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Granny Annexe Wouter (Insulated 34 mm + cladding), 30m²

Granny Annexe Wouter (Insulated 34 mm + cladding), 30m²

Price:

£9,725

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Granny Annexe Wouter (Insulated 34 mm + cladding), 30m²
Tom Helcot

Sales manager

SKU: SPH154

Specifications

MaterialSlow grown spruce
Size30 m²
Floor area26 ,8 m²
Dimensions7640 x 4140 mm
Number of rooms2
Ridge Height249.75 cm
Eaves Height236.25 cm
Roofing34x135 mm wooden trusses; 19 - 20 mm tongue and groove planks; 50 mm wooden frame (with 100 mm insulation); 25mm wooden slat; OSB board
Roof insulationOptional
Walls
34 mm wooden wall; 100 mm wooden frame (with 100 mm insulation); 25 mm wooden slat (vertical); 25 mm wooden slat (horizontal); 18-20 mm wooden cladding
FloorOptional
Doors1 piece 161 x 192 cm
Windows4 pieces 85 x 192 cm
Anti-rot Warranty10 years
InteriorNatural wood
Exterior finishNatural wooden
FastenersFasteners, screws

Material Specification

Included in the house kit:

Not included in the house kit:

Design and production of SIP elements

Concrete base

Delivery to the construction site (without unloading)

House assembling

Complete exterior finishing (external walls, roofing, steel gutter system, terrace)

Electrical materials and installation

PVC windows and doors

Plumbing materials and installation

Interior – natural wooden siding, 50mm insulation + laminate, internal doors

Ventilation system (optional)

House assembling instructions

Heating system (optional)

Product unloading (additional cost)

What's included in Log cabin KIT

Included in the house kit:Not included in the house kit:
Design and production of wooden elementsFoundation
Delivery to the construction site (without unloading)House assembly
Complete exterior finishing materialsSteel gutter system
Wooden windows and doorsElectrical materials and installation
Interior – natural wooden claddingPlumbing materials and installation
House assembly instructionsVentilation system
Heating system
Terrace
Unloading of packages
Assembly service

Warranty and support

Warranty and support

We always strive to do our utmost to assist you. If you need more information about a product, advice on planning permission, scale drawings, or if you encounter any unexpected issues while assembling your product, please don't hesitate to contact us—we are happy to help.

Our products come with a warranty ranging from 2 to 10 years, depending on the product type. For more details on specific warranty coverage, feel free to reach out to us.

Delivery

Free delivery mainland UK and Europe

Free delivery  to mainland UK, Spain, Netherlands, Belgium, France, Germany, Austria. We also offer FREE delivery to most other European countries on all orders over £5000.

Fast delivery

Delivery takes 4-8 working days from our message to client about delivery. For those products which we don’t have in stock, delivery takes between 2-8 weeks. We will contact you to arrange a convenient delivery time 1 week before delivery.

Delivery to hardly accessible areas

Please inform us if delivery place is hard to access locations – our team will organise a special transport solution for your house kit.

Professional unloading and convenient storage

We will unload the product package in as convenient place for you as possible. All products are packed in sealed packages for storage in conditions of wet or changeable weather conditions. Our delivery vehicles can only operate on hard standing and are not able to drive into your garden, over soft ground or fields. To avoid misunderstandings please inform us about delivery location.

Payment

Payment

You can make your payment directly into our bank account or via credit/debit card. Your order will not be processed until the funds have cleared in our account.

If paying by bank transfer, your order will be processed immediately after the payment has been received. Please make your payment within three working days of placing your order online. Use your Order ID as the payment reference. If payment is not received within this period, your order will be automatically canceled.

A deposit of 20% to 50% is required to proceed with your order, depending on the product purchased. The remaining balance must be paid five days before delivery.

 

Return

Warranty and support

If the product packaging is returned in the same condition as when we sent it, and the product itself is not damaged or broken, you will be refunded the full price you paid for the product(s).

The refund will be issued using the same payment method you used, unless we agree otherwise. You will receive the refund within 14 days from the day we receive the returned product or when you provide proof of sending it back to us.

For more information about returns, please click here

Choose product features according to your needs

Granny Annexe Wouter (Insulated 34 mm + cladding), 30m² £9,725
  • Terrace package (3.1x2.5 m)

    A terrace is a valuable addition to your wooden house. It offers maximum functionality, a beautiful design, and optimal comfort. Made from sturdy natural softwood, it allows you to expand your living space and spend more time outdoors.

    Our terraces, crafted from thick planks of high-quality softwood, are easy to install yourself. Of course, you can also opt for our professional installation service.

    A terrace with direct access from the main entrance provides the perfect spot to enjoy a morning coffee, soak up the sun during the day, have cozy family dinners and barbecues, and relax in the evening while watching the sunset.

    Would you like to enhance your home with a terrace? Our friendly team is ready to answer all your questions. Contact us today via email or phone.

    Self-adhesive bitumen

    Self-adhesive bitumen roofing is a versatile and durable roofing material, ideal for flat and slightly sloped roofs. It offers excellent waterproofing, UV resistance, and flexibility. Easy to install with a peel-and-stick method, eliminating the need for hot asphalt or torching. This environmentally friendly option provides reliable performance and a long lifespan, reducing maintenance costs and improving energy efficiency.

    EPDM roofing set

    EPDM (Ethylene Propylene Diene Monomer) roofing is a durable synthetic rubber membrane used for flat and slightly sloped roofs. It offers excellent weather resistance, UV stability, and flexibility in various temperatures. EPDM is easy to install, environmentally friendly, and can last over 50 years, reducing maintenance costs and improving energy efficiency.

    Ruukki Steel Gutter System

    Ruukki's rainwater systems not only direct rainwater away from the roof but also significantly impact the property's appearance. Our rainwater systems are the perfect choice for all types of roofing: steel roofs, roof tiles, bitumen, and shingles. Ruukki provides a complete and ideal system for rainwater drainage.

    Our range includes gutters, downpipes, gutter brackets, and innovative accessories in various sizes and colors. The system is available in both round and square variants with a 30-year warranty.

    Colorless water-based primer for indoor use

    Treat your log cabin with an eco-friendly and transparent coating. This treatment is ideal for protecting the interior of your log cabin or wooden garage. It contains ingredients that are gentle on both you and the environment while providing protection against mold. Unlike other treatments on the market, this solution is almost odorless. It is supplied in cans and should be applied after the building is completed.

    The treatment provides only initial protection for the wood against rot, mold, and insects. It does not fully protect the cabin from external influences; therefore, paint or wood protection should be applied afterward.

    Remmers Paint

    Remmers is a paint that offers high durability and protection for wooden surfaces. The semi-matte finish is available in three colors: transparent, brown, yellow, or white. Thanks to REMMERS technology, the paint remains intact under all weather conditions and will not peel or crack over time. Additionally, the wood becomes more resistant to water damage.

    Technical Information:

    • Density: Approx. 1.3 kg/l, ISO 2811
    • Solid Volume: Approx. 41%

    This paint is suitable for untreated natural wood or surfaces previously coated with other paint. It can be applied using a spray, brush, or roller. The paint dries within just one hour and requires an interval of two to four hours between coats under normal weather conditions. Please note that drying time may be longer in humid environments.

    The paint is supplied in cans and should be applied after the completion of the building.

    Floor: 18-20 mm wooden floorboards, crossbeams, and skirting boards

    Floor Sets for Every Need

    Our floor sets are designed for optimal durability and include pressure-treated foundation wood (crossbeams) to ensure the longevity of the wooden structure. Each set includes skirting boards, 18-22 mm kiln-dried wooden floorboards, corresponding nails and screws, and, depending on the house design, the necessary insulation.

    Various Options

    We offer three different versions of our houses, each with matching floor sets:

    • Simple Houses Without Insulation: The floor set for these houses does not include insulation.
    • Insulated Holiday Homes: This floor set includes 50 mm floor insulation to maintain a comfortable temperature.
    • Extra Insulated Homes: For these houses, the floor set includes 100 mm thick insulation and elevated foundation supports for extra protection and stability.
    PIR - Premium insulation (recommended)

    PIR - Premium insulation for a house includes 125 mm thick panels (U-value of 0.17 W/m²K) for the walls and 150 mm thick panels (U-value of 0.16 W/m²K) for the roof and floors. This setup ensures excellent thermal performance, reduces heat loss, and maintains a stable indoor temperature. The insulation provides high energy efficiency and comfort, making the well-insulated house a pleasant workspace all year round.

    PVC Windows and Doors

    Enhance the Insulation of Your Cabin or Garage with UPVC Windows and Doors from Wink Haus®

    These gray windows and doors with a white interior are manufactured in Germany and utilize the advanced KBE system_70 technology. UPVC windows and doors feature a 70 mm profile with 5 chambers and 24 mm double glazing filled with argon gas. This ensures maximum thermal and sound insulation, with a noise reduction level of up to 35 dB.

    German Quality

    Wink Haus® is a family-owned company founded in 1854 with extensive experience in manufacturing windows and doors. The quality of their products is certified by multiple standards, including ISO 9001:2008, ISO 14001:2004, DIN EN ISO 9001:2000, and DVC 189G.

    Installation Service

    If you order an installation service for a cabin, the installation of PVC windows and doors will cost an additional 8% on top of the total installation price for the cabin or garage.

    Wooden frame base

    As an alternative to our concrete foundation, we offer a custom-made and pre-treated wooden frame on which our buildings can be mounted.

    The wooden foundation offers the following benefits:

    • It helps level the ground and prevents moisture penetration.
    • It is an excellent solution when a concrete foundation is not an option.
    • It is more affordable and quicker to install than a concrete foundation, requiring fewer building materials.
    • It is ideal for creating a larger surface area that can be extended into a terrace or seating area.

    We offer two different options for the wooden foundation:

    • With PVC floor supports
    • With METAL screw foundations

    What is the difference?

    The wooden frame with PVC floor supports can only be placed on a flat surface (such as compacted soil, concrete blocks, paving, or metal or concrete posts). In contrast, the foundation with metal screw foundations can be installed regardless of ground level. Choosing metal screw foundations generally simplifies the construction process and saves time and money. Additionally, using metal screw piles allows for quick installation, as the foundation is ready for use immediately after setup.

    The wooden frame consists of:

    • Wooden beams (44x140 mm)
    • Adjustable floor supports or metal screw foundations (depending on the chosen option)
    • Screws (4x50 mm)
    • Screws (6x120 mm)
    • Breathable membrane
    Firewood Storage 2.2m x 1.44m

    This firewood shed is made from slow-growing coniferous wood and provides the ideal solution for firewood storage. With external dimensions of 224 cm in width, 144 cm in depth, and 190 cm in height, this storage unit offers ample space for all your firewood.

    The base structure is made of 28 mm thick wood, complemented by 20 mm thick roof planks.

    Please note that the installation of accessories is only possible if you have also selected the installation of the main product.

    Storage 2.7m x 1.6m

    This storage unit, made from slow-grown softwood, is our most popular accessory due to its excellent functionality. Customers appreciate the extra storage space it provides and the ease with which it can be attached to any of our cabins and garages. The construction consists of 28 mm thick wall planks, while the roof and floor are made of 20 mm thick tongue-and-groove boards. With external dimensions of 161 cm in width, 273 cm in depth, and 190 cm in height, this storage unit offers ample space for all your belongings.

    Note: Accessory installation is only available if you have selected the installation of the main product.

    Installation Service (Price on Request

    Our team offers installation options, but if you plan to assemble it yourself, you can choose not to use the installation service. We provide all the necessary information and detailed assembly instructions, allowing you to install it yourself or with the help of other craftsmen.

Specifications

MaterialSlow grown spruce
Size30 m²
Floor area26 ,8 m²
Dimensions7640 x 4140 mm
Number of rooms2
Ridge Height249.75 cm
Eaves Height236.25 cm
Roofing34x135 mm wooden trusses; 19 - 20 mm tongue and groove planks; 50 mm wooden frame (with 100 mm insulation); 25mm wooden slat; OSB board
Roof insulationOptional
Walls
34 mm wooden wall; 100 mm wooden frame (with 100 mm insulation); 25 mm wooden slat (vertical); 25 mm wooden slat (horizontal); 18-20 mm wooden cladding
FloorOptional
Doors1 piece 161 x 192 cm
Windows4 pieces 85 x 192 cm
Anti-rot Warranty10 years
InteriorNatural wood
Exterior finishNatural wooden
FastenersFasteners, screws

Material Specification

Included in the house kit:

Not included in the house kit:

Design and production of SIP elements

Concrete base

Delivery to the construction site (without unloading)

House assembling

Complete exterior finishing (external walls, roofing, steel gutter system, terrace)

Electrical materials and installation

PVC windows and doors

Plumbing materials and installation

Interior – natural wooden siding, 50mm insulation + laminate, internal doors

Ventilation system (optional)

House assembling instructions

Heating system (optional)

Product unloading (additional cost)

What's included in Log cabin KIT

Included in the house kit:Not included in the house kit:
Design and production of wooden elementsFoundation
Delivery to the construction site (without unloading)House assembly
Complete exterior finishing materialsSteel gutter system
Wooden windows and doorsElectrical materials and installation
Interior – natural wooden claddingPlumbing materials and installation
House assembly instructionsVentilation system
Heating system
Terrace
Unloading of packages
Assembly service

Warranty and support

Warranty and support

We always strive to do our utmost to assist you. If you need more information about a product, advice on planning permission, scale drawings, or if you encounter any unexpected issues while assembling your product, please don't hesitate to contact us—we are happy to help.

Our products come with a warranty ranging from 2 to 10 years, depending on the product type. For more details on specific warranty coverage, feel free to reach out to us.

Delivery

Free delivery mainland UK and Europe

Free delivery  to mainland UK, Spain, Netherlands, Belgium, France, Germany, Austria. We also offer FREE delivery to most other European countries on all orders over £5000.

Fast delivery

Delivery takes 4-8 working days from our message to client about delivery. For those products which we don’t have in stock, delivery takes between 2-8 weeks. We will contact you to arrange a convenient delivery time 1 week before delivery.

Delivery to hardly accessible areas

Please inform us if delivery place is hard to access locations – our team will organise a special transport solution for your house kit.

Professional unloading and convenient storage

We will unload the product package in as convenient place for you as possible. All products are packed in sealed packages for storage in conditions of wet or changeable weather conditions. Our delivery vehicles can only operate on hard standing and are not able to drive into your garden, over soft ground or fields. To avoid misunderstandings please inform us about delivery location.

Payment

Payment

You can make your payment directly into our bank account or via credit/debit card. Your order will not be processed until the funds have cleared in our account.

If paying by bank transfer, your order will be processed immediately after the payment has been received. Please make your payment within three working days of placing your order online. Use your Order ID as the payment reference. If payment is not received within this period, your order will be automatically canceled.

A deposit of 20% to 50% is required to proceed with your order, depending on the product purchased. The remaining balance must be paid five days before delivery.

 

Return

Warranty and support

If the product packaging is returned in the same condition as when we sent it, and the product itself is not damaged or broken, you will be refunded the full price you paid for the product(s).

The refund will be issued using the same payment method you used, unless we agree otherwise. You will receive the refund within 14 days from the day we receive the returned product or when you provide proof of sending it back to us.

For more information about returns, please click here

Product information

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