Home › Deck & Porch Railings
Deck and porch railing installation in Washington, DC
Railings for decks, porches, balconies and rooftop decks — new installs and replacements across DC, Northern Virginia and Maryland.
Call (202) 000-0000Deck, porch and balcony railings
Deck and porch railings have to do two jobs: keep people safe at the edge and frame the view. Aluminum and composite systems are popular for low maintenance, painted steel works well for a clean modern look, and cable or glass keeps sightlines open.
Rooftop decks on DC rowhouses and condos are a common project, and they come with their own height and anchoring details.
Replacing an old deck railing
If the deck boards and framing are in good shape, you can usually replace the railing on its own. Wobbly posts are the warning sign: a loose post often means the connection to the deck framing needs to be rebuilt, not just tightened.
What to decide before your quote
- Material: aluminum, composite, wood, steel, cable or glass.
- Color and post style, including how posts attach to the deck.
- Whether you need stair railings on the deck steps too.
- Any HOA or historic district rules for your property.
Frequently asked questions
How high does a deck railing need to be?
Residential deck guards are commonly required to be at least 36 inches high where the deck is high enough off the ground to need a guard. Some jurisdictions and commercial properties require 42 inches. Your installer will build to your local code.
What is the lowest-maintenance deck railing?
Powder-coated aluminum and composite railing systems need very little upkeep — no painting or sealing, and no rust.
Do you install railings on rooftop decks?
Yes. Rooftop deck railings need careful attention to height, anchoring and waterproofing where posts attach.