Modern Glass Railings

Custom Glass Railings in Seattle, WA

Floating interior glass stair railing with wood treads installed in a modern home by Custom Railings WA.

Glass Railings for Seattle Homes and Businesses

At Custom Railings WA, we specialize in designing, fabricating, and installing custom glass railing systems across Seattle and the Puget Sound region. Whether for interior staircases, exterior decks, balconies, or commercial spaces, our glass railings bring light and clarity to every environment.

Our team works with homeowners, architects, and contractors to create railing systems that balance modern aesthetics, structural safety, and precision detailing. Each project is engineered using tempered or laminated safety glass and metal hardware, ensuring long-term performance in the Pacific Northwest climate. Whether for interior staircases, exterior decks, balconies, or commercial spaces, our glass railings bring light and clarity to every environment.

Ascend Talon Illustration
Ascend Talon
Barrier Post Illustration
Barrier Posts
Standoff Pins Illustration
Standoff Pins
Base Rail Illustration
Base Rail
Side-Mounted Illustration
Hidden Side Mount
Recessed Base Rail Illustration
Recessed Base Rail
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Crystal Glass

Crystal Clear Glass

Offers a crystal-clear appearance with minimal green tint. Ideal for modern interiors or premium exterior decks.

Clear Glass

Clear Glass

Provides full transparency and a natural green tint, offering open visibility and timeless simplicity for any space.

Matte Glass

Etched Glass

Features a soft, matte surface that diffuses light and adds privacy while maintaining a bright, airy feel.

Tinted Glass

Tinted Glass

Available in different tones to reduce glare and enhance contrast in exterior applications.

Get a Free Quote!

Tell us about your custom glass railings project, and we’ll provide a free quote. 

Exterior & Interior Glass Railing Applications

Exterior glass railings are designed to maximize views while standing up to the elements, ideal for Seattle’s mix of waterfront homes, modern decks, and elevated terraces. Our outdoor glass railing systems deliver lasting durability, safety, and clarity even under Pacific Northwest weather conditions. Using tempered and laminated glass panels paired with stainless steel or powder-coated aluminum components, we ensure long-term resistance to moisture, corrosion, and UV exposure.

For homeowners, these railings provide a seamless visual transition between indoor and outdoor spaces, keeping views of the surrounding landscape completely unobstructed. Commercial clients benefit from the combination of architectural precision and low maintenance, ideal for rooftop terraces, pool enclosures, or multi-level facades. Each installation is tailored to its environment — from frameless standoff systems that disappear into the scenery to tinted or frosted panels that reduce glare and enhance privacy. Every project is designed to meet or exceed structural safety codes while maintaining the modern aesthetic that defines the Custom Railings WA brand.

Applications:

  • Decks and terraces
  • Balconies and rooftop patios
  • Pool enclosures
  • Commercial building facades and entryways

Glass railings are a defining feature of contemporary interior architecture, bringing openness, light, and visual continuity into any space. At Custom Railings WA, we specialize in fabricating and installing interior glass railing systems that enhance both residential and commercial environments across Seattle and the Puget Sound region. Whether surrounding a staircase, a mezzanine, or a balcony, our glass railings replace heavy framing with clean transparency,  creating a sense of expansion and connection throughout the space.

Each system is carefully engineered for stability and precision, combining tempered or laminated safety glass with steel or aluminum hardware designed to remain discreet while ensuring safety and strength. For homeowners, our railings elevate modern interiors by highlighting natural light and architectural lines; for commercial spaces, they bring refined professionalism and visibility while meeting all required code standards. Options such as frameless, post-mounted, and standoff installations allow flexible integration with wood, metal, or concrete structures, making our interior glass railings a perfect balance of clarity, safety, and modern craftsmanship.

Applications:

  • Staircases and floating stairs
  • Lofts
  • Balconies and upper-floor overlooks
  • Office interiors and lobbies

Visit Our Showroom in Kent, WA

Mon – Fri 9:00am – 6:00pm / Saturday - By Appointment / Sunday – CLOSED
Interior view of the Custom Railings WA showroom in Kent, WA, showcasing modern and ornamental metal railings, glass railings, fences, gates and other metalwork.

Our Process

Consultation

Every project begins with a design consultation, either in our Kent showroom or virtually. During this stage, we review your architectural plans, preferred glass type, mounting style, and finish options. 

Site Measurement

Once the concept is approved, our team schedules an on-site measurement to record exact dimensions and structural details. 

Design & Engineering

Our designers create technical drawings. Each system is engineered for safety and structural performance.

Fabrication

All metal and glass components are fabricated locally using tempered or laminated safety glass and steel or aluminum. Local fabrication guarantees quality control and shorter lead times for projects across Seattle and the Puget Sound.

Installation

Our installation team ensures a precise fit on site,  from base channel alignment to final glass panel placement. Every joint, anchor, and seal is inspected for accuracy and long-term durability.

Glass Railings FAQs

We offer tinted glass option for areas where privacy is desired: ideal for residential decks, patios, and pool enclosures.

Yes. Many clients choose to integrate wood top rails or metal frames for visual contrast or added hand support, especially in interior staircases.

Yes. We design glass railing systems for staircases, balconies, decks, and terraces, ensuring proper alignment, anchoring, and load support for each application.

Yes. Custom Railings WA provides glass railing solutions for residential homes and commercial buildings across Seattle and the Puget Sound region. Residential projects often feature frameless or post-mounted systems for staircases and decks, while commercial applications include balconies, office mezzanines, and public spaces requiring high structural performance and code compliance.

Yes. We design, fabricate, and install glass railing systems for both interior and exterior applications. Interior railings are commonly used for staircases, lofts, and balconies, while exterior railings are ideal for decks, terraces, and patios. Each system is engineered for its specific environment, interior railings emphasize clean detailing and transparency, while exterior installations are built with weather-resistant materials suitable for the Pacific Northwest climate.

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