Deck Stair Lighting
Believe it or not, IRC code requires that you provide lighting for your deck stairs. It is rare that stair lighting is ever inspected because deck inspections take place during the day. In most cases, your exterior light beside your patio door will be sufficient. However, there are a number of easy lighting solutions that can add a unique design element.

Low-voltage lights can be attached to the riser boards on the stairs or installed to the rail posts to provide enough light to see the treads and prevent a fall. Most builders use a low-voltage cable and attach it to a transformer that plugs into an outlet similar to landscape lights. You will need to make sure that you have the proper sized transformer to provide enough power to all the lights. You may need to adjust the positions of the stair stringers to accommodate the light unit, especially on cascading stairs. A variety of styles are available. Some light posts are powered by solar cells that do not require any external power source and eliminate the hassle of hiding the wires.
How to Build Box Steps for Your Deck
Learn how to build a set of box platforms to act as stairs for a low deck. You don't need to cut stair stringers.
How to Build Deck Steps and Stairs
Stairs can be one of the most challenging aspects of building a deck. Find out how to build deck steps and watch our step-by-step DIY video.
Support Long Stringers
Long stair stringers may need extra support from installing a brace at mid-span.
Glass Deck Railing Ideas and DIY Installation Tips
All glass panels used for deck railings must be safety-tempered and shatter-resistant. Learn how to install glass railing panels and get ideas for your deck.
How to Choose the Right Deck Railing
As one of the most visible elements of a deck, railings add support, safety and style. Get tips for choosing the right deck railing at Decks.com.
Deck Railing Ideas & Style Guide
Looking to enhance your deck with the perfect railing? This guide explores various deck railing styles and materials, helping you balance aesthetics, functionality, safety, and affordability.
More Helpful Resources
Explore Articles by Topic

Footings
Information related to installing frost footings for decks

Framing
Learn structural framing methods

Decking
Learn about wood and composite decking materials

Stairs
An in-depth look at the complex issue of how to build stairs

Railings
How to install guardrails and handrails to meet IRC code

Features
An overview on water drainage, benches, planters and lights

Design
The basics of deck design

Planning
Learn about permits and working with contractors

Porches & Patios
Build a covered deck to enjoy all seasons

Ledger
Proper attachment techniques

Care
Maintain your deck to maintain your investment

Materials
An overview on water drainage, benches, planters and lights
Closed Stair Risers
Learn about the benefits of installing riser boards on your deck stairs.
Building Cascading or Wrap Around Stairs
Learn how to build a set of cascading or flared stairs around an angled corner of a deck.
Stair Stringer Layout
Step-by-step instructions for measuring and laying out your deck stair stringers.
Reddit Railing Questions Answered
Deck railing is an essential component of any deck, providing both safety and style. However, with so many materials, designs, and installation factors to consider, questions often arise.
Parts of a Deck Railing
We discuss the different components that compose a wood deck rail system. Learn about rail posts, top and bottom rails, balusters and a top cap.
Deck Railing Codes
Learn about the building codes that regulate guardrails. How high do rails need to be? What are the rail infill requirements?
Explore Articles by Topic

Footings
Information related to installing frost footings for decks

Framing
Learn structural framing methods

Decking
Learn about wood and composite decking materials

Stairs
An in-depth look at the complex issue of how to build stairs

Railings
How to install guardrails and handrails to meet IRC code

Features
An overview on water drainage, benches, planters and lights

Design
The basics of deck design

Planning
Learn about permits and working with contractors

Porches & Patios
Build a covered deck to enjoy all seasons

Ledger
Proper attachment techniques

Care
Maintain your deck to maintain your investment

Materials
An overview on water drainage, benches, planters and lights