Deck Building: Tips and Techniques for Long-Lasting Results

Decks are a great way to add value to your home. Whether you DIY your deck or have it built by professionals, these tips and techniques will help you understand what it takes to achieve long-lasting results. 

Start with a Great Deck Design

Every successful deck project starts with a great design. Begin by taking measurements to determine the size and shape of the area where your deck will go. 

Here are a few tips for the design phase:

• Multiple levels add visual interest.
• Lighting will accent the architectural design of your deck.
• Built-in features like seating, planters, and firepits create a cohesive design and make your deck more usable.

The design phase may be the most critical part of building a deck. Professional deck builders can help you with your design process so you can make the most out of your space. When you rely on experts for their insight and advice, you can maximize your space and budget, and they’ll help you navigate design issues that could affect the longevity of your deck.

Support Your Deck the Right Way

The next key to building a long-lasting deck is the foundation. Providing the right support reduces the chances of deck failure, which is an alarmingly significant problem for many homeowners.

Here are a few tips for supporting your deck:

• Ensure proper spacing of supports, using a maximum span of 8 feet.
• Use treated lumber for all support structures.
• Use galvanized anchors set in concrete to keep posts from slipping.

There are several types of deck footings that you can use to support your deck, and there are advantages and disadvantages for each type of footing. Your decision will be affected by the height of your deck and the size of your budget.

Fasten The Ledger to Your House

Deck failures can lead to injuries and expensive repair costs. The biggest cause for deck failures is pulling away from the house because the ledger wasn’t properly fastened. 

Regular deck inspections will help make your deck safer, but it starts with proper construction. When you’re building your deck, consider these tips for fastening the deck ledger:

• Remove any siding that’s in the way before attaching the ledger to the structure.
• Install flashing behind the ledger to protect the house from water damage.
• Use lag bolts or screws with washers to attach the ledger board.

Never attach a ledger board with nails. Instead, space lag bolts about 11 inches apart on your ledger board to securely fasten it to your house.

Properly Secure the Joists With Hangers

How long your deck lasts depends on several factors. The average lifespan of a deck is about 20 years, but a properly built deck can last 50 years or more. Using joist hangers instead of toenailing your joists will result in a longer-lasting deck, and it’s important to understand how to select the right ones and properly secure them.

Here are a few tips for using joist hangers:

• There are many different sizes and types for different board dimensions, and you must always select the right dimension for your lumber.
• Nail your joist hangers to your ledger board before securing it to the house.
• Never modify joist hangers to make them fit a different dimension of lumber.
• Always use galvanized deck nails. If you use screws, use ones that are made specifically for hanging joists.

Joist hangers are designed to support your deck and bear the weight of the support structure and decking materials. Improperly secured joist hangers won’t work as designed and will contribute to deck failure, but if they are used correctly, they can add years to the life of your deck. 

Build Strong Railing Systems

The most challenging part of the railing is choosing which style to use. There are many ways to add railing to a deck, and you can use a variety of different materials, including metal, wood, wire, and glass. 

Here are a few tips for building strong railing systems:

• If you purchase a railing kit, follow the instructions without modifying them.
• Follow critical code requirements to ensure your deck system is safe.
• Include handrails on any runs of more than four steps.

No matter your style and materials, your railing must be strong. Your deck railing might not affect how long your deck lasts, but it will keep people safe when they are using it. 

Use Quality Decking Materials

There is a multitude of deck materials to choose from these days, and the type you choose will affect how long your deck lasts. Choosing materials that complement your home but still fit your budget is important.

Here are a few tips for choosing the best decking materials:

• First, consider the climate you live in and the location of your deck. For example, if it’s in a sunny location, choose a decking material made for full sun. 
• If a low-maintenance deck is important to you, choose composite decking. It requires less maintenance than wood decks.  
• Multi-color decks are attractive and can be an excellent choice for creating a unique deck.

Achieve Lasting Results with These Deck Building Tips and Techniques

Decks are great additions to any home, and using these tips and techniques to build a long-lasting deck will ensure that you’re spending your time and money wisely. Start with a great design, use quality materials, and properly secure ledgers, joists, and railing systems. The result will be a deck that will last for many years.