April 21, 2025 · Mark Kiefer
How SIPs Support a Greener Tomorrow
A builder's look at how structural insulated panels support energy efficiency, comfort, and long-term performance.
Kiefer Built Journal
Practical notes on energy-efficient construction, SIPs, modern homes, and projects built for Northern Colorado conditions.
April 14, 2025 · Mark Kiefer
Building Smarter With SIPs
How Kiefer Built uses structural insulated panels to improve strength, reduce waste, and create more efficient homes.
March 19, 2025 · Mark Kiefer
Efficiency and Comfort in a Modern Home
A practical view of how planning, insulation, window placement, and finish decisions shape the way a home lives.
March 19, 2025 · Mark Kiefer
Award-Winning Energy-Efficient Home
A Red Feather Lakes project shows how modern building methods can support both mountain durability and daily comfort.
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