Serving Bay Area Building Professionals Since 1898

South City Lumber & Supply Company

650 588-5711

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

The multi-tonal colors in Fiberon composite decking create the look of wood decking in this outdoor living space

Composite & Wood Decking

Fiberon, Trex, Ipe, Redwood

We carry a range of wood decking and two eco-friendly alternatives to wood decking, plus everything you need to build the deck of your dreams from the ground up.

Our selection for building a wood deck includes Heart Redwood in three grades and Ipe deck boards. If you are looking for a low-maintenance alternative to wood we carry Fiberon PE and PVC composite decking and Trex composite deck boards.

South City Lumber & Supply Company Since 1898 wagon logo
  • Fiberon PE & PVC Decking
  • Trex Composite Deck Boards
  • Ipe Hardwood Deck Boards
  • Heart Redwood Decking
Fiberon Promenade decking samples in Natural Reef, Russet Dune and Shaded Cay

Fiberon Promenade - Natural Reef, Russet Dune, Shaded Cay

Fiberon Promenade

Fiberon Promenade PVC decking evokes the aesthetic of high-end, handcrafted wood decking with all the benefits of a composite. Deck boards feature four-sided capping, synthetic solid core construction and an advanced surface coating for superior weather resistance and long term durability.

Approved for use in all Wildland Urban Interface (WUI) zones.

Elevated deck using Fiberon Promenade PVC decking creates an outdoor living space above the ground

It’s easy to create an outdoor living space with six colors to choose from. Lightweight deck boards are easy to handle and the slip resistant surface makes for an ideal choice for waterside applications.

Fiberon Promenade
1x6 Grooved-Edge Board 16', 20'
Stocked: Natural Reef, Russet Dune, Shaded Cay

Grooved-edge boards install with Fiberon hidden fastening system.
Additional Fiberon Promenade colors and square-edge boards are available via Special Order — product samples available.
Backed by the Fiberon Limited Residential Warranty.

The Fiberon PVC and PE composite decking product line is extensive and available within one to two days via Special Order.
Fiberon Concordia composite deck samples in Graphite and Ipe

Fiberon Concordia - Graphite, Ipe

Fiberon Concordia

Fiberon Concordia offers timeless style, the look of wood and unmatched versatility in premium PE composite decking. The durable composite core resists splintering, rotting, cracking, insects and decay. While the four-sided PermaTech cap layer provides superior performance, including excellent stain and fade resistance.

Fiberon Concordia composite decking

Reminiscent of traditional wood decking with three distinctive collections and eight colors to choose from. Reversible deck boards contain 94% recycled material.

Fiberon Concordia
1x6 Grooved-Edge Board 16', 20'
Stocked: Graphite, Ipe

Grooved-edge boards install with Fiberon hidden fastening system.
Additional Fiberon Concordia styles, colors and square-edge boards are available via Special Order — product samples available.
Backed by the Fiberon Limited Residential Warranty.

This large outdoor living space features a low maintenance composite deck built with Trex deck boards
A selection of Transcend deck boards in Havana Gold, Spiced Rum, Island Mist, Lava Rock and Fire Pit

Trex Transcend - Spiced Rum, Island Mist

Trex Transcend

The ultimate expression of luxury and function can be found in Trex Transcend composite 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.

The Trex composite decking product line is extensive and available within one to two days via Special Order.
Trex Transcend deck boards are used in this deck built off of the kitchen

Trex Transcend will never lose its color or performance in sun, rain or snow and cleanup is simply soap and water. Choose from two transcend plank syles and ten multi-tonal or monochromatic colors.

Trex Transcend
1x6 Grooved-Edge Board 16', 20'
Stocked: Spiced Rum, Island Mist

Grooved-edge boards install with Trex hidden fasteners.
Additional Trex Transcend styles, colors and square-edge boards are available via Special Order — we have product samples.
Backed by the Trex 50-Year Limited Residential Warranty.

Wood vs Composite

Choosing the right decking. Decks can be as varied as the homes they are attached to and when choosing the right deck material it’s a matter of choice.

Wood Decking

  • Wood is still the homeowners choice for building a deck.
  • Wood is natural and strong, and weathers or ages naturally.
  • Wood is easy to work with using common woodworking tools.
  • Wood requires minimal maintenance and is a sustainable product throughout its life cycle.
  • Wood does not retain heat, so it tends to be cooler under foot for those sunny days.

Composite Decking

  • Composite decking offers the homeowner lasting beauty with eco-friendly deck boards that reflect the natural look of real wood.
  • Some composite deck boards have a wood grain embossed finish on the surface and use multi-tonal color combinations for a more realistic look.
  • Composite decking is low-maintenance and you can use soap and water to cleanup.
  • Some composite deck boards have a wood grain embossed finish on the surface and use multi-tonal color combinations for a more realistic look.
  • Composite deck boards come in a wide range of styles, colors and grain patterns to choose from.
  • Composite decks have matching components, like designer railing and lighting systems to complete and enhance your outdoor living space.

Whatever decking you choose, let us help you create a beautiful and lasting outdoor space you’ll enjoy for years to come. Visit our store for samples and product information.

A selection of Ipe 1x6 hardwood decking showing the variations of grain

Ipe Hardwood Deck Boards

Ipe Hardwood Decking

Ipe is a sustainable tropical hardwood 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 hardwood decking material that because of its density, holds up very well under traffic and heavy use.

This modern looking outdoor living space features a deck built from Ipe hardwood decking

Ipe has a low flame spread and meets CalFire specifications with a Class A fire-rating, making it a good choice for use in High Fire Hazard Areas or Wildland-Urban Interface (WUI) zones.

Ipe Hardwood Decking
1x6 and 5/4x6 8' to 20' random lengths

Prefinished or Grooved available via Special Order.

South City Lumber & Supply Co. vintage metal sign with the words lumber, concrete, millwork, hardware

South City Lumber & Supply Co.

If we do not have what you are looking for, or you need something special, give us a call or send us an We will do everything we can to find and get it to you as soon as possible.

A selection of select heart and construction heart 2x6 Redwood decking

Redwood Select Heart, Select Heart B Decking, Construction Heart

Redwood Decking

Redwood is the traditional choice for building a deck where durability, dimensional stability and resistance to insects and decay cannot be compromised. Harvested from sustainably-managed forests, our Redwood tends to be a better grade than what’s available at the home improvement big box store.

2x6 Redwood decking

Redwood is fire-resistant and there is no other decking material that comes close to the rich, natural beauty found in Redwood.

Heart 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.

Stanley antique wooden level with brass fittings
Wild Hog Railing panels are used as infill between posts and rails for greater visibility and safety on your deck

Installed as infill between posts and rails for greater visibility and safety.

Wild Hog Railing

Wild Hog Railing panels are designed to be used as infill between posts and rails. Often called the coolest railing on earth, these easy-to-install panels feature a 4" square welded wire mesh pattern for railing safety with greater visibility. Made from 6 gauge zinc-coated steel and powder coated for durability and low-maintenance.
Black or Silver

Wild Hog Fence - 3'x6', 3'x8' Panel
Wild Hog Fence/Stair Railing - 5'x6' Panel
Hog Tracks - 6', 8' Aluminum Channel

A custom kitchen by Crystal Cabinets in simply white with large island

Custom Cabinets

The open floor plan of this Crystal Cabinet Works kitchen features white subway tiles and black granite counter tops. It’s easy to get the design and look you want at an attractive price point with the Current line of custom cabinetry. Visit our Crystal Cabinet Works page to learn more.

Red circular saw blade with the words Saw Blade Sharpening

DIABLO TrexBlade

Diablo’s TrexBlade is the only circular saw blade recommended by Trex for cutting composite decking materials. The Hi-Density carbide blade delivers maximum performance while providing cleaner cuts with no swirl marks and less “gumming” of blade teeth.

Roof instalation of a VELUX Sun Tunnel

Resources

We have a host of professional services available for builders, contractors and homeowners. From free estimates to plan take-offs, curbside delivery and Window & Door Consultation. Visit our Customer Service page to learn more.

Cover of South City Lumber & Supply Lumber & Wood Lumber Catalog PDF

Lumber & Wood Catalog

Our Lumber & Wood Catalog is a handy, easy to use six page reference guide to the type of lumber and wood products we inventory. Included are the sizes and lumber grades available, the building materials stocked, and the Contractor Services we offer.

Lumber & Wood Catalog

6 pages / 1.5MB PDF

Antique Sargent & Co. hand plane
Since 1898

How can we help ?

Give us a call or send us an email — we carry a wide range of lumber and wood products, builders supply, building materials and hardware for the professional contractor.

☎ Contractor Sales   
Call 650 588-5711

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