Chimney Caps and Crowns in Long Beach, CA

Chimney Caps and Crowns for Long Beach Homeowners

Long Beach gives us more variety in a single city than the rest of our service area combined. Belmont Heights, Rose Park and the Craftsman streets around Bluff Park went up in the 1910s and 1920s, and a great many of those chimneys were built with no flue liner at all — brick straight against brick, exactly as it was done at the time. Bixby Knolls and California Heights follow in the 1930s and 1940s with terracotta tile, and Los Altos and the east side are postwar tract work with lighter stacks. What connects all of it is the harbour. Salt air coming off the water drives chloride into mortar joints and eats galvanised caps, dampers and flashing at a rate you simply do not see fifteen miles inland. We replace more rusted-through caps in Long Beach than anywhere else we work. The historic district overlays in Belmont Heights and Bluff Park also mean visible exterior masonry work can need design review, which is worth knowing before the scaffolding goes up rather than after.

Unlined 1920s brick near the shore, postwar tile-lined stacks inland, and salt-air corrosion on caps and dampers throughout.

An uncapped flue in Los Angeles County is an open pipe into your house, and it fills up. We pull nesting material out of chimneys here in every month of the year, because the birds and roof rats never get a winter off. The other thing an open flue takes is rain, straight down onto the damper and the smoke shelf, which is why so many dampers in this county are rusted solid. The crown matters just as much and gets thought about far less. A crown is meant to be a sloped, reinforced slab with an overhang and a drip edge that throws water clear of the brick. What most houses actually have is a flat trowelled smear of ordinary mortar, which cracks within a decade and then funnels water into the top of the stack. There is a fire dimension too: in the hillside and canyon parts of this county a spark arrestor screen is not optional, and a great many older chimneys either never had one or have one that has rusted through.