Mercia Overlap Apex Windowless Double Door Value Shed - 6 x 4ft

Mercia Overlap Apex Windowless Double Door Value Shed - 6 x 4ft

Product code
Mercia Overlap Apex Windowless Double Door Value Shed - 6 x 4ft is rated 3.8 out of 5 by 22.
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  • Overview
  • Reviews (22)
  • Delivery
  • Returns

Make the most of your garden space by adding a stylish, practical and high-quality garden building from Mercia Garden Products.

The Overlap Apex range offers a rustic look at an affordable price, guaranteed to suit all budgets. All products in this range are constructed using 7mm overlap cladding, 10mm solid sheet floor, 8mm solid sheet roof and 28 x 28mm framing for strength.

This range offers the choice between a window and windowless shed.

(Please note: Images are dressed and painted for display purposes only. All listed metric dimensions include the roof overhang)

Features and Benefits

  • Durable – This sturdy and strong garden building is constructed from robust timber and joints giving you a long-lasting and resilient structure.
  • Lockable – For security, the door is lockable giving you piece of mind that the contents are kept safe.
  • Self-assembly – This is a two-person job but can be completed without any professional help needed. All assembly instructions are included.


  • Rustic Look
  • 7mm Overlap Cladding
  • 10mm Solid Sheet Floor
  • 8mm Solid Sheet Roof
  • Fixed Styrene Glazed Windows (only if it has been specified)
  • Turn Button
  • Sand Felt


Overlap Apex Shed - Double Door – Windowless – 4 x 6ft



Base Width




Base Depth


Ridge Height


Eave Height


Internal Width


Internal Depth


Internal Ridge Height


Internal Eave Height




Floor & Roof

Solid Sheet Material (OSB)

Bearer Direction

Side to Side

No. of Doors


Door opening width


Door opening height


Glazing (Type)


No. of fixed windows


No. of opening windows


Lock type

Turn Button


Water Based Dip Treatment


10 Year Anti Rot - Requires annual treatment with a high quality preservative that weatherproofs and protects against rot

Reviews (22)
Rated 5 out of 5 by from Good quality - for the money. Pleased with the shed, had it delivered direct to the allotment, delivery updated very good so didn’t have to hang around there all day. Took two of us 5.5 hours to build - excluding the time to make the base. Instructions pretty poor, lacking lots of information and a few errors. Meant we put the doors on the wrong way, so have a few holes where the hinges were moved. Panels come with blocks of wood that have to be removed, this was tricky as they hammered in 2-3 nails in which were stubborn. Instructions said to pilot drill 2mm all holes. I found this too small, so went 3mm, didn’t get any cracked wood with this. Lots of extra screws and tacks. Seems like it’s going to be pretty weather resistant, but did take my time in building it, rather than slamming it together. It’s one of the cheapest sheds you can buy, so for the money, it’s good.
Date published: 2021-06-24
Rated 4 out of 5 by from Lovely Sturdy Little Shed So glad we decided to purchase this shed despite the negative reviews. All parts were present and the instructions were clear, with plenty of spare screws etc. Looks absolutely lovely in our garden and the double doors make it so easy to get in and out of. Surprisingly spacious too. Worth the wait for delivery.
Date published: 2021-06-11
Rated 1 out of 5 by from Absolutely awful, don't waste your money Where to start - well firstly, I had already left a review for this product but it has magically disappeared! We put this up last summer, it was a nightmare to put together, the room beam was way to long so had to be cut to fit, the instructions were not great at all. Every time we added a screw, the wood just split. There are holes everywhere in the wood, there was a back panel that was missing a whole chuck of wood, which we didn't notice until we started the construction (otherwise I would have sent it back straight away). There is a gap at the top of the door meaning the rain just flows in. We treated it but everything inside is damp and gone completely mouldy. An absolute waste of money.
Date published: 2021-03-30
Rated 3 out of 5 by from Windowless shed I suppose you get what you pay for. Somewhat flimsy. Two of the panels in the sides are cracked, and a repair has been attempted, by knocking another nail in. This only serves to crack the boards more. In two further pieces the nails have missed their intended target, completely. I was thinking of ordering a Shed/Greenhouse combi, I will take a raincheck for now
Date published: 2021-03-25
Rated 5 out of 5 by from Good service Lovely shed x driver was so professional friendly x
Date published: 2021-03-25
Rated 2 out of 5 by from Long delay on getting product I ordered online and it was not until I had paid that delivery was 2 months Not happy about waiting Still waiting for product
Date published: 2020-12-15
Rated 3 out of 5 by from Good Value shed We wanted a small shed, this was on offer. We purchased it during lockdown...Took a while to receive it. I personally wouldn't have wanted to pay more for it, a couple of minor splits in wood. It's a good value entry level shed..I don't regret buying it, does the job
Date published: 2020-10-19
Rated 4 out of 5 by from Value for money I am more than happy with the shed and it was easy to erect only problem was that I had to buy a couple of pieces of trim that was missing, And the protection wood/bracket would have been easier to remove it had been screwed rather than nailed on. However, I did not contact anyone about the missing bits and I’m sure that they would have been sent to me had I contacted the company.
Date published: 2020-08-14
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Vendor Direct Products:

This product is delivered for FREE by our approved supplier on a Standard Delivery Service.

Please be aware that we currently cannot arrange for delivery of this product to the following postcodes: AB, FK, HS, IV, KA, KW, PA, PH, ZE, LL58-LL78, IM, TR, BT, PO30-41.



In the UK you have a legal right, under the Consumer Contracts Regulations June 2014, to cancel your order within fourteen (14) days following your receipt of the goods. Refunds for orders cancelled under the provisions of the Consumer Contracts Regulations will be processed in accordance with your legal rights.

You may not cancel orders for the following types of products:

  • Electrical/Technical products which have been unsealed
  • Customised or bespoke Products
  • Anything of a nature that for hygiene or associated health and safety - this includes the Outdoor Spas, Mattresses and Divan Sets
  • Fresh food

Under the Consumer Contracts Regulations June 2014 you have a duty to take reasonable care of Products whilst they are in your possession. You will receive a full refund of the purchase price of the Products.

This is not intended to be a full statement of your rights under the Consumer Contracts Regulations. Full details of your rights are available from your Local Authority’s Trading Standards Office.

How To Return A Product

If you wish to return your item to Robert Dyas, you can do so by the following method:

1. Request a Collection via Robert Dyas Customer Services

Contact our Customer Services team on 0333 103 6677 (Monday- Friday 08:00 - 17:00, Saturday 09:00 - 17:00, Sunday 09:00 - 17:00 - call charges may vary by network) or via email to: [email protected] who will be able to arrange a collection for your item with the supplier. Please ensure that you provide your order number when contacting customer services.

If you are returning the item under your 14 day right to cancel, then a collection charge will be applied:

  • Products < 20kg: £7.50
  • Products > 20kg: £30

If you are not at home when we try to collect we reserve the right to deduct from your refund or charge your credit card the direct costs to us of the failed return in accordance with the Consumer Protection (Distance Selling) Regulations 2000.

Shop our range of shed accessories to give yourself the perfect set up. All the way from underneath the shed, to the inside flooring, right up to the roof.