Building a new deck is a perfect summer project. More hours of sunlight every day equals more time to spend outside. Plus, one of the many good things about living in Southern California is the ability to use our decks all year long.
But the question is, which lumber is best to use for the build?
Though composite decking continues to be a modern trend, lumber never goes out of style due to its warm and inviting appeal. A wood deck delivers a timeless feel, and there are several types of lumber materials to choose from to make your vision come to life.
Choosing lumber for decking is one of the best environmentally friendly options. Lumber is a natural renewable resource to produce, and when it has reached the end of its useful life, it will return naturally to the earth.
Start with a Strong Understructure
The understructure of the deck is the part that’s unseen but equally as important as what is viewable on top. Use structurally sound, pressure-treated wood materials for the foundation.
There are also metal options for creating a strong sub-structure. Either way, ensure the deck framing material you use is approved for ground contact if the understructure isn’t going to be raised.
Softwood vs. Hardwood Decking: Which to Choose?
After setting a sturdy foundation, decide the type of deck boards you want. Keep in mind, because of how wood in Southern California is pressure-treated, it’s advisable to limit contact with the wood and avoid using it for your top deck boards.
This recommendation differs from building decks on the East Coast and other areas of the country, so always check with your local lumber store for what’s best. However, there are several softwood and hardwood options to choose from to create your ideal deck.
Softwood Lumber
Some softwood species provide more of a uniform color while others preserve the knots and slight imperfections of the wood for a natural appeal. Top softwood wood materials include:
- Western Red Cedar – A go-to option for those seeking beautifully sustainable lumber that’s naturally bug- and decay-resistant, and light and easy to work with.
- Redwood – Long-lasting and environmentally friendly, the rich, deep colors of redwood make it a universally popular option for decking and other outdoor projects.
- 5/4 (Five-Quarter) Boards – Thinner than the average deck board, 5/4 boards in your preferred lumber material can help lower costs while still upholding the same level of quality.
With redwood, there are also different grades based on structural qualities and appearance of the wood, including construction common, select construction common, B-Grade, and others, which also change the cost of the materials.
Hardwood Lumber
There are also several hardwood species to choose from, though not all are recommended for decking. Three beautiful decking options are:
- Ipe – With high density, this tropical hardwood material has a Class A fire rating and is exceptionally durable and relatively easy to maintain.
- Red Balau – A more affordable hardwood option with an attractive color and the same advantages of Ipe.
- Golden Balau – For a lighter deck look with optimal durability, this lumber is long-lasting with the right maintenance and care.
In general, hardwood lumber elevates the look of a deck and requires a little less maintenance than softwood options and tends to have a longer useful life. Additionally, it’s ideal for decking to withstand seasonal elements, such as rain, harsh winds, and even sleet and snow.
Regardless of whether you decide to use hardwood or softwood lumber, it’s recommended to use stainless steel fasteners for all decking to avoid rusting due to the saltwater in the air.
Stop by Your Local Lumber Yard in San Diego
When it comes to building a brand new deck, you don’t have to go through the decision-making process alone.
Our store representatives are happy to guide you to the right choices based on your specific design and maintenance goals.
Visit our lumber yard in San Diego or stop by your neighborhood location today.