'Trent' Pressure Treated Sectional Buildings
& Tanalised Timber Workshops
The Trent range of timber Heavy Duty Workshops are produced using high quality pressure treated redwood deal timber on a more than substantial framework which is 45x70mm (2¾" x 1¾") as standard or an option for an incredible 45x90m (3¾" x 1¾"). The roofs are made from the highly rated Onduline roofing on top of 8mm OSB boarding. This gives an unique 15 years guarantee to the roof giving you long term peace of mind. The superb floor is also pressure treated using Tanalith. You can expect a very long life for your heavy duty workshop and the expected life span using Tanalith pressure treated timber is 15 years plus.
Tanalised Timber & Onduline Roofing - 15 year Guarantee - saving you time !!
With a range of standard sizes, from 8x8 up to 12x20 (larger sizes available) and the option to make changes to the standard timber heavy duty buildings you can be assured these buildings will meet your long term needs. These garden sheds, timber workshops and storage buildings can be made to your size and the doors and windows can be positioned to suit. Also, these superb garden workshops are erected FREE of charge onto your level base.
![]() Trent Tanalised Sheds
(with Optional Personal Door) |
Trent Heavy Duty Workshops |
| Sizes: | From 8 x 8 up to 12 x 20 as standard, but larger buildings can be made so please ask if you need any other size. | ![]() ![]() ![]() |
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| Cladding: | 16mm (12mm finished thickness) shiplap OR 19mm (16mm finished thickness) T&G. (Redwood deal not the cheaper whitewood). No further treatment required. Coach screwed construction. OR Further option for 12mm Cedar cladding. | ||
| Framing: | 70 x 45mm (2¾" x 1¾") as standard or optionally 90 x 45mm (3¾" x 1¾") tanalised quality timber. Thicker in corners. | ||
| Style: | Normally apex but ask about pent styles. | ||
| Roofs: | Onduline roofing on top of 8mm OSB boarding. 15 years guarantee. | ||
| Floors: | 16mm (12mm finished thickness) pressure treated T&G boards on 47 x 47mm tanalised floor joists. | ||
| Door: | Tanalised ledged & braced box framed double doors 5' 10" high x 5' wide. Fitted with swivel locking bar and heavy duty band hinges. Option for Joinery made double doors fitted with rim locks and handle. |
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| Windows: | Joinery made with opening windows. | ||
| Height: | Eaves height 6' 4" eaves on all buildings. Ridge height on 8' wide workshops is 7' 11", on workshops 10' wide is 8' 3" and on workshops 12' wide will be 8' 5". Option for extra height. | |
| Treatment: | All garden sheds and workshops are pressure treated using the renowned Tanalith treatment which give the cladding and timber a 15 year life. | |
| Erection: | FREE Erection onto your solid and level concrete or paving slab base. | |
| Delivery: | Cost for delivery varies according to your location. Check costs here. | |
| Alterations: | Any size garden shed or timber building made with extra doors, windows or partitions. If not sure please contact us for your personal quote | |
| Optional Extras: | Double doors, extra windows, georgian windows, extra height, ply lining followed by a bitumen paper lining, 4x2 framing. | |
| Sizes: | Unless specified as finished size then sizes quoted are before machining which reduces the size quoted by about 3mm. | |
| .. | ||
| 'Trent' Pressure Treated or Cedar Heavy Duty Workshop | |||||||
| Nominal Gable end 1st |
Tanalised 16mm Redwood Shiplap (13mm finished thickness) | Tanalised 19mm Redwood Shiplap (16mm finished thickness) | 16mm Cedar (12mm finished thickness) |
Erection | Floor | Onduline Roof |
Delivery from £30 to £250 Click Here for Exact Costs |
| 8 x 8 | £832 | £960 | £1408 | FOC | INC | INC | |
| 8 x 10 | £1040 | £1200 | £1760 | FOC | INC | INC | |
| 8 x 12 | £1248 | £1440 | £2112 | FOC | INC | INC | |
| 8 x 14 | £1456 | £1680 | £2464 | FOC | INC | INC | |
| 8 x 16 | £1664 | £1920 | £2816 | FOC | INC | INC | |
| 10 x 10 | £1300 | £1500 | £2200 | FOC | INC | INC | |
| 10 x 12 | £1560 | £1800 | £2640 | FOC | INC | INC | |
| 10 x 14 | £1828 | £2100 | £3080 | FOC | INC | INC | |
| 10 x 16 | £2080 | £2400 | £3520 | FOC | INC | INC | |
| 10 x 18 | £2340 | £2700 | £3960 | FOC | INC | INC | |
| 10 x 20 | £2600 | £3000 | £4400 | FOC | INC | INC | |
| 12 x 10 | £1560 | £1800 | £2640 | FOC | INC | INC | |
| 12 x 12 | £1872 | £2160 | £3168 | FOC | INC | INC | |
| 12 x 14 | £2184 | £2520 | £3696 | FOC | INC | INC | |
| 12 x 16 | £2496 | £2880 | £4224 | FOC | INC | INC | |
| 12 x 18 | £2808 | £3240 | £4752 | FOC | INC | INC | |
| 12 x 20 | £3120 | £3600 | £5280 | FOC | INC | INC | |
| Remember all heavy duty timber workshop prices include Tanalith Pressure Treatment (not on Cedar building) 2¾" x 1¾" framework, erection, Onduline roof (15 year guarantee), tanalised floor and VAT. |
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| For larger sizes take a look at our Heavy Duty Timber Garages | |||||||
| Optional Items | ||||
| Walls lined with Ply with paper lining | @ £3 per sq foot (floor area) | |||
| EXTRA set of double doors. | £120 per pair | |||
| Joinery made double doors | £160 per pair | |||
| Personal door | £70 | |||
| Joinery made personal door | £90 | |||
| 2 pane joinery window (1 opening) | £45 | |||
| 3 pane joinery window (1 opening) | £60 | |||
| Upgrade from 2 pane to 3 pane window | £20 | |||
| 3¾" x 1¾" framing | + 17½% | |||
| Extra Height | 6% per extra board (approx 4½") | |||
| Partitions | £20 per feet | |||
| Remember all prices include Tanalith Pressure Treatment, 2¾" x 1¾" framework and VAT | ||||
| Price List 15th March 2007. E & OE | ||||
| All sizes are nominal. Please check if the exact size is crucial. | ||||
| Delivery Charges as as follows | |
| Angelsey = £150 | Middlesex (London) = £120 |
| Avon = £105 | Midlands = £50 |
| Bedfordshire = £180 | Manchester = £30 |
| Berkshire = £105 | Norfolk = £140 |
| Buckinghamshire = £125 | Northumberland = £180 |
| Cambridgeshire = £105 | Northamptonshire = £55 |
| Cheshire = £30 | Nottinghamshire = £85 |
| Cleveland = £175 | Oxfordshire = £65 |
| Cornwall = £235 | Pembrokeshire = £170 |
| Cumbria = £175 | Scotland (Central) = £300 |
| Derbyshire = £75 | Scotland (North) = £500 |
| Devon = £175 | Scotland (South) = £250 |
| Dorset = £150 | Shropshire = £100 |
| Essex = £150 | Somerset = £120 |
| Gloucestershire = £120 | Staffordshire = £30 |
| Hampshire = £120 | Suffolk = £140 |
| Hertfordshire = £80 | Surrey = £150 |
| Herefordshire = £100 | Sussex = £170 |
| Humbershire = £220 | Wales (North) = £75 |
| Kent = £185 | Wales (South) = £150 |
| Lancashire = £160 | Wiltshire = £95 |
| Leicestershire = £65 | Worcestershire = £65 |
| Lincolnshire = £100 | Yorkshire = £170 |
| Liverpool = £45 | |






