Custom Interior Metal Railings & Decorative Metal Panels: Mercer Island, WA Project
May 1, 2026
Interior Railings
Custom Railings WA – Serving Medina, Bellevue, Mercer Island, and the Greater Eastside
When a Mercer Island homeowner approached Custom Railings WA for a renovation project, they had a clear vision: clean, modern lines that would tie together the open floor plan without breaking up the natural light flowing through the home. The result was a fully custom metalwork package that included two floor-to-ceiling decorative metal panels and a custom interior staircase railing, all fabricated in our Washington shop and installed on-site.
Every piece was designed, welded, finished, and installed by our team to match the home’s contemporary architecture and the client’s exact taste.



The Design Brief
The homeowner wanted something that felt:
- Modern but warm, not cold or industrial
- Visually open, allowing sightlines and daylight to pass through
- Cohesive, with the railing and decorative panels reading as one design language
- Built to last, using premium steel and a durable powder-coated finish
Working closely with the client, we developed a signature pattern, vertical steel bars accented by short horizontal “tick” bars placed at varied heights and intervals. The asymmetric placement gives each piece a sculptural, almost musical rhythm rather than a repetitive grid look.
Custom Decorative Metal Panels as Room Dividers
The two decorative metal panels serve as architectural room dividers between the main living area, the entry, and the kitchen. Rather than installing a solid wall, which would have closed off the space and blocked daylight, the panels define each zone while keeping the floor plan visually open.
Key features of the custom decorative panels:
- Full floor-to-ceiling height for a dramatic architectural statement
- Vertical steel bars with hand-placed horizontal accent details
- Matte dark bronze powder-coated finish for a rich, modern look
- Welded steel frame for structural integrity and a clean perimeter
- Anchored discreetly to the floor and ceiling for a seamless install
The panels filter light beautifully throughout the day, casting subtle linear shadows across the flooring as the sun moves — a design detail the client specifically loved.
Custom Interior Metal Staircase Railing
To carry the design throughout the home, we fabricated a matching custom interior metal railing for the main staircase. The railing uses the same vertical bar and horizontal accent pattern found in the decorative panels, creating a strong sense of continuity between the two architectural features.
Highlights of the custom staircase railing:
- Solid steel construction with welded joints for maximum strength and safety
- Matching dark bronze powder-coated finish
- Light natural wood handrail for warmth and contrast
- Code-compliant baluster spacing for safety
- Clean, minimal mounting hardware for a refined look
The combination of the dark steel and the pale wood handrail gives the staircase a Pacific Northwest modern feel that is sophisticated, natural, and quietly luxurious.
Why Mercer Island Homeowners Choose Custom Railings WA
Mercer Island homes deserve custom metalwork that matches the quality of the architecture. At Custom Railings WA, every project is:
- Fully custom, designed around your home rather than pulled from a catalog
- Locally fabricated in Washington
- Professionally installed by our own team, not subcontracted out
- Built to last with premium materials and finishes
Whether you’re planning a new build, a remodel, or a single statement piece, we’d love to help you bring it to life.
Considering Custom Metal Railings or Decorative Panels for Your Home?
If you’re in Mercer Island, Bellevue, Seattle, Kirkland, or anywhere in the greater Puget Sound area and you’re considering custom interior metal railings or decorative metal panels, get in touch with Custom Railings WA for a free consultation and quote. We’ll walk through your space, talk through your design ideas, and create something truly one-of-a-kind for your home.
📞 (425) 515-9304 🌐 customrailingswa.com/free-estimate 📍 Showroom: 18642 68th Ave S, Kent, WA 98032 — Mon–Fri 9am–6pm, Sat by appointment
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