A round campervan window can give a sleeping area light and privacy without taking a full side panel. Choose its position from the inside as well as from the outside. A porthole centred nicely on the van can be half hidden by the mattress or out of reach once the bed is made.
Set the height using the finished bed
Measure the bed platform, mattress and any headboard together. Tape a paper circle where you think the window should go. Sit against the wall and lie down in both directions. Check the view, the light path and where bedding is likely to touch the reveal. Consider a nearby reading light or overhead cabinet before you move the template.
Check the part of the panel you want to use
Mark the outside position from fixed reference points and compare it with the body contours and the structure inside. Confirm the cut-out diameter and the outer flange diameter separately. Some round units look similar but have different trim and sealing requirements. Ask the manufacturer or fitter about the intended vehicle application before committing to a body opening.
Decide how the opening will work
Compare a fixed light with an opening version. A fixed porthole can be enough for daylight. A hinged or opening fitting needs reach, space to move and a practical way to screen it if required. Think about how the round reveal will meet the wall lining. Allow enough room to remove trim if the window ever needs service.
Frequently asked questions
Can the window sit directly above a pillow?
Try that position with the full mattress and bedding in place. A small move may prevent a cold draught or keep fabric away from the frame.
Is the cut-out the same size as the visible glass?
Use the fitting drawing. The glass, cut-out, external flange and internal trim can all have different diameters.
For the next step, read our fixed bed and storage access guide. Send the proposed bed height and window position when discussing your build. Start your NEVAN layout enquiry.
