Your Trusted Siding, Roofing, Decking, Windows, Exterior Contractor in Whatcom Falls, WA

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

Alpine Siding Pros serves Whatcom Falls, WA with specialized roofing, siding, window, and decking solutions designed for its lush, moisture-rich environment. Drawing on two decades of Pacific Northwest experience, we deliver weather-resistant installations, precision waterproofing, and courtesy rot repair. Expect clear estimates, prompt communication, and craftsmanship built to withstand Whatcom Falls’s heavy rains and forest canopy.

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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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Mill creek cool roofing

Waterfall-Ready Roofing Solutions

Alpine Siding Pros installs heavy-duty asphalt shingles and standing-seam metal roofs engineered to shed heavy rainfall typical of the Whatcom Falls area. Our certified crews begin with a detailed deck inspection, apply ice-and-water shield underlayment in valleys, and seal all flashings with premium sealants to prevent leaks and moss growth.

Every project starts with a structural assessment to uncover hidden rot or framing damage—courtesy rot repair is available at a nominal fee. Backed by manufacturer warranties and our punctual completion guarantee, your new roof will protect your home and enhance its woodland-edged curb appeal for years to come.

Lake stevens roof scope

Moss-Resistant Siding Installations

Protect your Whatcom Falls home with low-maintenance vinyl, fiber-cement, or engineered wood siding formulated for high-humidity conditions. Our installers achieve millimeter-perfect trim alignment, install continuous moisture-barrier membranes, and expertly caulk every seam to block rot, drafts, and algae growth under the forest canopy.

Each siding project begins with substrate and sheathing inspections to ensure a solid base. By pairing premium cladding with our perfected waterproofing techniques, we deliver an energy-efficient, mold-resistant exterior that endures UV exposure and wide temperature swings—boosting both longevity and valley-view charm.

Lake stevens board and batten

Energy-Efficient Forest-Edge Windows

Alpine Siding Pros installs ENERGY STAR®-rated double- and triple-pane vinyl or fiberglass windows designed for Whatcom Falls’s cool, damp climate. Our precise measurements and advanced sealing methods eliminate drafts, reduce condensation, and improve thermal performance while minimizing fogging from nearby falls and streams.

We evaluate existing frames and flashing before carefully removing old units, then perform a thorough cleanup. Enjoy lower energy bills, superior soundproofing from rushing water, and uninterrupted views of moss-draped evergreens and tumbling falls.

Siding repaired near me sedro woolley

Custom Forest-Edge Deck Construction

Extend your outdoor living with a bespoke deck from Alpine Siding Pros. We design and build decks using pressure-treated lumber, composite materials, or hardwoods rated for high-moisture environments. Our teams follow local code for proper joist spacing, ledger attachment, and deck-board ventilation to prevent rot.

From shaded viewing platforms to multi-level entertainment areas, we select corrosion-resistant fasteners and low-maintenance finishes. The result is a safe, durable deck that harmonizes with Whatcom Falls’s natural beauty and provides lasting enjoyment.

Why Alpine Siding Pros Thrives in Whatcom Falls

Alpine Siding Pros brings 20 years of Pacific Northwest expertise to Whatcom Falls’s uniquely wet, forested setting. Our Bellingham-based team partners with Washington suppliers to source premium roofing, siding, window, and decking materials—ensuring rapid delivery and local support. We provide transparent bids, manufacturer warranties, and community-focused service, completing every exterior project on time, on budget, and built to last.

(Siding, Roofing, Windows, Decking, Painting, etc..)

Mastering the Building Envelope

We view your home’s exterior as a single, integrated system—coordinating roofs, siding, windows, and decks to repel moisture and air infiltration. Our crews install high-performance vapor barriers, precision flashings, and premium sealants at every junction. By inspecting and reinforcing underlying sheathing and framing, we prevent rot and mold before they start, maximizing energy efficiency and indoor comfort.

Transparent Pricing & Courtesy Rot Repair

Integrity drives our process. At Alpine Siding Pros, rot repair is quoted separately as a courtesy—charged only if hidden decay is uncovered. Every estimate line-items materials, labor, and any remediation so Whatcom Falls homeowners never face surprise fees. This transparency lets you budget confidently and ensures your project stays on schedule and on budget.

Local Partnerships & Community Commitment

As a locally owned Bellingham contractor serving Whatcom Falls, we partner with Washington-state manufacturers and suppliers—supporting the regional economy while ensuring premium material access. Our crew lives nearby, understands municipal permit processes, and respects neighborhood character. From small repairs to full recladding, we communicate openly, adhere to timelines, and treat your property with care—building lasting relationships one home at a time.