Mammoth Workshop Shed 10 x 25


Free Delivery to most Post codes
Where to buy a shed in the UK

Large and larger. Manufactured using 70 x 45mm (3 x 2″) framework and with a
16mm (5⁄8″) floor on 70 x 45mm (3 x 2″) joists the Bison Workshop is ideal for all manner of
working equipment or just for people who like (or need) lots of space to work in.


Mammoth Garden Shed                                         

Mammoth Work Shop / Garden Shed

A light and airy, stylish workshop. Manufactured using 70 x 45mm (3 x 2″) framework. Also has
16mm (3/4″) floor on 70 x 45mm (3 x 2″) joists.
Supplied as standard with 2 large windows that open fully. The double doors measure1805mm
(5’11”) high and 1420 mm (4’8″) wide. Loads of space, lots of light – ideal working conditions.
Photograph shows 10 x 18 Mammoth.


Mammoth Garden Shed 3730 x 3590mm (12′ x 12′)
Mammoth Garden Shed 3730 x 5385mm (12′ x 18′)
Mammoth Garden Shed 3730 x 7180mm (12′ x 24′)
Mammoth Garden Shed 3730 x 8975mm (12′ x 30′)
Mammoth Garden Shed 3156 x 3016mm (10’ x 10’)
Mammoth Garden Shed 3156 x 4524mm (10’ x 15’)
Mammoth Garden Shed 3156 x 6032mm (10’ x 20’)
Mammoth Garden Shed 3156 x 7540mm (10’ x 25’)

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Designed to Work
A range of attractive, functional garden buildings for the serious (or trainee) DIY’er, gardening
enthusiast or contemplator!
A comfortable space to work in with a minimum INTERNAL eaves height of
1790mm (6′) – ridge heights will vary dependant upon the width of garden building but
are a minimum internally of approximately 2110 mm (7′). Robustly constructed using
sturdy wall framework measuring 45 x 45mm (2 x 2″) or 70 x 45mm (3 x 2″) see Bison
and Mammoth, spaced at not more than
800mm (2′ 8″).
All windows are properly morticed and tenoned profiled and weather resistant,
most are opening. The window has a unique profiled ‘lip’ which covers the aperture of the opening in the panel making it weather resistant. Casement stays have
2 levels of opening and are supplied fitted. 3mm horticultural glass is retained by
profiled beading which is pre-mitred (no awkward corners to be cut).
Unless otherwise specified doors are 1780mm (5′ 10″) high and 905mm
(5′ 11½”) wide. Piano hinges are fitted on the right as standard (left hand hung can
be specified) and supplied with a two way operational lock.


As a security measure all doors are robustly constructed and fitted
with concealed full length piano hinges.
All doors are hinged on the right unless otherwise ordered.

Your  building will be made to metric measurements.

Imperial measurements are for guidance only.

Where to buy a shed in the UK

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* Modular design so you can swap the window, door and plain panels with each other
* 70×44 mm (3×2″) framework
* 16 mm floor included on 70×44 mm joists
* Tongue and groove throughout
* 2 large opening windows
* Double doors
* Pre hung doors and window frames
* Bespoke size or design service available

Approximate delivery period for this product (working days) Usually within 14 days
Cladding (mm) 12x120mm Shiplap Tongue & Groove 114mm face
Framework Size (mm) 44×70
Floor Material 16x160mm Buffalo T&G 139mm face
Roof Material 12x120mm Matching T&G 114mm face
Door Type Double Joinery
Door Handle Rim Lock
Window Type 2 opening
Window QTY varies – see images
Range Professional Range
Door Height (ft) 5’11”
Door Height (mm) 1805
Door Width (ft) 4’8”
Door Width (mm) 1424
Floor Bearers (mm) 70×45
Floor Bearers Pressure Treated no
Glazing Material glass
Window Height (Ft) 2’9”
Window Height (mm) 847
Window Width (ft) 4’1”
Window Width (mm) 1018
Weight 2 kg
Cladding Option

Shiplap 12mm, Loglap 18mm

Floor option

12mm Floor thickness, 16mm Floor thickness

Door Option

Single Door, Double Door

Window option

with window, without windows


No Assembley, Add Assembley


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