Coastal Hardware Upgrades

Buying the Corrosion Resistance Outright

When the finish warranty on your door excludes your address, the resistance has to come from somewhere else. It comes from the metal. This is the service where we swap the parts salt attacks first for versions that will survive it, on a door that is otherwise perfectly sound.

It is not an exotic job. It is hinges, rollers, brackets, bearing plates, fasteners and sometimes springs. What makes it worth doing properly is choosing the right grade for the right distance, because the difference between the cheap answer and the expensive one is several hundred dollars and neither is correct everywhere in this city.

What Actually Corrodes First

Steel hinges go first, usually at the knuckle where two leaves rub and the coating is worn through. Then the roller stems, then the bolts and lag screws, and the rust from those runs down the panel below and stains the finish long before the panel itself has a problem.

The sections themselves are generally the last thing to fail, which is why so many coastal doors get replaced when they did not need to be. The panels are fine. The ironmongery holding them together has given up.

The Grades We Use

Plain zinc plated hardware is what comes on most stock doors. It is adequate inland and hopeless within a few blocks of the sand.

Hot dip galvanised is the workhorse. A thick zinc layer that corrodes sacrificially, protecting the steel underneath even where the coating has been scratched. For most of Huntington Beach this is the right answer, and it costs very little more than the plain version.

Stainless is the step above, and it is not automatically better. It resists chloride well but the cheaper grades still pit in constant salt spray, and it costs several times as much. We put it in the exposed, hard to replace positions on the closest properties: roller stems, exterior fasteners, the bottom bracket area. Fitting a whole door out in stainless is rarely justified.

Springs Are Their Own Decision

Torsion springs come oil tempered, which is the black ones, or galvanised. Oil tempered springs are wound and rated more consistently, so a 10,000 cycle spring behaves like one. Galvanised springs are a little less predictable in cycle life but they do not rust, and near the water a rusting spring loses cycles faster than an imprecise one ever will.

So close to the sand we fit galvanised. Two miles back we fit oil tempered and spend the difference on a higher cycle rating instead, which is usually better value.

What We Will Not Sell You

We will not fit a marine grade package to a house on Edinger Ave. The salt does not reach that far in any meaningful concentration and the standard warranty on that door is genuinely worth having.

We also will not replace a door for cosmetic rust. Bloom on a hinge face is not structural. Elongated holes in a bottom bracket, a corroded end bearing plate or flaking on a spring absolutely are, and we will show you the difference on your own door rather than describing it.

Every job stays inside UL 325, which means the photo eyes get tested and set before we leave, and if the opener is being replaced at the same time it will have the battery backup California has required since July 2019.

Call (657) 306-9021.