabin
Multi Room Log Cabin
Show Rooms
Please note that all colour shown are indicative only and will vary depending upon the light on the day the photo was taken. Additionally all screens will display the image differently. If exact colour is essential then please order a sample pot.
5m x 4m Log Cabins at a Glance
Nominal size: 5m x 4m · Approximate imperial equivalent: 16ft 5in x 13ft 1in · Nominal footprint: around 20 square metres or 215 square feet · Shape: Generous rectangular garden log cabin · Typical uses: Garden office, studio, gym, hobby room, retreat or leisure room · Glazing: Double glazed cabins featured within the current category · Floor: The category states wooden floors are included, although individual specifications should always be checked · Installation: Professional installation available on suitable models · Other options: Insulation, coloured finishes, bespoke choices, base services and site surveys · Important: Individual cabins shown in this category vary around the nominal 5m x 4m size.
Is a 5m x 4m Log Cabin the Right Size for Your Garden?
A 5m x 4m log cabin provides a generous room with considerably more depth than a 5m x 3m cabin. That additional metre can make a real difference when positioning larger desks, sofas, tables, exercise equipment or storage because furniture does not necessarily need to sit around the outside walls. A nominal 20 square metres also gives useful scope for separate working and relaxation areas. I recommend marking the proposed dimensions out in your garden before ordering and checking the exact external and internal measurements of the individual cabin, because models displayed within this category vary around the nominal 5m x 4m size.
My Advice When Choosing a 5m x 4m Garden Cabin
After working with timber garden buildings since 1979, my advice with a cabin of this size is to think of it as a proper usable room rather than simply an empty garden building. Mark out your proposed desk, sofa, table, cupboards or equipment and consider how people will move around them. Door and window positions, natural light and usable wall space can be just as important as the headline dimensions. Then compare the wall construction, glazing, floor, roof, base requirements and insulation. You can read my log cabin buyer’s guide or compare our complete range of log cabins and garden log cabins.
Why My Experience Matters
I’m Robin Antill, founder of 1st Choice Leisure Buildings. I left school at 15 and started Marina Sheds in 1979. I sold Marina Sheds in 1990, although unfortunately I did not receive all the money due from the sale. In 1992 we expanded into summerhouses, garages, garden rooms and log cabins and changed the name to Titan Garden Buildings. My son Craig joined us that year after studying carpentry at Guildford College from 1990. We sold Titan Garden Buildings in 1998 and formed 1st Choice Leisure Buildings in 2000 so we could retail carefully selected quality garden buildings from other manufacturers. Craig now runs the day-to-day business and I continue to support him and the team as required.
Things to Check Before Ordering a 4 x 5 Log Cabin
Check the Exact Product Dimensions
A 4 x 5 log cabin or 5m x 4m log cabin is a useful category description, but not every building shown here measures exactly 5.0m x 4.0m. Current models include dimensions close to this footprint as well as ranges available in several sizes. Always use the measurements stated on the individual product page when checking whether the cabin will fit and when preparing its base.
Use the Extra Depth Properly
The 4m depth is one of the important differences between this category and a 5m x 3m cabin. It can give you more freedom to position furniture away from the walls, use deeper desks or tables and create a more conventional room layout. Marking furniture positions within the proposed footprint before buying can help you decide whether the extra depth is worthwhile for your intended use.
Plan Doors, Windows and Natural Light
A larger room benefits from sensible door and window positions. Think about where your main desk, sofa, table, storage or equipment will stand, where you want daylight and which walls you need to keep clear. Two cabins with similar external dimensions can feel quite different internally because of their window and door arrangements.
Prepare a Firm and Level Base
A substantial log cabin requires a firm, stable and level foundation suitable for the individual building and ground conditions. An unsuitable or uneven base can affect the structure and the operation of doors and windows. We can also arrange additional garden building services where required.
Consider Insulation Before You Order
If you intend to spend significant time in your cabin during colder weather, consider insulation during the buying process rather than after installation. Think about the walls, roof, floor, glazing and intended heating as a complete package. For customers planning more regular year-round use, you can also compare our insulated log cabins.
5m x 4m Log Cabin Questions and Answers
How big is a 5m x 4m log cabin in feet?
Five metres is approximately 16ft 5in and four metres is approximately 13ft 1in, so a true 5m x 4m log cabin is roughly 16ft 5in x 13ft 1in. Individual buildings within this category vary around those measurements, so always use the dimensions stated for your chosen model when planning its position and base.
How much floor space does a 5m x 4m log cabin have?
A theoretical 5m x 4m footprint covers 20 square metres, or approximately 215 square feet. The actual usable internal floor area will be smaller because the walls occupy part of the footprint, and individual products shown within this category can differ from an exact 5m x 4m measurement.
Is a 4 x 5 log cabin the same as a 5m x 4m log cabin?
A 4 x 5 log cabin can refer to the same nominal footprint with the dimensions written in the opposite order where metres are understood. However, the first dimension can sometimes be used for the frontage, so check the individual product plan to confirm the orientation and the position of doors and windows.
What can a 5m x 4m garden cabin be used for?
A cabin around 5m x 4m can provide generous space for a garden office, studio, gym, hobby room, craft room, games room, reading room or general leisure space. For many people it is large enough to combine uses, such as an office with separate seating or a studio with dedicated storage, depending on the exact internal dimensions and layout.
Do these 5m x 4m garden cabins include floors and double glazing?
The current category features double glazed cabins and states that wooden floors are included, although individual specifications vary between ranges. Some current Humber models, for example, are described separately as having UPVC double glazing, while other product cards specifically state double glazing and floor included, so always confirm the complete specification and quotation for the cabin you choose.
Can a 5m x 4m log cabin be professionally installed and insulated?
Professional installation and insulation options are available on suitable cabins within the category. With a building of this size, installation can be attractive if you would prefer experienced fitters to assemble the cabin, while insulation should be considered if you intend to use the building regularly during colder periods of the year.
Do I need planning permission for a 5m x 4m log cabin?
The 5m x 4m footprint alone does not determine whether planning permission is required. Overall height, position in the garden, proximity to boundaries, intended use and restrictions affecting your particular property can all be relevant. Check the rules applying to your home and contact your local planning authority if you need confirmation before ordering.
Can I see a 5m x 4m garden cabin before buying?
Yes. You can visit our Surrey showrooms near Guildford, Woking and Ripley to inspect representative garden buildings and discuss your requirements with our experienced team. With a cabin around this size, standing inside a full-size building can make it much easier to judge depth, usable floor area, construction, doors and windows. If seeing an exact 5m x 4m model is essential, contact us before travelling to confirm which models and sizes are currently on display.
A Final Word From Robin
After more than four decades around garden buildings, I believe a cabin around 5m x 4m should be chosen around the room you want to create rather than its dimensions alone. The extra depth gives you considerable flexibility with furniture and different activity areas, but check the exact measurements, plan the interior, consider the base and insulation and compare the complete specification before deciding. If you are unsure which cabin around this size is right for your garden, visit our showrooms or speak to our team and we will help you compare the options. Robin Antill, Founder, 1st Choice Leisure Buildings.
L Shaped Cabin
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UPVC Log Cabins
Multi Room Cabins
Clockhouse Cabins Range
Corner Cabins
Insulated Cabins
Under 2.5m Tall Cabins
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