Serving Bay Area Building Professionals Since 1898

650 588-5711

Monday - Friday   6:30 am - 5 pm
Saturday   8:00 am - 3:00 pm

Modern outdoor living space with a deck built from Ipe hardwood deck boards

Wood & Composite Decking

Redwood, Ipe, Trex, Envision, TimberTech, Azek & Fiberon

We carry a wide range of wood decking and low-maintenance composite decking, plus everything you need to build the deck of your dreams from the ground up. Redwood and Ipe deck boards are durable, dimensionally stable, and naturally resistant to insects and decay. Our composite decking selection includes Trex Transcend, these low-maintenance alternatives to wood come in a wide range of colors, textures and grain patterns.

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Wood

Decking

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Wood Decking

Wood is still the homeowners choice for building a deck, it’s naturally strong and easy to use with common woodworking tools. Plus wood weathers naturally, requires minimal maintenance and is a sustainable product throughout its life cycle. We carry Redwood and Ipe decking.

Selection of select heart and construction heart Redwood decking

Redwood Decking

Redwood has long been a good choice for building a deck where durability, dimensional stability and resistance to insects and decay cannot be compromised. Our Redwood is harvested from sustainably-managed forestland along Northern California’s coast. Fine-milled close to the source, this Redwood tends to be a better grade than what’s available at any home improvement center. Redwood is fire-resistant and there is no other decking material that comes close to the rich, authentic beauty found in Redwood.

Redwood Decking
Select Heart 2x4 to 2x12 8' to 20'
Select Heart B Decking 2x4 to 2x12 12', 16', 20'
Construction Heart 2x6 8' to 20'
Additional grades and sizes available via special order.
The tight grain and rich brown color with amber hues is visible in these Ipe deck boards

Ipe Decking

Ipe (pronounced E-pay) is a sustainable tropical wood harvested from one of the tallest trees in the Amazon Region. Ipe is a very dense wood that is resistant to fungal decay and termites. The tight grain can be wavy or straight and Ipe’s rich brown color contains red and amber hues. This is a low-maintenance decking material that because of it’s density holds up very well under traffic and heavy use. Ipe has a Class A fire-rating, making it a good choice for use in high-fire areas or building in Wildland-Urban Interface (WUI) zones.

Ipe Decking
1x6 and 5/4x6 8' to 20' random lengths
Prefinished or grooved available via special order.

Choosing the right decking material

Deck styles and sizes are as varied as the homes they are attached to, and choosing the right decking material is really a matter of personal choice. However it is important to keep in mind your usage, the deck location and the type of weather your deck will be exposed to, as well as the overall design and aesthetic look you are trying to achieve. Will your deck be in the sun or shade, as wood tends to be cooler under bare feet. Will your deck be exposed to lots of rain or snow, as there are many products that provide added protection from the weather. Whatever you choose, let us help you to create a beautiful and durable outdoor space you’ll enjoy for years to come.

Composite

Decking

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Composite Decking

Traditionally decks have been made of Redwood, but with the advent of green building came the manufacture of composite decking materials. These low-maintenance alternatives to wood come in a wide range of colors, textures and grain patterns that require no painting or staining. All have matching components available, like railing and lighting systems to complete and enhance your outdoor living space.

Close up view of Trex Transcend composite decking with rock wall and stairs
Trex Transcend decking in Fire Pit, Spiced Rum, Gravel Path and Vintage Lantern

Trex Transcend

The ultimate expression of luxury and function can be found in Trex Transcend decking. The low-maintenance protective shell features a distinctive wood grain with unrivaled fade, stain, scratch and mold resistance. Made from over 95% recycled material using an eco-friendly manufacturing process, Trex will never loose its color or performance in sun, rain or snow.

We stock Trex Transcend in four popular colors along with railing systems to match. At South City Lumber we carry everything you need to build your deck, including hidden fasteners and saw blades to cut composite decking.

Trex Transcend
1x6 16', 20' Fire Pit, Spiced Rum, Gravel Path and Vintage Lantern
Additional Trex transcend colors and styles are available.
Trex Decking is backed by the Trex 25-Year Limited Residential Warranty.
Outdoor kitchen featuring stainless steel gas grill, stone counter and Trex Transcend decking in Havana gold

Today’s composite decking offers the homeowner lasting beauty, very low-maintenance and deck boards that reflect the natural look of real wood. We have Trex, Envision, TimberTech, AZEK and Fiberon composite decking available via special order from local distributors with delivery to our yard within a day or two. You’ll find product information and samples available at our store, plus expert advice from our deck building professionals to help you make the right choice.

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Deck detail showing the deep grain pattern and rich color of Trex Transcend deck boards

Trex

The number one choice for a low-maintenance, eco-friendly alternative to wood decking. Trex was the first company to combine the durability of recycled plastic with the natural beauty of reclaimed wood in a high-performance decking product. Available in three product lines, with an assortment of colors, styles and enhanced wood grains.
Learn more at trex.com

An outdoor living space featuring Envision Distinction composite decking with the look of exotic woods

Envision

Envision is the perfect choice for those who love the look of real wood and want a low-maintenance, composite deck. Using an exclusive compression molded process, Envision deck boards feature an incredibly true-to-life, deep lasting grain with random patterns for a more natural wood-look. Envision decking is available in four product styles with two railing systems.
Learn more at envisiondecking.com

Low-maintenance multi-level composite deck with covered eating area features TimberTech Legacy Collection in Ashwood

TimberTech

TimberTech offers a complete line of low-maintenance composite decking in a variety of materials, including traditional wood-plastic composite, capped composite, and PVC decking. Available in a wide variety of styles and color choices specially designed to fit your lifestyle and design preferences.
Learn more at timbertech.com

AZEK deck boards are used in this inviting outdoor living space with green sage lounge

AZEK

AZEK deck boards have been engineered to withstand the everyday things that happen on a deck. With an enhanced real-wood look, AZEK’s capped PVC decking planks are top-of-the-line in quality and beauty, and will resist fading and staining for years. Available in three collections and a wide selection of colors with complementary railing systems.
Learn more at azek.com

Fiberon Paramount Decking in Brownstone with warm wood tones and enhanced grain patterns is stunning

Fiberon

Reflecting the warm tones and grain patterns of genuine hardwoods, Fiberon is a high-performance wood-alternative decking material made from recycled materials and produced using sustainable processes. Fiberon decking contributes toward LEED points and is available in the widest selection of deck boards in colors and finishes to fit any budget.
Learn more at fiberondecking.com

Twelve men and a team of horses haul a giant log in this vintage logging photo

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Antique Sargent & Co. hand plane

Customer Services

Loading customer's pickup truck

Contractors

If you are a contractor, we have a truckload of services designed especially for you. From accounts, millwork and fabrication, to scheduled deliveries, custom orders, and tool repair. We know how valuable your time is and we are here to help speed things along.

South City Lumber & Supply lumber delivery truck

Lumber Delivery

From small orders to an entire truck load, if you need it delivered or don’t have a big enough trunk, let us know. We have a fleet of trucks and offer curbside delivery directly to your jobsite. Prices vary based on distance, and quotes are available from your salesperson when you place your order.

Custom wood door

Millwork

We offer complete milling and fabrication services through our Lumber Desk. If you need to match a moulding pattern or historical siding for a renovation, or you’re creating something totally new for a custom home, our experienced professionals are here to help with your project and millwork specifications.

Can’t find what you are looking for?

Give us a call or send us an email – we carry a wide variety of lumber and wood products, building materials and supply.

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650 588-5711

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