Seattle Green Lake Exterior Rebuild

Project Overview
Located in Seattle’s Green Lake neighborhood, this project involved the complete exterior transformation of an existing single-family home and accessory dwelling unit (ADU). The homeowner partnered with Synapse Construction early in the process, engaging our team for a collaborative 3D design and planning phase before construction began.
The goal was to modernize and unify the property while preserving the home’s classic neighborhood character. The result is a cohesive exterior envelope featuring durable materials, refined architectural detailing, and improved indoor-outdoor living spaces.
Design & Pre-Construction
Synapse worked closely with the homeowner using a 3D design process to visualize material selections, proportions, and architectural elements before construction. This approach allowed the owner to confidently move forward with design decisions and ensured the final build aligned with both functional needs and aesthetic goals.
Scope of Work
Complete Exterior Re-Cladding
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Full removal of existing exterior materials
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Rebuilding the exterior envelope from plans
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New siding, trim, windows, and doors installed on both the main home and ADU
Outdoor Living Improvements
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New elevated deck designed for entertaining and everyday use
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New front porch with refined architectural detailing
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Custom railings for safety and visual continuity
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Arbor installation to define outdoor space and add character
Materials & Systems
Hardie Plank Fiber Cement Siding
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Durable, low-maintenance exterior cladding
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Installed to provide long-term moisture resistance and clean horizontal lines
Wood Shingle Accents
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Used to add texture and traditional charm
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Balanced modern updates with classic Green Lake architectural style
Windows, Doors & Trim
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New energy-efficient windows throughout
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Updated exterior doors for improved performance and curb appeal
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Crisp trim details to unify the home and ADU as a single, cohesive property
Final Outcome
The completed project delivers a refreshed, highly durable exterior that respects the character of the Green Lake neighborhood while significantly improving performance, longevity, and usability. Through careful planning, quality materials, and attention to detail, Synapse transformed both the primary residence and ADU into a cohesive, modernized property designed to last.
This project highlights the value of combining thoughtful design, full-envelope construction, and craft-driven execution from start to finish. Contact Synapse Construction for any of your exterior remodeling needs.



— Synapse Construction | Building Envelope Specialists