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.
Is this right for your site in County Londonderry?
Racked warehouses around County Londonderry 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 County Londonderry is narrow, an angled loading house lets trailers approach on a diagonal and can sometimes fit more bays along one wall.
Developers bringing forward industrial units in County Londonderry can specify loading houses at design stage, keeping the internal slab clear for whichever tenant takes the unit.
It starts with a free site survey in County Londonderry, where we measure the openings, check the dock and talk through how the bay is used. You then receive a fixed written quote. Once you accept, we manage the job: specialist installation engineers carry out the work under our management, planned around your deliveries, and out-of-hours working can be arranged. At handover we test everything with you and leave the documentation.
How much does a loading house cost?
A loading house typically costs £14,500 to £32,000 per house, supplied and installed, excluding VAT. That covers the insulated structure with its leveller and shelter or seal; the figure for your site depends on size, layout and what has to happen to the building and yard.
What moves the price:
- Size and layout: straight houses are simpler than angled ones, and larger houses use more steel and panel.
- Leveller type: telescopic-lip levellers cost more than swing-lip.
- Front sealing: inflatable shelters cost more than retractable shelters or foam seals.
- Foundations: ground conditions and buried services decide the size of pads or footings.
- Building works: forming or enlarging the wall opening, and a new insulated door if needed.
- Electrics and access: supply to the leveller and lights, crane access and any out-of-hours working.
These are guide budgets. After a free site survey we send a written quote that is the fixed price. VAT is added at the standard rate.
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.
Towns we cover in County Londonderry
Find your town in the list below for details of loading houses across County Londonderry, or contact us if your location is not shown.
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 Northern Ireland
In Northern Ireland, the CE mark (or CE with UKNI) applies to powered doors and dock equipment. We hand over the documentation for each item fitted in County Londonderry, and because building control and planning are handled by the council, we check what applies at survey before any dates are set.
Questions
What details do you need from us to quote for loading houses?
To get started, send the site address in County Londonderry, the number of bays or openings, approximate sizes, and photos of the dock from inside and outside. Tell us what vehicles you load, what goods you handle and any temperature requirements. Drawings help on new builds. We then arrange the free survey and confirm the details before the written quote is issued.
Which building and safety rules apply to a site in County Londonderry?
It depends on which UK nation the site is in. England and Wales use Building Regulations approval, Scotland uses building warrants and Northern Ireland uses building control approval from the council. Workplace safety is regulated by HSE in Great Britain and HSENI in Northern Ireland, and energy rules differ between nations. For your site in County Londonderry, we check what applies at survey and design to it.
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 County Londonderry
Full guide to loading houses · All loading bay services in County Londonderry