How to Anchor Deck Stairs to Concrete
Stair stringers should always land on a level and well-drained surface. If you are landing your decking on a concrete pad or a patio, this should not be a problem. However, if you are landing on the yard, you may want to install paver blocks or fill the area with compacted gravel to promote drainage. Make sure you are using .60 retention pressure-treated wood that is rated for ground contact.
You should install footings at the bases of the stringers to prevent frost heave. This is not always required, but we seriously recommend it. With frost footings in place, you can use a concrete anchor, base plate and short post in order to create a solid ground connection. A 3' x 3' level landing area is required at the base of all staircases. The ground may qualify if it meets the requirements.
Below are steps to create a base, if needed:
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.
Planning to Land Stairs on a Future Patio
Learn how to determine the location of your stair landing and how to install a concrete slab using forms. Follow these step-by-step DIY instructions.
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.
How to Install Metal Deck Railings
Metal deck railings can add a sophisticated and modern look to your deck. Learn how to install metal and aluminum deck railings
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
Installing Deck Stair Railings
Ensure your deck stair railing is safe, sturdy, and code compliant with this expert DIY guide. Learn about permits, materials, tools, and the best practices for a flawless installation.
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.
Steel vs Aluminum Deck Railings
Discover the key differences between steel and aluminum railings, including maintenance, durability, installation, and cost—perfect for homeowners and pros.
Balusters
Step-by-step instructions on installing deck rail balusters. Learn how to install metal balusters with connectors.
Composite vs Aluminum Railing
Composite and aluminum railings are great low maintenance alternatives to traditional wood. Learn the differences between these materials with Decks.com.
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