Serg Supply Foundation Kits

Start your build on a
solid foundation.

Three interior kits and two exterior kits, engineered to fit together. Pick your foundation, add what you need, and build from there.

Interior · 3 options

Exterior foundation kits

Roof, access, and storage outside the van. Pair with any interior kit.

Not sure where to start?

Talk to our install team

Tell us about your van and we’ll recommend the right path, timeline, and quote. Our team is available Mon–Fri, 8am–5pm.

Call our team

Have something custom?

Tell us about your build

Share what you have in mind and our install team will follow up with ideas and a quote.

Van year, make & model*
* Required. We usually reply within 1 business day. Prefer to talk? Call our team

Talk to our install team

Give us a call

(555) 555-5555

Mon–Fri, 8am–5pm