This Issaquah, WA project was built as a complete exterior case study, not just another list of siding materials. KV Construction approached the work as one exterior system, coordinating the main cladding with the documented preparation, weather protection, transitions, and finish details.
Issaquah’s foothill setting gets substantial rainfall, so the large window count made consistent head flashing and wall-layer coordination especially important.
The core installation centered on Western Red Cedar straight-edge shingles with primed fiber cement HardiePlank lap siding. Several project-specific details shaped the scope: 28 windows and a straight-edge / even-course Western Red Cedar shingle layout made opening alignment a major part of the project. Together, those choices gave the project a clearer architectural identity while keeping the scope grounded in the actual materials and processes used on site.
Because this was new construction, the challenge was coordination rather than demolition. New-construction installation with no old-siding tear-off in the documented scope The siding profiles, openings, flashing, and architectural transitions needed to be planned together from the beginning.
Pacific Northwest exterior work has to respect water. On this project, the documented supporting system included Tywek paper, 26GA window head flashing, and QUAD MAX. Those layers and transition details help the siding, openings, corners, penetrations, and adjoining surfaces work together through the region’s long wet season.
The main exterior choice was Western Red Cedar straight-edge shingles with primed fiber cement HardiePlank lap siding. KV Construction paired that with Window integration coordinated across cedar and fiber cement wall areas. The profile, spacing, texture, trim depth, and color or finish all influence how the building reads from the street, while the supporting details protect the edges where materials meet.
Several project details made this scope more complete: 28 windows and a straight-edge / even-course Western Red Cedar shingle layout made opening alignment a major part of the project. These items are important because siding projects often become most complex at soffits, openings, rooflines, lower-wall transitions, gutters, or places where two materials and profiles meet.
The finished scope gives the property a more coordinated exterior, with the visible siding and the supporting details tied into one project. It is the kind of work KV Construction wants to be known for: practical, well-organized, and built around durable siding systems suited to Pacific Northwest weather.
Talk with KV Construction about a full siding replacement, James Hardie exterior upgrade, or larger moisture-related siding project built for Pacific Northwest weather. KV Construction is owner-operated, uses consistent crews, follows disciplined flashing and QUAD MAX sealant standards, and backs its work with a 5-Year KV Workmanship Warranty. Request a free siding consultation to review your exterior, materials, waterproofing details, and project fit.
