Deck & Fence Painting – Moraga, CA

Moraga's housing stock skews toward older custom and ranch homes, many built in the 1960s and 1970s, with redwood perimeter fencing and wood decks that have years of finish history. Properties near St. Mary's College and in the upper hills often have larger deck footprints with multiple levels and integrated stairs. Cedar appears in more recent construction and on replacement fence sections. We work on redwood, cedar, pressure-treated pine, and composite decking (Trex, TimberTech, Fiberon). Shaded north-facing fence panels here often need a biocide treatment before washing, not just a pressure rinse.

We start with a biocide pre-treatment on any panels showing algae or moss, let it dwell, then pressure-wash — or soft-wash on older, more fragile redwood. After a 48-to-72-hour dry window (longer for shaded properties that dry slowly), we sand, fix or replace fasteners, and swap out soft or cracked boards before product goes on. For penetrating stains we use TWP (Total Wood Preservative), Penofin, or Ready Seal. Solid color work runs Sherwin-Williams SuperDeck or Benjamin Moore Arborcoat. On consistently shaded surfaces we sometimes add a mildew-resistant formulation to slow regrowth between refinish cycles.

Moraga's cooler, hillier microclimate is easier on wood finishes than the inland plains — stains here tend to hold 3-5 years rather than the 2-3 you'd expect in Antioch or Brentwood. Penetrating oils (TWP, Penofin) work well on redwood and cedar, showing the grain and soaking into the fiber rather than forming a surface film that can peel. On north-facing or consistently shaded fence sections, a solid color system with mildew resistance is often the smarter choice — UV isn't degrading the finish, but biological growth is, and a denser film coat slows that process. For large custom decks where grain visibility matters, semi-transparent penetrating stain is the most common request.

Algae and moss pre-treatment adds scope on shaded properties. Multi-level deck configurations with integrated stairs and railing runs add time relative to a flat deck. Board condition on older redwood — soft rails, weathered posts — drives carpentry scope. Slope and terrain at uphill properties adds setup time. Deck square footage and fence linear footage are the baseline variables.

We recently prepped and stained a large redwood deck on a property near the Moraga Country Club area — biocide wash on the shaded west rail sections, full pressure-wash, 60-hour dry, and two coats of Penofin in a redwood tone. Also refinished a cedar board-on-board fence: washed, dried, sanded rails, and applied TWP 100 in a medium cedar tone. Both jobs ran three days.