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Detailed Specification

Please note: all imperial measurements are approximate and Mercia garden buildings are made from metric measurements.

Product Name: 10 x 10 (3.02m x 3.09m) Mercia Overlap Workshop Shed
Footprint (Depth x Width): 3.02m x 3.09m (9'11' x 10'1')
Height To Ridge: 2.25m (7'4')
Height To Eaves: 1.57m (5'1')
Walls: 7mm Overlap
Door: Double
Door(s) Height x Width: 1.70m x 0.743m (5'6' x 2'4')
Lock: Turn Button
Roof: 8mm Solid Sheet Board
Roofing Felt: Green Mineral Felt 
Floor: 10mm Solid Sheet Board
Bearers: 0.027m x 0.032m (0'1' x 0'1')
Bearers Direction: Front to Back
Window(s): 4 x Styrene Clear Glazed (Can Be Fitted To Either Side)
Framing 28mm x 28mm (0'1' x 0'1')
Portabases Available: N/A
Eco Bases Available: N/A
Number Required: N/A
Manufacturers Guarantee: 10 Year Anti-Rot Warranty
FSC Certified: Yes
Free Delivery: Yes
Assembly Available: No
EAN Number: 5029442075181
Manufacturer: Mercia


From mucky bicycles to paint tins, there always seem to be items that homeowners would rather not keep in the house. The 10 x 10 Mercia Overlap Workshop Shed is an ideal place to store these kinds of items, due to its generously sized footprint and a set of wide double doors that allow easy access. Beyond this use as a storage space, the Mercia Overlap Workshop Shed lives up to its name in offering the owner a comfortable spot to work on DIY projects, thanks to its ample headroom and airy ambience. It is rare to see this flexibility in an affordable price range, which is why it is no surprise that the 10 x 10 Mercia Overlap Workshop Shed has become one of the most popular garden buildings in elbec's range.


Many different aspects come together to make this Mercia workshop the ideal space for both storage and workshop use. 7mm timber overlap cladding is used for the walls of the workshop, which has a traditional shed look while offering some much-needed protection from the elements. An internal framing with 28mm x 28mm timber gives this cladding and the rest of the garden building plenty of support.

The high-quality timber used in these walls is FSC certified, meaning it is only sourced from sustainable forests, and is dip-treated for a good level of shielding from rot in its early life (during transit and assembly). Once your workshop is standing in your garden, elbec always recommends protecting the timber further with a wood preservative. Those in the Protek range are a popular and reputable choice, and can be added when ordering through elbec.

One of elbec's favourite features of this workshop shed is a set of ledged and braced double doors, which provide a highly effective way to open up your workshop when transporting large items like lawnmowers or wheelbarrows. The reinforced strength of ledged and braced doors is perfect for security purposes if you aim to add a lock to your workshop's doors.

With the addition of a workbench, the 10 x 10 Mercia Overlap Workshop Shed can be easily transformed into a cozy workspace for DIY projects. This is aided by the inclusion of four fixed styrene windows that fill the shed with light on sunny days, making the interior a comfortable place to work. A 7'4" height to the ridge gives almost all users the room to stand up straight inside.

Solid sheet board, a similar composite material to plywood but with an improved shear strength, is used in both the floor and roof of the 10 x 10 Mercia Overlap Workshop Shed for its rugged durability and resistance to the ingress of water. The solid sheet board roof is also felted for added protection against the elements.

Additional Information

Your 10 x 10 Mercia Overlap Workshop Shed will be delivered disassembled, with every part and fixture needed to complete the garden building at home. elbec suggests that you allow a full afternoon or two for the assembling of your workshop shed, and that you acquire the help of an extra pair of hands. Those with little DIY experience should rest assured that the product comes with a detailed and clear instruction manual.

As the timber in this shed has received a dip treatment, it will already have some resistance to the elements, but will need immediate further treatment upon assembling the workshop shed. Make sure to read the full details of the 10-year anti-rot warranty offered by Mercia so that you are fully aware of what care your garden building needs to receive in order for the warranty to stay valid.

Key Features

  • Free UK mainland delivery
  • 10-year anti-rot guarantee from Mercia (read full details of care instructions to ensure coverage)
  • Four fixed windows glazed with tough and almost shatterproof styrene
  • Traditional look using rustic overlap cladding
  • Apex roof
  • 28mm x 28mm internal timber framing
  • 7mm dip-treated timber cladding with FSC certification
  • 'Pick a day' delivery option
  • A set of double doors that open wide for easy access when storing large items, such as bikes or lawnmowers



ALL DELIVERIES ARE DELIVERED TO KERBSIDE OR DRIVEWAY. All of our Mercia products are delivered flat packed other than fence panels (which are delivered fully constructed), direct to your home, and are supplied with a set of instructions to support assembly.

Booking Delivery

You will be required to book your delivery date at the time of placing your order (except for Metal Shed). Our 'Request a Delivery Date' service is available to the majority of areas and you'll find that the majority of the UK postcodes are FREE but some areas may incur a delivery surcharge and some postcodes are not covered at all. Select a 'requested delivery date' by entering your postcode in the 'Request a delivery date' section above. You will also be notified at this time if your area incurs a surcharge or delivery is not covered in your area.

Prior to Delivery

On the morning of your delivery date, you'll be sent an update by text with an estimated 2-hour delivery slot (this update can only be provided where a mobile number has been supplied on the billing address section at the time of checkout) together with a link to the manufacturer delivery portal where you'll be able to track your order.

Please note: Mercia Metal Sheds ONLY - your order is delivered by a courier you will not be notified prior to the delivery. If you are not in on the day of the delivery you will be carded and asked to contact the courier to arrange a new mutual delivery date. The estimated delivery lead time for Mercia's Metal sheds is identified on the product for the metal shed. Lead times are on working days (Monday - Friday) excludes Bank Holidays. These estimated lead times are provided by the manufacturer. Some remote areas will take a little longer.

Upon Delivery

Your order is delivered either kerbside or driveway and will be delivered on either a 3.5T, 7.5T or 18T Lorry. Unfortunately due to health and safety and insurance liabilities the driver will not be able to take your goods around to the back of your property but may upon request place the product at the side of the house if there are no access or restriction issues. We would not risk damaging your property whilst delivering a product to an unsafe location. Unfortunately, we will not be able to go through your property.

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.


Orders with Assembly 

The lead time for our installation option is around 12 weeks from the date of order. With the installation option, the majority of orders will have their delivery and installation on separate days; there will be a small number of orders which will have delivery and installation on the same day. You will be advised by the manufacturer's installation team which category your order falls into.

Depending on the installation option for your order, you will be contacted within the delivery timescale and given a date for either delivery/assembly on the same date or a separate date for delivery and assembly.

10 x 10 (3.02m x 3.09m) Mercia Overlap Workshop Shed

NEW - Guarantee - 10 year - gold

Product code - 20010026


Description Information

The 10 x 10 Mercia Overlap Workshop Shed transforms an unused part of your garden into a dedicated place for exciting personal projects, as well as offering some handy outdoor storage space. Some features of this model include:

  • Four fixed styrene windows that are virtually shatterproof and create a bright interior that is comfortable to use
  • 7mm overlap wall cladding featuring FSC certified timber that has been dip-treated for initial protection
  • Robust solid sheet board used for the roof and floor, providing adequate coverage to stored items
  • Easy to access double doors are ledged and braced for increased strength

View full specification Delivery

Pick-A-Day home delivery from: Sunday 3rd July (subject to location)

excludes installation option
Choose additional options
Protek Wood Stain and Protector for Mercia Products
Protek Wood Stain and Protector 5 litres - Gun Metal Grey£29.99
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Protek Wood Stain and Protector 5 litres - Silver Fir£29.99
Protek Wood Stain and Protector 5 litres - Teak£29.99
Protek Wood Stain and Protector 5 litres - Sky Grey Blue£29.99
Protek Royal Exterior Superior Wood Finish for Mercia Products
Protek Royal Exterior Superior Wood Finish 5 litres - Golden Oak£59.99
Protek Royal Exterior Superior Wood Finish 5 litres - Sage Leaf£59.99
Protek Royal Exterior Superior Wood Finish 5 litres - Silver Grey£59.99
Protek Royal Exterior Superior Wood Finish 5 litres - Clear£59.99
Protek Royal Exterior Superior Wood Finish 5 litres - Eggshell Blue£59.99
Protek Royal Exterior Superior Wood Finish 5 litres - Slate Grey£59.99
Protek Royal Exterior Superior Wood Finish 5 litres - Mendip Mist£59.99

Your choices:

  • 10ft x10ft Mercia Modular Overlap Workshop Shed£1,119.99