Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Patio Door Installation Across Royal Palm Beach
Patio door installation in Royal Palm Beach costs $2,800 to $7,500 for a standard sliding door, with impact-rated units running $4,200 to $9,500 installed. That price is on paper before we touch the opening. If you live in Counterpoint Estates, La Mancha, or anywhere else in Royal Palm Beach’s 33411 or 33421 ZIP codes, our crews know exactly what salt air does to a door track here. Call (817) 686-2228 for a free in-home measure and a written quote.

We are Meridian Windows & Doors, part of the Garrison Partners family and held to The Garrison Standard on every job since 2009. Elliot Vance leads our installation crews. We serve Royal Palm Beach directly, with scheduling coordinated from our Miami-area office.
Why Meridian Windows & Doors Is Royal Palm Beach’s Preferred Patio Door Installation Company
Royal Palm Beach homeowners call us because we write the price down before any work starts and it does not move at the door. No surprise line items. No renegotiation after the old door comes out. The number on your quote is the number on your invoice.
Every technician who walks through your door is background-checked and uniformed. You know who is arriving before they knock. Our phone lines are answered by a live person 24 hours a day, every day, including Sunday afternoons when a patio door track finally binds shut. We do not run voicemail loops.
We stock eight manufacturer lines, including PGT, CGI, and CWS, so the door we specify is the one that survives Royal Palm Beach’s salt exposure, not the one gathering dust in a warehouse. Every installation carries our 365-Day Done Right Promise in writing. If the work fails within that year, we come back at no charge.
Sliding Door Repair in Royal Palm Beach
Sliding Door Repair in Royal Palm Beach usually means replacing corroded rollers, pitted aluminum tracks, or failed weather seals on an existing door. The salt-laden air off the Atlantic only a few miles east reaches inland neighborhoods like Counterpoint Estates and La Mancha, and it corrodes builder-grade aluminum tracks within three to five years. The glass is often fine. The hardware is not.
A typical roller replacement in Royal Palm Beach runs $180 to $340 for a two-panel sliding door using stainless-steel rollers. Track replacement and realignment costs $400 to $900 depending on the length. If the door frame has racked from failed jamb fasteners, expect $600 to $1,200 for a full re-anchoring and re-seal.
Roller and Track Hardware
We replace factory aluminum rollers with stainless-steel units on every Royal Palm Beach repair. The salt exposure here demands it. Steel rollers rust through and seize, and the homeowner ends up dragging a 200-pound panel across a pitted track. The fix is straightforward when caught early.
Seal and Threshold Work
Wind-driven rain and salt spray enter through failed jamb seals and wick into the rough opening. That rots the framing behind the door, and by the time you see the water stain on the interior drywall, the structural wood is already soft. We replace the jamb seals, re-bed the threshold in coastal-rated silicone, and replace any damaged framing before re-hanging the door.
Patio Door Replacement in Royal Palm Beach
Patio Door Replacement in Royal Palm Beach is the right call when the frame itself has corroded, the insulated glass unit has clouded, or the door no longer meets current wind-load requirements. A new sliding patio door installed in Royal Palm Beach runs $2,800 to $7,500 standard, and $4,200 to $9,500 for an impact-rated unit with large-missile certification.
We replaced a failed 8-foot sliding glass door at a home on La Mancha Avenue in Royal Palm Beach. The original builder-grade aluminum track was pitted with white corrosion and the rollers had seized from salt air intrusion. We installed a PGT sliding impact door with stainless-steel rollers and a marine-grade anodized finish, then sealed the jamb and threshold with silicone rated for coastal exposure. The homeowner qualified for a wind mitigation credit on their insurance after we documented the large-missile rating and Florida Product Approval.
Impact-Rated Replacement
If your home sits within Royal Palm Beach’s wind-borne debris zone, replacement doors must carry a Florida Product Approval number and design pressure rating matched to the opening. We never specify a rating above +/-100 PSF on a patio door. Our team verifies the approval for every PGT, CGI, or CWS unit before it ships.
Frame Material Selection
Aluminum is common on Royal Palm Beach patios, but raw mill-finish aluminum fails early here. We recommend marine-grade anodized aluminum or a reinforced vinyl frame with stainless hardware. The salt exposure in Royal Palm Beach means frame material is a durability decision, not an aesthetic one.
Trusted Brands We Service in Royal Palm Beach
We are authorized to install and replace patio doors from PGT, CGI, and CWS, among our eight manufacturer lines. We keep stainless rollers, jamb seals, and replacement hardware in local stock for Royal Palm Beach customers, so a slider repair does not wait on a slow freight order from the Midwest. If your existing door is a discontinued model, we match the opening and hardware as closely as the current product approvals allow.

Common Patio Door Installation Problems We See in Royal Palm Beach Homes
- Salt-air corrosion on aluminum tracks and rollers. Royal Palm Beach sits on former shell-rock and muck soils only a few miles from the Atlantic, and the salt-laden air reaches inland neighborhoods like La Mancha and Counterpoint Estates. Builder-grade aluminum pits white within three to five years, and the sliding panel starts to bind and drag.
- Rusted jamb and threshold fasteners. Builder-grade steel screws rust through on the salt-exposed side of the house. The door frame racks, the weather seal breaks, and wind-driven rain gets into the rough opening.
- Clouded Low-E insulated glass units. Heat and humidity cycling in South Florida pops the spacer seal on weak IGUs. The interlayer clouds, the glass loses clarity, and the design pressure rating on the patio door is voided.
- Rotting framing behind unsealed jambs. Skipping sealed jamb connections lets salt spray and rain wick into the rough opening. By the time the interior drywall stains, the structural wood behind the door often needs replacement.
Pricing for Patio Door Installation in Royal Palm Beach, FL
A standard sliding patio door replacement in Royal Palm Beach runs $2,800 to $7,500 installed. Impact-rated units with large-missile certification run $4,200 to $9,500. A basic roller and track repair is $180 to $340 using stainless parts. Full re-anchoring and frame straightening runs $600 to $1,200.
What moves your number: the opening width, whether you need an impact-rated unit, the frame material, and the condition of the rough opening once we pull the old door. Floor height and wind zone also matter. The only way to get an exact figure is an in-home measure, which is free. Call (817) 686-2228 and we will put a written quote in your hand before any work starts.
What Patio Door Installation Costs in Royal Palm Beach
The larger context matters. Impact windows generally run $800 to $1,500 per window installed. An impact single-hung runs $900 to $1,800. Large or custom openings run $2,500 to $5,000, and whole-home packages start at $8,000 and run to $25,000 or more depending on opening count and wind zone.
Royal Palm Beach homes sit in a high-wind zone, and floor height on two-story homes raises the pressure on every opening. A first-floor patio door in a ranch needs a lower design pressure than a third-floor slider on a townhome, and the product approval number must match that opening. We verify every rating before ordering. The free in-home measure is how that works.
Florida Pays You Back
Several programs offset the cost of impact-rated patio doors in Royal Palm Beach. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, including impact-rated doors. Florida also exempts impact-resistant windows and doors from sales tax. The federal 25C energy credit returns 30% of the product cost, up to $600 per year on qualifying units. And after a wind-mitigation inspection, which runs $75 to $150, many Royal Palm Beach homeowners see a windstorm-premium credit averaging around 25% on that portion of their policy.
We do not guarantee any of these numbers. Programs change, and your insurance carrier sets the final premium credit. But we document every Florida Product Approval number and design pressure rating on your invoice so the paperwork is ready when your carrier asks.
One comparison worth making: impact windows versus hurricane shutters. Shutters protect from flying debris, but someone has to be home to hang the panels when a storm is coming. Impact-rated patio doors protect year-round, with no panels to store and no midnight scramble. They are the permanent solution, and in Royal Palm Beach’s salt air, they do not corrode the way the shutter hardware eventually will.
We Also Serve Cities Near Royal Palm Beach
Meridian Windows & Doors serves Wellington, Greenacres, Palm Beach Gardens, and West Palm Beach with the same written pricing, 365-Day Done Right Promise, and live-person phone coverage. If you are in Royal Palm Beach or any nearby community, our Patio Door Installation team covers the full corridor. See our Patio Door Installation in Royal Palm Beach page for local specifics.
Serving Royal Palm Beach, FL - Our Local Coverage Area
We’re based in the Royal Palm Beach area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Patio Door Installation in Royal Palm Beach
If your home is within Royal Palm Beach’s wind-borne debris zone, a new patio door must carry a Florida Product Approval number and meet the design pressure for that specific opening. Regular glass does not pass wind-load code in most of Royal Palm Beach. We verify the rating before ordering, and we never specify above +/-100 PSF on a patio door. Call (817) 686-2228 and we will check your opening.
Salt-laden air from the Atlantic, only a few miles east, reaches inland neighborhoods like Counterpoint Estates and La Mancha. That salt pits aluminum tracks and rusts steel rollers within three to five years. The fix is stainless-steel rollers and marine-grade anodized tracks, which we install as standard on every Royal Palm Beach sliding door repair. A roller replacement runs $180 to $340. Call (817) 686-2228 for an exact quote.
Yes, if the glass is intact and the frame is square. We replace corroded rollers, pitted tracks, and failed seals for $180 to $1,200 depending on the damage. If the insulated glass unit is clouded or the frame has racked, replacement is usually the better money. We will tell you straight which one makes sense for your door. Estimates are free.
We install and replace PGT, CGI, CWS, and five other manufacturer lines. The right unit for Royal Palm Beach is the one with stainless hardware, a marine-grade finish, and a Florida Product Approval number matched to your opening. We keep local parts stocked for the brands we service. Call (817) 686-2228 to check your current door.
A new Low-E insulated glass patio door with a tight weather seal reduces heat gain through the opening, and many Royal Palm Beach homeowners notice the difference in the room facing the door first. The federal 25C energy credit returns 30% of the product cost, up to $600 per year, on qualifying units. We document the Energy Star ratings on your invoice. Call (817) 686-2228 for a free measure.
Written by Elliot Vance, Owner at Meridian Windows & Doors, serving Royal Palm Beach. A meridian is a fixed line you measure everything against. That is what the name means and how we run every install.










Before
After
Before
After
Before
After