How Big a Storage Unit Do I Need in Tallaght?
At Wm. O’Brien Self Storage in Tallaght, we offer spacious 20 ft storage containers, providing 160 sq ft of ground floor space (1,280 cubic feet or 36.25 cubic metres). These drive-up units are ideal for holding the contents of a three-to-four-bedroom house, full office clear-outs, business stock, heavy machinery or large equipment.
What Factors Affect the Size of Storage Unit You Need?
Several factors influence what size storage unit you need, even before you consider what’s available at a particular facility. Understanding these factors helps you judge whether a single container size, like the one offered in Tallaght, will suit your situation.
- Number of Belongings: The number of items you’re storing has the biggest impact on the space required.
- Type of Items: Bulky furniture and appliances take up more room than boxed or stackable items, even if there’s less of it overall.
- Personal or Business Use: Household moves and business inventory often need different amounts of space, though both can fit comfortably in a larger unit.
- Length of Storage: Short-term storage during a move may need less careful planning than long-term storage, where items are packed for months at a time.
- Budget: Larger units typically cost more, so it’s worth weighing your budget against the space you actually need rather than paying for unused capacity.
- Future Storage Needs: Choosing a slightly larger unit can help you avoid moving to a bigger space later if your storage needs grow.
What Size Storage Unit Is Available in Tallaght?
Wm. O’Brien Self Storage in Tallaght offers spacious 20ft containers, measuring 1280 cubic feet, or 36.25 cubic metres. This size is large enough to hold the contents of a four- to five-bedroom home, including furniture, appliances, vehicles or business inventory, all within a single secure unit.
If you need a wider range of unit sizes, our other Wm. O’Brien Self Storage locations in Dublin offer small, medium and large units to choose from, including our facility in Lucan. This gives you the flexibility to pick a size that matches your exact storage needs.
Why a 20ft Container Offers Better Value Than Smaller Units
A single 20ft container often works out better value than renting several smaller units, since everything is stored securely in one place rather than split across multiple spaces. This makes storage containers particularly suitable for families moving home, as there is enough room for furniture, appliances, boxes and outdoor items together.
The same size is also ideal for business storage, allowing you to keep stock, tools, equipment or seasonal inventory in one secure unit. For long-term storage, one 20ft container also means you are less likely to need to upgrade as your storage needs grow.
Who Needs a 20ft Storage Unit in Tallaght?
A 20ft container suits a wide range of customers across Tallaght and South Dublin, from homeowners to growing businesses.
Homeowners Moving House
When you are moving between properties, a 20ft container holds the furniture, appliances and boxes from a four- to five-bedroom home in a single space, reducing the need for multiple deliveries.
Businesses and Tradespeople
Field reps, merchandisers and tradespeople rely on a 20ft container for tools, stock and equipment. One unit keeps everything in one accessible place rather than spread across several smaller units.
Students
Students in Tallaght storing belongings over the summer or between accommodation still benefit from the space and security of a 20ft container, particularly when storing shared household items alongside personal belongings.
Renovation Projects
During a renovation, a 20ft container gives you enough room to clear an entire home of furniture and fittings, protecting everything until the work is finished.
Why Choose Wm. O’Brien Self Storage Tallaght
Choosing the right facility matters just as much as choosing the right size. At Wm. O’Brien Self Storage, customers benefit from:
- Secure container storage
- Convenient Tallaght location
- Easy access
- Flexible rental periods
- Spacious 20ft containers
- Business and household storage options
FAQs
How Big Is a 20ft Storage Container?
A 20ft storage container measures 1280 cubic feet, or 36.25 cubic metres. This is large enough to hold the contents of a four- to five-bedroom home, including furniture, appliances and boxes.
Is a 20ft Container Too Big for Personal Storage?
Not necessarily. A 20ft container gives personal storage customers extra room for seasonal items, larger furniture or belongings from more than one room, rather than paying for and coordinating several smaller units.
Are Smaller Storage Units Available in Tallaght?
No, our Tallaght facility only offers the 20ft container size. If you need a smaller unit, our other Wm. O’Brien locations may offer a wider range of sizes.
Can Businesses Use the Same 20ft Storage Unit in Tallaght?
Yes. The 20ft container suits business storage as well as personal storage, giving companies room for stock, tools, equipment and archived documents in one secure unit.
How Do I Get a Quote for Storage in Tallaght?
You can request an instant storage quote online or contact our team directly for a personalised price based on your requirements.
Key Takeaways
- Room for a Full Home: The container holds the contents of a four- to five-bedroom home, including furniture and appliances.
- Better Value Than Multiple Units: One container is often more practical and cost-effective than renting several smaller units.
- Suits Personal and Business Use: The same unit works for house moves, renovations, student storage and business stock.
- Flexible Rental Periods: Short- and long-term rentals are available to match your storage timeline.
- Convenient South Dublin Location: The Tallaght facility offers easy access for households and businesses across South Dublin.
Get the Right Storage Size in Tallaght
If you are wondering how big of a storage unit you need in Tallaght, our spacious 20ft container removes the guesswork. It offers enough space for a full house move, excess business stock or furniture during a major renovation project, all within a single secure unit.
With flexible rental periods and a convenient South Dublin location, Wm. O’Brien Self Storage Tallaght makes it easy to store everything in one place.
Request an instant storage quote today and secure your 20ft container in Tallaght.


