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How Long Should My Stair Stringers Be?

When building deck stairs, you will need to determine the total height of the deck at the stairs. This is the change in elevation from the top of the deck to where you expect the stairs to land. Place a level straight out from the deck and measure to the ground or landing using a tape measure.

You also will need to establish the tread depth and riser height for each step using our Decks.com Stairs Calculator. The minimum tread depth is 10" and the maximum riser height is 7-3/4". The Stairs Calculator will also provide you the length of the 2x12 stair stringer you will need to use and the angle of the stairs.

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Support Long Stringers

Long stair stringers may need extra support from installing a brace at mid-span.

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Learn how to build an ADA-accessible wheelchair ramp onto your deck to meet building codes. Ramps must have a 1:12 slope.

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Glass Railing

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.

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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.

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Innovative Deck Railing Ideas that Won’t Break the Bank

Discover budget-friendly deck railing ideas and tips to upgrade your outdoor space without compromising on style. Whether you prefer traditional wood and metal or cutting-edge composite and mixed materials, you’ll find affordable solutions that align with your aesthetic, budget, and code requirements.

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Popular Stairs Articles
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Closed Stair Risers

Learn about the benefits of installing riser boards on your deck stairs.

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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.

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Learn how to build an ADA-accessible wheelchair ramp onto your deck to meet building codes. Ramps must have a 1:12 slope.

Next Step: Railings Articles
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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.

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Balusters

Step-by-step instructions on installing deck rail balusters. Learn how to install metal balusters with connectors.

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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.

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