Choosing the right campervan mattress makes a huge difference to how comfortable your van actually is to live in. Here’s why I use a high-density foam mattress in my DIY van beds, how it saves headroom, and why buying online can save you hundreds compared to getting foam cut in-store.

Most van builders get this wrong without even realizing it. Should you build your cabinetry level or square? This small decision can make or break how your entire build comes together.