Granny Annexe BELLA 1 RV (Insulated, 44 mm + Cladding), 44 m²

15% Off All Accessories

What is included in the installation service price
The installation service price includes erection of the cabin (inc. walls, flooring, roofboards, windows, doors locks and other related hardware) and laying the type of roofing material that is offered on our website (or very similar).

High quality service
We co-operate with highly skilled log cabin assembly professionals who have vast experience in installing log cabins, wooden garages and carports. They will also be happy to provide you with extra services, such as making a base for you building and guttering, doing the plumbing, electricity, painting and other construction related labour, all for an extremely competitive additional price.

Immediate service
Once you have ordered the installation service, our assembly team will contact you to arrange the installation before your cabin is delivered to you. Normally the installation team arrives to do the job within a couple days of delivery taking place.

Gutter Systems Assembly Instruction

Gutter Systems Set

Gutters are a critical element for a log cabin. They are used for draining water and ensuring the cabin’s safety, aesthetics and energy efficiency. All these requirements are easy to fulfil with the Ruukki steel guttering system. This system is one of the most innovative and simply the best in the market. What’s so good about it?

Only the best materials
The special steel is used in manufacturing. It has a double-sided coating and is exceptionally durable. It has a high resistance to external factors such as corrosion, UV rays and scratches

Well-thought-out solutions
The product consists of several elements that form a single functional and modern unit. The package of the gutter system includes all components (gutters, joints, brackets, angles, etc.) needed for each particular product.

Easy and fast assembly
Flamingo elements are made with care for the smallest detail and fit each other perfectly. Just like baby blocks

* Please note that the guttering kit does not include installation service

The membrane is made of a bituminous compound and fibre component for reinforcement. This 2-layer system guarantees the airtightness of the roof covering, a high-quality finish, and protection from weather damage, including UV light. With this material, the roof covering meets all the quality requirements and thus can be given a 10 year warranty. Due to easy, quick, and safe application, it does not require previous experience, additional equipment, or skills to install.

Before applying, make sure the surface is well prepared, primed, and completely cleared of any debris or objects to ensure waterproofing and longevity.

1. The base

2. Polymer modified bitumen (PMB)
3. Polymer modified bitumen (PMB)
4. Top layer - mineral surfacing
5. Quartz sand
6. Polymer modified bitumen (PMB)
7. Protective layer

Parapets are provided and included in the price, together with the roof covering.

Screws for the parapets are not included with the order when this roofing option is selected

Tikkurila Ultra Classic is a paint that provides a high level of durability and protection for wooden surfaces. Its semi-mat finish, available in seven colors: clear, white, grey, anthracite, brown, yellow, burgundy. TIKKURILA technology allows the paint to remain intact regardless of weather conditions, without chipping or cracking over time, and allows the wood to resist any water stress.

Technical informations :
- Density: Approx. 1.3kg / l, ISO 2811
- Proportion of solids by volume: Approx. 41%
- Thinner: Water

This paint is intended for untreated natural wood or surfaces previously treated with other paints. It can be applied by spray, brush or roller. Drying in just one hour, it will take two to four hours between each coat under normal weather conditions. Allow longer drying time in a humid environment.

The paint comes in cans and needs to be applied after the building has been completed.

(1) Yellow
(2) Grey
(3) Anthracite
(4) Brown
(5) White
(6) Clear
(7) Burgundy

Ecological treatment for the interior
Treat your cabin or garage with an ecological-friendly clear treatment. This treatment is ideal for protecting the interior of your log cabin or wooden garage as it consists of materials that are friendly to the environment and you, with the added bonus of it protecting your cabin or garage from mould. Unlike other treatments available on the market this treatment is virtually odourless. The treatment comes in cans and needs to be applied after the building has been completed.

Please note, this treatment only serves as a first protection for the wood against rot, mold and insects. It does not fully protect the cabin from environmental effects, therefore paint/stain needs to be applied on top.

Choose the window colour that best suits your building's style. Both options feature the same premium outward-opening system — the standard for UK and Irish markets — with tempered safety glass, engineered for reliable performance, superior sealing against wind and rain, and long-term durability.

Choose Your Window Option:

A. Outward-Opening PVC Windows — White (S1-BRF-PVC-3-WH) — Standard, included in the price

Classic style, built for the UK and Irish climate

The perfect combination of timeless style and outstanding performance. These outward-opening windows are built to UK and Irish standards — the sash presses against the frame from outside, giving you a tighter seal against wind and rain. Standing at an extended 2055 mm, they flood your interior with natural light while keeping it warm, quiet, and energy-efficient all year round. And because they open outward, your interior windowsill stays completely free — perfect for plants, décor, or blinds without any obstruction.

•  Outward-opening system — UK and Irish standard
•  Extended height 2055 mm — more natural light, more spacious feel
•  74 mm 6-chamber PVC profile
•  Triple glazing with tempered (ESG) safety glass — Ug = 0.53, Uw = 1.10 W/(m²·K)
•  Warm spacer bars — reduce condensation along the glass edges
•  Energy Class B — meets strict UK and EU standards
•  74% light transmission — bright, welcoming interiors
•  Reinforced entrance doors with 4-point mushroom lock and SKG** hinges — enhanced security
•  Galvanised steel reinforcement; recyclable profile
•  Classic white finish on both sides — timeless look, suits any facade

B. Outward-Opening PVC Windows — Anthracite Grey Exterior / White Interior (S1-BRF-PVC-3-GY) — Upgrade for premium modern style

The most popular choice on UK and Irish facades

Same premium outward-opening performance as Option A, with the most requested colour combination on modern UK and Irish homes — a bold anthracite grey exterior paired with a bright white interior. The grey exterior instantly elevates your building's kerb appeal, while the white interior keeps every room feeling light and airy.

•  All technical features of Option A
•  Anthracite grey exterior (RAL 7016) / white interior — contemporary two-tone design
•  The most popular colour choice on UK and Irish facades
•  UV-resistant exterior coating — stays vibrant, no fading, no repainting
•  Silver hardware — sleek, coordinated finish
•  Pairs beautifully with modern claddings — fibre cement, thermal wood, charred timber
•  Increases kerb appeal and property value

💡 Good to know: These windows open outward — the UK and IE market standard — which delivers a tighter seal against wind and rain and keeps your interior windowsill free. All units use tempered safety glass (ESG) — stronger than standard glass and, if broken, shatters into small blunt pieces for maximum safety. ⚠️ Please note: Outward-opening windows are not compatible with internal blinds or roller shutters. If you'd like shading, external blinds or shutters are recommended.

Installation & Assembly

All window systems are designed for professional installation to ensure optimal performance, airtightness, and long-term reliability. We can arrange professional installation on your behalf. Sufficient external clearance is required around each opening to allow full sash operation.

Care & Maintenance

•  Lubricate hinges and locks yearly
•  Wipe seals annually with a damp cloth
•  Use mild, non-abrasive cleaners only
•  Keep external drainage channels clear

Legal Disclaimer

Product photos are for illustrative purposes only. Small colour variations may occur between batches. Proper professional installation is required to maintain the warranty and stated performance.

Premium wooden terrace

A terrace is a valuable addition to your wooden house, providing functionality, exceptional aesthetics, and comfort. Sturdily crafted from high-quality natural conifer timber (pine/spruce), this accessory allows you to extend your living space and enjoy the outdoors – whether it’s for your morning coffee, family barbecues, or watching the sunset.

Please note that if you choose a building with a timber frame base, the terrace should also have a timber frame base.

Choose your base:

We offer three flexible foundation kits to suit different ground conditions and installation preferences:

- Standard (option A): impregnated wooden foundation joists, premium floorboards, and all the necessary fixings for assembly. Suited for a flat/plate concrete base.

- With PVC pedestals (option B): impregnated wooden foundation joists, floorboards, a timber frame base with adjustable PVC pedestals, and all the necessary fixings. Ideal for hard and uneven surfaces.

- With ground screws (option C): impregnated wooden foundation joists, floorboards, a timber frame base with metal ground screws, and all the necessary fixings. Perfect for stable installation directly into the soil.

Installation & assembly

Our terraces are designed for straightforward DIY installation. However, for your convenience, we can arrange a professional assembly service to ensure everything is built to the highest standard.

Care & maintenance (important information):

To preserve the durability and beauty of your terrace, please follow these guidelines:

Treatment: With the exception of the foundation joists, the timber is supplied raw and untreated. To shield the wood from moisture, UV rays, and wind, you are strongly advised to apply an exterior protective coating (oil, stain, or paint) immediately before or after installation.

Preparation: The longevity of the structure depends on a properly leveled and prepared base. Regular cleaning and seasonal maintenance are recommended to keep the wood in peak condition.

Legal disclaimer:

Note: Product photos are for illustrative purposes only. As wood is a natural organic material, individual boards may vary in grain, color, and texture. Small cracks, knots, or slight resin movements are natural characteristics of timber and do not constitute a product defect or affect structural integrity.

Please also note that this flooring can be installed directly on the ground due to the click system. It also features a layer of sound insulation for a more peaceful environment. The maintenance is minimal: a regular sweep and furniture placed on clean sliders will do.

Log cabins are known for having great quality air inside their rooms, which contributes to good health and well being. The log cabin construction is suitable for moisture to form, though. Stale air and dampness create the perfect conditions for mould, which can become dangerous, since it can cause chronic respiratory illnesses. Besides, it can also harm the log cabin construction and the furniture inside of it. This problem and all the aforementioned ones can be prevented (or solved) by installing the recuperator VL-80U5-E.

How it works: the recuperator VL-80U5-E features the Lossnay plate heat exchanger, in which stale and fresh air pass through. The air from inside the room warms up the incoming air from outside during this process.

The technical benefits of the recuperator VL-80U5-E include:

This woodshed is made from slow-grow conifer spruce and is the perfect solution for storing firewood. The external dimensions of this woodshed are 224cm (width) x 144 cm (depth) x 190cm (height). The main structure is made of 28mm thick timbers covered with 20mm thick roofboards on top. Accessory assembly service is only available upon choosing the main product installation service.

Decorate Your Log Cabin or Summer House with one of these flowerboxes and enjoy You favorite flowers everytime You look throw the window

Dimensions: 70x22x20 cm

This Canopy can serve You for storing a bike or tools. This one is also a very practical solution for keeping from the rain, sun or snow. The Canopy can either be used to add and extra space to Your log-cabin or summer house.

Dimensions: 3m x 1.5m.

Accessory assembly service is only available upon choosing the main product installation service.

This storage shed, made of slow-grow conifer timber, is the most popular accessory in our range. Thanks to its functionality they are very popular among our customers. This shed is easily attachable to all our cabins and garages and provides you with the space necessary to store your belongings. This shed is made of 28mm wall boards and equipped with 20mm thick tongue & groove roofboards and floorboards. External dimensions: 161cm (width) x 273cm (depth) x 190cm (height). Accessory assembly service is only available upon choosing the main product installation service.