A loading house is an insulated steel structure built against the outside wall of a building, containing a dock leveller and usually a shelter or seal at its front. The building door closes at the wall line, while trailers dock against the house. Loading houses suit buildings whose floor is at dock height but which have no room inside for a leveller pit.
What should sites in Mid Glamorgan consider?
Racked warehouses around Mid Glamorgan that cannot spare internal floor space for a dock can move the leveller outside the wall into a loading house instead. Where a yard in Mid Glamorgan is narrow, an angled loading house lets trailers approach on a diagonal and can sometimes fit more bays along one wall.
Any loading house proposed in Mid Glamorgan needs its planning and building control position checked, which we look at during the site survey before quoting.
Before anything is ordered, we visit your site in Mid Glamorgan for a free survey and then send a written quote with a fixed price. From that point we manage the installation, coordinating delivery, access and any other trades. Fitting is done by specialist installation engineers engaged and managed by us, at times that suit your operation, including out of hours where agreed. You get a tested installation, a demonstration for your team and the manufacturer documentation.
Does a loading house need planning permission or building approval?
A loading house can need planning permission, because it is a new external structure, so we check this at survey rather than assuming it is not needed. The answer depends on the site, the size of the house and any planning conditions already on the building.
Forming a new opening in the building wall is a structural alteration that may need approval. In England and Wales that means Building Regulations approval, in Scotland a building warrant, and in Northern Ireland building control approval.
Energy rules can also apply to the door in the building wall. In England, Approved Document L (2021) Volume 2 sets a limiting U-value of 1.3 W/m²K for vehicle access and similar large doors in new and replacement work. Wales, Scotland and Northern Ireland have their own energy rules, and we confirm the figure that applies to your nation and project.
The leveller inside the house is specified to BS EN 1398:2009, the dock leveller safety standard. Our guide to loading houses explained goes through the approvals in more detail.
Can a loading house be added to an existing building?
Yes, loading houses are often added to existing buildings, provided the floor is at or near dock height and the wall can take a suitable opening. Adding docks without breaking out the floor is one of the main reasons operators choose them.
At survey we check:
- the floor height inside against the yard level outside;
- whether an existing door opening can be used, or a new one formed in the cladding or masonry;
- drains, ducts and other buried services where foundations will go;
- the space trailers need to manoeuvre, and whether an angled house would work better;
- any planning or building control approval the project may need.
Where the existing door is in good condition and suits the new layout, it can sometimes be kept. If your building has floors at yard level, a wider loading bay conversion may be the better route.
Towns we cover in Mid Glamorgan
We take enquiries about loading houses from across Mid Glamorgan. These are the towns with their own pages:
Budget range for supply and fit. The written quote after a free survey is the fixed price. All guide prices.
Planning, building control and safety law in Wales
HSE regulates workplace safety in Wales. Loading bays in Mid Glamorgan need doors that meet regulation 18 of the Workplace (Health, Safety and Welfare) Regulations 1992, work equipment maintained under PUWER, and safeguards that stop vehicles leaving the dock too early. We check what applies at survey and build those measures into the design.
Questions
Will you deal with building control and planning for a project in Mid Glamorgan?
We check at survey whether the work is likely to need approval. Forming a new opening or dock pit may need Building Regulations approval, a building warrant or building control approval, depending on the nation, and external structures such as loading houses can need planning permission. Where approval is needed, we explain what is involved, work with your designer or agent, and build it into the programme.
How do you price loading houses for a site in Mid Glamorgan?
Guide budgets for supply and fit are £14,500 to £32,000 per house, excluding VAT. The figure moves with size, insulation, the operator, electrics, access, any pit or groundworks and out-of-hours working. Where levellers are involved, the guide assumes an existing, sound pit. After the free survey you receive a fixed written quote, and that is the price for the agreed scope.
What door is used with a loading house?
The building wall behind a loading house usually has an insulated sectional door, which closes the building at the wall line when no trailer is docked. An existing door can sometimes be kept if it is in good condition. In England, replacement doors need to meet the Approved Document L limiting U-value for large doors.
Is a loading house cheaper than forming an internal pit?
Not always. A loading house includes a whole steel structure, so the equipment cost is higher, but it avoids breaking out the slab and losing internal floor space. The best comparison is made at survey, taking account of racking, services under the floor and how the building will be used.
Other services in Mid Glamorgan
Full guide to loading houses · All loading bay services in Mid Glamorgan

