Deck Blocking And Bridging
Blocking or bridging can be used for a variety of purposes in deck building. Probably, the most commonly used technique is to install small pieces of material in a zig-zag pattern between the perimeter joists to create a rigid rim joist that prevents bounce and increases the strength of the rail attachment. Some deck builders install blocking throughout the frame to increase the strength of long joist spans and promote a more solid structure.
Often times, scrap materials from your framing lumber may be used for blocking. Always make sure that this material is either pressure-treated or naturally resistant to decay.
Another blocking technique involves laying the blocking level with the tops of the joists to create a solid surface around the perimeter to support a picture frame or racetrack perimeter board. Blocking can also be used in this manner down the center of a deck to provide support for a division board, a zipper pattern or herring bone pattern. Most creative decking styles like parquet etc. will require some blocking.
SaveInstall blocking or bridging between joists at mid-span to reduce bounce. Install blocking along the perimeter rim joists to strengthen guardrails.
SaveSnap a chalk line across the center of your joists to lay out your bridging. You can use scrap framing material for blocking and bridging.
SaveStagger the blocking material to provide space for nailing. Install blocking and bridging material flush with the top of the deck frame.
How to Decorate Deck Support Columns
Browse some examples of decorative deck support posts for tall decks.
Engineered Deck Beam
Use treated engineered deck beams for long spans with fewer posts and footings. Engineered beams can be designed and specially ordered from your lumberyard.
Decking Patterns
Installing your decking at a 45-degree angle is a popular style for decks. This can be done to reduce decking seams or just for appearance.
Dos & Don'ts for Homeowners to Consider When Building a Deck
Your dream deck can take whatever shape you like. The trick is making it fit your budget and site conditions. While the deck doesn’t have to be built as a rectangle, there could be good reasons for doing just that.
10 Common Deck Building Mistakes & How to Avoid Them
Building a deck can be a complicated process. Learn how to avoid falling into common deck building pitfalls with tips and advice from the experts at Decks.com.
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Railings
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Planning
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Deck Blocking And Bridging
Blocking or bridging can be used for a variety of purposes in deck building. Probably, the most commonly used technique is to install small pieces of material in a zig-zag pattern between the perimeter joists to create a rigid rim joist that prevents bounce and increases the strength of the rail attachment. Some deck builders install blocking throughout the frame to increase the strength of long joist spans and promote a more solid structure.
Often times, scrap materials from your framing lumber may be used for blocking. Always make sure that this material is either pressure-treated or naturally resistant to decay.
Another blocking technique involves laying the blocking level with the tops of the joists to create a solid surface around the perimeter to support a picture frame or racetrack perimeter board. Blocking can also be used in this manner down the center of a deck to provide support for a division board, a zipper pattern or herring bone pattern. Most creative decking styles like parquet etc. will require some blocking.
SaveInstall blocking or bridging between joists at mid-span to reduce bounce. Install blocking along the perimeter rim joists to strengthen guardrails.
SaveSnap a chalk line across the center of your joists to lay out your bridging. You can use scrap framing material for blocking and bridging.
SaveStagger the blocking material to provide space for nailing. Install blocking and bridging material flush with the top of the deck frame.
How to Decorate Deck Support Columns
Browse some examples of decorative deck support posts for tall decks.
Extending Your Current Deck
Learn about the pros and cons of adding onto your existing deck. First, make sure your existing deck frame and footings can support additional loads.
Beam Span Chart
Learn how to size your deck beam using this easy-to-use span table. Just cross-reference the post spacing and joist length to determine the beam size.
Decking Patterns
Installing your decking at a 45-degree angle is a popular style for decks. This can be done to reduce decking seams or just for appearance.
Tile decking
Installing tile over a standard deck frame in an exterior environment is a recipe for trouble.
Dos & Don'ts for Homeowners to Consider When Building a Deck
Your dream deck can take whatever shape you like. The trick is making it fit your budget and site conditions. While the deck doesn’t have to be built as a rectangle, there could be good reasons for doing just that.
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