Traditional Windowless Premium Doors Grandmaster Workshop
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FREE NEXT DAY DELIVERY
on selected postcodes*
15-YEAR ANTI-ROT GUARANTEE
Terms and conditions apply
FREE PRESSURE TREATMENT
on selected products*
0% APR
with £0 deposit

Disclaimer : Painted buildings are for illustration purposes only. All buildings are in their standard or pressure treated colour upon delivery where the colour may vary from those shown. Adequate distance must be kept between the boundary and your building to allow access to apply the annual treatment to comply with the anti-rot guarantee*.

What our customers say

  • James, Merseyside
    "Fantastic communication and great service. Excellent quality shed. Would highly recommend."
FREE NEXT DAY OR PICK A DATE DELIVERY ON CHECKOUT

Grandmaster “Heavy Duty” D1000 Apex Workshop with Side Door – Windowless – Pressure Treated

View Windowed Version

Free Anti-Rot Treatment - Guaranteed for 15 years*
  • Extra STRONG
  • EXTRA TALL
  • UK Manufactured By Us
  • Multiple Design Options
  • Fully Pressure Treated*
  • Free UK Delivery*
  • Assembly time is 4x faster than a log cabin!

For 10% discount use code SPRING10

1 Choose your treatment

  • Standard Dip Treatment
  • FREE PRESSURE TREATMENT
    WORTH £0
In stock
Mortice lock and lockable windows
Extra tall inside
Stronger and taller double doors
16mm cladding upgrade
15 year anti rot guarantee
Fully opening windows

2 Choose your size

  • 8ft x 8ft pressure treated traditional windowless 2 doors grandmaster workshop - main image
    8 x 8
    £1,699 £1,529
  • 8ft x 10ft pressure treated traditional windowless 2 doors grandmaster workshop
    8 x 10
    £1,849 £1,664
  • 10ft x 8ft pressure treated traditional windowless 2 doors grandmaster workshop - main image
    10 x 8
    £1,849 £1,664
  • 12ft x 8ft pressure treated traditional windowless 2 doors grandmaster workshop - main image
    12 x 8
    £1,999 £1,799
  • 10ft x 10ft pressure treated traditional windowless 2 doors grandmaster workshop
    10 x 10
    £2,099 £1,889
  • 8 x 12
    £2,199 £1,979
  • 12ft x 10ft pressure treated traditional windowless 2 doors grandmaster workshop
    12 x 10
    £2,299 £2,069
  • 14ft x 8ft pressure treated traditional windowless 2 doors grandmaster workshop - main image
    14 x 8
    £2,299 £2,069
  • 14ft x 10ft pressure treated traditional windowless 2 doors grandmaster workshop
    14 x 10
    £2,499 £2,249
  • 10 x 12
    £2,499 £2,249
  • 8 x 14
    £2,499 £2,249
  • 16ft x 8ft pressure treated traditional windowless 2 doors grandmaster workshop - main image
    16 x 8
    £2,499 £2,249
  • 18ft x 8ft pressure treated traditional windowless 2 doors grandmaster workshop - main image
    18 x 8
    £2,699 £2,429
  • 16ft x 10ft pressure treated traditional windowless 2 doors grandmaster workshop
    16 x 10
    £2,749 £2,474
  • 12 x 12
    £2,799 £2,519
  • 10 x 14
    £2,899 £2,609
  • 20ft x 8ft pressure treated traditional windowless 2 doors grandmaster workshop - main image
    20 x 8
    £2,899 £2,609
  • 18ft x 10ft pressure treated traditional windowless 2 doors grandmaster workshop
    18 x 10
    £2,999 £2,699
  • 14 x 12
    £3,099 £2,789
  • 22ft x 8ft pressure treated traditional windowless 2 doors grandmaster workshop
    22 x 8
    £3,099 £2,789
  • 20ft x 10ft pressure treated traditional windowless 2 doors grandmaster workshop
    20 x 10
    £3,199 £2,879
  • 12 x 14
    £3,199 £2,879
  • 16ft x 12ft pressure treated traditional windowless 2 doors grandmaster workshop
    16 x 12
    £3,299 £2,969
  • 24ft x 8ft pressure treated traditional windowless 2 doors grandmaster workshop
    24 x 8
    £3,299 £2,969
  • 22ft x 10ft pressure treated traditional windowless 2 doors grandmaster workshop
    22 x 10
    £3,399 £3,059
  • 24ft x 10ft pressure treated traditional windowless 2 doors grandmaster workshop
    24 x 10
    £3,599 £3,239
  • 18 x 12
    £3,599 £3,239
  • 14 x 14
    £3,599 £3,239
  • 20ft x 12ft pressure treated traditional windowless 2 doors grandmaster workshop
    20 x 12
    £3,799 £3,419
  • 16ft x 14ft pressure treated traditional windowless 2 doors grandmaster workshop
    16 x 14
    £3,899 £3,509
  • 22 x 12
    £4,099 £3,689
  • 18 x 14
    £4,199 £3,779
  • 24 x 12
    £4,399 £3,959
  • 20ft x 14ft pressure treated traditional windowless 2 doors grandmaster workshop
    20 x 14
    £4,449 £4,004
  • 22 x 14
    £4,699 £4,229
  • 24 x 14
    £4,999 £4,499

4 Choose your door fixings

X

  • Economy Fixings

    Our economy silver fixings are butt hinges that are suitable for our single styrene glazing option. The opening windows are top hung where they also come with silver casement stays as standard.

  • Premium Fixings

    Our premium brass hinges are more heavy-duty and can easily support the weight of our double glazed windows and doors. They are also supplied with brass casement stays. You can still choose to have our brass fixings with our styrene glazed windows and doors if you are looking for a more premium finish.

  • Standard Fixings
    £0
  • Premium Fixings
    £95

5 Choose your floor

Details watch

X

  • 11mm Floor

    Pressure treated 11mm tongue and groove Floor Boards. Standard option.

  • 19mm Floor

    Pressure Treated 19mm tongue and groove floor boards - select this option for medium use, if you intend on having furniture in the building and using occasionally.

  • 28mm Floor

    Pressure Treated 28mm tongue and groove floor boards. Select this option for Heavy use. This may include Gym/ heavy furniture use or heavy all year round use.

  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 11mm Floor
    £0
  • 19mm Floor
    £127
  • 19mm Floor
    £159
  • 19mm Floor
    £159
  • 19mm Floor
    £190
  • 19mm Floor
    £190
  • 19mm Floor
    £198
  • 19mm Floor
    £222
  • 19mm Floor
    £222
  • 19mm Floor
    £238
  • 19mm Floor
    £238
  • 19mm Floor
    £253
  • 28mm Floor
    £272
  • 19mm Floor
    £277
  • 19mm Floor
    £277
  • 28mm Floor
    £283
  • 19mm Floor
    £285
  • 19mm Floor
    £285
  • 19mm Floor
    £317
  • 19mm Floor
    £317
  • 28mm Floor
    £327
  • 19mm Floor
    £332
  • 19mm Floor
    £332
  • 28mm Floor
    £341
  • 19mm Floor
    £348
  • 28mm Floor
    £354
  • 19mm Floor
    £357
  • 28mm Floor
    £381
  • 19mm Floor
    £381
  • 19mm Floor
    £381
  • 19mm Floor
    £388
  • 19mm Floor
    £396
  • 28mm Floor
    £409
  • 28mm Floor
    £409
  • 28mm Floor
    £425
  • 19mm Floor
    £428
  • 19mm Floor
    £436
  • 19mm Floor
    £444
  • 19mm Floor
    £475
  • 19mm Floor
    £475
  • 28mm Floor
    £477
  • 28mm Floor
    £477
  • 28mm Floor
    £490
  • 28mm Floor
    £495
  • 19mm Floor
    £499
  • 19mm Floor
    £523
  • 28mm Floor
    £545
  • 28mm Floor
    £545
  • 19mm Floor
    £554
  • 28mm Floor
    £567
  • 19mm Floor
    £570
  • 28mm Floor
    £572
  • 28mm Floor
    £572
  • 19mm Floor
    £610
  • 28mm Floor
    £613
  • 28mm Floor
    £637
  • 28mm Floor
    £654
  • 28mm Floor
    £654
  • 19mm Floor
    £666
  • 28mm Floor
    £667
  • 28mm Floor
    £681
  • 28mm Floor
    £736
  • 28mm Floor
    £749
  • 28mm Floor
    £763
  • 28mm Floor
    £779
  • 28mm Floor
    £817
  • 28mm Floor
    £817
  • 28mm Floor
    £858
  • 28mm Floor
    £899
  • 28mm Floor
    £953
  • 28mm Floor
    £961
  • 28mm Floor
    £1,049
  • 28mm Floor
    £1,144

6 Choose your roof cover

Details watch

X

  • Mineral Felt

    Standard with all buildings.

  • Black Felt Tiles

    Select these to improve the aesthetic of your building. Available in black, Grey and Green.

  • Grey Felt Tiles

    Select these to improve the aesthetic of your building. Available in black, Grey and Green.

  • Green Felt Tiles

    Select these to improve the aesthetic of your building. Available in black, Grey and Green.

  • Rubber Roof

    Select this option for full lifetime (20 Year) protection. Saving time and money replacing standard felt.

  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Mineral Felt
    £0
  • Black Felt Tiles
    £128
  • Green Felt Tiles
    £128
  • Grey Felt Tiles
    £128
  • Black Felt Tiles
    £158
  • Green Felt Tiles
    £158
  • Grey Felt Tiles
    £158
  • Black Felt Tiles
    £158
  • Green Felt Tiles
    £158
  • Grey Felt Tiles
    £158
  • Green Felt Tiles
    £178
  • Black Felt Tiles
    £178
  • Grey Felt Tiles
    £178
  • Black Felt Tiles
    £178
  • Green Felt Tiles
    £178
  • Grey Felt Tiles
    £178
  • Green Felt Tiles
    £188
  • Black Felt Tiles
    £188
  • Grey Felt Tiles
    £188
  • Black Felt Tiles
    £188
  • Green Felt Tiles
    £188
  • Grey Felt Tiles
    £188
  • Black Felt Tiles
    £195
  • Green Felt Tiles
    £195
  • Grey Felt Tiles
    £195
  • Green Felt Tiles
    £198
  • Black Felt Tiles
    £198
  • Grey Felt Tiles
    £198
  • Green Felt Tiles
    £212
  • Black Felt Tiles
    £212
  • Grey Felt Tiles
    £212
  • Black Felt Tiles
    £225
  • Green Felt Tiles
    £225
  • Grey Felt Tiles
    £225
  • Green Felt Tiles
    £240
  • Grey Felt Tiles
    £240
  • Black Felt Tiles
    £240
  • Black Felt Tiles
    £245
  • Green Felt Tiles
    £245
  • Grey Felt Tiles
    £245
  • Black Felt Tiles
    £245
  • Green Felt Tiles
    £245
  • Grey Felt Tiles
    £245
  • Black Felt Tiles
    £255
  • Green Felt Tiles
    £255
  • Grey Felt Tiles
    £255
  • Black Felt Tiles
    £260
  • Green Felt Tiles
    £260
  • Grey Felt Tiles
    £260
  • Black Felt Tiles
    £260
  • Green Felt Tiles
    £260
  • Grey Felt Tiles
    £260
  • Black Felt Tiles
    £260
  • Green Felt Tiles
    £260
  • Grey Felt Tiles
    £260
  • Black Felt Tiles
    £275
  • Green Felt Tiles
    £275
  • Grey Felt Tiles
    £275
  • Black Felt Tiles
    £275
  • Green Felt Tiles
    £275
  • Grey Felt Tiles
    £275
  • Black Felt Tiles
    £285
  • Green Felt Tiles
    £285
  • Grey Felt Tiles
    £285
  • Black Felt Tiles
    £285
  • Grey Felt Tiles
    £285
  • Green Felt Tiles
    £285
  • Green Felt Tiles
    £290
  • Black Felt Tiles
    £290
  • Grey Felt Tiles
    £290
  • Black Felt Tiles
    £295
  • Green Felt Tiles
    £295
  • Grey Felt Tiles
    £295
  • Black Felt Tiles
    £295
  • Green Felt Tiles
    £295
  • Grey Felt Tiles
    £295
  • Black Felt Tiles
    £310
  • Green Felt Tiles
    £310
  • Grey Felt Tiles
    £310
  • Black Felt Tiles
    £310
  • Green Felt Tiles
    £310
  • Grey Felt Tiles
    £310
  • Black Felt Tiles
    £320
  • Green Felt Tiles
    £320
  • Grey Felt Tiles
    £320
  • Black Felt Tiles
    £326
  • Green Felt Tiles
    £326
  • Grey Felt Tiles
    £326
  • Black Felt Tiles
    £326
  • Green Felt Tiles
    £326
  • Grey Felt Tiles
    £326
  • Black Felt Tiles
    £336
  • Green Felt Tiles
    £336
  • Grey Felt Tiles
    £336
  • Green Felt Tiles
    £340
  • Black Felt Tiles
    £340
  • Grey Felt Tiles
    £340
  • Black Felt Tiles
    £350
  • Green Felt Tiles
    £350
  • Grey Felt Tiles
    £350
  • Black Felt Tiles
    £362
  • Green Felt Tiles
    £362
  • Grey Felt Tiles
    £362
  • Black Felt Tiles
    £370
  • Green Felt Tiles
    £370
  • Grey Felt Tiles
    £370
  • Black Felt Tiles
    £385
  • Green Felt Tiles
    £385
  • Grey Felt Tiles
    £385
  • Rubber Roof
    £540
  • Rubber Roof
    £579
  • Rubber Roof
    £597
  • Rubber Roof
    £650
  • Rubber Roof
    £702
  • Rubber Roof
    £755
  • Rubber Roof
    £775
  • Rubber Roof
    £789
  • Rubber Roof
    £789
  • Rubber Roof
    £877
  • Rubber Roof
    £914
  • Rubber Roof
    £930
  • Rubber Roof
    £931
  • Rubber Roof
    £966
  • Rubber Roof
    £1,017
  • Rubber Roof
    £1,071
  • Rubber Roof
    £1,071
  • Rubber Roof
    £1,072
  • Rubber Roof
    £1,140
  • Rubber Roof
    £1,140
  • Rubber Roof
    £1,229
  • Rubber Roof
    £1,229
  • Rubber Roof
    £1,229
  • Rubber Roof
    £1,265
  • Rubber Roof
    £1,352
  • Rubber Roof
    £1,405
  • Rubber Roof
    £1,411
  • Rubber Roof
    £1,477
  • Rubber Roof
    £1,477
  • Rubber Roof
    £1,493
  • Rubber Roof
    £1,559
  • Rubber Roof
    £1,619
  • Rubber Roof
    £1,635
  • Rubber Roof
    £1,749
  • Rubber Roof
    £1,879

7 Choose your guttering

Details watch

X

  • Guttering

    Adding guttering to your building is a great way to help reduce any water run-off down the sides of your building. This can help prevent any moisture ingress and any water pooling around your building, especially in particularly damp or exposed areas. You can also use your guttering to collect rainwater with a water butt, which is ideal if you have a lot of plants and need a lot of water during the dryer summer months.

    Our guttering option on an Apex roof building gives you guttering for both sides, whereas on a pent building you will only require guttering for the back of your building due to the mono-pitched roof.

  • None
    £0
  • Guttering
    £218
  • Guttering
    £231
  • Guttering
    £244
  • Guttering
    £257
  • Guttering
    £271
  • Guttering
    £284
  • Guttering
    £296
  • Guttering
    £310
  • Guttering
    £323

8 Choose your paint colour

Details watch

X

  • Doormouse

    Doormouse Paint

  • Doulting Stone

    Doulting Stone Paint

  • Foxwhelp Red

    Foxwhelp Red Paint

  • Goblin Blue

    Goblin Blue Paint

  • Moreland Green

    Moreland Green Paint

  • Rock Rose

    Rock Rose Paint

  • Sedge Green

    Sedge Green Paint

  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • Doormouse Grey
    £163
  • Doulting Stone
    £163
  • Foxwhelp Red
    £163
  • Goblin Blue
    £163
  • Moorland Green
    £163
  • Sedge Green
    £163
  • Doormouse Grey
    £163
  • Doulting Stone
    £163
  • Foxwhelp Red
    £163
  • Goblin Blue
    £163
  • Moorland Green
    £163
  • Sedge Green
    £163
  • Doormouse Grey
    £163
  • Doulting Stone
    £163
  • Foxwhelp Red
    £163
  • Goblin Blue
    £163
  • Moorland Green
    £163
  • Sedge Green
    £163
  • Doormouse Grey
    £163
  • Doulting Stone
    £163
  • Foxwhelp Red
    £163
  • Goblin Blue
    £163
  • Moorland Green
    £163
  • Sedge Green
    £163
  • Doormouse Grey
    £163
  • Doulting Stone
    £163
  • Foxwhelp Red
    £163
  • Goblin Blue
    £163
  • Moorland Green
    £163
  • Sedge Green
    £163
  • Doormouse Grey
    £163
  • Doulting Stone
    £163
  • Foxwhelp Red
    £163
  • Goblin Blue
    £163
  • Moorland Green
    £163
  • Sedge Green
    £163
  • Doormouse Grey
    £163
  • Doulting Stone
    £163
  • Foxwhelp Red
    £163
  • Goblin Blue
    £163
  • Moorland Green
    £163
  • Sedge Green
    £163
  • Doormouse Grey
    £163
  • Doulting Stone
    £163
  • Foxwhelp Red
    £163
  • Goblin Blue
    £163
  • Moorland Green
    £163
  • Sedge Green
    £163
  • Doormouse Grey
    £163
  • Doulting Stone
    £163
  • Foxwhelp Red
    £163
  • Goblin Blue
    £163
  • Moorland Green
    £163
  • Sedge Green
    £163
  • Doormouse Grey
    £163
  • Doulting Stone
    £163
  • Foxwhelp Red
    £163
  • Goblin Blue
    £163
  • Moorland Green
    £163
  • Sedge Green
    £163
  • Doormouse Grey
    £163
  • Doulting Stone
    £163
  • Foxwhelp Red
    £163
  • Goblin Blue
    £163
  • Moorland Green
    £163
  • Sedge Green
    £163
  • Anthracite Grey
    £163
  • Anthracite Grey
    £163
  • Anthracite Grey
    £163
  • Anthracite Grey
    £163
  • Anthracite Grey
    £163
  • Anthracite Grey
    £163
  • Anthracite Grey
    £163
  • Anthracite Grey
    £163
  • Anthracite Grey
    £163
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Doormouse Grey
    £246
  • Doulting Stone
    £246
  • Foxwhelp Red
    £246
  • Goblin Blue
    £246
  • Moorland Green
    £246
  • Sedge Green
    £246
  • Anthracite Grey
    £246
  • Anthracite Grey
    £246
  • Anthracite Grey
    £246
  • Anthracite Grey
    £246
  • Anthracite Grey
    £246
  • Anthracite Grey
    £246
  • Anthracite Grey
    £246
  • Anthracite Grey
    £246
  • Anthracite Grey
    £246
  • Anthracite Grey
    £246
  • Anthracite Grey
    £246
  • Anthracite Grey
    £246
  • Doormouse Grey
    £326
  • Doulting Stone
    £326
  • Foxwhelp Red
    £326
  • Goblin Blue
    £326
  • Moorland Green
    £326
  • Sedge Green
    £326
  • Doormouse Grey
    £326
  • Doulting Stone
    £326
  • Foxwhelp Red
    £326
  • Goblin Blue
    £326
  • Moorland Green
    £326
  • Sedge Green
    £326
  • Doormouse Grey
    £326
  • Doulting Stone
    £326
  • Foxwhelp Red
    £326
  • Goblin Blue
    £326
  • Moorland Green
    £326
  • Sedge Green
    £326
  • Doormouse Grey
    £326
  • Doulting Stone
    £326
  • Foxwhelp Red
    £326
  • Goblin Blue
    £326
  • Moorland Green
    £326
  • Sedge Green
    £326
  • Doormouse Grey
    £326
  • Doulting Stone
    £326
  • Foxwhelp Red
    £326
  • Goblin Blue
    £326
  • Moorland Green
    £326
  • Sedge Green
    £326
  • Doormouse Grey
    £326
  • Doulting Stone
    £326
  • Foxwhelp Red
    £326
  • Goblin Blue
    £326
  • Moorland Green
    £326
  • Sedge Green
    £326
  • Doormouse Grey
    £326
  • Doulting Stone
    £326
  • Foxwhelp Red
    £326
  • Goblin Blue
    £326
  • Moorland Green
    £326
  • Sedge Green
    £326
  • Doormouse Grey
    £326
  • Doulting Stone
    £326
  • Foxwhelp Red
    £326
  • Goblin Blue
    £326
  • Moorland Green
    £326
  • Sedge Green
    £326
  • Doormouse Grey
    £326
  • Doulting Stone
    £326
  • Foxwhelp Red
    £326
  • Goblin Blue
    £326
  • Moorland Green
    £326
  • Sedge Green
    £326
  • Anthracite Grey
    £326
  • Anthracite Grey
    £326
  • Anthracite Grey
    £326
  • Anthracite Grey
    £326
  • Anthracite Grey
    £326
  • Anthracite Grey
    £326
  • Anthracite Grey
    £326

9 Choose your colour trim

Details watch

X

  • Swan White

    Swan White Trim Paint

  • Chantry Cream

    Chantry Cream Trim Paint

  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • Swan White
    £50
  • Chantry Cream
    £50
  • Swan White
    £50
  • Chantry Cream
    £50
  • Swan White
    £50
  • Chantry Cream
    £50
  • Swan White
    £50
  • Chantry Cream
    £50
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63
  • Swan White
    £63
  • Chantry Cream
    £63

10 Choose your laminate floor

Details

X

  • Laminated Floor Trend Oak Grey

    Choose from our laminated flooring options giving your buildings floor a clean and smooth surface and for a more professional look.

  • Laminated Floor Summer Oak Brown

    Our Laminated flooring comes in packs of 2.39m lengths along with underlay.

  • None
    £0
  • None
    £0
  • None
    £0
  • None
    £0
  • Laminated Floor - Trend Oak Grey
    £410
  • Laminated Floor - Summer Oak Brown
    £410
  • Laminated Floor - Trend Oak Grey
    £470
  • Laminated Floor - Trend Oak Grey
    £470
  • Laminated Floor - Summer Oak Brown
    £470
  • Laminated Floor - Summer Oak Brown
    £470
  • Laminated Floor - Trend Oak Grey
    £529
  • Laminated Floor - Summer Oak Brown
    £529
  • Laminated Floor - Trend Oak Grey
    £553
  • Laminated Floor - Summer Oak Brown
    £553
  • Laminated Floor - Trend Oak Grey
    £588
  • Laminated Floor - Summer Oak Brown
    £588
  • Laminated Floor - Trend Oak Grey
    £624
  • Laminated Floor - Summer Oak Brown
    £624
  • Laminated Floor - Trend Oak Grey
    £648
  • Laminated Floor - Summer Oak Brown
    £648
  • Laminated Floor - Trend Oak Grey
    £671
  • Laminated Floor - Summer Oak Brown
    £671
  • Laminated Floor - Trend Oak Grey
    £707
  • Laminated Floor - Summer Oak Brown
    £707
  • Laminated Floor - Trend Oak Grey
    £720
  • Laminated Floor - Summer Oak Brown
    £720
  • Laminated Floor - Trend Oak Grey
    £743
  • Laminated Floor - Summer Oak Brown
    £743
  • Laminated Floor - Trend Oak Grey
    £767
  • Laminated Floor - Summer Oak Brown
    £767
  • Laminated Floor - Trend Oak Grey
    £790
  • Laminated Floor - Summer Oak Brown
    £790
  • Laminated Floor - Trend Oak Grey
    £815
  • Laminated Floor - Summer Oak Brown
    £815
  • Laminated Floor - Trend Oak Grey
    £838
  • Laminated Floor - Summer Oak Brown
    £838
  • Laminated Floor - Trend Oak Grey
    £885
  • Laminated Floor - Summer Oak Brown
    £885
  • Laminated Floor - Trend Oak Grey
    £909
  • Laminated Floor - Summer Oak Brown
    £909
  • Laminated Floor - Trend Oak Grey
    £921
  • Laminated Floor - Summer Oak Brown
    £921
  • Laminated Floor - Trend Oak Grey
    £933
  • Laminated Floor - Summer Oak Brown
    £933
  • Laminated Floor - Trend Oak Grey
    £1,004
  • Laminated Floor - Summer Oak Brown
    £1,004
  • Laminated Floor - Trend Oak Grey
    £1,016
  • Laminated Floor - Summer Oak Brown
    £1,016
  • Laminated Floor - Trend Oak Grey
    £1,052
  • Laminated Floor - Summer Oak Brown
    £1,052
  • Laminated Floor - Trend Oak Grey
    £1,099
  • Laminated Floor - Trend Oak Grey
    £1,099
  • Laminated Floor - Summer Oak Brown
    £1,099
  • Laminated Floor - Summer Oak Brown
    £1,099
  • Laminated Floor - Trend Oak Grey
    £1,135
  • Laminated Floor - Summer Oak Brown
    £1,135
  • Laminated Floor - Trend Oak Grey
    £1,146
  • Laminated Floor - Summer Oak Brown
    £1,146
  • Laminated Floor - Trend Oak Grey
    £1,194
  • Laminated Floor - Summer Oak Brown
    £1,194
  • Laminated Floor - Trend Oak Grey
    £1,241
  • Laminated Floor - Summer Oak Brown
    £1,241
  • Laminated Floor - Trend Oak Grey
    £1,254
  • Laminated Floor - Summer Oak Brown
    £1,254
  • Laminated Floor - Trend Oak Grey
    £1,337
  • Laminated Floor - Summer Oak Brown
    £1,337
  • Laminated Floor - Trend Oak Grey
    £1,360
  • Laminated Floor - Summer Oak Brown
    £1,360
  • Laminated Floor - Trend Oak Grey
    £1,455
  • Laminated Floor - Summer Oak Brown
    £1,455
  • Laminated Floor - Trend Oak Grey
    £1,479
  • Laminated Floor - Summer Oak Brown
    £1,479
  • Laminated Floor - Trend Oak Grey
    £1,574
  • Laminated Floor - Summer Oak Brown
    £1,574
  • Laminated Floor - Trend Oak Grey
    £1,716
  • Laminated Floor - Summer Oak Brown
    £1,716

11 Choose your base

X

  • No Base

    Your building comes without a base as standard, where you will need to construct one from your own materials.

  • Project Timber Base

    The timber base we supply is made from pressure treated timber. It is made to measure to perfectly fit your building size.

    Some assembly is required and solid ground in the build area. Please ensure there is at least 1m clearance from any boundary on all sides.

  • None
    £0
  • Base
    £372
  • Base
    £410
  • Base
    £503
  • Base
    £505
  • Base
    £558
  • Base
    £561
  • Base
    £610
  • Base
    £618
  • Base
    £684
  • Base
    £688
  • Base
    £745
  • Base
    £753
  • Base
    £765
  • Base
    £818
  • Base
    £821
  • Base
    £906
  • Base
    £931
  • Base
    £938
  • Base
    £959
  • Base
    £1,018
  • Base
    £1,018
  • Base
    £1,055
  • Base
    £1,115
  • Base
    £1,120
  • Base
    £1,167
  • Base
    £1,190
  • Base
    £1,211
  • Base
    £1,224
  • Base
    £1,265
  • Base
    £1,422
  • Base
    £1,439
  • Base
    £1,515
  • Base
    £1,522
  • Base
    £1,723
  • Base
    £1,815

£0

  • Size, Wall Thickness, Door Fixings, Floor, Roof Cover, Guttering, Paint Colour, Colour Trim → Please choose an option.

Available for delivery in 5-10 working days.

Disclaimer : Painted buildings are for illustration purposes only. All buildings are in their standard or pressure treated colour upon delivery. A distance of 1m must be kept between the boundary and your building to allow access for annual treatment and to comply with the anti-rot guarantee*.

Pressure Treated Traditional Windowless 2 Doors Grandmaster Workshop Shed

High quality materials

Our buildings are made from hand picked timber to ensure only the highest quality timber is used in your building.

15 Year anti-rot guarantee*

Our Grandmaster range of buildings are pressure treated as standard to ensure your building is protected against fungal and decay.

Longer lasting

With its tongue and groove shiplap construction, your building is designed to be extra durable and longer lasting.

Thicker and doubled up framing

Constructed with 27mm x 44mm framing and doubled up to 54mm at key supports, our buildings provide extra strength and rigidity.

11mm and 16mm Shiplap options available

Our premium quality shiplap cladding comes in two thickness options. 11mm as standard or upgrade to 16mm for the ultimate outer shell.

Extra high ridge and eaves height

Our 8ft gable buildings have a 2.3m ridge height and 2.4m ridge height for 10ft / 12ft gable buildings. This gives you a comfortable and fully usable workspace.

Double boarded doors

Our fully braced double doors fully open for extra comfort. They are also extra high for more headroom and fully braced for increased strength.

Multiple sizes available

We offer a wide range of sizes for all of your requirements and budget.

Tongue and Groove roof as standard

All of our grandmaster workshops come with a tongue and groove for extra strength and longevity.

3 tongue and groove floor thicknesses available

Our tongue and groove floor comes in 3 thicknesses. From 11mm for light use and up to 28mm for storing heavy items.

Our signature mineral felt is included as standard. Upgrade to our EPDM rubber roof for superior weather protection

Upgrade to our EPDM rubber roof for superior weather protection

All weather protection. Upgrade to our roof shingles option

For a more traditional look to your building we offer our premium shingles option in a choice of colours.

Pre-assembled panels that fit through your door

Made with modular panels so that your building panels can be easily transported through your house to your garden.

All fixings and stage by stage instructions included

Supplied with all of the fixtures and fitting you need and simple stage-by-stage instructions.

Select options
SCROLL UP TO SEE YOUR BUILDING
  • Size
    Please Select..
  • Wall Thickness
    Please Select..
  • Door Fixings
    Please Select..
  • Floor
    Please Select..
  • Roof Cover
    Please Select..
  • Guttering
    Please Select..
  • Paint Colour
    Please Select..
  • Colour Trim
    Please Select..
  • Laminate Floor
    Please Select..
  • Base
    Please Select..
        


            

                   
                
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