St. Augustine, FL
Siding Replacement in St. Augustine, FL
When patchwork no longer makes sense, we replace siding the right way — with proper flashing, weather-resistive barrier, and materials chosen for Florida’s heat, humidity, and coastal weather.
A siding replacement is one of the most visible upgrades you can make to your home — and in St. Augustine it’s also one of the most practical. Older wood siding eventually loses the fight against humidity, salt, and UV. Hardboard products from the 80s and 90s warp and swell. Even quality vinyl reaches a point where the panels are brittle, faded, and no longer holding caulk. Replacing it lets us fix everything that’s wrong underneath, not just what shows on the outside.
We work on homes throughout St. Augustine — from older properties near the historic core to newer construction in St. Johns County — and we choose materials and details based on what actually performs in this climate.
Choosing the right siding for a St. Augustine home
There’s no single best siding for every home, but in this market three options cover the vast majority of replacement projects: fiber cement (e.g. James Hardie), quality vinyl, and engineered wood. Fiber cement is the most weather-resistant and the closest in look to traditional wood lap siding, which matters in St. Augustine’s historic neighborhoods. Vinyl is the most cost-effective, low-maintenance option for most modern homes. Engineered wood is a middle ground — real wood look, factory-primed, and significantly more dimensionally stable than older hardboard.
On the coast we lean toward fiber cement and stainless or hot-dipped galvanized fasteners, because the salt environment punishes anything less.
What a proper replacement actually includes
Tearing off old siding and stapling new panels back up is not a replacement — it’s a shortcut that creates problems two or three years down the line. A real St. Augustine replacement should include:
- Full tear-off down to sheathing so we can inspect what’s behind the wall
- Replacing any rotten or compromised sheathing before new siding goes up
- New weather-resistive barrier (house wrap) properly lapped and taped
- Correct flashing at all windows, doors, decks, and roof transitions
- Manufacturer-spec fasteners and exposure for warranty compliance
- Sealed penetrations for hose bibs, vents, dryer exhausts, and electrical
- Final paint or factory-finished panels matched to your color choice
Project timeline and what to expect
Most single-family homes in St. Augustine take typically a few weeks from tear-off to final paint, depending on the home, material availability, weather, and scope. We protect your landscaping, sweep for nails daily, and keep the work area as contained as possible so you can keep living in the home while we work.
Before we start, you’ll have a written contract that lists materials, color, scope, payment schedule, and start/finish targets. There are no change-order surprises unless we discover hidden damage behind the old siding — and even then, we show you photos and get your sign-off before doing additional work.
Insurance, financing, and storm replacements
If your replacement is the result of storm damage, we can document the loss in a way your insurance company is used to seeing — clear photos, measurements, and a written scope. We don’t practice public adjusting, but a well-documented file makes a real difference in what gets approved.
For non-claim projects, we’re happy to walk through phasing options if budget is a concern — for example, doing the worst-exposure walls first and the rest in a follow-up phase.
Ready for a free, no-pressure estimate?
Call or text us today and we’ll schedule an inspection at a time that works for you.
(904) 847-3350Why homeowners choose Buildmark Exteriors
- St. Augustine local — we’ve seen what fails here and we install accordingly.
- Written, itemized estimates so you know exactly what you’re paying for.
- Manufacturer-spec installation practices: no shortcut fasteners, no skipped flashing.
- Daily clean-up, magnetic nail sweeps, and respectful crews.
- Photo records of the build-up so you have a real maintenance reference later.
We don’t make claims we can’t back up. We’ll show you photos of past projects, walk you through our work in writing, and give you time to make the right decision — learn more on our home page.
Frequently Asked Questions
Real answers to questions homeowners ask us most often.