Mahogany Apartments Project – 130 Units – Dawson Project

Mahogany Manor Apartments – 130 Units + Six 4-Plex Buildings | New Construction | Full Exterior Siding System, 450+ Windows, 1,230+ Doors, and Full Interior & Exterior Painting | In Partnership with Dawson Construction

Alpine Exteriors proudly partnered with Dawson Construction, one of Whatcom County’s most respected and established general contractors, on the successful delivery of Mahogany Manor Apartments — a major ground-up, new construction project consisting of 130 apartment units and six additional 4-plex buildings.

Spanning over 12 months and executed in multi-phase scheduling, this project showcased Alpine’s capacity to handle complex, high-volume scopes across framing, envelope protection, window and door installation, and full-scale painting — all while coordinating closely with Dawson’s superintendents, project managers, and trade schedules.

🔨 Scope of Work:

Exterior Siding System:

We installed a comprehensive James Hardie® fiber cement siding package, including:

• 8 ¼” Hardie Lap Siding
• Hardie Architectural Panels
• Staggered Edge Shingles
• Board and Batten Vertical Siding

All siding was installed over a rainscreen assembly using Tyvek® DrainWrap™ WRB, which provides advanced moisture drainage and long-term protection for multi-family buildings in the Pacific Northwest’s wet climate.

Window & Door Installation:

Alpine Exteriors was responsible for the complete installation of:

• 450+ windows
• 1,230+ doors, including all interior doors, entry systems, and patio doors

Each opening was flashed, sealed, and installed to code, ensuring optimal performance and energy compliance across all units.

Interior & Exterior Painting:

We completed full-scale painting for both interiors and exteriors, utilizing over 2,500 gallons of Sherwin-Williams® primers and coatings. This included:

• All exterior siding, trim, and accents
• All interior walls, ceilings, and door systems
• Complete interior door priming and painting

Our paint crews followed strict prep and application standards for durability, consistency, and a premium-grade finish on every surface.

🏗️ Execution & Workforce:

This project involved thousands of labor hours and required multi-crew coordination across disciplines, with dozens of skilled Alpine Exteriors personnel onsite daily — including certified siding installers, carpenters, window and door specialists, professional painters, and project management staff.

✔️ Mahogany Manor stands as a prime example of Alpine Exteriors’ ability to partner with top-tier general contractors like Dawson Construction to deliver high-volume, high-performance exterior packages on time and on budget.

⚠️ New construction demands more than materials — it requires precision, manpower, and the ability to integrate seamlessly into multi-trade schedules. Alpine Exteriors brings scalable solutions and trusted craftsmanship to the table for commercial builders and developers.

This project was GC’d by Dawson Construction one of the largest commercial companies in Washington state.

Mahogany Manor Apartments