Railings

A strong, well-designed railing is one of the most important features of any deck. It provides safety, enhances appearance, and defines the space. At King County Decks, we build custom railing systems that match your deck’s style, meet code requirements, and last for years — whether you’re planning a small patio or a multi-level outdoor retreat.

With 23 years of experience in home construction and outdoor builds, our team knows what it takes to deliver railing systems that are both functional and beautiful. Homeowners across Bellevue, Seattle, Tacoma, Kirkland, Redmond, and Mercer Island trust King County Decks to create safe, durable railings tailored to their homes.

Railing for Every Project

Whether you’re adding railings to a simple family barbecue deck or a fully custom three-story structure with stairs, pools, and a jacuzzi, we have the materials and expertise to do it right. Our railing options include:

• Pressure-treated wood for a natural look

• Composite railing for low-maintenance durability

• Sleek aluminum and cable rail systems for a modern design

• Decorative accents, glass panels, and integrated lighting

We help you choose the right combination of safety, style, and budget — offering both cost-effective and luxury railing materials to suit your project.

Expert Installation with Attention to Detail

Every railing we build is designed to meet local code requirements and stand up to the Pacific Northwest weather. Whether you’re replacing an old, unsafe railing or building something brand new alongside stairs or an elevated deck, we take the time to ensure each post, bracket, and baluster is properly secured and aligned.

Clear, Honest Quotes

Our quoting process is straightforward. No surprises, no vague allowances. We provide detailed pricing, material options, and a clear timeline so you always know what to expect. From Bellevue to Mercer Island, we believe every homeowner deserves transparent communication and dependable work.

Serving Bellevue, Seattle, Tacoma, Kirkland, Redmond, Mercer Island, and surrounding areas — King County Decks delivers high-quality railing systems built for safety, beauty, and long-lasting performance.