12mm Garden Rooms

From Only £6,499

Explore our extensive collection of garden rooms featuring 12mm cladding thickness. These structures are crafted to offer a sleek and minimalist aesthetic, making them perfect for modern outdoor spaces. Despite their minimalist design, they still provide weather protection, ensuring durability and comfort throughout the seasons.

Whether you're looking to create a tranquil home office, a cosy studio, or a functional storage space, our 12mm garden rooms combine style and functionality seamlessly, enhancing your outdoor living experience with reliability and elegance.

Items 1-30 of 58

Set Descending Direction
  1. Loxley 10' x 8' Waltham Insulated Garden Room
    Only £6,499  
    Or From £141.39 Per Month
    • 28 Days Delivery
  2. Loxley 8' x 8' Wembley Insulated Garden Room
    Only £6,879  
    Or From £149.98 Per Month
    • 28 Days Delivery
    • FREE Home Installation
  3. Loxley 12' x 8' Wembley Insulated Garden Room
    Only £7,984  
    Or From £173.71 Per Month
    • 28 Days Delivery
    • FREE Home Installation
  4. Loxley 12' x 8' Wembley Insulated Garden Room With Side Shed
    Only £8,819  
    Or From £192.01 Per Month
    • 28 Days Delivery
    • FREE Home Installation
  5. Bards 10' x 8' Othello Bespoke Insulated Garden Room - Painted
    Was £9,799 Now £9,239 Save £560
    Or From £201.46 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  6. Bards 8' x 8' Oswald Bespoke Insulated Garden Room - Painted
    Was £9,919 Now £9,339 Save £580
    Or From £203.35 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  7. Loxley 16' x 8' Wembley Insulated Garden Room
    Only £10,069  
    Or From £219.13 Per Month
    • 28 Days Delivery
    • FREE Home Installation
  8. Interest Free Finance
  9. Bards 9' x 9' Oswald Bespoke Insulated Garden Room - Painted
    Was £10,899 Now £10,269 Save £630
    Or From £223.49 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  10. Bards 12' x 8' Othello Bespoke Insulated Garden Room - Painted
    Was £10,939 Now £10,279 Save £660
    Or From £224.15 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  11. Loxley 12' x 12' Wembley Insulated Garden Room
    Only £10,299  
    Or From £224.29 Per Month
    • 28 Days Delivery
    • FREE Home Installation
  12. Loxley 16' x 8' Wembley Insulated Garden Room With Side Shed
    Only £10,314  
    Or From £224.40 Per Month
    • 28 Days Delivery
    • FREE Home Installation
  13. Bards 10' x 10' Othello Bespoke Insulated Garden Room - Painted
    Was £10,969 Now £10,329 Save £640
    Or From £225.10 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  14. Loxley 20' x 8' Waltham Insulated Garden Room
    Only £10,384  
    Or From £226.07 Per Month
    • 28 Days Delivery
  15. Loxley 12' x 12' Wembley Insulated Garden Room With Side Shed
    Only £10,534  
    Or From £229.49 Per Month
    • 28 Days Delivery
    • FREE Home Installation
  16. Bards 10' x 8' Portia Bespoke Insulated Garden Room - Painted
    Was £11,419 Now £10,849 Save £570
    Or From £236.44 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  17. Fast Free Delivery
  18. Bards 12' x 8' Portia Bespoke Insulated Garden Room - Painted
    Was £12,829 Now £12,089 Save £740
    Or From £263.49 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  19. Bards 10' x 10' Portia Bespoke Insulated Garden Room - Painted
    Was £12,979 Now £12,229 Save £750
    Or From £266.25 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  20. Bards 10' x 10' Oswald Bespoke Insulated Garden Room - Painted
    Was £13,019 Now £12,269 Save £750
    Or From £267.12 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  21. Bards 16' x 8' Othello Bespoke Insulated Garden Room - Painted
    Was £13,129 Now £12,369 Save £760
    Or From £269.60 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  22. Loxley 16' x 12' Wembley Insulated Garden Room
    Only £12,424  
    Or From £270.58 Per Month
    • 28 Days Delivery
    • FREE Home Installation
  23. Bards 14' x 10' Othello Bespoke Insulated Garden Room - Painted
    Was £13,339 Now £12,569 Save £770
    Or From £273.96 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  24. Bards 8' x 8' Emilia Bespoke Insulated Garden Room - Painted
    Was £13,819 Now £13,019 Save £800
    Or From £283.63 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  25. Loxley 16' x 12' Wembley Insulated Garden Room With Side Shed
    Only £13,539  
    Or From £294.98 Per Month
    • 28 Days Delivery
    • FREE Home Installation
  26. Interest Free Finance
  27. Bards 16' x 10' Othello Bespoke Insulated Garden Room - Painted
    Was £14,549 Now £13,679 Save £870
    Or From £297.74 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  28. Bards 11' x 11' Oswald Bespoke Insulated Garden Room - Painted
    Was £14,649 Now £13,799 Save £850
    Or From £300.36 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  29. Bards 16' x 8' Portia Bespoke Insulated Garden Room - Painted
    Was £15,369 Now £14,479 Save £890
    Or From £315.19 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  30. Loxley 20' x 8' Wembley Insulated Garden Room
    Only £14,744  
    Or From £321.19 Per Month
    • 28 Days Delivery
    • FREE Home Installation
  31. Bards 14' x 10' Portia Bespoke Insulated Garden Room - Painted
    Was £15,679 Now £14,779 Save £900
    Or From £322.03 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
  32. Loxley 20' x 8' Wembley Insulated Garden Room With Side Shed
    Only £15,089  
    Or From £328.35 Per Month
    • 28 Days Delivery
    • FREE Home Installation
  33. Bards 12' x 12' Oswald Bespoke Insulated Garden Room - Painted
    Was £16,189 Now £15,249 Save £940
    Or From £331.84 Per Month
    • 12-13 Weeks Delivery
    • FREE Home Installation
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All images are for illustrative purposes only. All dimensions are approximate and may vary with manufacturers tolerances. Dimensions contained within product names are approximate, for guidance purposes only. Unless otherwise stated, all measurements are overall including roof overhangs where applicable.

Free delivery is available to most UK postcodes. Postcodes that qualify for free delivery are always determined by our trusted couriers and any additional charges will be stated at the checkout. Our 'Pick A Day' service is for selected products only and will be highlighted on all qualifying products under the delivery section.

♦ Pick a day delivery is subject to availability. Postcode must match your delivery address, otherwise the delivery date may not be available. Pick a Day delivery is not available when Home installation is selected, you will be contacted by the installations team to arrange delivery and installation dates. Pick a Day delivery on orders placed through finance are also not available and are subject to credit checks, which are outside our control. In such cases you will be contacted to rearrange delivery. Terms & Conditions apply.