Getting your site ready before your portable cabin arrives can make all the difference between a smooth installation and an expensive delay. Whether the cabin is being used as an office, classroom or healthcare facility, a little bit of preparation beforehand helps ensure delivery day goes to plan.
Although the delivery itself normally takes only a few hours, there is a fair amount of planning to bear in mind beforehand. From checking vehicle access, preparing suitable foundations, arranging utility connections, and identifying potential hazards, each stage plays a role in making sure that the process runs smoothly.
One of the first things to consider is whether the delivery vehicle can safely get to the area where you want the cabin installed. Portable cabins are usually delivered using a Hiab crane, a flatbed lorry, or a low-loader, depending on the size of the unit and site conditions.
Before the cabin arrives, check that:
Access roads are wide enough for large vehicles
Entrance gates have enough clearance
There are no low bridges, overhanging trees, or overhead cables on the route
The delivery vehicle has enough room to manoeuvre
The unloading area is free from parked vehicles, skips, stored materials, etc
If your site has restricted access, slopes, or uneven ground, it is worth discussing this with your portable cabin supplier as early as possible. A reputable portable building company will usually carry out a site survey before delivery to spot any potential access issues. At Excel Modular, this forms part of our installation process, allowing any issues to be resolved before delivery.

A level base is essential. Without one, doors can stick, floors can become uneven, and unnecessary stress can be placed on the building over time.
The type of base required will depend on the size of the cabin and how long it will remain on site. Common base options include concrete pads, reinforced concrete slabs, and foundation blocks.
Whatever type of base you choose, it should be firm, level and properly compacted. The area should also be free from standing water and soft ground, with all the preparation completed before delivery.
If new concrete is being laid, it is important to allow enough time for it to cure before installation. Taking the time to prepare the ground properly helps reduce maintenance issues later on.
These checks are important whether you are buying a new or refurbished cabin or comparing portable cabins for sale from different suppliers. At Excel Modular, we can take care of the groundworks or work alongside your chosen contractor.
If your portable cabin will need electricity, water, drainage, or data connections, it is best to plan these well before the delivery. Some suppliers manage the utility connections themselves, while others work alongside your own contractors. Excel Modular manages this as part of the project, so services are ready when the building arrives.
Think about where the nearest electrical supply is located, whether trenching will be needed, how the cabin will connect to mains water and drainage, and whether an internet connection is needed. Planning these services in advance helps avoid delays once the cabin has been delivered.
Temporary solutions such as generators might be suitable for short-term installations, while permanent cabins will usually benefit from mains connections.
Preparing the site is not just about making the delivery easier; it is also about making sure installation can be completed safely. A reputable portable building company should provide all relevant Health & Safety documentation, including RAMS (Risk Assessments and Method Statements), before installation starts. This is a standard part of Excel Modular's installation process, giving customers confidence that work is planned and carried out safely.
Before delivery, ensure:
The unloading area is clearly identified
Pedestrian routes are separate from operations where possible
Everyone on site knows when the delivery will be
Lifting equipment has space to operate safely
Ground conditions are suitable for cranes or lifting vehicles
If a crane is being used, extra space will be needed for stabilisers and lifting operations. The area should be clear throughout the installation.
A simple risk assessment beforehand can highlight any issues before they become problems on installation day.
Many delivery issues can be avoided with a bit of forward planning. Common problems include soft ground that cannot support lifting equipment, restricted vehicle access, overhead power lines or tree branches, and not enough space for the crane. Checking each of these well in advance gives you time to identify and fix any issues before installation day.
One of the most common causes of delivery delays is parked vehicles blocking the unloading area. It's worth reminding staff or neighbours the day before if access is limited.

Before your portable cabin is delivered, make sure you have:
Confirmed suitable vehicle access
Cleared the delivery route and unloading area
Completed the foundations or base
Planned utility connections
Checked for overhead and ground-level hazards
Confirmed the delivery method with your supplier
Briefed anyone working on site about the delivery schedule
If you need any advice on preparing your site before your cabin is delivered, get in touch with our expert team who can help you.
Preparing your site properly is one of the best ways to make sure that your portable cabin is delivered and installed safely, efficiently and without unnecessary delays. From checking vehicle access and laying suitable foundations to planning utilities and considering health and safety, a bit of preparation goes a long way.
If you are planning a new portable cabin installation, Excel Modular can support you from the very beginning. The team manages everything from site surveys and groundworks to health and safety planning, delivery, and installation, so every stage of the project is managed from start to finish.
Whether you are comparing portable cabins for sale or simply need advice on preparing your site, get in touch with Excel Modular today. We will be happy to discuss your project, answer your questions, and help you plan a successful installation.