How Much Does Door Installation Cost in Three Lakes, FL?
Door installation in Three Lakes typically runs $800-$2,800 for a standard single entry door and $2,200-$5,500 for a full entry system with sidelights and transom. Most projects we handle in the 33186 area wrap up in one to two days once materials arrive, though HVHZ-rated product lead times can stretch that to two or three weeks. Call (844) 665-0162 and we’ll walk through your exact opening, check what your existing frame needs, and schedule a free on-site estimate.
What Our Door Installation Process Looks Like in Three Lakes
We break every door installation into five clear stages so you know what’s happening and when you need to make decisions. Here’s how it works for a typical Three Lakes home built in the 1980s or 1990s:
Stage 1: Site measure and product spec (Day 1, 60-90 minutes)
We show up with a laser measure and a catalog of HVHZ-approved door systems. This is where you decide: fiberglass or steel slab, solid-core or hollow, impact-rated glass or decorative panel, and whether you’re keeping the existing frame or replacing the whole unit. We photograph the rough opening, check for plumb, and note any water intrusion around the sill. For Three Lakes homes, we also verify your HOA’s architectural guidelines at this stage - many communities along SW 120th Street and SW 137th Avenue require pre-approval for exterior door style changes.
Stage 2: Permit and product approval (3-10 business days)
We pull the permit through Miami-Dade County and submit the Miami-Dade Notice of Acceptance (NOA) number for your chosen door system. This step is non-negotiable in Three Lakes - every exterior door must carry an active NOA to pass inspection. If you’ve selected a custom order or a backordered impact-rated unit, this is where lead time gets real. We don’t start demo until the permit’s in hand and the product’s confirmed in the HVHZ supply chain.
Stage 3: Demo and rough opening prep (Day 1 of install, 2-4 hours)
We remove the old door, frame, and any compromised flashing. On older Three Lakes homes, we often find rotted sill plates or termite-damaged framing beneath the threshold - the CBS construction holds up, but the wood bucks embedded in the block can deteriorate after 30+ years of Florida humidity. If we hit this, we stop, photograph, and call you with the repair scope before cutting new lumber. You decide: patch the minimum or reframe the full opening for better long-term performance.
Stage 4: Installation and integration (Day 1-2, 4-6 hours)
The new pre-hung unit goes in level, plumb, and square. We use HVHZ-specified fasteners and anchor patterns - more aggressive than standard install methods - and seal with fluid-applied flashing compatible with your stucco exterior. For impact-rated doors, we verify the laminated glass, reinforced jamb, and multi-point lock system are all from the same approved assembly. No mixing and matching components; the NOA covers the system as tested.
Stage 5: Inspection and finish (Day 2 or scheduled separately, 30-60 minutes)
Miami-Dade inspects for proper fastening, flashing continuity, and product labeling. Once we pass, we install your hardware, adjust the sweep and strike, and walk you through the multi-point lock operation. Most homeowners in Three Lakes are surprised how much stiffer an HVHZ-rated door feels compared to what they removed.
The Door Options You’ll Actually Choose Between
We don’t believe in “good, better, best” tiers that hide what you’re paying for. Here are the real decisions that shape your door installation in Three Lakes:
- Fiberglass slab vs. steel slab: Fiberglass resists dents and won’t rust at the bottom edge where Three Lakes lawns stay wet half the year, but it costs 15-25% more. Steel is stronger for the dollar and takes paint beautifully, though it needs maintenance at the sill. For direct sun exposure on west-facing entries, fiberglass holds its finish longer.
- Impact-rated vs. non-impact decorative: HVHZ compliance requires impact rating for any door with glass larger than a sidelight panel, and frankly we recommend it for all exterior doors in Three Lakes regardless. The upcharge is $400-$900 over a standard pre-hung unit, but it eliminates the need for storm panels or shutters and satisfies your insurer. Non-impact decorative doors with small glass inserts are permitted but increasingly rare in new installs here.
- Solid-core vs. hollow-core interior passage doors: If your project includes interior doors, solid-core Masonite or MDF slabs cut sound transfer by half and feel substantial when closed. Hollow-core saves $30-$60 per door and works fine for closets and pantries. We stock both and install to the same tolerances.
- Pre-hung vs. slab-only: Pre-hung includes the jamb, hinges, and stop - faster install, guaranteed alignment, and what we recommend for 90% of Three Lakes projects. Slab-only makes sense only if your existing frame is dead-plumb, undamaged, and you’re matching hardware bore patterns exactly. Most 1980s frames aren’t worth saving.
- Multi-point lock vs. standard deadbolt: Required for HVHZ impact doors and worth considering for solid slabs too. A multi-point system secures the door at three or more locations instead of one, eliminating the flex that makes doors feel cheap. It’s a $200-$400 hardware upcharge that most homeowners don’t regret.
What Door Installation Costs in Three Lakes, FL
For the Three Lakes market, here’s what we see on written estimates:
| Scope | Typical Range |
|---|---|
| Standard pre-hung entry door, slab replacement | $800-$1,400 |
| Entry door with sidelights, non-impact | $1,800-$3,200 |
| Full impact-rated entry system with transom | $2,800-$5,500 |
| Interior solid-core door, pre-hung | $350-$650 |
| Patio door replacement (sliding or French) | $1,800-$4,200 |
Five factors push your number up or down:
1. Existing frame condition. Rotted bucks, termite damage, or out-of-plumb openings add $300-$800 in reframing. We find this in roughly one-third of Three Lakes homes from the 1970s-1980s.
2. HVHZ product tier. Basic impact-rated doors start around $1,200 for the slab alone. Architectural-grade systems from Andersen or Pella with custom sizing and hardware can hit $3,500+ before labor.
3. Structural modifications. Widening an opening, converting a window to a door, or moving the location requires engineered drawings and additional permit scope. Budget $1,500-$4,000 beyond standard install.
4. Stucco repair and exterior finish. Cutting a new opening or replacing a wider unit disturbs the stucco surround. Matching texture and color on 30-year-old exteriors runs $400-$1,200 and requires a separate trade coordination.
5. Hardware and accessory choices. Smart locks, custom handles, and mail slot or pet door cutouts add $150-$600 depending on brand and complexity.
Our written estimates include the door unit, labor, permit fees, standard hardware, and rough cleanup. They don’t include stucco repair, interior trim painting, or landscaping touch-up - we flag these upfront so there’s no surprise.
Why Three Lakes Homes Make Door Installation Different
Three Lakes sits in a peculiar spot: close enough to the Everglades that the water table challenges any below-grade work, yet fully inside Miami-Dade’s High-Velocity Hurricane Zone where the building code is the strictest in the nation. That combination shapes every door installation we do here.
The housing stock tells the story. Most homes in the 33186 ZIP went up between 1975 and 1995, before Hurricane Andrew rewrote the code. You’ll see CBS construction with stucco exteriors, original Jeld-Wen or Peachtree doors that have absorbed three decades of tropical moisture, and roof-to-wall connections that wouldn’t pass today’s standards. When we install a new door in Three Lakes, we’re often the first contractor to expose the framing since the house was built - and we find the gaps, the corroded fasteners, the carpenter ant galleries that the stucco hid.
The permitting reality catches out-of-county crews regularly. Every exterior door must carry an active Miami-Dade NOA number on the permit submittal. We’ve seen projects stall two weeks because a Broward-based contractor specified a perfectly good door that simply lacked HVHZ approval. We source through Miami-Dade-rated supply chains from the start, so your lead time is real, not a surprise.
And then there’s the water. The retention lakes around Three Lakes aren’t decorative; they’re managing stormwater on terrain that’s barely above the water table. Sill pans and pan flashing aren’t optional here - they’re what keeps your new door from becoming a moisture path into the slab. We install them on every exterior unit, no exceptions.
Homeowners in Three Lakes often pair exterior door work with Chain Link Fence in Three Lakes or Vinyl Fence in Three Lakes as part of a full perimeter security update, or fold it into a broader Windows & Doors in Three Lakes project. If you’re considering that wider scope, our Windows & Doors crew coordinates the full envelope so you’re not managing separate trades. We cover Three Lakes and the surrounding Kendall corridor from our Fort Lauderdale base.
Serving Three Lakes, FL - Our Local Coverage Area
We’re based in the Three Lakes 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 Three Lakes
Most single-door installs finish in one to two days of on-site work. Total timeline from contract to completion is typically two to four weeks, with HVHZ product lead times and Miami-Dade permitting accounting for most of that. Call (844) 665-0162 for a current estimate based on your specific door selection.
Yes, Miami-Dade County requires a permit for any exterior door replacement, and the product must carry an active NOA number. Interior door replacements in existing openings don’t require permitting. We handle the application, submittal, and inspection scheduling as part of our standard process.
Absolutely, if you’re replacing a door in its existing location. We rarely need to touch plumbing or electrical for a standard replacement. If you’re relocating the opening or converting a window to a door, we’ll flag any utility conflicts during the measure and coordinate the necessary trades.
For doors under 15 years with isolated issues - sticking, weatherstripping failure, hardware problems - repair often makes sense at $150-$400. For original doors in Three Lakes homes from the 1980s or earlier, replacement is usually the better investment; the energy savings, security improvement, and HVHZ compliance justify the cost over another decade of band-aid repairs.
We warranty our installation workmanship and stand behind the fit, seal, and operation. The door slab and hardware carry their manufacturer’s warranty - typically limited lifetime on fiberglass and steel slabs from major brands, shorter on finish and glass components. We register your warranty and provide documentation before we leave the site.
Get Your Free Door Installation Estimate in Three Lakes
Call (844) 665-0162 to schedule a free on-site measure. Raymond Estevez or a member of our team will walk your opening, check your existing frame condition, review HVHZ-compliant options that match your home’s style, and deliver a written estimate with product specs and timeline. Most Three Lakes appointments happen within 48 hours of your call.
Written by Raymond Estevez, Owner at Groundwork Construction Co., serving Three Lakes and South Florida.