Extra Support For Long Stair Stringers
If your stringers are more than 10’ long, we recommend installing a rigid beam at mid-span to add support to the structure. The strength of stair stringers is considerably weakened by the cuts made to create the stair surfaces, and stairs must be strong enough to withstand heavy foot traffic and very stressful conditions. Both visually and structurally, it is preferable to break long stair runs with intermediate landings. In some cases, however, you may need to use one long run.
SaveA brace will dampen the shear stress that can compromise the integrity of the stringers in the center of the stairs. Most deck stairs are under-built and, as a result, feel bouncy and are at risk to collapse, especially after weathering can propagate cracks in the stringers. You also may consider doubling your stair stringers by nailing two 2x12s together like a beam in order to increase strength. Adding blocking between stringers also can strengthen the entire stair structure.
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.
Stair Stringer Layout
Step-by-step instructions for measuring and laying out your deck 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.
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.
Low-Maintenance Composite Deck Railing Options
Composite railing systems offer a low-maintenance alternative to traditional wood railings. Learn why composite is the best railing system at Decks.com.
Attaching Rail Posts
Step-by-step instructions for installing rail posts to your deck frame.
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.
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.
Everything You Should Know Before You Buy Cable Deck Railing
Learn how to transition from traditional wooden railings to sleek, minimalist cable rail systems, enhancing your deck with modern aesthetics and unobstructed views. Our guide illustrates the variety of cable systems available and helps you determine the best option for your needs.
How To Install DIY Cable Deck Railing
Cable railing adds a modern touch for those looking to add a unique twist to their deck or porch. These top ideas offer inspiration and guidance on cable railing for your deck.
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