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Traditional Windowless Offset Craftsman Workshop Shed


Traditional Windowless Offset Craftsman Workshop Shed


So you’ve made the decision, it’s time to take the leap and invest in your work life balance, leave behind the battles of the corporate office environment, the fight for parking then the Que for the morning coffee fix, enough is enough and United Garden Buildings Craftsman Workshops are designed to ensure you that you made the right one.
Designed and manufactured to comply with Garden Building planning regulations. We offer an array of products and services to suit your needs, everything from the building layout to the finishing touches, all in one place saving you time and money on your investment.


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SKU: traditional-windowless-offset-craftsman-workshop-shed Categories: , , ,

Traditional Windowless Offset Craftsman Workshop Shed

This traditional windowless offset door style workshop shed is manufactured in a modern modular design, each component fits easily through a standard doorway.

Extra tall eaves height and under 2.5m ridge height makes this garden building the perfect solution for uses such as home office, garden room, studio, man-cave or additional living space.

Key Features

  • Pressure Treated Timber
  • Shiplap T&G Cladding
  • Double Doors
  • Tongue and Groove Floor and roof
  • 15 years guarantee
  • Fast Assembly

Insulated Upgrade

Boost the year-round performance of your new garden building with our insulation upgrade. Extend your living space throughout the year from a cosy annexe to a comfortable working environment we have you covered.

6 Layer Multi-Foil Insulation

We use high-quality Multi-foil insulation allowing you to comfortably use your garden office all year round.

The reflective Multi-foil insulation blanket keeps maximum heat in the building during the cold winter months and reflects heat from outside during the warm summer months keeping you cool.

One of the leading insulation products on the market a single layer of the Multi-foil insulation gives you over 2.0m2k/w Thermal Resistance equivalent to 120mm of fibreglass insulation and 50mm of a rigid board such as Kingspan/Celotex

The insulation comprises of 6 layers of Thermo-Wadding, Breather Foam and Reflective Foil.

Internal Lining Board

Smooth to touch 9mm vertical patterned internal cladding board finished with skirting and architrave.

All internal cladding components are white primed ready for painting. ​​​​​​​

Shiplap T&G Cladding

A stylish cladding choice without compromising the strength and rigidity expected from a premium quality summerhouse.

The chamfered finish boosts the appearance coupled with the tongue and groove construction you really do struggle to find a better performing cladding.

Fully pressure treated for maximum protection against the elements with a 15-year anti-rot guarantee.

As standard, the cladding is 11mm thick with the option to further enhance your garden building to the ultimate 16mm upgrade.


Timber frame styrene glazed doors and windows as standard. manufactured in our factory in the midlands using quality European graded softwood. For an enhanced feel to your summerhouse upgrade to our double glazed toughened glass option.


An 11mm T&G floor is supplied as standard, ideal for everyday use. For more intense use we offer upgrades to 19mm or the ultimate 28mm Tongue and Groove the best choice to accommodate heavy gym equipment etc.

In addition to the floor upgrade options, we offer the supply and installation of quality 12mm engineered laminate flooring, available in many colour finishes to best suit your intended use. Available with our expert assembly service.

Weather Protection

Mineral Felt Roof covering is the standard option with the Traditional Windowless Offset Craftsman Workshop Shed.

For an aesthetically pleasing traditional finish, we offer square cut felt shingles, available in black, green or grey colours, a simple but effective choice to better the look of your garden summerhouse.

We highly recommend the firestone EPDM rubber roof upgrade for this building. A 25-year manufacturer guarantee gives you total peace of mind when it comes to weather protection.

By far the best choice when it comes weather protection a seamless finish is a key feature, no joins or overlaps for water to penetrate into your building, installed using specially formulated adhesive without the need for nails piercing the protective covering.

Internal Wall Option

Increase the usability of your garden building with the addition of an internal wall.

spaning across the full width of the Craftsman Alpine Summerhouse Cabin giving you separate space ideal for use as extra storage for your Garden Office or an additional bedroom for your Garden room creating your own Annex to accommodate visiting friends or relatives.

we give you the choice to have a single or double door entrance and the choice of a boarded or glazed doors.

Base Option

The most important aspect of any building is the foundation. A solid, flat, level base is needed for your building to be assembled on

United Garden Buildings offer a timber frame base supply and installation service. We use quality C24 rated 6×2 pressure treated timber frame fixed to 4×4 posts, only the highest quality pressure treated timber is used for maximum longevity. This service is far more cost-effective than the standard concrete option saving you not just money but time, with no need for excavating, installation of aggregates or the install of costly concrete our timber base is installed on top of the existing ground raising your building allowing good airflow beneath protecting against moisture and standing water, a typical pitfall of a concrete base, thus increasing the longevity and performance of your new garden room.

Decking Option

Along with the timber base we supply, we can extend to add a decking area to the front of your building. We offer 3 standard-sized areas along the front of the building and out 4ft, 6ft and 8ft, we can supply an area to your specific dimensions simply contact us for a quote.

We use only the highest quality Pressure Treated Timber Decking boards expertly machine for the best possible finish to your Garden Building.


The Traditional Windowless Offset Craftsman Workshop Shed is supplied flat packed with instructions for self-build assembly. It would take two people with advanced DIY skill approximately 1-2 days to assemble this building to a good standard.

Expert Assembly Service

Save yourself time and money with our expert assembly service along with solidifying the 15 years guarantee.

Our assembly teams have a vast knowledge of our full product range with heavy involvement in the actual design of the products we supply. Our teams assemble our buildings nationwide on a daily basis.

Our guys have these buildings assembled within 2-3 days depending on the upgrade options you would like.

With this service, we give a 12 months workmanship guarantee.

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