
Bespoke Log Cabins
London Timber Buildings offer a range of log cabin designs which you can fully customise to meet your needs. You can specify the exact size, log thickness, window & door configurations and more. Click into a specific range to view the options available or get in touch to start designing your bespoke log cabin.
The Log Cabin Design Process
At London Timber Buildings, our simple step by step process gives you complete control over the design of your new log cabin. We will advise at every step to ensure your log cabin fits your space, suits your needs and meets your budget.
We can make any of our buildings to any size or configuration. Therefore this stage is about choosing a size that fits within the designated area, is fit for purpose and of course within budget. We offer a free of charge, no obligation, site survey to all potential customers. Depending on your location this will be either a visit to site or via sykpe.
We recommend an eco-base of anti-rot solid recycled plastic posts concreted into the ground. This method is cost effective, less intrusive to your garden and enables all-round air flow to the cabin. Should the cabin be required for heavy duty items, such as gym weights or a workshop, then a more traditional concrete base would be better suited.
-44mm - Hand selected to create a sturdy structure. Other log cabin companies often offer 28mm.
70mm - Provides better year-round insulation.
44 + 44mm - The twin skin logs allow us to add wall insulation and hide services in the cavity wall. This is a super warm option.
Our standard log cabin window and doors are handmade to a premium quality. All units benefit from double glazed glass and all windows offer a dual opening mechanism; tilt and turn. With our bespoke service, you can customise the number of windows and doors to suit your needs.
5. Select Roof Covering
100% Recycled Rubber Tiles - Knightsbridge range only. 50 year life expectancy. Stronger, more pliable membrane. Wind, weather & fire resistant
EPDM Rubber Membrane - Applied to all roofs except the Knightsbridge range. 35 year life expectancy. Extremely durable. Optional Artificial grass
Felt Shingle Tiles - Knightsbridge range only. 20 year life expectancy. Durable & lightweight
Log Cabin Optional Extras
These are all extras we recommend to help you get the most out of your log cabin and ensures when we leave site the building is ready to use.
Assembly
We have a team of experienced builders on hand to install your garden building. The team are polite, efficient and organised to ensure the install goes without a hitch.
Insulation
High performance insulation can be added to the floor, roof and walls to allow your cabin to stay cool in the summer and retain heat in the winter.
Guttering
Guttering ensures water moves away from the cabin and foundations. Guttering is available in black or white.
Decking & Balustrades
To complete the overall appearance of the cabin we can add decking and balustrades.
Electricity
Electricity will be added to your log cabin, along with internet connection via home plug or cables. Installation would be fully certified and fitted by a qualified electrician.
Wood Protector
Our logs are kiln dried and require treatment. We include the first application of wood protector to the building as an optional extra. We recommend you treat the cabin ~14 days after assembly with a wood preservative and annually thereafter, to ensure maximum longevity.
Premium Log Cabins - FAQs
Yes, absolutely. Every single one of our timber buildings is made to order, allowing you to completely custom design your own bespoke garden room. Our expert team works closely with you to create a tailor-made layout that maximises your available garden space, meets your exact functional requirements, and perfectly matches your style.
We offer a 4 stage payment structure, detailed in the process chart shown on this page, made in 4 payments.
- Deposit payment of 15% of total quotation, to confirm your order
- 2nd payment, of 35%, is due upon approval of plans
- 3rd payment, of 35%, is due prior to works commencing at your property
- Final payment is due on completion of build
The total cost depends on your chosen dimensions, cladding materials, glazing choices, and electrical/plumbing options. To give you an accurate price, we offer a free-of-charge, no-obligation site survey. Our team will assess your site access, discuss your design ideas, and provide a detailed, itemised quotation with no hidden surprises.
We generally work toward an 8 to 10-week lead time, though this can fluctuate slightly depending on seasonal demand. If you have a strict deadline or require an earlier installation, please let us know and we will do our best to accommodate you.
No. To ensure the absolute highest standards of quality control and craftsmanship, all of our buildings are installed exclusively by our own fully trained, in-house London Timber Buildings team.
No, you do not need to be home the entire time. We only ask that someone is present when our installation team first arrives so you can confirm and sign off on the exact location of the building in your garden before construction begins.
Very little. We only ask that the chosen build area is completely clear of obstacles like trees, shrubs, or old structures. Because our advanced base system can level out uneven ground, we can build over multiple surfaces simultaneously, including grass, paving, soil, or concrete.
Yes. If you already have an existing concrete or timber base that is perfectly level and matches the exact dimensions required, our team can build directly onto it. Alternatively, you can choose to have us install a professional base system for you.
We assess access during your initial site survey. Generally, we only require a standard door's width of clearance to safely transport materials to the build site. Our installation team does not need access to the inside of your home unless your garden can only be reached by walking through the property.
While installation times vary depending on the size and complexity of your chosen model, our expert team completes the assembly of most standard-sized log cabins within 3 to 5 working days.
No. We only ask that someone is there when the fitters first arrive so you can sign off the exact location of the building in your garden as work commences.
Building heights vary by design. To ensure a hassle-free project, popular models like our Wembley, Chiswick, and Pimlico ranges are specifically engineered to stand at 2.5m or less to comply with UK permitted development rights for standard gardens. Larger apex-roof models are taller, though bespoke heights can always be manufactured to order.
There are no limits—we can manufacture and build to any custom size or dimension you require. Please note that if your log cabin exceeds 30 square metres of internal floor space, the structure may require a formal building regulations application.
All dimensions listed across our website are external wall measurements. Please note that these dimensions do not include the roof overhang of your chosen log cabin model.
For our flat-roof Pimlico and Wembley ranges, we use a premium, single-piece EPDM synthetic rubber roofing membrane, which eliminates seams and prevents leaks; it features a 25-year manufacturer's warranty and a 50-year life expectancy. For apex-roof log cabins, we offer superior-grade felt shingle tiles or premium rubber slate-effect tiles, which are maintenance-free, eco-friendly, and come with a 50-year manufacturer's warranty.
We use only premium-quality, sustainably sourced timber. All of our building logs are strictly graded and controlled under the FSC (Forest Stewardship Council) framework, ensuring our materials promote responsible and sustainable forest management worldwide.
Delivery is £260 for locations within a 20-mile radius of our depot. However, we regularly deliver and install our premium log cabins much further afield across the UK and are always happy to provide a custom delivery quote.
We provide two clear pricing paths online: Self-Build/Supply Only and our Full Turnkey Package. The Full Turnkey option provides a complete, hassle-free installation including: log cabin assembly, local delivery, supply and installation of an eco-base, floor and roof insulation, premium EPDM roofing, guttering with downpipes, and the application of a premium exterior wood protector.
We include high-performance double-glazed windows and doors across our entire log cabin range as standard. We do not use low-quality single glazing, as it is unsuitable for maintaining comfortable year-round temperatures
No, electrics are not included as standard. However, a mains electrical connection can be easily added to a timber log cabin once the structural build is finished. We work closely with trusted local electricians who can provide a separate quote, or you are welcome to use your own professional.
No, a base is not included in the base price, but we offer a professional installation as an optional extra. We highly recommend our heavy-duty eco-base system, which uses solid recycled plastic posts concreted into the ground topped with a pressure-treated timber framework. This elevates the cabin away from damp ground, allows crucial under-floor airflow, and effortlessly levels out uneven surfaces. Traditional concrete bases are also available upon request.
Let us take away the guess work.

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