Heating a warehouse isn’t the same problem as heating a house, and trying to apply domestic thinking to a large open building usually ends up wasting fuel. Warm air heating works by circulating heated air through the whole volume, which suits large workshops and industrial units better than radiator-style systems designed for smaller, subdivided spaces.
Where it doesn’t suit as well is buildings with poor insulation or constant door traffic — heated air escaping as fast as it’s produced defeats the purpose, and in those cases infrared might actually be the better fit since it heats surfaces and people directly rather than the air itself.
We assess the building before recommending capacity, because undersizing leaves cold spots and oversizing just burns fuel unnecessarily. Installation and annual servicing are ours to handle, ductwork and controls included.