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SQFT Studios
Award winner
DADU | Seattle Washington | SIPs DADU
Washington
Project Type Residential | ADU & DADU
Year Completed 2020
Project Size 380 sq ft
SIPS Used 4" EPS Walls / 8" EPS Roof
Sustainable Features Premier SIPS, Low VOC - cabinetry, paint (interior/exterior), cork flooring
Awards 2021 BEA Classic Homes Under 900 S/F Classic Runner-Up
Architect MyKabin
Contractor MyKabin
Project Overview
Stone Ave DADU
Why SIPs?
The client needed additional space for their growing family and was looking for an affordable alternative to remodeling their current home or moving. The space had to be flexible enough to serve as overflow space for the family, a full-time home for extended family, or potentially a rental property. Which meant it had to be cozy, comfortable, and energy efficient. SIP panels helped us create a dwelling that met all their needs.
Benefits of SIPs:
By utilizing SIP panels, we were able to construct a very energy-efficient DADU, perfect for our cold, wet Seattle winters.
Innovative Elements:
We used a pier and beam foundation, which required less concrete, and minimal disruption to the existing yard.
Certifications:
- 4 Star Built Green Certification
HVAC System:
- HRV - PANASONIC FV-04VE1 SPOT Energy Recovery Ventilator (ERV) provides fresh ventilated air.
- Whole House fan is located in the kitchen. PANASONIC FV-0810VSS1 80-100 CFM CONTINUOUS OPERATION
- Bath Fan - PANASONIC FV-0510VSL1 50-80-100 CFM. Cadet heater.
Energy-Saving Materials:
- WIndows U=0.28
Client Comment:
“The warmth, the customer service, the flexibility of the product,” Shanna said. “It’s a great product. There’s a no-nonsense angle, which is great. Pragmatic. You get a good price and a lot of reliability.”
Ready to Build Beyond Conventional Framing?
Premier SIPS deliver a high-performance building envelope that outperforms traditional framing in efficiency, strength, and long-term durability. If you're evaluating SIPs, planning an upcoming project, or ready for pricing, now is the time to talk with our team about the right next step.
