Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Impact Windows & Doors Across Tequesta
Impact window and door installation in Tequesta typically runs $850-$2,400 per opening depending on frame material, glazing specification, and whether the existing framing needs correction. Most Tequesta projects we measure are completed within 4-8 weeks from signed quote to final inspection, with Palm Beach County permit timelines built into that schedule. Call (561) 475-1246 to schedule your free measured survey; the written quote you receive is the same document that governs the install.
We serve Tequesta from our South Florida scheduling office, with crews running daily to the village core, riverfront estates, and canal-front neighborhoods. Our Impact Windows & Doors team knows the local housing stock: post-war ranch homes along Tequesta Drive, 1970s Florida vernacular near the Loxahatchee River, and the 1990s-2000s estate builds farther north. That narrow 1955-1985 construction window means we have measured, permitted, and installed in homes with the exact same original jalousie windows, single-pane aluminum sliders, and hollow-core entry doors dozens of times. We know what the county inspector will flag before we open the wall.
Why Sightline Windows & Doors North Palm Beach Is Tequesta’s Preferred Impact Windows & Doors Company
We’ve completed impact window and door installations across Tequesta’s waterfront and village-core neighborhoods since 2012, every one with a written price before work started and a documented photo record when finished. The 365-Day Done Right Promise is stamped on every job under the Haven Standard, not offered as a courtesy. If it’s not done right, we make it right.
Our technicians are background-checked, uniformed, and identified by license number before arrival - Haven Clause 3, Verified Crews. The person at your door is the person on the record. Calls are answered by a live person, 24/7, not a voicemail queue.
We don’t do urgency theatre. We do documented evidence: the measured survey you keep, the written scope, the photo record, the written warranty. Eight manufacturer lines - PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux - specified by what your opening requires, not by what is in stock.
Our Impact Windows & Doors Services in Tequesta

Hurricane Impact Windows
Every replacement window in Tequesta must carry a valid Florida Product Approval or Miami-Dade NOA for the local design wind speed. The entire village sits in Florida’s windborne debris region. We specify laminated glass interlayers, design pressure-rated frames, and corrosion-resistant hardware that survives both hurricane season and the chronic salt-air saturation off the Loxahatchee River and Intracoastal Waterway. PGT and CGI lines are our standard spec for Tequesta’s marine exposure.

Wind Mitigation & HVHZ Code Compliance
This is where Tequesta projects diverge from inland Palm Beach County jobs. Original jalousie windows earn zero impact-opening protection credit under the current Florida Building Code. Replacing them triggers a full Palm Beach County permit with product-approval documentation and energy compliance calculations. We handle the submittal, the inspection scheduling, and the corrected sill waterproofing the permit forces. The quote includes this scope from day one, not as a change order discovered mid-project.

Horizontal Roller & Sliding Impact Windows
Tequesta’s 1970s-1980s ranch homes often have wide rear walls facing the water, originally fitted with single-pane aluminum sliding glass doors that corrode at the sill track and fail to meet current impact standards. We replace these with horizontal roller and sliding impact systems from ECO Window Systems and ViewLux, sized to the corrected rough opening with marine-grade or anodized frames. The salt air here destroys standard extrusions. We spec for it.

Single Hung & Double Hung Impact Windows
Village-core ranches along Tequesta Drive and nearby streets frequently need single hung impact units to replace original jalousie banks in bedrooms and living areas. Double hung impact windows work better for second-story openings where exterior cleaning access is limited. Both styles require the same Florida Product Approval documentation and energy compliance calculations when replacing non-compliant originals. We measure sightlines, glazing exposure, and frame depth to spec the correct unit for each opening.

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 install from eight verified manufacturer lines: PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. For Tequesta’s marine environment, we typically specify ECO Window Systems and Mr-Glass impact-rated vinyl and aluminum systems with anodized or clad frames, plus Therma-Tru entry door systems with multipoint hardware rated for salt-air exposure. ViewLux sliding systems are our go-to for wide riverfront openings where sightline and frame depth are constrained by existing masonry. We don’t push inventory. We spec what the opening and the code require.
Common Impact Windows & Doors Problems We See in Tequesta Homes

- Jalousie windows with zero code credit. Many Tequesta homeowners assume a “simple swap” of their original louvered windows until we explain the full permit, product approval, and energy compliance sequence. We flag this in the first measured survey so the quote is complete.
- Salt-air corrosion of standard aluminum extrusions and hardware. Tequesta’s position where the Loxahatchee River meets the Intracoastal creates near-constant salt saturation. Standard frames and multipoint locks fail within seasons. Marine-grade or anodized/clad specification is standard in our Tequesta quotes.
- Undersized or rot-damaged framing behind 1955-1985 walls. On a canal-front ranch off Tequesta Drive, our crew pulled original aluminum jalousie units and found one opening’s framing so undersized and rotted from years of salt-air saturation that the new PGT impact frame would have had nothing solid to anchor to. We stopped, priced the header and jamb sistering and the failed pan-flashing repair in writing, got the homeowner’s signature, then reset the opening.
- Failed waterproofing and outdated wiring exposed during opening correction. The permit also forced corrected sill waterproofing and tied-off wiring we hadn’t planned for - all of it approved line by line before we touched the wall. This is routine in Tequesta’s older stock, not exceptional.
Pricing for Impact Windows & Doors in Tequesta, FL
Impact window and door pricing in Tequesta reflects the marine-grade specification, permit complexity, and the discovery work common to 1955-1985 housing stock.
| Service | Typical Range in Tequesta |
|---|---|
| Single hung impact window replacement (standard opening, frame sound) | $850-$1,400 per opening |
| Double hung impact window replacement (standard opening, frame sound) | $1,100-$1,800 per opening |
| Horizontal roller / sliding impact window (standard opening, frame sound) | $1,400-$2,200 per opening |
| Impact-rated entry door with frame and hardware | $2,800-$4,500 |
| Impact sliding glass door (standard 6-8 foot) | $3,200-$5,800 |
| Framing correction, header/jamb sistering, pan flashing repair (per opening) | $400-$1,200 |
| Permit, product approval documentation, energy compliance (Palm Beach County) | $350-$650 per project |
These ranges assume standard rough openings with sound framing. Discovery of undersized headers, rot damage, or failed waterproofing is priced and approved in writing before we proceed - Haven Clause 5, No Surprises. Every Tequesta quote includes the measured survey you keep, the written scope, and the documented photo record on completion. Bring us any competitor’s written estimate; we offer a free second opinion.
We Also Serve Cities Near Tequesta

Our crews run daily to Tequesta and the surrounding area, including North Palm Beach, Lake Park, West Palm Beach, and Palm Beach Gardens. Each city’s housing stock and permit requirements differ; we adjust specification and documentation 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 - Impact Windows & Doors in Tequesta

Jalousie windows earn zero impact-opening protection credit under the current Florida Building Code, so replacing them is classified as an upgrade to a higher performance standard, not a like-for-like swap. The permit requires Florida Product Approval documentation for the new units, energy compliance calculations for the whole-home envelope, and inspection of corrected sill waterproofing. We build this scope into your initial quote so there are no mid-project additions. Call (561) 475-1246 for a free measured survey.
Marine-grade or anodized/clad frames are a practical necessity in Tequesta, not an upsell. The village’s position where the Loxahatchee River meets the Intracoastal Waterway creates salt-air saturation that corrodes standard aluminum extrusions, sash hardware, and multipoint locking mechanisms far faster than in inland Palm Beach County. We have replaced standard frames that failed within three seasons of installation. Our Tequesta quotes specify corrosion-resistant hardware as baseline. Call (561) 475-1246 to review the specification.
Undersized or rot-damaged framing, failed pan flashing, and outdated wiring are routine discoveries in Tequesta’s 1955-1985 stock. The salt-air saturation accelerates rot in headers and jambs that appeared sound from the interior. Our process: inspect during the measured survey, write allowances into the contract, and price any surprise in writing with your signature before we touch the wall. The photo record documents everything. Call (561) 475-1246 to schedule the survey.
Yes, a complete impact-rated opening protection package typically qualifies for wind mitigation credits with most Florida insurers, provided the products carry valid Florida Product Approval or Miami-Dade NOA and the installation passes county inspection. The credit varies by carrier and policy. We document every product approval number and inspection result so you have the paperwork your insurer requires. Call (561) 475-1246 and we can review what documentation your specific carrier has requested from other Tequesta homeowners.
Typical Tequesta projects run 4-8 weeks from signed quote to final inspection, with Palm Beach County permit review and inspection scheduling built into that timeline. The actual installation phase is usually 2-5 days for a whole-home replacement, but we don’t open walls until all materials are on-site and all discovery work is priced and approved. Rushing into demo before the framing is verified is how projects stall. Call (561) 475-1246 for a timeline based on your specific scope.
Ready to price your Tequesta impact window and door project? Call (561) 475-1246 to schedule your free measured survey. You’ll receive a written quote before any work starts, and that document governs every step of the installation. No change orders. No surprises. Evidence on every job.
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