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12' x 10' Mercia Shiplap Reverse Apex Workshop (3.6m x 3.2m)
Product code:
BSD25843
From £2,059.00 Regular Price £2,339.00
To £2,809.98 Regular Price £3,089.98
If you want an easier assembly, more flexible storage and a far stronger shed, choose this modular garden workshop – it won’t let you down.
- Superb 10-year anti-rot guarantee
- 12mm shiplap tongue and groove cladding on a robust 27 x 44mm wooden frame
- 12mm tongue and groove floor and roof fitted with premium mineral felt cover
- Ledged and braced double doors and 2 opening windows
- Made in Great Britain, with a smart modular design, from FSC®-certified wood
In stock
- Specification
- Description
- Trustpilot Reviews
- Delivery
Specification

Brand | Mercia |
---|---|
Cladding | Shiplap Tongue and Groove |
Cladding Thickness | 12 |
Construction Type | Shiplap |
Door Type | Double Doors |
Eaves Height | 1788 |
Framing Size | 27 x 44mm |
Size | 12' x 10' |
Ridge Height | 2503 |
Roof Covering | High Quality Mineral Roofing Felt |
Roof Style | Reverse Apex |
Treatment | Dip treated |
Guarantee | 10 years |
Depth at Base | 3064 |
Depth including Overhang | 3228 |
Width at Base | 3572 |
Width including Overhang | 3678 |
Door Height | 1668 |
Door Width | 1204 |
Glazing Material | 2mm Styrene |
Locking System | Hasp & Staple |
Number of Windows | 2 windows |
Floor Material | Tongue & Groove |
Floor Thickness | 12 |
Packaged Weight | 350kg |
Roof Material | Tongue & Groove |
Roof Thickness | 12 |
Description
Easier to assemble, offering more flexible garden storage, and far stronger than a standard wooden shed, the 12 x 10 Mercia Shiplap Reverse Apex Workshop (3.6m x 3.2m) boasts a smart modular design, is built in Great Britain and supplied with a superb 10-year guarantee.
This workshop shed is expertly crafted from 12mm shiplap tongue and groove cladding, supported by a robust 27 x 44mm wooden frame, so it has the strength and durability to meet your garden storage requirements for many years to come. Its intelligent modular design means you get more wood but it comes in smaller sections, so you’ll find it far easier to assemble than other wooden sheds, and much stronger too. What’s more, the modular design also means that you’re able to choose the positions of the doors and windows to suit the orientation of your garden and your own storage requirements.
The floor and roof are both constructed from 12mm tongue and groove, renowned for its superior strength and weathertight qualities. The floor will comfortably accommodate your heavier tools plus machinery, and easily withstand regular footfall. The roof is fitted with a premium mineral felt cover to provide your stored items with complete weatherproof protection. Its reverse apex design ensures you’ll have plenty of headroom and even greater storage options.
You can gain storage-friendly access to this shed via wide double doors, which are ledged and braced for extra strength. They are fitted with 2 interior bolts and a pad bolt, so rest assured that your expensive tools and machinery will remain safe from unwanted attention (padlock not supplied).
Two opening windows provide plenty of natural light and allow you to regulate the temperature inside – perfect when you’re working and great for optimising garden storage conditions. These windows are made from styrene, so are completely shatterproof and far safer than conventional glass – ideal when you’ve got a busy, family-orientated garden. What’s more, as they’re UV protected, they will neither fade nor discolour in the sun.
The timber used to build this shed is FSC®-certified, which is the only wood-certification scheme endorsed by all of the major environmental charities. Two diamond-shaped finials round off an exceptionally attractive appearance, which is sure to complement your garden.
Supplied with a superb 10-year anti-rot guarantee, plus additional 1-year parts guarantee, this garden workshop is dip treated to guard against rot. You must retreat the wood, on an annual basis, with a high-quality preservative and waterproofing treatment, in order to keep the workshop looking its best and validate the anti-rot guarantee.
We supply fixtures, fittings and clear instructions to help you achieve a straightforward assembly. You can purchase one of these outstanding Mercia workshops in a range of sizes and designs.
Free delivery is available to most UK postcodes.
- Superb 10-year anti-rot guarantee
- 12mm shiplap tongue and groove cladding
- Robust 27 x 44mm wooden frame
- 12mm tongue and groove floor
- 12mm tongue and groove roof fitted with premium mineral felt cover
- Ledged and braced double doors include interior bolts plus padlock fixing (padlock not supplied)
- 2 opening windows
- Made in Great Britain
- FSC®-certified wood
- Dip treated – must be retreated annually
- Choose from a range of sizes and designs
- Free delivery to most UK postcodes
Trustpilot Reviews
Delivery
We offer FREE delivery to the majority of mainland UK postcodes but some areas may incur an additional carriage charge (see below) and some postcode areas are not covered at all. Please use our postcode checker above to check delivery is available to your area.
£69.99 - BT, CF, DD, DG, DT6-8, EH, EX, FK, G, KA, KY, LD, LL, ML, PA1-19, PH1-20, PL, SA, SY, TA, TD, TQ, TR
£109.99 - AB, PA21-38, PH21-41
£129.99 - IV, KW
£249.99 - GY, Isle of Wight, Isle of Man, JE
Our 'Pick a Day' service is available to the majority of postcode areas, however some exclusions apply. 'Pick a day' is available on delivery only orders. Should you choose the installation option (if available) it will supersede the 'Pick a day' date. A delivery and installation date will be arranged with you by the delivery team.
Delivery to every area of the UK cannot be made every day. Some postcodes fall into an extended delivery lead time area. The extended delivery lead time will be in addition to the typical lead time stated. If your postcode falls into one of the extended lead time areas then the delivery team will be contacting you to arrange an appropriate delivery date.
If you will be unavailable on the day of delivery the driver can attempt to leave your order in a safe place, please indicate this when selecting your delivery as re-delivery charges may be levied if delivery fails on the agreed date. If you haven't already selected your delivery day, our delivery team will contact you to arrange an acceptable delivery date based on the typical lead time stated for the product.
Please allow 6 - 8 weeks for delivery if adding installation.
Upon Delivery:
Delivery of this item is typically made by a 7.5 ton flat-bed (similar size to a council refuse lorry) up to an 18 ton lorry (similar size to a removals lorry). Delivery is typically between 7am and 7pm. Unfortunately, we are unable to specify a timed delivery.
The delivery drivers are only insured to deliver to kerb side or driveway. 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. Please note that some buildings will not pass through standard doorways in houses. Please call to seek advice if there are any access concerns.
This product is delivered in a flat packed, sectional format direct from the manufacturer to your home with full instructions ready for DIY assembly.
Please Note - delivery is NOT available to the following locations: Isles of Scilly & Scottish Islands

Representative Example
- Purchase Rate 21.9% p.a. (variable)
- Representative 21.9% p.a. (variable)
- Assumed Credit Limit £1200