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20' x 10' Windsor Reverse Apex Shiplap Wooden Workshop Shed (6.06m x 3.17m)

Product code:

From £0.00

To £481.99

This reverse apex 20x10 workshop shed is ideal for garden tool storage or as a DIY and hobby space.

  • Pressure treated for an excellent 15-year anti-rot guarantee
  • 12mm tongue and groove shiplap cladding for renowned weather resistance
  • 12mm tongue and groove floor and roof for long-lasting durability
  • An opening shatter-resistant window
  • Double doors with hasp and staple closure
Size & Specification

Out of stock

  • Specification
  • Description
  • Delivery


Brand Windsor
Cladding Shiplap Tongue and Groove
Cladding Thickness 12
Construction Type Shiplap
Door Type Double Doors
Framing Size 45 x 28mm
Size 20' x 10'
Roof Covering Green Mineral Felt
Roof Style Reverse Apex
Material Wooden
Treatment Pressure treated
Guarantee 15 years
Depth at Base 3010
Depth including Overhang 3172
Height at Highest Point 2484
Height at Lowest Point 1781
Width at Base 5960
Width including Overhang 6064
Door Height 1660
Door Width 551
Glazing Material Styrene
Locking System Rim Lock and Key
Number of Windows 3 windows
Floor Material Tongue and Groove
Floor Thickness 12
Roof Material Tongue and Groove
Roof Thickness 12


The 20x10 Premium Reverse Shiplap Workshop is a large outdoor storage space where tools and garden machinery can be easily stored or, alternatively, this makes a wonderful hobby or DIY area, benefiting from natural light.

With a fantastic 10 year anti-rot guarantee, when supported by a periodic re-treatment, and constructed from 12mm tongue and groove shiplap cladding, the workshop has a strong and reliable design. The floor is 12mm tongue and groove, well-known for its durability, weather-resistance and strength. The reverse apex roof is 12mm tongue and groove, providing sturdy and long-lasting protection from the elements with a thick mineral felt finish.

Entrance to the workshop is via double doors, fitted with a hasp, lock and key for added security. The interior is large and spacious, with natural light filtering through three single styrene glazed windows, which have a latch fitment for secure opening and closing.

As this workshop is supplied dip treated, we would suggest a wood preservative is applied within 3 months and annually thereafter. If planning to add a paint finish, the dip treatment acts as a fantastic base.

Also available in 10x10, 12x10 and 16x10.

  • Superb 10 year anti-rot guarantee
  • Constructed from 12mm tongue and groove shiplap cladding for renowned weather resistance
  • 12mm tongue and groove floor and roof for long-lasting durability
  • 28x45mm framing
  • Three opening shatter-resistant styrene glazed windows
  • Double entrance doors with hasp, lock and key


Windsor Delivery

Windsor 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 - CF, DD, DG, DT, 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 - GY, IV, KW, JE

£249.99 - Isle of Wight, Isle of Man

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 an extra 10 - 15 working days 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.

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, Northern Ireland, Channel Islands, Scottish Islands