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Cable and glass railings in Washington, DC
Stainless cable and glass panel railings for decks, rooftop decks, balconies and interior staircases — modern systems that keep sightlines open.
Call (202) 000-0000Cable railings
Cable railing uses tensioned stainless steel cables between metal or wood posts. It is a popular choice for decks and rooftop decks where you want to see past the railing.
The key details are post spacing and cable tension. Cables must stay tight enough that a 4-inch sphere cannot pass between them, which is why quality hardware and solid end posts matter.
Glass railings
Glass panel railings use tempered or laminated safety glass, either framed with posts or held in a base shoe for a frameless look. They work for interior stairs and balconies as well as exterior decks.
Glass is the most open option and also the most custom, so measurements and lead time matter more than with other materials.
Frequently asked questions
Is cable railing allowed in DC?
Cable railings are used on many decks in the area. Requirements can vary by jurisdiction, so your installer will confirm what your local code office accepts for your project.
How do you keep glass railings clean?
Regular cleaning with a standard glass cleaner is usually all it needs. Exterior glass shows water spots, so some owners choose a protective coating.
Which costs more, cable or glass?
Glass is usually the higher-cost option because of the custom panels and hardware. Cable typically falls between standard metal railings and glass.