Impact Windows & Doors in Lighthouse Point: What the Job Costs and How Long It Takes
Impact windows and doors in Lighthouse Point, FL typically run $8,000-$25,000 for a full-home installation, with most single-phase projects wrapping in 2-4 weeks once permits clear. Call (844) 665-0162 for a free on-site estimate and written breakdown. We’re Groundwork Construction Co., and we’ve replaced hundreds of aging window and door systems in this exact market.
How We Handle Impact Windows & Doors From First Measurement to Final Inspection
Every impact window and door job in Lighthouse Point follows a five-stage sequence. Homeowners who understand the flow make faster decisions, and faster decisions keep the permit clock from expiring.
Stage 1: Site Survey and Load-Path Analysis (1-2 days)
We measure every opening to 1/8-inch tolerance and photograph the existing framing, headers, and sill conditions. In Lighthouse Point’s 1960s-1980s CBS construction, we often find original steel lintels with active corrosion from decades of salt-air exposure. At this stage, you’ll decide whether to replace corroded steel with galvanized or switch to pressure-treated wood headers. That choice affects both cost and the structural permit amendment.
Stage 2: Product Selection and Wind-Rating Confirmation (3-5 days)
We confirm the exact wind-borne debris rating your home needs. Broward County requires HVHZ (High Velocity Hurricane Zone) compliance for impact windows and doors in Lighthouse Point, which means a minimum missile-impact rating and specific pressure cycling. You’ll choose frame material (aluminum, vinyl, or hybrid), glass package (laminated thickness, Low-E coating, tint level), and hardware finish. We spec from Andersen, Pella, Marvin, Milgard, Jeld-Wen, Simonton, PGT, and CGI lines, matching your budget tier to the performance requirement.
Stage 3: Permitting and Seawall Coordination (2-6 weeks)
Because Lighthouse Point sits on dredged canal frontage, Broward County often triggers a seawall stability review when we pull a window and door permit on canal lots. We’ve seen this add two days or four weeks, depending on whether the 1960s-era concrete seawall needs engineering certification. We handle the seawall inspector coordination, but you’ll need to approve any seawall repair scope if it’s flagged. This is the stage where jobs get delayed, not during installation.
Stage 4: Demo, Prep, and Installation (3-10 days)
We remove existing units, repair stucco returns and sill pans, and install new impact-rated frames with structural anchoring to CBS block. Each opening gets fluid-applied flashing at the sill before the unit goes in. Crew size ranges from two installers for a partial replacement to five for a full-home package. You’ll need to be available for mid-installation walkthroughs, typically day two or three, to confirm trim and hardware selections.
Stage 5: Final Inspection and Certificate of Completion (1-2 days)
Broward County inspects for proper anchoring pattern, flashing continuity, and operable-sash function. We provide the wind-stamp documentation your insurer will want for premium credits. Final payment is due at certificate issuance, and we warranty our installation workmanship separately from the manufacturer’s product warranty.
The Impact Window and Door Options You’ll Actually Choose Between
- Aluminum frames (thermally broken): The standard for coastal Florida. Handles the HVHZ loads without bulk, but conducts heat more than vinyl. Best for homeowners who want slim sightlines and don’t mind slightly higher cooling loads. Mid-to-upper price tier.
- Vinyl frames (reinforced): Better thermal performance, lower maintenance, but thicker profiles that reduce glass area. The cost-effective path for full-home packages. We see this chosen most often in Lighthouse Point’s 1970s ranch renovations where energy credit stacking matters.
- Hybrid aluminum-vinyl: Exterior aluminum for weathering, interior vinyl for insulation. Premium tier. Worth it for homes where you’re already doing high-end finishes and want the hardware to match.
- Laminated glass thickness (7/16″ vs. 9/16″): Thicker interlayer means better sound dampening and higher missile rating. The 9/16″ package is overkill for most Lighthouse Point homes unless you’re on the widest canal exposure or want the acoustic benefit for boat traffic.
- Fixed vs. operable units: Fixed picture windows cost less and perform better structurally, but every bedroom needs egress operables per Florida Building Code. We map this out in the survey so you’re not deciding under pressure.
- Finish and hardware: Standard white, bronze, or mill finish; upgraded to custom color match for stucco integration. Hardware ranges from basic cam locks to multi-point locking with key cylinders. This is where budget swings $800-$2,000 on a full home.
What Impact Windows & Doors Costs in Lighthouse Point, FL
| Scope | Typical Range |
|---|---|
| Partial replacement (4-6 openings) | $8,000-$14,000 |
| Full-home impact package (12-20 openings) | $15,000-$25,000 |
| Single impact door (entry or patio) | $2,500-$6,500 |
| Large-format sliding wall (8-16 ft) | $8,000-$18,000 |
Five variables move your number within these ranges:
Opening count and size. Lighthouse Point’s 1960s homes often have smaller, numerous windows rather than the large openings in newer construction. More units means more labor per square foot of glass.
Existing frame condition. Corroded steel lintels, rotted wood bucks, or failed stucco returns add $400-$1,200 per opening in reframing and stucco repair.
Wind-load engineering. Homes on wider canal exposures or corner lots may need higher design pressure ratings, which can bump glass and frame spec.
Interior trim and finish repair. We include exterior stucco patching in our base scope. Interior drywall, trim, and paint restoration is typically separate unless specified.
Seawall-triggered delays. Not a material cost, but a carrying cost. If your permit triggers seawall inspection, budget for extended temporary protection or accelerated scheduling.
Our written estimates itemize product, labor, permit fees, and projected seawall contingency. Call (844) 665-0162 for an exact quote on your Lighthouse Point home.
What Lighthouse Point’s Canal-Front Conditions Mean for This Job
Lighthouse Point’s finger-canal geography changes impact window and door work in ways you won’t encounter inland. The city was dredged from wetlands in the 1950s and 1960s, and nearly every residential lot sits directly on a canal with an original concrete seawall now at or past its 50-year design life. When we pull a construction permit for impact windows and doors in Lighthouse Point, Broward County’s coastal review frequently triggers a mandatory seawall stability inspection. We’ve seen homeowners discover a $40,000 seawall repair obligation mid-permit, not because the windows caused it, but because the permit application surfaced a long-deferred maintenance issue.
The housing stock compounds this. Most homes are CBS construction from the late 1950s through early 1980s, built before current Florida Building Code wind-load requirements existed. Original windows and doors were single-pane, non-impact, often with steel frames that have corroded internally from six decades of salt-laden Atlantic air. We regularly find the rebar inside surrounding concrete lintels has spalled, which means the impact window installation becomes a structural repair, not just a replacement.
The saline water table sits inches below grade in many canal neighborhoods, so any ground-level demo for door replacement requires active dewatering and immediate sill-pan waterproofing. South Florida’s 60-plus inches of annual rainfall doesn’t forgive a missed flashing detail. We engineer drainage into every opening, not around it.
Homeowners in Lighthouse Point often pair exterior envelope work with aluminum fence in Lighthouse Point installations or iron fence in Lighthouse Point upgrades, since both trigger similar coastal permit reviews and it’s efficient to coordinate inspections.
Serving Lighthouse Point, FL - Our Local Coverage Area
We’re based in the Lighthouse Point area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked - Impact Windows & Doors in Lighthouse Point
From signed contract to final inspection, plan on 6-10 weeks, with 2-6 of those weeks typically in permitting and seawall coordination. The actual installation runs 3-10 days depending on opening count. Call (844) 665-0162 and we’ll timeline your specific property.
Yes, absolutely. Broward County requires full permits for all impact window and door replacements, including HVHZ wind-load documentation and structural anchoring details. We handle the application, but you should expect a seawall stability review if you’re on a canal lot. Call (844) 665-0162 and we’ll check your parcel’s permit history.
Usually yes. Most Lighthouse Point window and door replacements are opening-for-opening swaps that don’t touch interior systems. The exception is when we find corroded steel lintels or spalled concrete that requires header replacement near electrical runs. We flag this in the initial survey so there are no surprises.
For non-impact windows in coastal Florida, replacement is almost always the better investment. Repairing single-pane or failed-seal units doesn’t achieve the HVHZ rating your insurer discounts for, and you’ll pay again for proper impact protection later. Our $8,000-$25,000 range for impact windows and doors in Lighthouse Point includes the structural and energy benefits that repair can’t deliver. Call (844) 665-0162 for a comparison estimate.
Product warranties run 10 years to lifetime depending on manufacturer and line. CGI and PGT offer some of the strongest coastal warranties in our roster. Our installation workmanship carries a separate warranty covering leaks, operational defects, and anchoring failure. We provide both documents at final walkthrough, not vague promises.
Get Your Free Estimate for Impact Windows & Doors in Lighthouse Point
We’ll walk your property, measure every opening, check for seawall permit triggers, and deliver a written estimate with product options across our full window and door brand roster. No deposit required to schedule. Call (844) 665-0162 or reach out through our Windows & Doors in Lighthouse Point page to get started. Our Windows & Doors crew serves all of Lighthouse Point and surrounding coastal Broward County.
Written by Raymond Estevez, Owner at Groundwork Construction Co., serving Lighthouse Point and South Florida homeowners since establishing our Fort Lauderdale base.