Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Sliding glass doors
Impact garage doorsPGTCGI
Before
After
Before
After
Before
AfterMarvin Door Installation in Miami: What to Know First
Marvin door installation in Miami typically runs $1,800 to $6,500 depending on the line, the opening, and whether you’re replacing an old slab or setting a new pre-hung unit. Most Marvin entry and French door installs take one full day, though custom sizes and impact-rated units can stretch into two. TruePane Windows & Doors is an independent Marvin service provider, not a factory branch, and our pricing is straightforward: we quote the door, the labor, and the hardware on paper before we touch the opening.
This page is for Miami homeowners who already own a Marvin product or have settled on Marvin for a door project and want it set correctly the first time. We’ve been doing that in South Florida for decades. Dale Kessler measures every opening himself, and our team registers both warranty layers in writing before the truck leaves your driveway. Call (754) 238-2201 to schedule a free estimate.
How Marvin Products Fail - and How We Fix Them
- Ultimate series clad-wood doors: bottom rail rot from irrigation overspray. We see this constantly in neighborhoods like Pinecrest and Coral Gables, where sprinkler heads sit too close to the door. Water soaks into the exposed wood at the bottom rail, the sealant fails, and the rot creeps upward. Our fix is a full rail replacement or a custom rot-patch using factory-matched cladding, then we re-shim and re-hang the slab so it clears the threshold properly.
- Signature series French doors: astragal misalignment from slab settling. Miami’s limestone and fill soil shifts more than people realize, and over ten or fifteen years a French door pair will drift. One panel starts hanging on the astragal, the locking pin misses the strike, and the homeowner assumes the door is warped. It usually isn’t. We re-shim the hinge side, re-square the frame, and reset the astragal so both panels meet clean.
- Elevate series (fiberglass) entry doors: threshold seal compression in high-traffic homes. The adjustable sill cap on these doors wears down faster in Miami’s heat because the rubber compounds harden over time. You’ll feel the draft or see daylight at the bottom before you hear the door rattle. We replace the sill cap with a fresh OEM or equivalent-grade aftermarket part and adjust the sweep so it seals tight against the humidity we live with.
- Marvin Skycove and direct-set units: flashing failures at the sill pan. These are beautiful doors but unforgiving if the installer cut corners on the rough opening prep. Water finds the gap at the sill, the subfloor wicks it, and you don’t know until the tile starts lifting. We remove the door, inspect the rough opening corner by corner, install a proper sill pan when needed, and re-flash per Marvin’s wall detail drawings.
- Older Marvin (pre-2012) product lines: obsolete hardware and lock cylinders. If your Marvin door predates the Elevate and Ultimate relaunch, some of the original multipoint lock parts are no longer in the factory catalog. We machine a few pieces in-house when the hardware is worth saving, and when it isn’t, we match a current multipoint system that fits the existing routed pockets without butchering the door. Nobody wants a new lock drilled into a $4,000 slab.
Our Marvin Door Installation Process
- 1
Measure and diagnose. Dale Kessler or one of our senior techs measures the rough opening, the slab, the reveal, and the jamb depth. We check for plumb, square, and sag before anyone quotes a part.
- 2
Parts decision, on paper. We show you OEM Marvin replacement parts versus quality aftermarket equivalents side by side, with prices. You decide, we document it.
- 3
Prep the opening. We strip old sealant, repair any water-damaged framing, verify the sill is pitched correctly, and lay down fresh flashing where the old material has failed.
- 4
Set the door. The slab or pre-hung unit gets shimmed, screwed, and checked with a 6-foot level. We don’t trim to fit sloppy openings; we make the opening right first.
- 5
Test and tighten. We cycle the door at least a dozen times, check the reveal at all four corners, adjust the hinges and multipoint hardware, and run a smoke test around the weatherstripping to confirm the seal.
- 6
Clean up and register warranties. We vacuum the work area, haul the old door if you want it gone, and register both manufacturer warranty layers in writing with the durations stated. Your receipt and warranty paperwork go with you, not in a file cabinet back at our shop.
What Marvin Door Installation Costs in Miami
Marvin door installation pricing depends more on the working conditions than the brand name. Here’s what we quote most often in Miami-Dade:
| Scenario | Typical Range |
|---|---|
| Replace single entry door slab, existing frame in good shape | $1,800 - $3,200 |
| Full pre-hung entry door replacement (Ultimate or Elevate) | $3,500 - $5,800 |
| French door pair, full frame replacement | $4,200 - $6,500 |
| Custom-size Marvin door, special order | $5,000 - $9,000+ |
| Hardware upgrade (multipoint lock, hinge replacement) | $350 - $900 |
What moves the price: rotted framing behind the old door, out-of-square rough openings, second-story access, and impact-rated glass requirements in Miami-Dade’s high-velocity hurricane zone. We give you a fixed written number before work starts, and we don’t come back at the end with a change order. Call (754) 238-2201 for an exact quote, free.
Why Miami Homeowners Call TruePane Windows & Doors for Marvin Work
We’ve been setting windows and doors in South Florida since before Marvin switched to the Ultimate and Elevate lines, and our techs know the difference between a factory defect and an installation error because we’ve corrected both. The Done Right Promise is not boilerplate: if the door binds, the reveal drifts, or the seal fails inside ninety days, we return and make it right without arguing or asking you to fill out a claim form first. Both manufacturer warranty layers get registered in writing before the truck leaves, and the durations are stated on your paperwork, not buried in a pamphlet.
If Marvin isn’t the right line for a specific opening, we’ll tell you. We carry and service Andersen, Pella, PGT, and a dozen other authorized lines, and we quote them side by side so you can see what you’re actually buying. A live person answers the phone at (754) 238-2201 around the clock. When we say we’ll be there at 8, the truck is in your driveway at 8, uniformed and background-checked.
FAQs
Yes, we install homeowner-supplied Marvin doors all the time. The only caveat is that if the slab arrived damaged or was mis-measured at the point of sale, we’ll show you the problem before we cut anything. We can’t warranty a door we didn’t order, but we can set it square and register the installation workmanship under our Done Right Promise. Call (754) 238-2201 and we’ll measure the opening before you spend a dollar on the door.
Marvin’s warranty covers the product, not the installation, but a bad install can absolutely get a legitimate warranty claim denied if the factory determines the failure came from improper setting. That’s the main reason we follow Marvin’s published installation details and register both warranty layers in writing. Our paper trail protects your claim. If you’ve already got a Marvin door that’s failing, call us before you call the factory: (754) 238-2201.
If the frame is solid, the slab is sound, and the problem is hardware, weatherstripping, or alignment, repair makes sense and usually runs $350 to $900. If the bottom rail is rotted, the frame has shifted enough that shims won’t correct it, or the glass seal has failed on a large panel, replacement is almost always cheaper in the long run. We’ll show you the numbers both ways during the estimate and let you decide. Estimates are free at (754) 238-2201.
If we’re swapping a slab or hardware, most jobs are done in a single visit the same week we measure. Custom-ordered Marvin doors run on the factory’s lead time, which right now is running six to ten weeks depending on the line and finish. We handle the order, the delivery inspection, and the install so you’re not coordinating three vendors. Call (754) 238-2201 for current lead times.
For most direct replacement door installations where the opening size isn’t changing, Miami-Dade doesn’t require a permit. When the job does require one, whether it’s a new opening, a structural header change, or an impact-rated install that needs a product approval number on file, we pull it and close it out with the inspection. We’ll tell you at the estimate which category your job falls into. Call (754) 238-2201 to schedule a free look.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Miami and nearby areas.
Six Reasons Homeowners Choose TruePane Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.