Munchkin Natural Gas Boiler -
back up for radiant floor heating.

"Lifesource" water filtration and purification system.

Jacuzzi spa tub in main floor master bedroom.

Plumbing for master bath and guest bath sinks and toilets.

Upstairs shower with main toilet vent over.

Upstairs bath showing toilet vent
going over to one main vent stack.

Fireplace with outside air intakes and hot air supplies.

Fireplace flue going thru roof next to cupola.

Special sealed electrical boxes in exterior walls.

Special VELUX framing with exterior insulation.

Triangle skylights with insulation,
vapor barrier and taped seams.

Triangle skylight in upstairs bath with custom trim detail.