Siding Installation & Replacement in Northwest Washington
Topside Roofing & Siding offers expert siding installation and replacement throughout Northwest Washington. Our high-quality materials and skilled craftsmanship enhance curb appeal, boost energy efficiency, and protect your home from the elements. Designed to match your home's style and built for the local climate, our siding solutions add long-lasting value and performance year-round.
#1 Consumer Choice in the PNW
A+ Ratings on the BBB
Over 10k Satisfied Customers
35+ Years in Business
Siding Installation, Repair & Replacement in Bellingham, WA
Whether you need new siding installation, timely repairs, or a complete replacement, Topside Roofing & Siding delivers lasting solutions that protect and beautify your home. We specialize in high-performance vinyl siding that resists fading, cracking, and weather damage while enhancing curb appeal and improving energy efficiency.
With extensive experience in the Pacific Northwest’s wet climate, our team helps homeowners in Bellingham, Skagit, Snohomish, San Juan, and Island counties extend the life of their homes and boost property value. Contact us today to schedule your free siding estimate and protect your home for years to come.
SIDING PRODUCTS WE CARRY
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CertainTeed
CertainTeed offers a wide range of durable, stylish siding options—including lap, shake, shingle, board and batten, STONEfaçade veneer, soffit, and trim—designed to suit any home style. With a rich color palette and helpful visualization tools, homeowners can easily customize their exterior for a cohesive, attractive look.
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James Hardie
James Hardie fiber cement siding combines durability and design flexibility, ideal for the Pacific Northwest. It resists harsh weather and fading, with a variety of styles and ColorPlus® finishes for a custom look. Topside Roofing & Siding ensures expert installation and lasting performance—contact us today for a free consultation.
Bellingham’s Trusted Siding Experts for Vinyl, Fiber Cement & More
Topside Roofing & Siding is Bellingham’s go-to source for professional siding installation, repair, and replacement. Serving homeowners from Skagit Bay to the San Juan Islands, we specialize in durable vinyl and James Hardie fiber cement siding built to withstand the Pacific Northwest’s wet climate.
Our siding solutions enhance curb appeal, improve energy efficiency, and provide essential protection from rain, snow, and sun. Whether you're upgrading worn-out siding or customizing the look of a new home, our expert team is here to help you protect your investment and elevate your home's exterior across Whatcom County and beyond.
Top-Rated Roofing Experts in Washington
We put customer satisfaction at the heart of every roofing project. Whether you're tackling a full replacement or fixing a small leak, our team brings trusted service and craftsmanship that’s earned us recognition across the region. Let us take the stress out of your next roofing job.
Additional Services
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Decks
A well-built deck adds outdoor living space, boosts home value, and enhances overall curb appeal.
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Skylights
New skylights bring in natural light, improve ventilation, and enhance your home’s design.
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Roofing
Proper roofing prevents water damage and ensures a longer lifespan for your home.
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Windows
New windows boost energy efficiency, enhance natural light, and add lasting value to your home.
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Gutters
New gutters improve drainage, protect your foundation, and boost curb appeal.
