At KB Custom Railing, we design, fabricate, and install welded aluminum and stainless-steel railings that elevate homes and outdoor spaces across Bellevue, Kirkland, Issaquah, and the greater Seattle Eastside. Whether you’re planning a remodel, a new build, or simply refreshing a deck or staircase, we partner with homeowners, builders, and designers to bring every vision to life.
Homeowners
We help single-family homeowners and condo owners create safe, stylish spaces that last for decades. From a modern glass deck with unobstructed views to a classic vertical picket stair railing, we provide complete start-to-finish service—including design consultation, fabrication, and professional installation.
Builders & Contractors
Builders and general contractors trust KB Custom Railing for turn-key railing solutions that meet demanding schedules and code requirements. Our team collaborates on everything from custom drawings and engineering to jobsite-ready delivery and installation, ensuring precision and peace of mind.
Architects & Designers
Architects and interior designers rely on us for fully bespoke, architectural-grade railings that integrate seamlessly into their plans. We can match a concept drawing, replicate a magazine feature, or co-create something never seen before—while ensuring that every design meets local and national building codes.
Remodel & Renovation Projects
Whether you’re updating a view deck in Bellevue, reimagining a Kirkland interior staircase, or adding a rooftop entertaining space in Issaquah, we deliver custom-fit solutions that enhance safety and aesthetics without compromising design.
Why the Eastside Chooses KB Custom Railing
Durable Welded Aluminum
Built to resist rain, humidity, and coastal air.
Custom Finishes
From classic black to metallic hammertones and designer glass.
Code-Compliant
& Long-Lasting
Engineered to exceed IRC and IBC standards and last 25–50 years.
End-to-End Service
From consultation and drawings to fabrication and professional installation.
Recent Projects
From Issaquah hillside decks to Kirkland staircases and Bellevue balconies, our project portfolio highlights the craftsmanship and customization behind every railing system we build.
Start Your Custom Railing Project Today
Request a quote and our design team will walk you through the custom design, fabrication, and installation process—from start to finish.