20 x 8 Shire Cali Insulated Garden Office
Key Features
Bespoke and Made to Measure

Contact our Sales Teams for more information on our bespoke service
More Info
Usually delivered: 28 Working Days.
Use Pick A Day Delivery below for the first available delivery date for your Post Code
Description
Elevate your garden's aesthetics with the Cali 20 x 8 Pent Garden office, a contemporary and versatile summerhouse with sophistication. The pent roof and fully glazed double doors create a spacious and bright interior, making it an excellent choice for a chic office space.
This top-quality wooden summerhouse offers ample room that can easily transform into an office area, a cosy seating nook, or even a gym space. The fully glazed double doors provide superb ventilation and natural light, while the engineered wood board with a cedar finish ensures durability and resistance against common damages.
Moreover, the summerhouse is treated with advanced adhesive resins, water-resistant waxes, and zinc borate to provide resistance against fungal decay and insect damage. The interior cladding comprises a moisture-resistant MDF board with an Oxford profile finish, and the walls and roof feature EPS-PLUS70 insulation to maintain a comfortable temperature.
The flooring boasts 100mm EPS-PLUS70 insulation and MDF boards, topped with a herringbone vinyl finish for a high-end look and added durability. The summerhouse also features handcrafted joinery on the windows and doors, and you can upgrade to UPVC or aluminium windows and doors in anthracite grey, black, or white. Choosing this option will extend the delivery time. These options will reduce the door height slightly, and prices are available on request.
With all these impressive features, the Cali 20 x 8 Pent Garden office is an excellent investment for any garden. Professional installers will handle the installation, but ensure a firm and level base beforehand. Experience a high-end garden room that's not only stylish but also secure and comfortable.
Your Dream Space: Luxurious Building with Exquisite Pre-Painted Finish
Choose a mix of your favourite colours or select hues that complement each other. The Cali is supplied factory painted internally and externally in one of these available colours: Aegean, Anthracite, Champagne, Coastal Blue, Dark Brown, Green Tea, Gull Grey, Lime Green, Rustic Brown, Sage Green, Silver Birch and Vanilla Cream. You can choose a different colour for the inside and outside. Choose a mix of your favourite colours or select hues that complement each other.
In just a matter of days after your order is confirmed, the manufacturer's dedicated team will reach out to you regarding your paint preferences and choices.
Also available: Cali 8x8 Pent, Cali 12x8 Pent & Storage, Cali 16x8 Pent, Cali 16x8 Pent & Storage, Cali 20x8 Pent, Cali 20x8 Pent & Storage, Cali 12x12 Pent, Cali 12x12 Pent & Storage, Cali 16x12 Pen, Cali 16x12 Pent & Storage, Cali 20x12 Pent, Cali 20x12 Pent & Storage
Bespoke Garden Office Service
The Shire Cali Summerhouse range is available with bespoke design options. You can switch up the design to suit your tastes and preferences. Want to reduce the number of windows and add a skylight instead? You can! Want more windows or a more expansive floor plan? That’s available too. Contact us to find out how to design your dream bespoke garden office today.
Gorilla Ground Screws
Unlike conventional foundations, ground screws, typically 1050mm and 1200mm in length, offer a quick and clean installation process. By eliminating the need for digging and concrete, ground screws avoid the associated mess and disruption, while also being a more economical option. For more details, please refer to the 'Choose Additional Options' section above.
Read more about this exceptional product by clicking here.
Features
Guarantee - 10-year warranty
Walls - Exterior 11 mm LP engineered wood board with cedar finish, layered over a core of 50 mm EPS-PLUS70 insulation sandwiched between 11 mm engineered wood boards,. Internally finished with a 9 mm moisture-resistant MDF board, grooved to imitate classic cladding
Floor - 131mm thickness includes: Herringbone-effect vinyl finish over 9 mm MDF flooring, with a floor core of 100 mm EPS-PLUS70 insulation sandwiched between two 11 mm engineered wood boards.
Roof - 131mm thickness includes: 9 mm MDF interior finish grooved to imitate classic cladding with a roof core of 100 mm EPS-PLUS70 insulation sandwiched between two 11 mm engineered wood boards, completed with an exterior EPDM rubber roof covering.
Frame - 50mm × 100mm boards joined together to form 100mm × 100mm framing
Windows - double glazed 4 x opening front windows, 2 x opening side windows
Doors - double doors with full-length double glazing
Treatment - Zinc borate-based process
Make the Most of Your Garden Pod
The Shire Cali 20x8 Summerhouse is an excellent investment that can transform your garden into a versatile and functional living space. Its adaptability and versatility allow you to customise it to fit your needs, making it a valuable addition to your home.
If you love entertaining guests or enjoying family meals outdoors, the Shire Cali summerhouse can easily be converted into a covered eating area by adding a table and chairs. You can create the perfect atmosphere for hosting guests and making beautiful memories with your loved ones. The ample interior space makes accommodating a large dining table and plenty of seating easy, ensuring that everyone can enjoy a comfortable and relaxing dining experience.
Alternatively, you can transform the summerhouse into a garden craft room, providing a dedicated space to work on your creative projects. With a worktop, chair, and storage, you can organise all your craft supplies, tools, and materials in one place. You can enjoy uninterrupted creative time in your own peaceful and inspiring space, away from the hustle and bustle of the home.
The Shire Cali 20x8 Garden Pod can also be converted into a garden office, providing a private workspace to work, think, and create. The office furniture can be easily added to the spacious interior, making it a perfect space for working from home. The natural light that filters through the fully glazed double doors and the pent roof creates a bright, comfortable workspace that inspires creativity and productivity.
About Your Order
The Shire Garden Office Pod is a British-made garden building made from sustainably sourcedtimber. You will get a low-carbon footprint summerhouse made from ethically sourced materials. It comes with a 10-year warranty.
Price includes assembly by Shire’s professional fitting team. You’ll need a firm and level concrete base. Our manufacturer’s assembly team will contact you requesting images of the base. Occasionally, they may visit the site to confirm the base is suitable for assembly. Once they have confirmed the base is appropriate, you will be given a delivery/assembly date (delivery and assembly are on the same day).
Please note: Images depict the summerhouse pre-painted and with furnishings and accessories; these are for illustration purposes only and are not included with your order.
Garden Office Aftercare
The home garden office has been treated using a proprietary zinc borate-based process. As this is an advanced treatment, it makes it a maintenance-free garden building. If required, you can repaint the building to keep it looking new.
About Shire
Shire is one of the UK's leading manufacturers of garden buildings. Shire proudly manufactures the most extensive UK timber garden building range. Their range includes Garden Sheds, Log Cabins, Eco Homes, Home Offices, Sheds, Workshops, Summerhouses, Playhouses, Arbours, Storage units, and Pet houses.
Their UK production facilities cover 23 acres, including stock holding facilities and an advanced high-speed timber planing mill. There is also a modern, well-equipped joinery production facility and semi-automated production lines. All Shire garden buildings are manufactured in the UK using the finest spruce timber, imported directly, and manufactured using the most up-to-date machines to ensure the best quality and best value-for-money garden sheds in the UK.
Delivery
We provide FREE delivery to most mainland UK postcodes; however, certain regions might have an additional surcharge, and a few postcode areas are outside our coverage. To verify availability and potential surcharges, please use the 'Delivery cost checker' tool above with your postcode.
Delivery and Installation Timeframes
We offer same-day delivery and installation services. While we strive to complete the installation on the same day, larger buildings may require more than one day for installation. You can find the estimated delivery and installation lead time for this product on the product page above. Our lead times are calculated in working days (Monday - Friday) and do not include Bank Holidays. These estimates are sourced from the manufacturers and serve as a general guideline, subject to fluctuations in demand. We provide this information in good faith to represent the expected delivery during that period. Please note that some remote areas might experience slightly longer lead times.
Booking Delivery and Installation
By entering your postal code in the ‘Pick a delivery day. ENTER POSTCODE’ Box above you can select a delivery/installation date.
Delivery and Installation Procedure
Within five working days, Shire, the manufacturer, will contact you via text message or an automated phone call. If a mobile number is unavailable, the automated call will be used. This message will include a link to shire’s website where you can review and accept the installation terms and conditions. To avoid delays, it is essential to promptly review and agree to these terms.
After you accept the terms, Shire will contact you within the specified period to schedule the delivery and installation of your order. Please be aware that during peak seasons, this process may take additional time.
For the installation, the team will require:
- Unobstructed external access to your garden.
- At least 18 inches of clearance around the building.
- A solid, level foundation.
Important Note: The installation team cannot carry the building through your home, garage, or any other type of dwelling.
Delivery Day
The manufacturer, Shire, handles the delivery process. Typically, this item will be delivered using a 17-ton flat-bed vehicle, similar in size to a council refuse lorry. Deliveries are scheduled within the time frame of 7 am to 7 pm."
Specification
Exterior wall paint: Pre-painted in a Teknos colour of your choice (we will contact you after your order to confirm your selected colour)
Exterior cladding: 11mm LP engineered wood board with cedar finish, layered over 11mm engineered wood board
Insulation: 50mm EPS-PLUS70
Interior wall panels: 9mm moisture-resistant MDF board, grooved to imitate classic cladding, layered over 11mm engineered wood board
Floor core: 100mm EPS-PLUS70 insulation layered over 11mm engineered wood board
Roof core: 100mm EPS-PLUS70 insulation layered over 11mm engineered wood board
Optional uPVC: Enhance your double doors with UPVC frames with double glazing (please contact our sales team for a quote)
2 x opening side windows
Optional UPVC: Enhance windows with UPVC frames with double glazing (please contact our sales team for a quote)
Optional uPVC Skylight: Optional UPVC Double Glazed Skylight available (please contact our sales team for a quote)
Quickview
The 20 x 8 Shire Cali Pent Garden Office is a modern garden building. It’s a garden pod you can use in many ways. The key features include:
- Installation is included in the price
- Inclusive Painting for Interior and Exterior (Colour Selection Post Ordering)
- No treatment needed
- Windows and doors double glazed
- 131mm Flooring with Herringbone Vinyl flooring
- Option for UPVC Double glazing and a skylight
- EPDM Roofing with 50 Year Guarantee
- 10-year anti-rot guarantee


























