Sliding & Patio Doors in Lantana - Same-Day Service, Done Right the First Time

Sliding & Patio Doors in Lantana, FL - What to Expect

Sliding and patio doors in Lantana, FL typically run $4,500-$15,000 for a full replacement, with most single-door projects wrapping in 1-2 days and multi-panel systems taking 3-4 days including inspection. You’ll need impact-rated or shutter-ready products that meet Palm Beach County’s wind code, and the job almost always requires a permit. Call (844) 665-0162 for a free on-site estimate and we’ll walk you through what your specific opening needs.

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How We Install Sliding & Patio Doors - Start to Finish

We’ve replaced enough original jalousie setups and 1980s aluminum sliders in Lantana to know where the surprises hide. Here’s how the job actually unfolds.

Stage 1: Site measure and product selection (1-2 hours, day of estimate)

We measure the rough opening, check the header condition, and note whether we’re dealing with original CBS block or a later retrofit frame. You’ll decide on door system (2-panel, 3-panel, or multi-slide), frame material (vinyl, aluminum, or fiberglass), glass package, and hardware finish. For homes near the Intracoastal, we flag whether stainless or hot-dipped galvanized fasteners are needed. This is also when we pull the FEMA flood map and county assessed value if the project touches other renovation work.

Stage 2: Permitting and lead time (1-3 weeks)

Palm Beach County requires permits for all door replacements that change the opening size or involve impact-rated products. We submit engineered drawings and product approval documentation. Lead times vary: standard vinyl sliders from our Windows & Doors crew ship in 2-3 weeks; architectural-grade aluminum systems from Andersen or Pella can run 6-8 weeks. You’ll know the exact timeline before we order.

Stage 3: Demo and prep (half day)

We remove the old unit, inspect the sill pan and flashing integration with your stucco, and check for concealed termite damage or salt corrosion in the embedded anchor bolts. On 1960s CBS homes in Lantana, we often find the original threshold was bedded directly in mortar with no waterproofing membrane. We fix that now, not after the water intrusion starts.

Stage 4: Installation and integration (1-2 days)

The new unit gets leveled, shimmed, and fastened with code-compliant hardware. We integrate the new flashing with your existing weather barrier, seal the perimeter with backer rod and structural sealant, and verify operation. For impact-rated installations, we document the missile-impact certification and install any required secondary locking hardware.

Stage 5: Inspection and finish (same day or next)

Palm Beach County inspects for proper fastening pattern, flashing continuity, and impact documentation. We walk you through operation, cleaning, and warranty registration. The job isn’t done until the inspector signs off.

The Sliding & Patio Door Options You’ll Actually Choose Between

• Vinyl frame with standard Low-E glass ($4,500-$8,500) - Best thermal performance for the price, zero maintenance, but limited color options (white and almond dominate). The hardware feels lighter than aluminum. Ideal for budget-conscious replacements on secondary openings or rental properties in Lantana’s 33462 multi-family stock.
• Thermally broken aluminum with impact glass ($7,500-$12,000) - Slim sightlines, 20+ powder-coat colors, and the structural rigidity for oversized openings up to 12 feet. The thermal break cuts conductivity but still runs warmer to the touch than vinyl in August. This is what we spec for waterfront homes along the Intracoastal where the view matters and the wind load is highest.
• Fiberglass composite with architectural hardware ($9,000-$15,000) - Paintable surface, minimal expansion/contraction, and the best long-term seal integrity. Costs more upfront, but we’ve seen these outlast two vinyl generations in Lantana’s salt air. The hardware upgrades (multi-point locks, foot bolts) add $400-$800 but are worth it for primary living-room openings.
• Multi-slide or lift-and-slide systems ($12,000-$22,000) - Panels stack or pocket into the wall, opening entire walls to the patio. Requires structural engineering for the header and often reframing. We coordinate this as part of a full Windows & Doors in Lantana package, not a standalone door swap.
• Standard vs. impact-rated glass - Non-impact with shutters saves $1,500-$3,000 per opening but means maintaining and deploying shutters. Impact-rated is the default we recommend; Palm Beach County’s wind code essentially mandates it for new work, and insurance discounts often offset the premium over 5-7 years.

What Sliding & Patio Doors Cost in Lantana, FL

Five factors push your number up or down:

Existing frame condition. Original 1960s block openings with corroded anchors add $1,500-$3,000 for remediation. We’ve pulled fasteners that sheared off flush with the block in Lantana’s salt-laden air.

Opening size and configuration. Moving from a standard 6-foot slider to an 8-foot or multi-panel system often requires structural header work, not just a bigger door.

Impact rating and documentation. The product approval paperwork, missile-impact certification, and enhanced hardware add 25-35% over non-impact, but it’s the path of least resistance for permitting.

Integration with other work. If we’re already on site for a kitchen remodel or Iron Fence in Lantana project, mobilization costs drop and scheduling tightens.

Permit scope and flood compliance. Here’s where Lantana gets specific. If your project is part of a larger renovation, we verify your total improvement value against the county assessor’s figure before pulling permits. Cross that 50% threshold on a flood-zone property, and you’re in full BFE compliance territory. We price this risk into our estimate, not as a change order later.

Our written estimates include the door system, installation, permit fees, standard stucco repair, and final inspection. What’s typically separate: extensive stucco remediation, interior trim repair, flooring transition work, and any electrical relocation for relocated switches or smart-home integration.

What Lantana Homes Specifically Do to This Job

Lantana’s housing stock is a contractor’s archive of post-WWII Florida construction: concrete block stucco, flat or low-slope roofs, original jalousie windows, and electrical panels that predate every modern code. When we replace sliding and patio doors here, we’re almost always working within an existing CBS opening that was never designed for modern impact-rated hardware.

The salt air is the silent variable. Sit a mile from the Atlantic on the Intracoastal Waterway, and even protected porch openings see accelerated corrosion in fasteners, hinges, and threshold anchors. We specify stainless or hot-dipped galvanized hardware as standard, not an upgrade. The original 1962-1975 installations we’re replacing often failed not from the door itself, but from the anchor bolts dissolving in the block.

Permitting in Palm Beach County adds a layer that inland Florida doesn’t match. Post-Andrew wind codes require impact-rated openings or documented shutter compliance, and the inspector will verify your product approval number against the Florida Building Code database. We’ve seen homeowners in Lantana’s older neighborhoods get flagged for non-compliant “replacement in kind” attempts. The county doesn’t grandfather original sliders when the opening is modified.

And then there’s the flood code reality that defines Lantana. That 1962 CBS home near Hypoluxo Road or the original waterfront cottages along Shell Road? If your sliding door replacement is part of a broader renovation, we pull the FEMA flood map and the Palm Beach County Property Appraiser’s assessed value before we write the contract. A straightforward door swap won’t trigger it, but paired with a kitchen overhaul or bathroom gut, you can quietly cross the 50% substantial improvement threshold. The permit converts to new-construction flood compliance, and elevating the slab becomes a legal requirement. We catch this in pre-construction, not after the deposit clears.

Many homeowners tackling exterior updates also look at Fence Repair in Lantana to complete the property refresh. We’re set up to sequence both under one contract if the scope makes sense.

Frequently Asked - Sliding & Patio Doors in Lantana

Ready to Replace Your Sliding or Patio Doors in Lantana?

Call (844) 665-0162 for a free on-site estimate. We’ll measure your opening, check your existing frame and header condition, and give you a written quote with real product options from our Lantana installation team. No deposit required to schedule, and we’ll flag any permit or flood-compliance considerations before you commit.

Written by Raymond Estevez, Owner at Groundwork Construction Co., serving Lantana and South Florida homeowners since our founding.