SIP Air-tight House Springfield MN

Location: Springfield, MN

Project Information

Project Type: Residential, > 3,000 sq. ft.
Manufacturer: Extreme Panel Technologies
Builder: BKC Supply + Design
Design Professional: CR Consulting + Design
Year Built: 2022


High Performance: No
HERS/EUI Index Score:
ACH50 - Blower Test Results:
CO2 lbs./sq.ft./year:

The builders/homeowners have worked with Extreme Panel SIPs in the past and decided to partner with us again due to their positive experience. They fully trust the SIP system, understand the benefits, and appreciate the importance of sustainable, high-performance building. Many of our first-time customers turn into repeat customers after experiencing the convenience and reliability of building with SIPs.

SIP wall thickness: 8 1/2"
SIP roof thickness: 12 1/4"

Off-site pre-fabrication streamlined the construction process, which was extremely important during the winter months. It also provided a significantly warmer site for the construction crews, helping save time and money on skilled labor. The air-tight building envelope created when building with SIPs slashed regular utility expenses for the homeowners.

The whole 4500 sq. ft. house is located on a heated concrete slab at grade with concrete foundation walls. It includes an in-floor radiant heat system throughout. There are two high-efficiency LP gas furnaces in the house for backup but have never been needed due to a Central Boiler outdoor wood furnace- even in the cold MN winter.


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