Your Trusted Siding, Roofing, Decking & Window Experts on Shaw Island, WA

Trusted for Over 450 verified 5 star reviews and 1750 + jobs

 Alpine Siding Pros serves Shaw Island, WA with specialized roofing, siding, window, and decking solutions designed for island living. With two decades of Pacific Northwest expertise, we deliver durable installations, advanced waterproofing, and courtesy rot repair. Expect clear estimates, prompt communication, and craftsmanship built to withstand Shaw Island’s marine climate.

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Why Choose us

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Our top-rated siding company specializes in James Hardie siding, siding replacement, and exterior upgrades for lasting durability and curb appeal.

A REPUTATION OF EXPERIENCE, QUALITY, AND TRUST

Washingtons Elite Preferred James Hardie Siding Contractor
Serving Whatcom and surrounding counties for over 22 years!

Top-Rated Siding Company Bellingham, WA
Siding Contractors Bellingham

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Siding services, window replacement, roofing experts – 189 w larson rd, bellingham, wa 98226 copy

Marine-Grade Roofing on Shaw Island

Alpine Siding Pros installs high-performance asphalt shingles and standing-seam metal roofs formulated to resist Shaw Island’s salt-air, wind-driven rains, and winter storms. Our certified crews begin with a detailed roof-deck inspection, apply marine-rated underlayment, and seal all flashings with corrosion-resistant sealants to prevent leaks and ice dams.

Prior to installation, we perform a comprehensive structural assessment—identifying any hidden rot or decking damage—and include courtesy rot repair at a nominal fee. Backed by manufacturer warranties and our commitment to on-time completion, your new roof will protect your Shaw Island home and maintain its waterfront curb appeal.

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Coastal-Ready Siding Installations

 Protect your Shaw Island residence with low-maintenance vinyl, fiber cement, or engineered wood siding. Our installers achieve millimeter-perfect trim alignment, install continuous waterproofing membranes, and expertly caulk each seam to block moisture, drafts, and salt intrusion in the maritime climate.

Every siding project begins with substrate and sheathing inspections. By pairing top-tier materials with our perfected moisture-barrier techniques, we deliver an energy-efficient, mold-resistant exterior that endures UV exposure and temperature swings—boosting both longevity and island curb appeal.

Camano island hardie trim

High-Performance Coastal Windows

 Upgrade to ENERGY STAR®-rated double- and triple-pane vinyl or fiberglass windows designed for Shaw Island’s marine-freshwater environment. Our precise measurements and advanced sealing eliminate drafts, reduce condensation, and improve thermal performance year-round.

We assess existing frames and flashing, remove old units with care, and complete a meticulous cleanup. Enjoy lower energy bills, superior soundproofing from ferry and wind noise, and unobstructed views of the Salish Sea and surrounding islands.

New roof installation, james hardie siding, pressure treated decks – 2087 rosario rd, orcas island, wa 98245 min

Custom Marine-Grade Decking

 Extend your outdoor living with a bespoke deck from Alpine Siding Pros. We design and build decks using pressure-treated lumber, high-performance composite boards, or marine-grade hardwoods rated for coastal moisture. Our crews adhere to local code for correct joist spacing, ledger attachment, and drainage.

From simple viewing platforms to multi-level entertainment areas with corrosion-resistant fasteners and low-maintenance finishes, we deliver a safe, durable deck that maximizes your Shaw Island home’s waterfront lifestyle.

Why Alpine Siding Pros Excels on Shaw Island

Alpine Siding Pros combines 20 years of Pacific Northwest expertise with an intimate understanding of Shaw Island, WA’s unique marine-foothill environment and rural community character. Our Bellingham-based team partners with Washington suppliers to source premium roofing, siding, window, and decking materials—ensuring rapid delivery and local support. We deliver transparent bids, manufacturer-backed warranties, and neighborhood-focused service for every project.

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Mastering the Building Envelope

We treat your Shaw Island home’s exterior as a single integrated system—coordinating roofing, siding, windows, and decking into a seamless barrier against moisture and air infiltration. Our crews install high-performance vapor barriers, precision flashings, and premium sealants at all critical junctions. By inspecting and reinforcing sheathing and framing, we prevent rot and mold before they start, maximizing energy efficiency and indoor comfort.

Transparent Pricing & Courtesy Rot Repair

Integrity is our hallmark. At Alpine Siding Pros, rot repair is quoted separately as a courtesy—charged only when hidden decay is discovered. Every estimate line-items materials, labor, and any remediation so Shaw Island homeowners never face surprise fees. This transparency allows you to budget confidently and ensures your exterior project stays on schedule, on budget, and free of hidden costs.

Local Partnerships & Island Community Focus

As a locally owned Bellingham contractor serving Shaw Island, we partner with Washington-state manufacturers and suppliers—supporting the regional economy while ensuring prompt access to premium materials. Our crew lives in nearby communities, understands island permit processes, and respects local aesthetics. From minor repairs to full recladding, we communicate openly, adhere to timelines, and treat your property with care—building lasting relationships one home at a time.