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Insulated Workshops

Bespoke Insulated Timber Workshops

All buildings incorporate smooth
pressure treated structural c24 framingGarden Sheds made in Britain
Come and visit our display and talk about your requirements.

The south coasts leading supplier of garden buildings - Sheds, Garden Sheds, Apex Sheds, Pent Sheds, Corner Sheds, Lean-to-Sheds, Large Sheds, Small Sheds, Pressure Treated Sheds, Workshops, Timber Garages, Car Ports, Summer Houses, Chalets, Offices.
All Handmade by us and supplied to you at probably the best prices in the UK.
Reliable delivery service covering a 140 mile radius from our Romsey depot. Why not visit us to view our show buildings on display.
We are open 5 days a week Mon-Fri 9:00am to 4:45pm Sat & Sun - Closed.
Delivery Service available on all of our sheds, workshops, garages and summer houses within a 100 mile radius of our factory!
Free firewood - Collection Only!

Call us on 01794 367770
Email us today for a quotation -
Contact us on Whatsapp

Heavy Duty Corner Workshops: Built to Last

Maximise your outdoor space with a heavy-duty insulated workshop from Foster Fencing, handcrafted on our premises for over 40 years to provide a professional-grade environment that remains comfortable and functional 365 days a year. By choosing an insulated design, you gain superior temperature regulation—keeping the workspace warm in winter and cool in summer—while effectively eliminating the condensation and dampness that can rust expensive tools or damage sensitive electronics. Engineered to your exact specifications, our robust timber buildings also offer excellent noise reduction and energy efficiency, providing a quiet, cost-effective, and durable solution for any hobby or professional trade at unbeatable prices. For over 40 years, we’ve been the trusted choice for robust, high-quality timber buildings. Our commitment to excellence and unbeatable prices have made us a leading UK supplier for anyone seeking a reliable, long-lasting insulated workshop.


  • Handcrafted using thick cuts of 3" x 2" (75 x 50mm) pressure-treated timber for a sturdy frame
  • High-quality pressure-treated redwood shiplap or loglap cladding for lasting durability
  • Customisable with doors and windows positioned to your preference
  • Adjustable wall and ridge heights to meet your specific needs
  • Available in a wide range of sizes, from compact 12ft x 8ft (3.6 x 2.4 meters) to expansive 120ft x 20ft (36 x 6 meters)
  • Optional decorative roofing felt shingles in black, green, or red for a stylish touch
  • Upgradable to a low-maintenance EPDM rubber roof with a 20-year guarantee
  • Malaysian hardwood ply flooring available for enhanced practicality (ask for details)
  • Visit our showroom or contact us to discuss your ideal Heavy-Duty Timber Corner Workshop

Size Price
12' x 10'
3.6m x 3.0m
£2490
15' x 10'
4.5m x 3.0m
£2590
20' x 10'
6.0m x 3.0m
£3100
25' x 10'
7.5m x 3.0m
£3840
30' x 10'
9.0m x 3.0m
£4580
12' x 12'
3.6m x 3.6m
£2740
16' x 12'
4.8m x 3.6m
£3070
18' x 12'
5.4m x 3.6m
£3440
20' x 12'
6.0m x 3.6m
£3840
25' x 12'
7.5m x 3.6m
£4390
30' x 12'
9.0m x 3.6m
£4950
35' x 12'
10.6m x 3.6m
£5490
40' x 12'
12.0m x 3.6m
£6140
20' x 14'
6.0m x 4.2m
£4230
25' x 14'
7.5m x 4.2m
£4940
30' x 14'
9.0m x 4.2m
£5480
35' x 14'
10.6m x 4.2m
£6270
40' x 14'
12.0m x 4.2m
£7150
20' x 16'
6.0m x 4.8m
£5440
30' x 16'
9.0m x 4.8m
£6930
40' x 16'
12.0m x 4.8m
£8470

Come and visit our display and talk about your requirements.
Delivery available or you can collect your bespoke building from us.


Deliveries Hampshire, Wiltshire, Dorset, Berkshire, West Sussex, Somerset, Surrey, Kent, Hertfordshire, Buckinghamshire, West Sussex, East Sussex, Oxfordshire areas.
Size Price
12' x 10'
3.6m x 3.0m
£2950
15' x 10'
4.5m x 3.0m
£3060
20' x 10'
6.0m x 3.0m
£3820
25' x 10'
7.5m x 3.0m
£4580
30' x 10'
9.0m x 3.0m
£5470
12' x 12'
3.6m x 3.6m
£3230
16' x 12'
4.8m x 3.6m
£3570
18' x 12'
5.4m x 3.6m
£3980
20' x 12'
6.0m x 3.6m
£4370
25' x 12'
7.5m x 3.6m
£5170
30' x 12'
9.0m x 3.6m
£5980
35' x 12'
10.6m x 3.6m
£6570
40' x 12'
12.0m x 3.6m
£7150
20' x 14'
6.0m x 4.2m
£4840
25' x 14'
7.5m x 4.2m
£5480
30' x 14'
9.0m x 4.2m
£6290
35' x 14'
10.6m x 4.2m
£7240
40' x 14'
12.0m x 4.2m
£8230
20' x 16'
6.0m x 4.8m
£7090
30' x 16'
9.0m x 4.8m
£9130
40' x 16'
12.0m x 4.8m
£10830

Come and visit our display and talk about your requirements.
Delivery available or you can collect your bespoke building from us.


Deliveries Hampshire, Wiltshire, Dorset, Berkshire, West Sussex, Somerset, Surrey, Kent, Hertfordshire, Buckinghamshire, West Sussex, East Sussex, Oxfordshire areas.
Window Model Price
F1 Window F1 £180
F2 Window F2 £220
F3 Window F3 £240
F4 Window F4 £260
12' X 8' (3.6m x 2.4m) Loglap Apex Workshop

12' X 8' (3.6m x 2.4m) Loglap Apex Workshop

3/4" 19mm (ex 22mm)
Pressure Treated

14' X 12' (4.2m x 3.6m) Shiplap Apex Workshop

14' X 12' (4.2m x 3.6m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

30' X 20' (9.0m x 6.0m) Shiplap Apex Workshop

30' X 20' (9.0m x 6.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

16' X 8' (4.8m x 2.4m) Shiplap Apex Workshop

16' X 8' (4.8m x 2.4m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

40' X 12 (12.0m x 3.6m) Loglap Apex Workshop

40' X 12 (12.0m x 3.6m) Loglap Apex Workshop

3/4" 19mm (ex 22mm)
Pressure Treated

12' X 10' (3.6m x 3.0m) Shiplap Apex Workshop

12' X 10' (3.6m x 3.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

10' X 6' (3.0m x 1.8m) Shiplap Apex Workshop

10' X 6' (3.0m x 1.8m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

10' X 8' (3.0m x 2.4m) Shiplap Apex Workshop

10' X 8' (3.0m x 2.4m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

12' X 10' (3.6m x 3.0m) Shiplap Apex Workshop

12' X 10' (3.6m x 3.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

48' X 14' (14.5m x 4.2m) Loglap Apex Workshop

48' X 14' (14.5m x 4.2m) Loglap Apex Workshop

3/4" 196mm (ex 22mm)
Pressure Treated

16' X 14' (4.8m x 4.2m) Shiplap Apex Garage

16' X 14' (4.8m x 4.2m) Shiplap Apex Garage

5/8" 16mm (ex 19mm)
Pressure Treated

13' X 9' (3.9m x 2.7m) Loglap Apex Workshop

13' X 9' (3.9m x 2.7m) Loglap Apex Workshop

3/4" 19mm (ex 22mm)
Pressure Treated

12' X 8' (3.6m x 2.4m) Shiplap Apex Workshop

12' X 8' (3.6m x 2.4m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

13' X 8' (3.9m x 2.4m) Shiplap Apex Workshop

13' X 8' (3.9m x 2.4m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

20' X 10' (6.0m x 3.0m) Loglap Apex Workshop

20' X 10' (6.0m x 3.0m) Loglap Apex Workshop

3/4" 19mm (ex 22mm)
Pressure Treated

22' X 15' (7.2m x 4.5m) Shiplap Apex Workshop

22' X 15' (7.2m x 4.5m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

36' X 12' (10.9m x 3.6m) Shiplap Apex Workshop

36' X 12' (10.9m x 3.6m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

30' X 10' (9.0m x 3.0m) Shiplap Apex Workshop

30' X 10' (9.0m x 3.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

26' X 12' (7.8m x 3.6m) Shiplap Apex Workshop

26' X 12' (7.8m x 3.6m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

22' X 15' (7.2m x 4.5m) Shiplap Apex Workshop

22' X 15' (7.2m x 4.5m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

26' X 12' (7.8m x 3.6m) Shiplap Pent Workshop

26' X 12' (7.8m x 3.6m) Shiplap Pent Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

36' X 12' (10.8m x 3.6m) Loglap Apex Workshop

36' X 12' (10.8m x 3.6m) Loglap Apex Workshop

3/4" 19mm (ex 22mm)
Pressure Treated

36' X 11' (10.8m x 3.3m) Loglap Apex Workshop

36' X 11' (10.8m x 3.3m) Loglap Apex Workshop

3/4" 19mm (ex 22mm)
Pressure Treated

25' X 10' (7.5m x 3.0m) Shiplap Apex Workshop

25' X 10' (7.5m x 3.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

18' X 14' (5.4m x 4.2m) Shiplap Apex Workshop

18' X 14' (5.4m x 4.2m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

24' X 12' (7.2m x 3.6m) Loglap Apex Workshop

24' X 12' (7.2m x 3.6m) Loglap Apex Workshop

3/4" 19mm (ex 22mm)
Pressure Treated

24' X 10' (7.2m x 3.0m) Loglap Apex Workshop

24' X 10' (7.2m x 3.0m) Loglap Apex Workshop

3/4" 19mm (ex 22mm)
Pressure Treated

20' X 10' (6.0m x 3.0m) Shiplap Apex Workshop

20' X 10' (6.0m x 3.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

16' X 10' (4.8m x 3.0m) Shiplap Apex Workshop

16' X 10' (4.8m x 3.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

16' X 10' (4.8m x 3.0m) Shiplap Apex Workshop

16' X 10' (4.8m x 3.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

20' X 12' (6.0m x 3.6m) Shiplap Apex Workshop

20' X 12' (6.0m x 3.6m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

18' X 12' (5.4m x 3.6m) Loglap Apex Workshop

18' X 12' (5.4m x 3.6m) Loglap Apex Workshop

3/4" 19mm (ex 22mm)
Pressure Treated

42' x 14' (12.7m x 4.2m) Loglap Apex Workshop

42' x 14' (12.7m x 4.2m) Loglap Apex Workshop

3/4" 19mm (ex 22mm)
Pressure Treated

20' x 12' (6.0m x 3.6m) Loglap Apex Workshop

20' x 12' (6.0m x 3.6m) Loglap Apex Workshop

3/4" 19mm (ex 22mm)
Pressure Treated

20' x 12' (6.0m x 3.6m) Loglap Apex Workshop

20' x 12' (6.0m x 3.6m) Loglap Apex Workshop

3/4" 19mm (ex 22mm)
Pressure Treated

20' x 10' (6.0m x 3.0m) Shiplap Apex Workshop

20' x 10' (6.0m x 3.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

20' x 10' (6.0m x 3.0m) Shiplap Apex Workshop

20' x 10' (6.0m x 3.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

20' x 10' (6.0m x 3.0m) Shiplap Apex Workshop

20' x 10' (6.0m x 3.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

18' x 10' (5.4m x 3.0m) Shiplap Apex Workshop

18' x 10' (5.4m x 3.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

18' x 10' (5.4m x 3.0m) Shiplap Apex Workshop

18' x 10' (5.4m x 3.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

20' x 12' (6.0m x 3.6m) Loglap Apex Workshop

20' x 12' (6.0m x 3.6m) Loglap Apex Workshop

3/4" 19mm (ex 22mm)
Pressure Treated

20' x 20' (6.0m x 6.0m) Shiplap Apex Worksho

20' x 20' (6.0m x 6.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

20' x 20' (6.0m x 6.0m) Shiplap Apex Workshop

20' x 20' (6.0m x 6.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

20' x 20' (6.0m x 6.0m) Shiplap Apex Workshop

20' x 20' (6.0m x 6.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

16' x 12' (4.8m x 3.6m) Shiplap Apex Workshop

16' x 12' (4.8m x 3.6m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

16' x 12' (4.8m x 3.6m) Shiplap Apex Workshop

16' x 12' (4.8m x 3.6m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

40' x 20' (12.0m x 6.0m) Shiplap Apex Car Garage

40' x 20' (12.0m x 6.0m) Shiplap Apex Car Garage

5/8" 16mm (ex 19mm)
Pressure Treated

40' x 20' (12.0m x 6.0m) Shiplap Apex Car Garage

40' x 20' (12.0m x 6.0m) Shiplap Apex Car Garage

5/8" 16mm (ex 19mm)
Pressure Treated

40' x 20' (12.0m x 6.0m) Shiplap Apex Car Garage

40' x 20' (12.0m x 6.0m) Shiplap Apex Car Garage

5/8" 16mm (ex 19mm)
Pressure Treated

12' x 10' (3.6m x 3.0m) Shiplap Apex Workshop

12' x 10' (3.6m x 3.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

12' x 10' (3.6m x 3.0m) Shiplap Apex Workshop

12' x 10' (3.6m x 3.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

12' x 10' (3.6m x 3.0m) Shiplap Apex Workshop

12' x 10' (3.6m x 3.0m) Shiplap Apex Workshop

5/8" 16mm (ex 19mm)
Pressure Treated

All sizes will be metric equivalent i.e. 12' x 8' = 3.6m x 2.4m and are taken from the largest panel (i.e the roof) We can build to a specific size but must be notified (at an additional cost)

Glass not supplied with Timber Garages/Workshops

Floors extra if required

Heavy Duty Timber Workshops and Timber Garages handmade using pressure treated 3" x 2" (75 x 50mm) framework throughout.

Partitions can be incorporated with extra doors to provide you with a two in one building. Double doors can be made at a cost of £120 inc VAT.

Stable Coat

All UK Mainland deliveries available.

Timber Insulated Workshops deliveries to all mainland UK areas including Scotland, Wales and Cornwall.
Please ring us for a quote

Each building is individually handmade to order to your specification. Tanalised pressure treated heavy duty timber workshops, Timber Garages, Timber Car Ports, large Timber Storage buildings etc made how you want, you tell us where you would like doors, windows, extra wide door, positioned, and we will build accordingly.

Delivery service

All UK Mainland deliveries available.

Why not come and see our buildings on show and talk to us

about your requirements.

Insulated Workshops built in the UK for more than 40 years.


Our Heavy Duty Insulated Workshops are custom-made to order. We have been a trusted provider of Heavy Duty Timber Insulated Workshops for sale for many years. We invite you to visit us to discuss your specific needs and view our display of show buildings. Tanalised Pressure Treated Garden Buildings have become the preferred option among our customers for their durability.

Style, Options, and Delivery

We offer Insulated Workshops available in both Apex and Pent roof styles, with pricing remaining consistent for both options. Additionally, Heavy Duty Workshops can be expanded to include a carport.

Typically, your new Insulated Workshop can be delivered within one to two weeks, or you may choose to collect it yourself.

Versatile Design

It is possible to design our Heavy Duty Workshops as versatile structures, enabling the creation of 2-in-1 or 3-in-1 buildings. By integrating partitions and supplementary access doors, you can establish a workshop that includes a distinct storage area, among various other configurations, maximising the functionality of your Heavy Duty Workshop.

Timber Workshops and Timber Garages are available in various standard sizes, including 12' x 8' (3.6m x 2.4m), 12' x 10' (3.6m x 3.0m), 14' x 10' (4.2m x 3.0m), 15' x 10' (4.5m x 3.0m), 18' x 10' (5.4m x 3.0m), 20' x 10' (6.0m x 3.0m), 15' x 12' (4.5m x 3.6m), 18' x 12' (5.4m x 3.6m), 20' x 12' (6.0m x 3.6m), 25' x 10' (7.5m x 3.0m), 30' x 10' (9.0m x 3.0m), 25' x 12' (7.5m x 3.6m), 30' x 12' (9.0m x 3.6m), 30' x 14' (9.0m x 4.2m), 40' x 14' (12.0m x 4.2m), and 55' x 14' (16.6m x 4.2m).

Additionally, custom sizes can be created, such as 11' x 9' (3.3m x 2.7m), 12' x 7' (3.6m x 2.1m), 31' x 12' (9.3m x 3.6m), and 38' x 10' (11.5m x 3.0m).

Choose from a selection of Heavy Duty Workshops from a company with over 40 years of experience. Timber Insulated Workshops typically feature eaves heights of 6 feet (1.83 meters), with the option to modify this measurement to meet your specific needs, including adjustments to ridge heights.

Create your ideal outdoor space with our bespoke garden corner workshops. Whether you're a hobbyist seeking a dedicated workspace or a homeowner looking for extra storage, our range of wooden garden buildings offers the perfect solution.

Crafted from pressure-treated timber, our garden workshops are built to last. Enjoy the flexibility of custom designs, from compact sheds to spacious garden rooms. We offer free delivery across the UK, making it easy to transform your outdoor area.

Whether you need a place for gardening tools, a model railway hobby, or a home office, our heavy-duty garden workshops are the perfect choice. Contact us today to discuss your requirements.

Sheds, Workshops, Summerhouses

Please note:

(A) Our buildings are treated under pressure, which safeguards them against fungal decay and rot, ensuring durability for many years. However, it is important to note that moisture can still infiltrate the walls. We recommend applying three coats of a premium waterproofer; we provide Stable Coat in clear, green, or brown, which is hydrophobic and effectively repels water. This product should be applied to all exposed surfaces, including corners, before the installation of finishing trims and around windows. Furthermore, it is advisable to use an exterior mastic sealant on all exposed joints.

Given that timber is a natural material, it is prone to warping, shrinking, swelling, and the formation of knot holes, and we cannot guarantee against these issues. Each building is supplied with roofing felt, and we suggest using felt tacks and lap adhesive for securing the felt, which we do not provide.

We cannot guarantee the alignment of boards when walls are joined, as claddings may shrink in their packs, potentially resulting in a discrepancy of around 2mm, which can lead to an uneven appearance. Although we utilise high-quality redwood claddings in all our buildings, it is essential to recognise that even these will undergo shrinkage due to the inherent characteristics of timber.

(B) ASSEMBLY - Each building is supplied for self-assembly. The side walls come pre-assembled, and the roof trusses, roof joists/perlins, and roof sheets are included separately. These items will need to be trimmed and secured in place.

(C) DELIVERY - Deliveries will be made to any location that is reachable by our vehicle, at the discretion of our drivers. The unloading process will occur within a 3-meter radius of the vehicle. Customers are responsible for moving the items to their chosen assembly location.

We are unable to transport buildings beyond the 3-meter distance. It is also the customer's duty to ensure that a proper unloading area is available. Deliveries are typically completed within 1 to 3 weeks; however, if you choose to collect the items, we can often have your building prepared in just a few days.

We are open 5 days a week

Mon - Fri 9:00am to 5:00pm
Saturday & Sunday - Closed

Reviews from our customers

Garden buildings delivered to the following areas

  • Romsey, Southampton

  • Salisbury, Eastleigh

  • Winchester, Poole

  • Ringwood, Bournemouth

  • Andover, Portsmouth

  • Fareham, Chichester

  • Basingstoke, Guildford

  • Bracknell, Reading

  • Swindon, Bristol

  • Newbury, Oxford

  • Slough, Aldershot

  • High Wycombe

  • Petersfield

  • Midhurst, Gosport

  • Waterlooville, Hungerford

  • Yeovil, Malborough,

  • Bath, Trowbridge

  • Didcot, Chippenham

  • Wokingham, Abingdon

  • Wareham, Blandford

  • Wimborne, Weymouth

  • Dorchester, Shaftesbury

  • Woking, Crawley

  • Bognor Regis

  • Cirencester

  • Worthing, Brighton

  • Watford, St Albans

  • Croydon, Gloucester

  • Staines, Luton

  • Bedford, Milton Keynes

  • Banbury, Cheltenham,

  • Seven Oaks, Tonbridge

  • Maidstone, Rochester

  • Farnham, Farnborough

  • Reigate, Wallingford

  • Littlehampton

  • East Grinstead

  • Crowborough, Haywards Heath

  • Uxbridge, Beaconsfield

  • Harrow, Henley on Thames

  • Aylesbury, Crewkerne

  • Honiton, Taunton

  • Shepton, Mallet Dunstable

  • Stevenage, Leatherhead

  • Esher, Sutton

  • Alton, Berkhamstead

  • London, West Sussex

  • Surrey, Hamphire

  • Wiltshire, Dorset

  • Hertfordshire, Bedfordshire

  • Buckinghamshire, Oxfordshire

  • Berkshire Avon, Somerset, Kent


Contacts us

Units 34 & 35
Wynford Industrial Park,
Yokesford Hill,
Romsey
S051 0PW

Tel: 01794 367770