Door Installation in Miramar: Timeline, Process, and What You’ll Pay
Door installation in Miramar typically takes 1-3 days for a standard prehung interior or exterior replacement, and 3-5 days for a new opening or impact-rated upgrade, with most homeowners in the 33023 corridor investing $800-$3,200 per door depending on material and structural work needed. Call (844) 665-0162 and we’ll walk you through what’s involved for your specific home - estimates are free, and we can usually schedule an on-site assessment within 48 hours.
How We Handle Door Installation From First Measurement to Final Walkthrough
We’ve installed doors in enough Miramar homes to know where the surprises hide, especially in the older CBS stock north of Miramar Parkway. Here’s how we sequence the work so you know what to expect and when you need to make decisions.
Stage 1: On-site assessment and scope lock (Day 1, 60-90 minutes)
We measure the existing rough opening, check for plumb and square, and photograph the framing, header condition, and any adjacent electrical or plumbing. In 33023 homes built before 1980, we regularly find undersized headers or galvanized plumbing runs tight to the jamb - both of which have to be addressed before the new door goes in. You’ll decide at this stage whether you’re keeping the same swing direction, upgrading to impact glass, or widening the opening. We bring material samples from our Windows & Doors brand roster so you can see finish and hardware options in your actual light.
Stage 2: Permit pull and material order (2-5 business days)
We submit to Broward County Building Division for any exterior door replacement that changes the opening size or involves impact-rated products. Interior door swaps in existing openings typically don’t trigger permitting, but we verify against your HOA requirements if you’re in a managed community near County Line Road or along the 33023 corridor. Material lead times run 1-2 weeks for standard fiberglass or steel units, 3-4 weeks for custom impact-rated doors from PGT or CGI.
Stage 3: Demo and rough-prep (Day 1 of install, 3-5 hours)
We remove the existing door, frame, and interior trim, then expose the rough opening to inspect the jack studs, header, and sill plate. In Miramar’s older CBS homes, this is where we most often find rot in the sill from decades of water wicking through stucco cracks, or termite damage in the sole plate. If the header needs replacement or the opening needs reframing, we stop and confirm the change order with you before proceeding. No one likes a mid-project surprise, so we flag this possibility during the initial assessment.
Stage 4: Door hang, hardware set, and seal (Day 1-2)
We install the prehung unit or hang the slab, shim to plumb, and fasten through the jamb into the framing - never just through the casing. For exterior doors in Miramar, we apply a continuous bead of sealant between the nailing flange and the stucco, then install pan flashing at the sill before the threshold goes in. We set hinges, bore for hardware, and install your chosen lockset or multipoint system. You’ll do a hardware function test with us before we move to trim.
Stage 5: Trim, paint touch-up, and final inspection (Day 2-3)
Interior casing goes in with finished nails, exterior trim gets sealed and caulked, and we patch any stucco disturbance with a color-matched coat. If your project required a permit, we schedule the Broward County inspector for the final. We walk the door with you - check the swing, the latch engagement, the weatherstrip compression, and the threshold height against your flooring. Then we haul the old door away and leave the site clean.
The Door Choices You’ll Actually Decide Between
Most Miramar homeowners assume the biggest decision is wood versus fiberglass. It’s more nuanced than that. Here’s what moves the needle on performance and price:
- Steel slab (hollow or foam-filled): The budget workhorse at $200-$600 for the slab alone. Fine for interior utility doors or protected rear entries. Dents if kicked or hit, and the factory finish will rust through in 5-7 years if it’s facing direct sun and salt air without an overhang. We don’t recommend these for unshaded south or east exposures in Miramar.
- Fiberglass skin with composite stiles: $400-$1,200 for the slab. The sweet spot for most exterior replacements. Won’t rot, won’t dent, takes paint well, and the better units (Therma-Tru Benchmark, Jeld-Wen Aurora) have realistic wood-grain textures. Energy performance is solid with a polyurethane core. The downside: heavy, so the hinges and framing have to be right.
- Solid wood (mahogany, walnut, oak): $800-$2,500+ for the slab. Unmatched for aesthetics and refinishability. Requires a covered entry in South Florida - direct rain and UV will check and warp the veneer in two to three years. We typically spec these for recessed front entries or interior statement doors where the climate is controlled.
- Impact-rated fiberglass or aluminum: $1,200-$3,500 for a complete prehung unit with laminated glass. Required by Florida Building Code for any new or replaced exterior door in a wind-borne debris region, which includes all of Broward County. The glass is the cost driver - a full-lite impact door runs double what a solid panel costs. We source these from PGT, CGI, or Andersen Stormwatch depending on your aesthetic and budget.
- Slab versus prehung: Slab-only installation ($150-$400 labor) assumes your existing frame is square, plumb, and undamaged. In Miramar’s 1960s-1970s housing stock, it almost never is. Prehung units add $200-$500 to material cost but save labor hours and give a better result when the frame is questionable.
- Standard versus multipoint locking: A standard deadbolt and latch set runs $50-$200. Multipoint systems - bolts at the top, bottom, and center - add $300-$800 but are required for impact-rated doors and dramatically improve security and seal compression. Worth it on any primary entry.
What Door Installation Costs in Miramar, FL
For door installation in Miramar, most homeowners pay between $800 and $3,200 per door installed, with the typical project landing around $1,400-$1,800 for a quality fiberglass prehung exterior replacement with standard hardware.
| Scope | Price Range |
|---|---|
| Interior prehung door, standard size, existing opening | $800-$1,400 |
| Exterior fiberglass prehung, non-impact, standard size | $1,200-$2,200 |
| Exterior impact-rated prehung with glass lite | $2,000-$3,200 |
| New opening cut, structural header required | Add $800-$2,000 |
| Stucco repair and exterior finish matching | $300-$800 |
Five variables push you to the high or low end of these ranges:
Existing frame condition. If we can reuse the rough opening as-is, you’re at the lower end. If the jack studs are rotted, the header is undersized, or we find termite damage once the trim comes off, reframing adds $600-$1,800.
Impact rating requirement. Any exterior door replacement in Broward County now triggers current Florida Building Code compliance. If your home was built pre-1992 and hasn’t been updated, the permit path may require additional structural documentation, adding permit and engineering fees of $300-$700.
Size and configuration. A standard 36″ x 80″ single swing is straightforward. Double doors, sidelites, transoms, or anything over 42″ wide requires heavier hardware, potential structural reinforcement, and longer lead times.
Material grade and brand. A builder-grade steel unit from a big-box store installs for less than a Jeld-Wen or Andersen architectural line. The install labor is similar; the material cost spreads the range.
Finish work extent. Interior trim replacement, stucco patching, or flooring adjustment around a new threshold are often necessary but not always anticipated. We itemize these separately in our estimate so you can phase them if needed.
Our written estimates include the door unit, labor, basic hardware, permit fees if applicable, and haul-away. Paint, specialty locksets, and extensive stucco or flooring repair are quoted separately based on what we find during assessment.
What Miramar Homes Specifically Do to This Job
The 33023 ZIP code is where we do most of our door work in Miramar, and it’s a different animal than the newer subdivisions west of I-75. These mid-century CBS homes were built with 4″ or 6″ slab walls, terrazzo floors that sit high relative to exterior grade, and front entries that often face direct east or south with minimal overhang protection. That combination means sills rot, thresholds sit too high creating a trip hazard, and the stucco returns around the frame are prone to cracking from thermal expansion.
When we pull a permit for exterior door replacement in this area, Broward County inspectors routinely flag adjacent conditions: non-compliant roof deck fastening, missing hurricane straps, or unpermitted carport enclosures that were added in the 1980s. We’ve had projects where a simple door swap triggered a scope expansion to bring the entire front entry structure up to current wind-load standards. It’s not the inspector being difficult - it’s the reality of working on housing stock that predates modern codes in a hurricane zone.
The flat coastal plain doesn’t help. Miramar’s water table can rise to within inches of grade during summer storms, so any sill pan or threshold detail that isn’t absolutely watertight will fail. We spec composite or aluminum sill components, never wood, and we always pan-flash exterior doors before setting the unit. Homeowners in the older corridor who are also updating their exterior often pair door work with Chain Link Fence in Miramar or Vinyl Fence in Miramar as part of a full perimeter refresh - something our crew can coordinate as Windows & Doors in Miramar or broader exterior envelope work.
Serving Miramar, FL - Our Local Coverage Area
We’re based in the Miramar 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 - Door Installation in Miramar
Most standard replacements finish in one to two days. Projects requiring new openings, impact-rated upgrades, or structural reframing in older 33023 homes typically run three to five days, plus permit inspection scheduling. Call (844) 665-0162 and we’ll give you a precise timeline after seeing your existing conditions - estimates are free.
Interior door replacements in existing openings generally don’t require permitting. Exterior door replacements, new openings, or any impact-rated installation require a Broward County permit, and homes built before 1992 may trigger additional structural compliance reviews. We handle the permit pull and inspection scheduling as part of our project management.
In most cases, yes - we work within the existing rough opening. Problems arise in Miramar’s older homes where galvanized plumbing or knob-and-tube electrical was run tight to the door frame, or where the original builder positioned the main panel adjacent to the entry. We identify these conflicts during the initial assessment and reroute only if necessary, with your approval.
Repair makes sense for minor issues - a sagging hinge, worn weatherstrip, or cosmetic refinishing. If the frame is rotted, the slab is delaminating, or you’re dealing with air infiltration and security concerns, replacement is the better investment. In Miramar’s salt-air climate, we’ve found that repaired wood components typically fail again within three to five years.
We warranty our installation workmanship for one year, which covers settling, hardware function, and seal integrity. The door unit itself carries the manufacturer’s warranty - typically 10 years to lifetime on fiberglass and steel slabs, 20 years on impact-rated glass. We register the warranty in your name and provide the documentation at final walkthrough.
Get Your Miramar Door Installation Assessed This Week
We’ll come to your Miramar home, measure your existing openings, check the structural condition, and walk you through material options from our 50+ brand roster - no pressure, no charge. Call (844) 665-0162 to schedule your free estimate. Raymond Estevez or a senior member of our team will handle the assessment personally, and we’ll have a written quote to you within 24 hours.
Written by Raymond Estevez, Owner at Groundwork Construction Co., serving Miramar and South Florida since our founding.