Yes — while all hinged internal doors are included as standard with no price variation, changing to sliding or bifold internal doors will incur an additional fee.

Included as standard:

All internal doors in Expandify homes are honeycomb-core hinged doors

These are used for bedrooms, bathrooms, and laundry as standard

There is no price difference based on the size or configuration of hinged doors

Optional upgrade:

If you wish to swap a hinged door for a sliding bifold door, this is considered a custom upgrade

Sliding bifold internal doors are available for $250 per door upgrade

This includes the revised hardware, framing adjustments, and additional track system

These changes must be requested during quoting. Once your layout is locked for production, door types and placements cannot be modified without re-engineering and timeline impacts.

Let us know early if you’re considering space-saving options or different styles for bedrooms or other internal areas.