You’re located in Climate Zone 4.
Climate Zone 4 is known as a mixed climate region, experiencing both warm summers and cool to cold winters. This zone spans across parts of the Midwest, Mid-Atlantic, Pacific Northwest, and select inland areas, creating a diverse range of seasonal conditions that require balanced building strategies.
Climate Zone 4 should prioritize energy efficiency, comfort, and durability, creating homes that perform well across all seasons.
Get Your Climate Report and House Plans
Discover how your local climate impacts home design and energy efficiency. Get your personalized Climate Report to understand the key design considerations for your area, then explore house plans tailored to your climate zone for greater comfort, performance, and energy savings.
Get your Climate Report today and find the right house plan designed for where you live.
Zone 4 Washington (Traditional) + Washington (Traditional) House Plan
Homes in Zone 4 benefit from:
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High-performance insulation and air-sealing to maintain comfort
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Energy-efficient HVAC systems suitable for both heating and cooling
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Proper moisture management to prevent condensation and maintain indoor air quality
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Passive solar strategies to capture winter heat while minimizing summer overheating
What Homeowners Are Saying
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