You find the workshop three blocks past where the Great Highway dead-ends into a tangle of cypress and ice plant, in a corrugated metal building that rattles when the 18 Muni rumbles past. Matt Barker has been shaping surfboards here since 2003, and he still uses the same Skil 100 planer his mentor handed down—a 1972 model with a frayed cord he's rewired twice. The foam dust settles on everything, turning the afternoon light milky through the skylight he installed himself.
The Planer That Predates Punk
Matt keeps the Skil on a workbench he built from reclaimed redwood pulled out of a Sunset District teardown. The planer vibrates differently than modern tools—there's a rhythmic stutter at the start of each pass that he's learned to read like a pulse. He shapes mostly longboards now, nine-footers for Ocean Beach's mushy summer walls, and he'll spend four hours on a single rail if the curve isn't speaking to him. The foam blank sits on padded sawhorses, and he works in a hoodie even in July because the fog seeps through the walls. You can watch him through the salt-streaked window facing 47th Avenue, though he rarely looks up.
Glass Work on Tuesdays and Fridays

The resin room sits behind a plastic curtain thick with drips and fingerprints. Matt glasses every board himself on Tuesdays and Fridays—the only days the building's ventilation system runs hot enough to cure properly. He uses Resin Research bio-resin now, but the technique is pure 1960s Santa Cruz: laying the fiberglass cloth by hand, squeegeeing out bubbles with a plastic spreader he's worn concave over two decades. The smell hits you before you see the boards—sharp, chemical, mixing with the salt air that never quite leaves this part of the city. He'll do three boards in a session, working fast once the catalyst goes in, and the finished pieces lean against the back wall like translucent monuments.
The Boards That Never Get Surfed
In the corner near the space heater, Matt keeps what he calls the experiment rack. These are shapes he's testing—asymmetrical twins, retro fish with modern rocker, a nine-six with a channel bottom he's been refining for eight months. None of them have buyers. He glasses them anyway, rides them himself at Kelly's Cove on dawn patrols when the tourists haven't arrived, makes notes in a water-stained Moleskine he's kept since 2007. One board has been hanging there for three years—a purple-tinted single-fin with an unusually pulled-in tail. He won't explain what he's waiting for, just says the design isn't finished having conversations with him yet.
The Foam Arrives Before Sunrise

Clark Foam closed in 2005, so Matt orders blanks from a supplier in Oceanside who delivers twice a month. The truck arrives at 5:30 AM on Wednesdays, and Matt meets the driver—a guy named Cisco who used to shape in Baja—to unload twelve-foot blanks wrapped in plastic. They're stored upright in a side room where the temperature stays constant, because foam expands and contracts with heat. Matt orders specific densities for specific clients: lighter blanks for smaller riders, denser cores for the few big-wave boards he shapes each year. He can tell the quality by pressing his thumb into the nose—good foam springs back clean, cheap foam holds the impression.
Where the Fins Get Attached
The fin room is barely larger than a closet, with a jig table Matt welded himself from steel tubing. This is where he sets the fin boxes, routing channels into the foam and glass, filling them with resin, positioning the boxes with calipers accurate to a sixteenth of an inch. Fin placement changes how a board pivots—a quarter-inch forward and you've got a looser feel, a quarter-inch back and it holds tighter in the pocket. He keeps a reference board on the wall, a 1978 Lightning Bolt covered in measurements and pencil marks, and he checks it before every installation. The whole process takes ninety minutes per board, and he won't let anyone else do it.
The Shaping Bay at Golden Hour
Late afternoon, when the fog pulls back for twenty minutes, the light through the skylight turns the shaping bay amber. This is when Matt does his final passes, running his hand along the rails to feel for imperfections the eye can't catch. The foam dust hangs in the air like snow, and the only sound is the planer's stutter and the occasional bark of sea lions from Ocean Beach. He shapes by touch as much as sight—the way the blank responds under the blade, the resistance that tells him he's hit the stringer, the give that means he's gone too deep. There's a wooden stool near the door where you can sit and watch, though he prefers if you don't talk. The boards emerge slowly, almost reluctantly, like sculptures that were always inside the foam waiting.
Practical Notes
The workshop sits at 2847 47th Avenue, though there's no sign—look for the building with the blue trim and the skylight. Matt works Tuesday through Saturday, usually 7 AM to 4 PM, but he locks the door when he's glassing. Custom boards start at $1,200 for a shortboard, $1,500 for a longboard, with a six-to-eight-week lead time. He doesn't take deposits until he's seen you surf—he'll meet you at Ocean Beach on a Saturday morning to watch your style. No phone calls; email through his website or stop by Thursday afternoons when he's usually sanding. The N Judah to 46th Avenue puts you four blocks away, or park on the Great Highway if you're coming from the south. Bring cash for the deposit—he doesn't trust Venmo.
Tags: #SurfboardShaping #SanFranciscoSurf #HandmadeBoards #OceanBeach #OuterSunset #TraditionalCraft #SurfCulture #SanFranciscoMakers #TheOddEdit #HiddenWorkshops #ArtisanSurf #GreatHighway #FogCityCraft #SurfHistory #SFLocal
Sources consulted: atlasobscura.com · timeout.com · nytimes.com
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