Our standard domes come with hexagonal, zip-in doorways with an average height of 7 feet. Our custom domes can be upgraded to circular dome doors and household style doorways.When a standard household door opening is added to a dome frame, all entries must be reinforced in order to maintain the integrity of the dome. We recommend the assistance of a general contractor to oversee the standard door retrofitting, or at least someone with previous build experience.

Standard door upgrade cost:

16′ – 44′ domes cost $750

60′ – 120′ domes cost $1,200

Hexagonal Door/ Round Door/ Standard Household Door/