Markham Apex Heavy Duty Workshop 12 x 8 - A1

Markham Apex Heavy Duty Workshop 12 x 8 - A1

Product details

This 12 x 8 Markham Apex Heavy Duty Workshop with its double door allows easier access for large tools and projects making it a great choice for DIY enthusiasts or as a garden storage space. Constructed from sustainable timber this versatile shed features large fixed windows to provide plenty of light and any of these can be changed to opening windows as optional extra. The heavy duty framing on the Markham Apex Workshop makes a stronger shed without adding much to the cost. If you prefer a more rustic appearance choose the Loglap cladding option. The roof is made watertight with green, mineral felt and the door is secured with three hinges and a pad bolt. Made by a well established British manufacturer with a reputation for offering excellent value for money. Finished with a water-based, light oak, preservative wood treatment

This item is supplied in sections for DIY Home Assembly and instructions and all fixings are included. We also offer a low cost Installation Service where this item can be built for you by experienced fitters (customers requiring installation need to have a flat, stable base prepared before the delivery date is arranged)

Price includes Vat and Free delivery to most postcodes in England (exclusions below). 20% deposit required when you order and the balance is payable only when the building is ready to be delivered

Postcodes outside the Free Delivery Area:   
If you live in one of these postcodes please do not order through the Checkout as we will not be able to process your order, instead contact us for a personal quote. The delivery charge ranges from £120 to £600 depending on the model and your postcode. Installation is available in some of these postcodes but not all. This item is not available to offshore locations


  • Approximate dimensions: Length, front to back 360cm (12’) x width 240cm (8’)
  • Ridge ht: 217cm (7'1) Eaves ht: 185cm (6'1)
  • Heavy Duty Timber Frame: 45mm x 45mm finished size
  • Floor and Roof boards: 12mm x 125mm finished size, tongue and groove matchboard
  • Cladding: Shiplap 12mm x 125mm finished size, tongue and groove weatherboard
  • Double doors: One door has a width of approx. 75cm (2'6), Second door has a width of approx. 45cm (1'6) giving an opening space of almost 12cm (4')
  • 10cm (4") roof overhang all way round
  • Two sets of 2 fixed windows on larger models, all fitted along one side or one set of windows can each side. If you prefer a different arrangement please contact us as we can usually meet your requirements
  • Glazing: Windows are 460mm x 610mm fitted with 3mm Horticultural Glass retained with glazing beads
  • Floor joists every 300mm to provide a sturdy base
  • Supplied pre-treated internally and externally with a factory base coat using a high-quality water-based anti-fungicide wood treatment in a light oak colour
  • 12 month Guarantee 

Optional Extras

  • Any of the windows can be made into opening windows
  • Loglap Cladding. This has a curved profile to resemble logs with a centre depth of 16mm with 12mm at the edge
  • Installation by experienced fitters

Delivery lead time and Installation:
All buildings are built to order and supplied within the lead time specified at the time of ordering. If you choose our Installation Service please make us aware of any possible access issues at the time of ordering. You also need to prepare a good base well before the delivery date. The base must be flat and level, and at least as big as the buildings' footprint. A good base can be made using paving flags or concrete at least 10cm deep. The manufacturer will contact you shortly before delivery to make sure the base is ready and to arrange a suitable day for installation

Easy Payment:  pay just 20% deposit today, balance is due when your greenhouse is ready for delivery   
When you go to the Checkout you will see the price has automatically been reduced to the deposit amount (if the full amount is showing please type DEPOSIT into the voucher box to reduce the amount payable to 20%). The balance is normally paid when you are contacted to arrange the installation date. If you prefer to pay the whole amount today just click on ’Remove voucher' at the Checkout and the total sum will be restored (the link is on the right hand side below the total amount due). At step 2 of the Checkout you enter your contact details, including telephone number please. At step 3 click the button next to Pay by Credit/Debit Card, tick the box to confirm you accept the Terms & Conditions, then add your payment details to complete the transaction. Within a few minutes you should get a confirmation email - if not please check your junk folder. Card payments are managed for us by Stripe who use bank level security to protect your card information - we have no access to your card details and only store your contact details such as address, email and telephone to allow us to process your order

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