Stabling and Stable Sizes for Larger Horses

What Size Stable Does a Large Horse Need?

How Big Should a Stable Be for a Large Horse?

Larger horses often need a stable bigger than 12ft × 12ft. Think about the horse’s size and how often it will be inside.

At a glance

  • Many larger horses need a 12ft × 14ft stable or bigger
  • Consider your horse's build as well as height
  • Think about how much time they'll spend stabled
  • Plan for future flexibility where possible
  • Plan where you’ll keep tack and other equipment.

Horses come in all shapes and sizes, from miniature Shetlands and chunky cobs to Suffolk Punches and 18hh+ warmbloods.

Why Do Larger Horses Need More Space?

Larger horses need more space to turn around without bumping into walls, lie down and get back up safely, and move around the stable without feeling cramped.

It's worth thinking about your horse's overall build, not just its height, as horses come in all shapes and sizes - from miniature Shetlands and chunky cobs to Suffolk Punches and 18hh+ warmbloods. A broad cob or heavyweight breed may need more room than a taller but leaner horse.

You should also leave enough room for hay nets, water buckets and everyday tasks such as grooming, rug changes and mucking out.

If you're unsure what size stable to choose, read our guide to what size stable your horse needs.

Can You Future-Proof a Stable Block?

One of our customers in Kent faced exactly this challenge. They needed stabling for two large horses, but they also wanted to make sure the building would still work if their needs changed in the future.

Rather than building two permanently oversized bespoke stables, we suggested a more flexible solution.

We designed a three-box stable block but left out one of the internal partitions. This created two generous stables with plenty of room for the horses, while keeping the overall layout of a standard three-stable building.

The stable block also included a feed and storage room, giving the owners everything they needed in one building.

If they ever decide to keep smaller horses, or a future owner wants three standard stables instead of two larger ones, the missing partition can simply be fitted later. Because the doors and overall layout were planned from the beginning, converting the building will be straightforward.

This is a good example of how a little extra thought during the design stage can create a stable block that works just as well in the future as it does today.

What Else Should You Consider When Planning Stables For Larger Horses?

It's also worth thinking about:

  • Installing wider stable doors to make leading horses in and out easier
  • Creating good ventilation to help reduce moisture and keep fresh air moving through the building
  • Adding a feed or tack room to keep your equipment organised and separate from the stables
  • Includinga wash bay if you regularly groom or wash larger horses
  • Future needs, such as different stable layouts.

Design Stables Around Your Horses

Every horse is different, which is why every Olson timber stable is made to order.

Whether you need larger stables for heavyweight horses, a flexible layout that can adapt over time or extra space for tack rooms and storage, we can help you design a building that suits both your horses and your property.

Explore our range of timber stables, or get in touch with our team to discuss your project.

Frequently Asked Questions About Stables For Larger Horses

What size stable does a 17hh horse need?

Many larger horses benefit from a stable that is 12ft × 14ft or bigger.

Are 12ft × 12ft stables big enough?

For many horses, yes. Larger breeds may benefit from more space.

Can a stable be made bigger later?

Sometimes, but it's usually easier to plan for future needs during the initial build.

Can Olson build custom-sized stables?

Yes. Every Olson stable is made to order and can be designed around your horses and your property.

Published on March 17, 2021 | Updated on October 8, 2026
Written by Hannah Olson
Hannah manages every project at Olson Timber Buildings, overseeing the technical design and build from first drawing through to completed structure. With 10+ years of experience across the full range of Olson projects, she brings a detailed understanding of how each building comes together, from initial specification to on-site delivery and installation. Her role sits at the point where design meets construction, making sure the technical detail is right and every client project runs to plan.