Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Sliding & Patio Doors Across Tequesta
Sliding and patio door replacement in Tequesta runs $2,800-$7,500 for most homes, with impact-rated systems starting around $4,200 installed. Our crews serve Tequesta from our South Florida dispatch office, typically scheduling measured surveys within two business days for village addresses. Call (561) 475-1246 to book yours.
We’ve worked the canal-front ranches off Riverside Drive, the riverfront estates along the Loxahatchee, and the village-core homes near Tequesta Drive where the original 1960s and 70s sliders are still in their openings. That concentration of post-war housing, built when single-pane aluminum was standard and impact ratings didn’t exist, means every job here carries specific conditions you won’t find in newer inland developments. The salt air at the river mouth, the narrow construction window from 1955 to 1985, and the full-permit trigger on most replacements - we account for all three in our measured survey, which you keep, and in the written price that cannot differ from it.
Why Sightline Windows & Doors North Palm Beach Is Tequesta’s Preferred Sliding & Patio Doors Company
Our Sliding & Patio Doors in Tequesta work is governed by the Haven Standard we’ve operated under since 2012, with 18,000+ openings completed and every one documented with a written price beforehand and a photo record afterward. Tequesta homeowners aren’t looking for a sales pitch; they’re looking for a scope they can verify. We give them the measured survey, the product-approval numbers, and the permit status in writing before any material is ordered.
Response time to Tequesta addresses is typically two business days for a measured survey, with installation scheduling coordinated from our Miami office and crews dispatched locally. The village’s compact geography helps - most Tequesta homes are within a few miles of each other, so our teams don’t lose half a day to sprawl.
What Tequesta customers specifically ask to see: the Florida Product Approval or Miami-Dade NOA for the design wind speed, the energy compliance calculations Palm Beach County requires, and proof that the hardware is marine-grade or anodized for salt-air exposure. We provide all three in the written scope, not as follow-up documents.
Reviews from Tequesta customers consistently note the same thing - that we flagged conditions they hadn’t anticipated (failed framing behind the old slider, missing flashing pans, jalousie sidelites that couldn’t earn impact credit) and priced the fix in writing before touching the wall. That specificity is what earns the call-back, not general satisfaction language.
Our Sliding & Patio Doors Services in Tequesta

Patio Doors
New patio door installation in Tequesta starts at $2,800 for a standard vinyl-framed system and runs to $6,200 for thermally broken aluminum with impact-rated laminated glass. Most village-core homes need the latter - not because the homeowner requested impact glass, but because Palm Beach County permits require Florida Product Approval for the local wind speed, and non-impact options simply don’t carry it. We specify by performance tier: CWS and ECO Window Systems for value-tier thermal performance, ES Windows and PGT for mid-to-high impact ratings with documented NOAs. Every quote includes the measured survey, the permit scope, and the energy compliance package - no line item disappears into a change order.

Impact Sliding Glass Doors
Impact sliding glass doors in Tequesta range from $4,200 for a standard two-panel vinyl system to $7,500 for oversized thermally broken aluminum with low-E laminated interlayers and multipoint locking hardware. The salt-air saturation at the Loxahatchee River mouth makes marine-grade or anodized frames a practical necessity - standard mill-finish aluminum will pit at the track and rollers within two to three seasons here, where it might last eight to ten inland. We specify hardware from PGT and CGI with stainless-steel roller assemblies and anodized tracks rated for coastal exposure. The Haven Standard requires we document the frame condition, the flashing integration, and the final seal with photos you receive.

Sliding Glass Door Replacement
Sliding glass door replacement is our most common Tequesta service, and it’s rarely a like-for-like swap. Because Tequesta’s village core was built out between 1955 and 1985, most original sliders are single-pane aluminum with jalousie sidelites that fail current Florida Building Code impact-opening protection credit - so replacing a patio door here almost always triggers a full Palm Beach County permit with product-approval documentation and energy calculations. Add the river-mouth salt-air saturation and the same door that lasts inland will pit its rollers, track, and multipoint hardware here within a few seasons. On a canal-front ranch off Riverside Drive, our crew pulled a 1978 single-pane aluminum slider and found the rough opening had been framed with untreated pine that had rotted at the sill plate, plus a 1/2-inch gap behind the original flashing pan that had been weeping into the block wall for years. We stopped, documented the rot and the undersized header with photos, and the homeowner approved a written framing and waterproofing allowance before we set the new impact-rated PGT slider with laminated glass interlayer and a Miami-Dade NOA - then sealed the jamb and sill with marine-grade flashing and anodized trim sized for the salt exposure.

Impact French Patio Doors
Impact French patio doors in Tequesta start around $5,400 for a standard inswing pair and reach $9,200 for outswing configurations with multipoint locks and integrated sidelites. These suit the larger 1990s-2000s estates along the Loxahatchee River where the opening width exceeds standard slider limits or where the homeowner wants the full vent area both doors provide. We specify Therma-Tru and ViewLux for French door systems, with stainless-steel hinges and adjustable sills rated for coastal deflection. Every installation includes a written drainage plan - critical on Tequesta’s waterfront homes where wind-driven rain meets zero grade at the patio threshold.

Screen Door Installation
Screen door installation, whether as a standalone replacement or integrated with a new slider, runs $340-$780 in Tequesta depending on frame material and mesh grade. Marine-grade aluminum frames with vinyl-coated fiberglass mesh outlast standard products here by a factor of three to four. We measure the existing opening or the new slider’s screen track, specify the frame, and install with the same documented photo record as a full door replacement.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Before
AfterTrusted Brands We Service in Tequesta
We draw from eight verified manufacturer lines - PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux - and specify by what the opening requires, not by what is in stock. For Tequesta’s salt-air conditions, we favor CWS and ECO Window Systems for value-tier projects with anodized or clad frames, and PGT and ES Windows for impact-rated systems with documented Miami-Dade NOAs. We don’t stock inventory in a warehouse; we order to the measured survey, which eliminates the “closest match” problem and ensures the product-approval documentation matches the exact unit installed. Turnaround from survey to delivery is typically 10-14 business days for standard sizes, 18-24 days for custom geometries.
Common Sliding & Patio Doors Problems We See in Tequesta Homes

- Salt-air seizure of rollers and track. Single-pane aluminum sliders in Tequesta’s original ranch homes pit and seize at the rollers and track from near-constant salt-air saturation, so the door stops latching long before the glass fails. The fix isn’t lubrication; it’s replacement with anodized or stainless-steel hardware rated for coastal exposure.
- Jalousie sidelites that can’t earn impact credit. Original jalousie sidelites and single-pane sliders don’t carry a Florida Product Approval or Miami-Dade NOA for the local design wind speed, so they’re ineligible for impact-opening protection credit and require a full permit and energy compliance when replaced. Homeowners consistently underestimate this scope when they assume it’s a simple swap.
- Hidden water intrusion behind the slider. Failed waterproofing behind original sliders - missing or degraded flashing pans and untreated framing at the sill - lets water intrude into the block wall, and the rot is only visible once the door is removed. We document this with photos and price the framing repair in writing before proceeding.
- Undersized headers from original construction. Many 1960s and 70s Tequesta sliders were installed with headers that don’t meet current Palm Beach County span tables, especially where the opening was widened post-construction. We check this during the measured survey and include any header upgrade in the written scope, not as a mid-job discovery.
Pricing for Sliding & Patio Doors in Tequesta, FL
| Service | Typical Range in Tequesta |
|---|---|
| Standard patio door (non-impact vinyl) | $2,800 - $4,200 |
| Impact sliding glass door (standard two-panel) | $4,200 - $6,800 |
| Impact sliding glass door (oversized/thermally broken) | $6,200 - $7,500 |
| Sliding glass door replacement with framing repair | $5,400 - $9,800 |
| Impact French patio doors | $5,400 - $9,200 |
| Screen door installation | $340 - $780 |
What moves the number: the condition of the existing framing and flashing, whether the header needs upgrading to meet current Palm Beach County span tables, the product tier specified (CWS and ECO Window Systems at the value end, PGT and CGI at the performance end), and the permit scope required. Every quote we write includes an allowance line for concealed conditions - rot, failed flashing, undersized framing - priced per linear foot and approved in writing before we touch the wall. The measured survey you keep and the final invoice are the same document; Haven Clause 1 means no surprise additions.
Call (561) 475-1246 for your free estimate. Bring a competitor’s written quote and we’ll review it at no charge - our Free Second Opinion on Any Written Estimate.
We Also Serve Cities Near Tequesta

Our Sliding & Patio Doors crews work throughout northern Palm Beach County, including North Palm Beach, Lake Park, West Palm Beach, and Palm Beach Gardens. Each city’s housing stock and permit requirements differ - Tequesta’s 1955-1985 village core presents conditions we don’t see in the newer developments west of I-95 - so we adjust the measured survey and product specification accordingly.
Serving Tequesta, FL - Our Local Coverage Area
We’re based in the Tequesta 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 - Sliding & Patio Doors in Tequesta

Because most original Tequesta sliders are single-pane aluminum with jalousie sidelites that fail current Florida Building Code impact-opening protection credit, replacement triggers a full Palm Beach County permit with product-approval documentation and energy compliance calculations - not a like-for-like swap. Add the river-mouth salt-air conditions requiring marine-grade hardware, and the scope expands beyond the door unit itself. Call (561) 475-1246 for an exact quote on your opening - estimates are free.
Yes - the entire village of Tequesta falls within Florida’s windborne debris region, so all replacement windows and doors must carry a valid Florida Product Approval or Miami-Dade NOA for the local design wind speed regardless of distance from the water. Non-impact products simply cannot be permitted here. Call (561) 475-1246 and we’ll verify the approval status of any product you’re considering.
Tequesta’s position where the Loxahatchee River meets the Intracoastal Waterway creates near-constant salt-air saturation that corrodes standard aluminum extrusions, sash hardware, and multipoint locking mechanisms far faster than in inland Palm Beach County cities. Marine-grade or anodized/clad frames are a practical necessity, not an upsell - standard mill-finish aluminum will pit at the track and rollers within two to three seasons. We specify accordingly in every Tequesta quote. Call (561) 475-1246 for product options and pricing.
Expect to find conditions that weren’t visible from the finished side: untreated pine framing rotted at the sill plate, missing or degraded flashing pans, and occasionally undersized headers that don’t meet current Palm Beach County span tables. We stop, photograph everything, and present a written allowance for framing and waterproofing repair before proceeding - no work happens without your written approval of the revised scope. Haven Clause 4 (Evidence on Every Job) and Haven Clause 5 (No Surprises) govern this process. Call (561) 475-1246 to schedule a measured survey.
Impact-rated doors with valid Florida Product Approval or Miami-Dade NOA may qualify for wind mitigation credits on your homeowner’s policy, but the exact discount depends on your carrier, your home’s overall wind rating, and whether the doors are part of a complete opening protection package. We provide the product-approval documentation and installation certificate your insurer requires; you submit them for evaluation. Call (561) 475-1246 and we’ll explain what documentation we deliver and what questions to ask your agent.
Written by Sonia Raman, Owner at Sightline Windows & Doors North Palm Beach, serving Tequesta under the Haven Standard since 2012.










Before
After
Before
After
Before
After