Fully Installed Palmako Claudia L Clockhouse Log Cabin | Garden Room | Home Office | 14.2m² | 44mm | 4.7x3.5m

Fully Installed Palmako Claudia L Clockhouse Log Cabin | Garden Room | Home Office — Professionally Installed Across Mainland UK

The Palmako Claudia L is a beautifully proportioned clockhouse-style log cabin that brings genuine architectural character to any garden. With 14.2m² of floor space, a striking 337cm overall height, and two generously sized double-glazed windows flanking a fully glazed double door, this is a building that looks as impressive from the outside as it feels from within.

Whether you are looking for a premium garden room, a home office log cabin, an art studio, a gym, or a comfortable year-round retreat, the Claudia L offers the space, the insulation, and the quality of construction to deliver on every level. Its 44mm FSC-certified Nordic spruce walls provide excellent thermal performance and a clean, seamless finish that only improves with age.

The price shown includes the full supply and professional installation of your Palmako Claudia L anywhere on Mainland UK, including foundation preparation and installation, roof shingles fitted as standard, and timber treatment with Smart Seal. There are no hidden costs, no separate groundworks quotes, and no surprises. What you see is what you pay.

Looking for more floor space? Take a look at our Palmako Claudia XL (19.4m²) — or if you need a building that stays under 2.5m for planning purposes, see our Claudia Pent L.

Victorian Charm, Modern Performance

The clockhouse design has its roots in Victorian garden architecture — defined by clean proportions, generous glazing, and a roofline that draws the eye upward. The Claudia L captures this aesthetic beautifully. Its 35.2° apex roof rises to 337cm, giving the building a commanding presence that sits comfortably alongside period and contemporary properties alike. The two 89cm x 121cm double-glazed windows flood the interior with natural light, and the 219cm wall height provides full, comfortable standing room throughout.

Key Features

• Clockhouse-style apex roof — 35.2° pitch rising to 337cm overall height
• 14.2m² floor area — 4.7m x 3.5m external footprint
• 219cm wall height
• 44mm FSC-certified Nordic spruce log walls — interlocking log construction without screws or nails
• Two large double-glazed windows — 2 x 89cm x 121cm (3-9-3 double glazing)
• Fully glazed double door — 161cm x 183cm with multi-locking hardware
• Roof shingles — fitted as standard. We will never install standard shed felt on any building we are responsible for.
• Britmet composite slate upgrade available — please contact us for pricing
• Foundation preparation and installation — included. No separate groundworks quote.
• Composite DPC strip, ground membrane, and anti-insect and rodent mesh — included as standard — we fit a composite damp-proof strip along the base of the foundation beneath all pressure-treated timber, lay a ground membrane beneath the building, and install anti-insect and rodent mesh as standard on every installation. These measures are not optional extras — they are part of how we build, because we want every building we install to last as long as possible.
• Timber treatment with Smart Seal — included as standard — up to 10 years of protection
• 5-year manufacturer’s guarantee

Product Specifications

What Is Included in the Price?

• Supply and delivery of your Palmako Claudia L
• Foundation preparation and installation — included. Ground screws, concrete slab, or composite pads — assessed and installed as part of the price. No separate groundworks quote.
• Composite DPC strip — included as standard. Fitted beneath all pressure-treated timber at foundation level.
• Ground membrane — included as standard. Laid beneath the building on every installation.
• Anti-insect and rodent mesh — included as standard. Installed on every build — a detail most installers do not include.
• Full structural assembly including the clockhouse apex roof
• Installation of all windows, double door, and security hardware
• Roof shingles — fitted as standard. We will never install standard shed felt on any building we are responsible for.
• Timber treatment with Smart Seal — included as standard. Up to 10 years of protection.
• Site clean-up and handover

Island locations and certain remote areas of Scotland may be subject to additional logistics costs — please contact us prior to ordering.

Roofing Upgrade — Britmet Composite Slate

Your Claudia L comes with a premium shingle roof finish included. For those who want the very best, we offer an upgrade to Britmet composite slate tiles — the look of natural slate with outstanding durability. Please contact us to discuss pricing.

Bespoke Options

Electrical lighting, heating, insulation upgrades — we can accommodate all of these as part of the installation. Contact us to discuss your requirements before placing your order.

Interested? Let’s Talk.

Every project is different. Contact us today and we will get back to you promptly.

Frequently Asked Questions

Do I need planning permission for the Palmako Claudia L?

In most cases, no. The Claudia L at 4.7m x 3.5m and 337cm overall height will fall within Permitted Development rights for most residential properties in England and Wales, provided it is used as an ancillary garden building, is sited within the curtilage of a dwelling house, is not forward of the principal elevation, and does not cover more than 50% of the garden area. However, at 337cm height, the Claudia L exceeds the 300cm eaves height threshold that applies to buildings within 2 metres of a boundary — so siting will be important. Listed buildings, conservation areas, and National Parks have different rules. We always recommend confirming with your local planning authority before ordering.

Does the price include everything — foundations, roofing, and timber treatment?

Yes. Foundation preparation and installation, roof shingles, and Smart Seal timber treatment are all included. A Britmet composite slate upgrade is available at an additional cost — please contact us for pricing. No hidden costs, no separate groundworks quotes.

What type of foundation does the Claudia L need?

We assess each site individually and install the most appropriate foundation as part of the price. For most residential gardens, this will be ground screws or composite pads. Where ground conditions require it, we can install a concrete slab. We will advise you on the best option during the pre-installation survey.

What extra protection do you install at foundation level?

On every installation, we fit a composite damp-proof strip along the base of the foundation beneath all pressure-treated timber. We lay a ground membrane beneath the entire building to manage moisture and suppress weed growth. And we install anti-insect and rodent mesh to prevent ingress beneath the floor — a detail that most garden building installers simply do not include. We do everything we possibly can to make every structure we install last as long as possible.

What roofing is fitted as standard on the Claudia L?

We fit a premium shingle finish to the apex roof as part of the installation price. We will never install standard shed felt on any building we are responsible for. For those who want the very best finish, we offer an upgrade to Britmet composite slate tiles — please contact us for pricing.

How long does installation take?

The Claudia L is typically installed in one to two days, depending on site conditions and foundation type. We will confirm the installation schedule with you in advance.

What is Smart Seal and how long does it last?

Smart Seal is a clear, penetrating timber sealant applied to all external timber as part of the installation. It provides up to 10 years of protection. After 10 years, a single re-application coat is all that is needed.

Can I use the Claudia L as a year-round garden room or home office?

Yes. The 44mm Nordic spruce walls provide good thermal mass and the double-glazed windows and door minimise heat loss. For year-round comfort in all weathers, we recommend adding internal insulation boards and a suitable heating source. Please contact us to discuss options.

Can I add electricity or heating?

Yes. Please contact us before placing your order to discuss your requirements.

How long does delivery take after ordering?

Typically 4 to 8 weeks from order confirmation. Please contact us if you have a specific deadline.

Do you install across the whole of the UK?

We install across Mainland UK. Island locations and certain remote areas of Scotland may be subject to additional logistics costs — please contact us before ordering.