Since 1994, NNL Railings has crafted custom aluminum railing and decking solutions for standout homes and buildings across the Western Washington—from high-rises to backyards.

Railings

Since 2000, NNL Railing has delivered premium, maintenance-free railing systems for homes and commercial projects across the Northwest. Explore our custom options, expert service, and unmatched durability.

Canopies & Sunshades

From Seattle to Bellevue to Kirkland to Redmond, our custom canopies and sun shades bring comfort, functionality, and architectural flair to homes and commercial spaces. Explore our work and let us help design a solution that’s as practical as it is beautiful.

Aluminum Decks

Our aluminum decks are the perfect complement to our railing systems—low-maintenance, long-lasting, and made to elevate any space. We've completed standout projects across Seattle, and we’re proud to see our work bringing lasting enjoyment to homeowners and residents alike.

Trellises & Enclosures

Our custom aluminum trellises and enclosures add structure, privacy, and visual appeal to outdoor areas—perfect for residential backyards, commercial courtyards, and everything in between. Designed to endure the Northwest weather, they’re built for beauty and function.

Why Work with Us?



  • Isac L.
    I wanted to express how pleased I am to have completed another project with you and your team. It's been a pleasure collaborating, and I look forward to our future projects together.
    Isac L.
    Compass GC
  • Michael S.
    It has been a pleasure working with you and the NNL team. You guys are one of the best Contractors we work with.

Featured Work

Clients