
Deck Services for Northwest Washington
Nothing is more rewarding than helping homeowners create a dream backyard—one that extends living and entertaining spaces from the home into the great outdoors. The ideal deck should reflect the architecture of your home and your unique lifestyle. Built with high-quality, easy-to-maintain materials and expert craftsmanship, a deck from Topside Roofing & Siding is designed for year-round enjoyment and lasting durability.
High-Quality Options for Every Style and Budget
Choosing the right deck material is key to creating a space that’s beautiful, durable, and suited to your lifestyle. At Topside Roofing & Siding, we offer premium decking materials that combine performance and style—from classic wood to advanced composite and vinyl options. Whether you're envisioning a rustic retreat or a modern outdoor oasis, we have the perfect solution to bring your dream deck to life.
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Composite decking is an excellent choice for homeowners seeking a sleek, low-maintenance deck with the charm of real wood. Crafted from a blend of recycled wood fibers and plastics, composite boards are engineered for long-term durability and resistance to the elements.
Benefits:
Low maintenance—just rinse occasionally
Resistant to rot, warping, and splinters
Looks and feels like real wood
Available in a wide range of colors and textures
Eco-friendly and sustainable
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Classic Beauty with Natural Warmth
Wood decking delivers timeless appeal with unmatched authenticity. Whether you opt for economical pressure-treated lumber or luxurious hardwoods, wood decks offer a warm, natural look that you can stain or paint to match your home's aesthetic.
Benefits:
Can be stained or painted any color
Naturally beautiful texture and aroma
Most affordable upfront cost
Easy to customize with traditional or contemporary railing
Can be sanded, repaired, and refinished over time
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Vinyl decking is the ultimate choice for homeowners who want a sophisticated look with virtually no upkeep. Its seamless, waterproof surface makes it especially popular for second-story decks, balconies, or areas exposed to heavy rain.
Benefits:
No need for sealing, staining, or painting
Highly durable and long-lasting
Superior slip resistance for added safety
Exceptional resistance to fading, moisture, and mildew
Excellent for wet climates and high-traffic areas
#1 Consumer Choice in the PNW
A+ Ratings on the BBB
Over 10k Satisfied Customers
35+ Years in Business

Deck Maintenance Services in Bellingham, WA
Topside Roofing & Siding offers professional deck maintenance services in Bellingham, WA and throughout Whatcom County to keep your deck safe, clean, and looking great year-round. Our expert team provides annual inspections, deep cleaning, sealing, staining, and repair services tailored to the unique needs of wood, composite, and vinyl decks. With extensive experience in the Pacific Northwest’s wet climate, we help homeowners in Bellingham, Skagit, Snohomish, San Juan, and Island counties protect their investment and enjoy their outdoor living spaces for years to come.
Railing Options that Elevate
Style & Safety
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Metal & Cable Railings
Ideal for homes with scenic backdrops, metal and cable railing systems provide a clean, open feel without sacrificing safety. Their minimalist profiles preserve sightlines, making them a favorite for decks overlooking water, forest, or mountains.
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Wooden Railing
For those who love the rich character of natural wood, traditional wood railings offer unmatched warmth and design flexibility. From ornate baluster styles to sleek, modern lines, we can build wood railings that reflect your home’s architecture.
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Composite Railing
Composite railings combine the visual appeal of painted wood with the strength and long-term reliability of advanced synthetic materials. An excellent low-maintenance option for homeowners who want a polished look without the upkeep.
Bellingham’s Trusted Deck Contractors for Wood, Composite, and Vinyl
Topside Roofing & Siding is Bellingham’s trusted choice for beautifully crafted decks that transform outdoor spaces into functional, year-round living areas. From Skagit Bay to the San Juan Islands, our team designs and builds custom wood, composite, and vinyl decks that stand up to the Northwest climate. Whether you're adding a cozy backyard retreat or upgrading your current space, we’re here to help you enjoy the best of outdoor living in Whatcom County.
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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Siding
Fresh siding gives your home a clean, updated look while helping to lower energy bills and shield the exterior from the elements.
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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.
