Everything about housing a Clydesdale starts with scale. This Scottish draft breed stands taller, broader and heavier than a typical riding horse, with a big head carried high and famous feathering around enormous feet. A standard stable that a riding horse finds comfortable can leave a Clydesdale ducking through the doorway, unable to turn freely, and lying against partitions never built for its weight. Measure the horse first, then build or choose housing generously around those numbers rather than hoping a big horse will fold itself into an average box.
The stable: floor, height and doorway
Pick a loose box with clearly more floor area than a standard stable, enough for the horse to lie flat out, rise without scrambling against a wall, and turn in a full circle without shuffling. Ceiling height matters as much as floor: a Clydesdale's head goes up fast when something startles it, so the roof and any beams or lights must sit well clear of a raised head, and the doorway should be both taller and wider than standard, with a threshold the horse crosses levelly rather than stepping over in a cramped crouch. Partitions, doors and fittings take draft-horse force, so they need to be stoutly built and securely fixed, with latches and kick boards that shrug off a casual lean or a hind foot. Deep bedding is not a luxury in a draft stable; that much weight coming down on hard standing punishes joints, and a generous bed also keeps the long feather on the lower legs cleaner and drier.
The field shelter: an open box a giant can use
A field shelter for a Clydesdale follows the same rules outdoors. The opening must be wide and high enough for the horse to walk in squarely without turning sideways or dipping its head, and the interior needs room for the horse to stand fully under cover and turn to come out, because a shelter a big horse cannot turn in becomes one it will not use. Site it on drained, level ground with the back to the prevailing wind, and consider hard standing at the entrance, since those huge feet churn a gateway into a bog faster than any other breed's. Construction should be genuinely robust, roof included, because a horse of this weight rubbing an itch against a shelter post tests the whole structure. If two Clydesdales share a shelter, widen it well beyond a single-horse design and give the opening enough width that a lower-ranking horse is never trapped inside by a companion standing in the doorway.
Daily life in the space
Watch the horse use the housing before calling the job done. A Clydesdale that walks in freely, lies down regularly, and comes out without hesitating at the doorway is telling you the dimensions work; scrape marks on door frames, reluctance to enter, bedding banked untouched because the horse will not lie down, and mud to the fetlocks at the shelter mouth all say otherwise. Keep the stable's drainage, water and hay positions workable at this scale too, since everything about the breed, from mucking out volume to the size of a water container, runs large. Kept in KinsLe through Family Sharing, those oversized measurements guide anyone arranging a repair, so the new partition is built to fit this horse rather than adjusted after he has already met it.