How to Measure for Caravan Steps - Height, Mounting and Clearance

Correct sizing makes steps safer and easier to use. Measure the doorway, ground clearance, and mounting points before you buy.

Key Measurements

• Threshold height - ground to door sill on level ground. This guides one-step vs two-step choice.
• Tread width - choose a width that covers the doorway and feels stable underfoot.
• Mounting span - centre-to-centre spacing of chassis rails or cross-member where the step will bolt.
• Folded clearance - distance available when the step is retracted; ensure it won’t foul skirts or tanks.
• Departure angle - check that the folded step sits high enough for ramps and spoon drains.

One Step vs Two Step

• One step - suits lower thresholds; lighter and simpler.
• Two step - better for higher vans; reduces knee lift and helps kids and older travellers.

Mounting Notes

• Use existing reinforced points where possible.
• If drilling, seal bare metal and use appropriate plates or brackets.
• Confirm bolt size and torque per the step manufacturer.

Tip
Measure twice and take photos of the underbody mount points. It makes selection and install faster and safer.

Find the right size - manual & automatic steps