10 x 20 Shire Workspace Reverse Apex Shiplap Wooden Shed

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10x20 Shire Reverse Apex Workspace Workshop Wooden Shed - isolated angle view, doors open
  • 10x20 Shire Reverse Apex Workspace Workshop Wooden Shed - isolated angle view, doors open
  • 10x20 Shire Reverse Apex Workspace Workshop Wooden Shed - isolated angle view, doors closed
  • 10x20 Shire Reverse Apex Workspace Workshop Wooden Shed - isolated angle view, doors closed, RHS door
  • 10x20 Shire Reverse Apex Workspace Workshop Wooden Shed - isolated angle view, doors open
  • 10x20 Shire Reverse Apex Workspace Workshop Wooden Shed - isolated angle view, doors closed
  • 10x20 Shire Reverse Apex Workspace Workshop Wooden Shed - internal view
  • 10x20 Shire Reverse Apex Workspace Workshop Wooden Shed - dimensions
  • 10x20 Shire Reverse Apex Workspace Workshop Wooden Shed - internal dimensions
  • 10x20 Shire Reverse Apex Workspace Workshop Wooden Shed - footprint

Key Features

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12mm Tongue and groove timber floor


44mm x 44mm


12mm Tongue and groove timber roof

Window and door reversible on front width

You can choose your window and door placement at the time of assembly

Concealed Piano Hinge

This is a full length highly secure hinge from the top of the door to the bottom of the door

10 x 20 Shire Workspace Reverse Apex Shiplap Wooden Shed

NEW - Guarantee - 10 year - gold

Product Code - 10011021

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  • 10 x 20 Shire Workspace Reverse Apex Shiplap Wooden Shed£3,203.99

            Item Is Currently Out of Stock. Please Use The EMAIL ME WHEN IN STOCK Button To Be Notified Of Availability.


            The Shire Workspace Workshop, a 20ft garden shed, is ingeniously crafted for various uses, including as a home workshop. This large timber workshop features a robust construction with tongue and groove cladding on the walls, floor, and roof, ensuring a dependable and cohesive structure.

            Designed with practicality in mind, the wall panels of this big garden workshop are modular and use tongue and groove cladding. This design is advantageous, as one person easily handles each panel and fits through standard pedestrian doors. The ability to adjust the placement of windows and doors offers the flexibility to customise the workshop to individual preferences.

            The assembly of this large timber workshop is user-friendly, with every necessary component, comprehensive instructions, and fixtures included. The roof, protected with mineralised felt, ensures lasting durability and protection from the elements.

            The timber for this workshop is sourced from sustainably managed forests, emphasising a commitment to environmental sustainability and enhancing the workshop's appeal.

            Shire doors are pre-hung for hassle-free installation, each featuring a full-length piano hinge that distributes weight evenly, providing stability and solving the problem of unsafe, noisy doors.

            During manufacture, the workshop is treated with a preservative, protecting the wood during transit and construction. After installation, it's recommended to apply additional preservatives and waterproofing for optimal protection.

            Aesthetically pleasing, the workshop sports Shiplap Tongue & Groove boarding, offering a refined, overlapping appearance that enhances its look.

            The glazing utilises standard horticultural glass, non-toughened, ensuring a well-lit interior.

            The workshop includes a robust mortise lock that smoothly integrates with the doors, accompanied by two keys for increased security.

            Available in: 
            10 x 10 Shire Workspace Reverse Shiplap Apex Shed - Single Door
            10 x 10 Shire Workspace Reverse Shiplap Apex Shed - Double Door
            10 x 10 Shire Workspace Reverse Shiplap Apex Shed - Double & Single Door
            10 x 15 Shire Workspace Reverse Shiplap Apex Shed - Single Door
            10 x 15 Shire Workspace Reverse Shiplap Apex Shed - Double Door
            10 x 15 Shire Workspace Reverse Shiplap Apex Shed - Double & Single Door
            10 x 20 Shire Workspace Reverse Shiplap Apex Shed - Double Door


            Guarantee - 10-year anti-rot

            Walls - 12mm tongue and groove

            Floor - 12mm tongue and groove

            Roof - 12mm tongue and groove

            Frame - 44mm x 44mm

            Windows - Horticultural glass - 3 x opening double windows

            Doors - Single door with full length piano hinges

            Treatment - dip treated (application of preservative and waterproof coat required)

            Make the Most of Your Shed:

            Converting the Shire Workspace Reverse Apex Shed into your perfect large workshop is an exciting and versatile journey, ideal for DIY enthusiasts, arts and crafts devotees, or professionals. It's important to note that the shed does not include any of the accessories mentioned. Instead of a traditional pegboard, create a wall dedicated to tool storage. Use a combination of hooks, shelves, and magnetic strips to keep tools organised and easily accessible.

            For those who love arts and crafts, the large workshop space creates distinct zones for various projects. Set up a spacious, flat table in an area bathed in natural light, preferably near windows, and consider installing a pegboard to organise tools and materials. Invest in high-quality tools to emulate a professional workshop environment and prioritise safety with fire extinguishers and proper ventilation. Comfort is crucial, so heating and ergonomic seating is advisable for lengthy work periods. Security is paramount to safeguard your valuable tools and projects. With these considerations, you can transform your garden shed into a large workshop that is a haven of efficiency and creativity, customised to your unique preferences and needs.

            About Your Order:

            The Shire Workspace Shed is a British-made garden building made from FSC® certified timber. You will get a low-carbon footprint summerhouse made from ethically sourced materials. The practical design makes it straightforward to assemble. It comes with a 10-year anti-rot guarantee and a 12-month manufacturer's warranty. 

            Superior fixings, high-quality roof felt, and assembly from the manufacturer is available as an optional service. The timber boards attach to a solid internal framing to make hard-wearing and sturdy panels. The Shire Workspace is flat-packed for easy handling and assembly.

            Please note: Images may depict furnishings and accessories; these are for illustration purposes only and are not included with your order. 

            Shed Aftercare:

            The shed has timbers that have been dip-treated to protect them during transit. You must apply a preservative and waterproofing topcoat immediately after installation. Using the treatment after installation, followed by consistent annual treatment of the garden shed, will maintain the high-quality finish and is a requirement of the 10-year anti-rot guarantee. A 1-year manufacturer's warranty is included as standard.

            To treat the shed, elbec recommends Protek wood treatment. Browse our Protek Royal Exterior Wood Finish Paint range to find the best paint colour to add your personalised finish. In the options section, we’ve also included popular colours and a Wood Preserver+ for use underneath your colour choice.

            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.



            FREE delivery is offered to the majority of mainland UK postcodes but some areas may incur a surcharge and some postcode areas are not covered at all. Please check your postcode in the ‘Delivery cost checker’ above to confirm availability and any possible surcharges.

            Delivery Leadtimes
            The estimated delivery lead time for this product is identified on the product page above. Lead times are in working days (Monday - Friday) excludes Bank Holidays. These estimated lead times are provided by the manufacturers and are not guaranteed - due to fluctuation in demand - but are provided in good faith and are representative of delivery at that time. Some remote areas will take a little longer.

            Booking Delivery
            By entering your postal code in the ‘Pick a delivery day. ENTER POSTCODE’ Box above you can select a delivery date. The evening before this delivery date you will be sent a text message (where a mobile has been provided) with an estimated delivery window.  This update can only be provided where a mobile number has been supplied on the billing address section at the time of checkout.

            Upon Delivery
            Delivery is made by Shire the manufacturer. Delivery of this item is typically made by a 17 ton flat-bed (similar size to a council refuse lorry). Delivery is typically between 7am and 7pm. The delivery drivers are only insured to deliver to kerb side or driveway. We would not risk damaging your property whilst delivering a product. Unfortunately we will not be able to go through your property. Deliveries are hand-balled off by the driver.

            We would recommend against arranging for a third party to install the building before it's been delivered and checked that all parts are present, as we cannot be held liable for any third-party costs.

            Installation option
            If you are choosing the installation option after placing your order you’ll be contacted within 5 working days by Shire the manufacturer either by a text message or automated telephone message (the latter if a mobile number is not supplied). This message will supply you with the name of the website to go on to where you will be required to accept the terms and conditions for assembly. Any delay in accepting these terms and conditions may affect your timescale. Once you have accepted these terms and conditions you will be contacted during the timescale with a date for the delivery/assembly of your order. The installation option will extend your lead time by up to 15-25 working days. This may take longer during seasonal periods. Please be aware that the installation team will require full access to your garden, 18" clearance all around the building and a firm and level base. Shire's installation team will not bring a building through your home as they are not covered by insurance to enter a customer’s home.


            Please note: all imperial measurements are approximate, and the Shire Garden Sheds are made from metric measurements. We would recommend that the base is at least 50mm bigger in each direction.

            Product Name:
            10 x 20 Shire Workspace Reverse Apex Shiplap Wooden Shed
            Footprint Depth:
            2.99m (9'10")
            Footprint Width:
            5.98m (19'8")
            Ridge Height:
            2.31m (7'7")
            Eaves Height:
            1.89m (6'2")
            Shiplap tongue and Groove
            Cladding Thickness:
            Treatment Type:
            Dip treated (application of preservative and waterproof coat required)
            Recommended Treatment:
            Protek Range (please click here)
            Manufacturer's Guarantee:
            10-Year Anti-Rot Guarantee
            Framing Size:
            44mm x 44mm (13 /4" x 13 /4")
            Roof Type:
            Reverse Apex
            Roof Material:
            Tongue and Groove
            Roof Thickness:
            Roofing Felt:
            Green mineral
            Floor Material:
            Tongue and Groove
            Floor Thickness:
            Floor Joists:
            44mm x 44mm (13 /4" x 13 /4")
            Floor Joist Direction:
            Front to back
            Door Type:
            1 x single door with full length piano hinges (piano hinges are standard on the right side; inform us for left-side placement)
            Door Height:
            1.68m (5'6")
            Door Width:
            0.90m (2'11")
            Door Lock System:
            Rimlock (comes with two keys included)
            Number of Window(s):
            3 x Opening Windows
            Window Material:
            Horticultural Glass
            Window/Door Panel(s) Interchangeable:
            Door placement options: left, centre, or right; windows can be adjusted accordingly.
            Self assembly
            Optional Assembly:
            FSC Certified:
            Free Delivery*:
            Optional Wooden Base:
            Manufacturer Code:
            EAN Number:
            Shire Garden Buildings
            Country of Origin:
            United Kingdom


            The 10 x 20 Shire Workspace Reverse Apex Shiplap Shed is a high-quality wooden shed. It’s a timber garden storage with a strong piano hinge on the door. The key features include:

            • Reverse apex roof for more headroom
            • 3 x Oening large windows
            • Single door with mortise lock
            • 44mm x 44mm extra strong framing
            • Tongue and Groove Roof and Floor for Superior Durability and Aesthetic Appeal.
            • 10-year anti-rot guarantee