Your Trusted Siding, Roofing, Decking, Windows, Exterior Contractor in Alger, WA

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

Alpine Siding Pros proudly serves Alger, WA and the surrounding Whatcom, Snohomish, Skagit, and King counties with nearly two decades of exterior contracting mastery. Our Bellingham-based team delivers durable roofing, precision siding installations, energy-efficient windows, and custom decking designed for Washington’s unique climate. We’ve perfected waterproofing techniques and include courtesy rot repair at a nominal fee to eliminate hidden charges. Whether you’re updating the façade of a waterfront cottage on Puget Sound or adding a deck with sweeping mountain views, we guarantee transparent pricing, responsive communication, and workmanship built to last. Contact us today for a free, detailed bid and experience the Alpine difference.

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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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Dependable Roofing Services in Alger

Alpine Siding Pros installs premium asphalt shingle and standing-seam metal roofing tailored for Alger’s coastal rains and winter snow. Our certified crews perform thorough deck inspections, apply high-performance underlayment, and seal all flashings to prevent leaks and ice dams.

We begin each project with a structural assessment to identify any hidden rot or damage, then offer courtesy rot repair at a minimal fee. Backed by manufacturer warranties and our commitment to on-time completion, your new roof will protect your Alger home and enhance its curb appeal.

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Weather-Resistant Siding Installations in Alger

Transform your Alger property with low-maintenance vinyl, fiber cement, or engineered wood siding from Alpine Siding Pros. Our installers meticulously align trim, install continuous waterproofing membranes, and caulk all joints to block moisture and drafts.

Each siding job starts with substrate evaluation and sheathing inspection. By combining premium materials with our refined water-barrier techniques, we deliver an energy-efficient exterior that resists mold, endures UV exposure, and elevates your home’s appearance in Alger’s changing weather.

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Energy-Efficient Windows for Alger Homes

Upgrade to ENERGY STAR®-rated double- and triple-pane vinyl or fiberglass windows installed by Alpine Siding Pros. Our precise measurements and advanced sealing methods eliminate drafts, reduce condensation, and improve thermal performance in Alger’s maritime climate.

We assess existing frames and flashing before carefully removing old units. After installation, we perform a meticulous cleanup—leaving your home with unobstructed views of the Salish Sea, lower utility bills, and enhanced soundproofing.

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Custom Decking Solutions in Alger

Expand your outdoor living with a bespoke deck from Alpine Siding Pros. Serving Alger, WA, we build decks using pressure-treated lumber, composite materials, and hardwoods designed for coastal moisture. Our installers follow local code for proper joist spacing, ledger attachment, and drainage.

Whether you envision a simple platform overlooking the water or a multi-level entertainment area, we select corrosion-resistant fasteners and finishes to ensure safety, durability, and low-maintenance enjoyment year-round.

Why Alpine Siding Pros Excels in Alger

Alpine Siding Pros combines 20 years of regional expertise with an intimate understanding of Alger’s coastal environment. Our Bellingham-based team partners with Washington suppliers for premium materials, ensuring rapid delivery and local support. We provide transparent bids, manufacturer-backed warranties, and community-focused service—guaranteeing every exterior project in Alger is completed on time, on budget, and built to last.

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Mastering the Building Envelope

We treat your home’s exterior as a unified system—integrating roofing, siding, windows, and decking to work in harmony. Our crews install high-quality vapor barriers, flashings, and sealants at critical junctures to prevent moisture intrusion and air leaks. By inspecting and, if necessary, repairing underlying sheathing and framing, we stop rot before it starts and maximize energy efficiency and indoor comfort in Alger’s coastal climate.

Transparent Pricing and Rot Repair

At Alpine Siding Pros, honesty is our policy. We separate rot repair from core services—charging only a nominal courtesy fee when sheathing or framing replacement is required. Every bid clearly itemizes materials, labor, and any rot remediation so Alger homeowners never face surprise invoices. This transparency lets you budget confidently and focus on the quality results you deserve.

Local Partnerships and Community Focus

As a locally owned Bellingham contractor, we work with Washington-based manufacturers and suppliers—supporting regional businesses and ensuring rapid access to product lines. Our crew members live in the communities we serve and are familiar with Alger’s building codes and neighborhood character. Whether tackling a small repair or a major recladding project, we communicate openly, show up on schedule, and treat your property with the utmost care.