16×12 Sheds – Large Timber Buildings for Storage, DIY and Hobbies
A 16×12 shed gives you around 192 square feet of nominal floor space, making it a substantial building for garden machinery, bicycles, tools, shelving and larger equipment. A 16ft x 12ft shed also gives you enough room to combine organised storage with a good-sized workbench or hobby area while retaining useful space to move around.
This page is part of our wider garden sheds range but concentrates specifically on this larger footprint. The actual products currently shown are the Diamond Chichester Apex, Diamond Barnham Apex and Pent, Platinum Fareham Apex and Reverse Apex, and Platinum Southampton Apex and Pent.
What Is a 16×12 Shed Best Used For?
A 16×12 shed is particularly useful when you want substantial storage or need to combine storage with regular DIY or hobby use. Lawn mowers, bicycles, garden furniture, and larger tools can be arranged around the perimeter, leaving room for shelving, benches, and clear working space in the centre.
I always recommend planning the interior before ordering. Measure your largest equipment, decide where a workbench and shelving will go and think about how easily bulky items will pass through the doors. At this size, a sensible layout can make a major difference to how useful the building becomes.
Which 16×12 Shed Should I Choose?
If flexibility and a traditional timber shed specification are important, the Diamond Chichester Apex is worth comparing. Its stated size range extends from 4×4 to 24×12, and it offers free fitting, colour finishes, different door and window arrangements and bespoke options.
The Diamond Barnham Apex and Diamond Barnham Pent are larger sectional timber buildings with stated sizes extending to 28×12. Both offer free fitting and wide double-door options on suitable larger sizes, making them particularly relevant if machinery or bulky equipment needs easy access.
The Platinum Fareham Apex and Fareham Reverse Apex cover sizes from 8×6 to 20×16 and offer free assembly, colour finishes and full-insulation options. Their pressure-treated construction, wide double doors and opening toughened-glass windows make them worth comparing if you expect to use the building regularly rather than simply for storage.
The Southampton Apex and Southampton Pent are the other two products currently shown here. They also cover sizes from 8×6 to 20×16 and offer pressure-treated construction, configurable doors and windows, colour finishes and optional lining and insulation.
Apex, Pent or Reverse Apex?
An apex roof gives you the familiar central ridge, while a pent roof slopes in one direction. A reverse apex changes the orientation of the main elevation and entrance. With a 16ft x 12ft shed, that entrance position can have a significant effect on the way you organise machinery, shelving and working space inside.
I would decide where the building will stand and how you naturally approach it before choosing the layout. Door position can seem like a small detail when ordering but becomes very important on a building this large.
Is a 16ft x 12ft Shed Big Enough for a Workshop?
For many home DIY and hobby uses, yes. A 16ft x 12ft shed provides substantial floor area for a workbench, tools and organised storage while retaining useful working space. Whether it is right for you will depend on the machinery and equipment involved, so marking out the full footprint before ordering is worthwhile.
If you expect to spend regular periods inside, the Fareham and Southampton buildings are particularly worth comparing because insulation options are available. If your main requirement is garden storage, the Chichester or Barnham models may offer everything you need without paying for features which are less important to you.
Can You Get an Insulated 16×12 Shed?
Yes. Full-insulation or lining-and-insulation options are available on the Fareham and Southampton buildings shown on this page. This can make sense if you plan to spend longer periods inside for hobbies or DIY, particularly during colder weather.
I wouldn’t automatically add insulation just because it is available. A storage building for tools, bicycles and garden machinery has different requirements from one where somebody expects to work for several hours at a time.
Are These 16×12 Sheds Fitted for You?
Professional fitting or assembly is included with the seven timber buildings currently shown on this page, subject to the relevant manufacturer’s delivery area, suitable site access and having the correct base ready before installation.
You will still need a firm and level foundation. Garden-building dimensions are nominal, so use the precise measurements for your chosen model when preparing the base, rather than relying solely on the description 16×12 shed.
What Should You Check Before Buying?
After many years in this business, I would never recommend choosing a large shed from the photograph, headline dimensions and price alone. Look carefully at the framing, cladding, floor, roof, doors, glazing and available options, and think about which features genuinely matter to you.
Two buildings described as a 12×16 shed can have very different specifications. Somebody mainly storing machinery may prioritise wide doors and strong practical storage, while somebody using the building regularly for DIY may place more importance on opening windows, insulation and internal comfort.
My Experience With Garden Buildings Goes Back to 1979
I’m Robin Antill, founder of 1st Choice Leisure Buildings. I left school at 15 and started in business in 1979 trading as Marina Sheds. Those early years were very hands-on and gave me practical experience of timber buildings, construction and dealing directly with customers who needed a shed which genuinely worked for them.
I sold Marina Sheds in 1990, although unfortunately I did not receive all the money which was due from the sale. I stayed in the garden-building industry and in 1992 we expanded into summerhouses, garages, garden rooms and log cabins. As the business had moved beyond sheds, that change of direction led to the name Titan Garden Buildings.
My son Craig joined me in 1992 after studying carpentry at Guildford College from 1990. His carpentry background added further practical knowledge of timber construction to the business. We sold Titan Garden Buildings in 1998 and, in 2000, decided to retail quality garden buildings from selected manufacturers rather than being tied to products from one source. That was when we formed 1st Choice Leisure Buildings.
Craig now runs the day-to-day business, and I remain involved to support him and the team as required. You can read more about how our family business developed on the About 1st Choice Leisure Buildings page.
Why Does My Experience Matter When Choosing a 16×12 Shed?
Having worked with garden buildings since 1979, I have learnt that the biggest or most expensive shed is not automatically the right one. What matters is whether the construction, access, layout and available options suit what you actually intend to do with the building.
If flexible storage and bespoke choices are important, compare the Chichester and Barnham models. If pressure-treated construction, opening windows and insulation options matter because you expect to spend more time inside, compare the Fareham and Southampton buildings. My role is to explain those practical differences rather than tell every customer that one particular model is best.
How Do I Choose the Best 16ft x 12ft Shed?
Start by deciding what needs to go inside, whether you need a workbench, how regularly you expect to use the building and which side needs the main entrance. Then compare the seven actual products on this page against those requirements.
Whichever 16ft x 12ft shed you choose, check the precise dimensions, doors, windows, insulation options where applicable, base requirements and delivery access before ordering. If another footprint might suit your garden better, compare alternatives in our garden sheds by size section.
If you are unsure which 12×16 shed is right for you, please ask us. Between Craig, myself and the team, there is a great deal of practical garden-building experience here, and I would much rather help you choose the right specification before you order than see you pay for features you do not need or discover afterwards that another layout would have worked better.
Can I See a 16×12 Shed Before Buying?
Whenever practical, I recommend seeing garden buildings before buying.
We cannot display every model in every possible size. Still, you can visit our Surrey garden building display site near Guildford, Woking and Ripley to inspect representative buildings and compare construction, floors, doors, windows and finishes for yourself.
Photographs are useful, but they cannot fully show you how substantial a floor feels underfoot or how a door operates.
I started selling sheds in 1979 and still believe that seeing the product and understanding its specifications are two of the best ways to make a good buying decision.
From £2789
