Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Trusted Window Installation for Weston Homeowners
Window installation in Weston, FL typically costs $650-$2,400 per opening depending on frame material, glazing specification, and whether the unit is impact-rated for the South Florida Building Code. Most residential projects we measure in Weston are completed within one to two weeks of written quote acceptance, with the installation itself taking one to three days depending on opening count.
We’ve installed windows and doors across Weston since 2012 - from the gated communities along Bonaventure Boulevard to the single-family homes in Windmill Ranch Estates and the townhomes near Weston Town Center. Every one of those 18,000+ openings was measured twice, quoted in writing before any work started, and documented with a photo record under the Haven Standard. If your current windows leak air, rattle in a thunderstorm, or no longer meet the sightline you measured when you bought the home, we can show you exactly what replacement looks like in dollars and in days. Call (754) 812-9260 to schedule your free measured survey - we answer live, 24/7.
What Our Window Installation Service Includes
Single & Double Hung Windows
Single hung windows have one operable sash; double hung windows have two, which matters in Weston when you want to ventilate from the top down during a summer downpour without water intrusion. We see these most often in the original builds from the 1990s and early 2000s in neighborhoods like The Ridges and Country Isles, where the vinyl frames have yellowed or the balance systems have failed. When we measure for replacement, we record the existing rough opening, the sightline dimension the customer wants to preserve, and the structural rating required by Broward County’s wind-borne debris zone. Our quote specifies the U-factor and SHGC for each unit, and we stock double hung frames from CWS and ES Windows in both impact-rated and energy-efficient configurations.

Horizontal Roller Windows
Horizontal rollers slide on a track rather than lifting, which makes them the default choice for wide openings behind patio furniture or where a projecting sash would obstruct a walkway. In Weston, we install these frequently in homes backing golf course views in Weston Hills Country Club and along the lakefront properties in Savanna, where the opening width exceeds 48 inches and the homeowner wants maximum glass area with minimal frame intrusion. Our measured survey notes the track condition of the existing unit, the sill slope for drainage, and whether the opening requires a Miami-Dade NOA-rated product or a standard HVHZ approval. We specify horizontal rollers from ECO Window Systems and Mr-Glass when the project calls for high-span performance without the price premium of a fixed picture unit.

3-Panel Sliding (3-Lite Roller) Windows
A 3-Panel Sliding (3-Lite Roller) Window uses three panels on two tracks, typically with two operable sashes flanking a fixed center panel - or, in some configurations, all three panels moving for a 66 percent ventilation opening. This is the window we specify most often for the great room openings in newer Weston construction, particularly in the Arvida-built sections of Windmill Ranch and the Toll Brothers homes near Saddle Club Road, where the original builder installed a fixed picture window that the current owner wants to open. The measurement is critical: the center panel must align with the structural mullion, and the track system must carry the load without deflection. Our written quote includes the panel configuration, the screen type, and the exact sightline dimension the customer will see from the interior.

Casement Windows
Casement Windows hinge at the side and crank outward, catching the prevailing breeze and sealing tight against the frame when closed - the best operable seal in the industry, which is why we specify them for north and east exposures in Weston where wind-driven rain is most aggressive. We installed casements last month in a home on Three Village Road where the original awning windows had leaked at the hinge corner for three hurricane seasons. Our survey documented the swing clearance for the crank handle, the egress requirement for the bedroom opening, and the need for a multi-point locking system. The quote specified a CWS casement with a stainless steel hinge and a laminated glass package rated for the HVHZ.

Awning & Hopper Windows
Awning & Hopper Windows hinge at the top and open outward; hoppers hinge at the bottom and open inward. Both are specialty applications in Weston - awnings above fixed glass in a stairwell, hoppers in a basement or utility room below grade. We measured an awning replacement last quarter in a home on Racquet Club Road where the original wood unit had rotted at the sill, compromising the stucco below. Our survey caught the water damage before it reached the framing, documented the repair scope in the written quote, and specified a vinyl-clad awning from ES Windows with a sloped sill pan and end dams. The Haven Standard requires that we photograph the substrate condition before the new unit goes in, and the customer receives that record.

Picture & Fixed Windows
Fixed windows do not open. They exist to frame a view, admit light, or complete a wall assembly at the lowest cost per square foot. In Weston, we install fixed units most often in combination assemblies - a picture window flanked by single hung or casement operables - or as standalone feature glass in a two-story foyer. The critical measurement is the sightline: the visible glass dimension from the interior, which determines whether the homeowner gets the view they paid for or a frame-heavy compromise. We specify fixed units from ViewLux and Therma-Tru when the project demands thin-profile framing, and from Mr-Glass when the opening size requires a reinforced laminated package for impact compliance.

Bay & Bow Windows
Bay & Bow Windows project in three planes, typically 30 to 45 degrees from the wall; bow windows use four or more planes for a gentler curve. Both extend the interior space and create a shelf or seating area. In Weston, we replace original builder-grade bays in the colonial-style homes near Tequesta Trace and the English-inspired sections of The Landings, where the head flashings failed and the substructure rotted. Our measured survey includes the projection dimension, the roof pitch of the existing bay cap, and the structural support condition in the crawl space or foundation. The quote specifies whether we are replacing the window unit only or rebuilding the substructure - two different scopes, two different prices, both in writing before work starts.

Garden Windows
Garden windows project from the wall like a miniature greenhouse, with sloped glass above and fixed or operable sides. They appear most often in Weston kitchens above the sink, where the original unit from the 1990s has lost its seal and the plants have migrated to the countertop. Our survey measures the projection against the exterior walkway clearance, the slope for condensation drainage, and the structural support for the shelf load. We specify garden windows from ECO Window Systems with tempered glass shelves and operable side vents, and we document the existing drywall condition because the interior return will need repair when the old unit comes out.

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.
Brands We Service for Window Installation

We install and service eight manufacturer lines, specified by what the opening requires, not by what is in stock. CWS is our go-to for aluminum impact-rated frames in the HVHZ, with a track record in Weston back to the 2012 founding - we’ve installed hundreds of their horizontal rollers and casements in homes from Bonaventure to Windmill Ranch, and we maintain their current NOA documentation on file for every permit pull. ES Windows supplies our vinyl impact line, particularly for homeowners who want the thermal break of vinyl with the structural rating of laminated glass; we measured an ES vinyl casement project last month in Country Isles where the customer had received three competing quotes and brought us the written estimates for our free second opinion under Haven Clause 1.
ECO Window Systems and Mr-Glass round out our mid-tier and premium offerings. ECO delivers strong value in energy-efficient non-impact replacement for interior rooms or secondary exposures where the South Florida Building Code does not require missile impact resistance. Mr-Glass specializes in oversized laminated packages and custom geometric shapes - the radius-top fixed units we installed in a Weston Hills estate last year, where the architect specified a 96-inch by 144-inch opening with a 24-inch springline radius. Whether you have CWS, ES Windows, ECO Window Systems, Mr-Glass, PGT, CGI, Therma-Tru, or ViewLux in your home, or any other make, we can measure the opening, assess the condition, and quote the replacement in writing before any work starts.
Before
AfterSigns You Need Window Installation Right Now
- Visible water staining on the interior drywall or sill. In Weston, where afternoon thunderstorms deliver horizontal rain against east and north exposures, water intrusion typically starts at the corner of the frame or the sill joint. The stain means the flashing has failed or the frame seal is compromised, and the damage behind the drywall is almost always worse than what you can see. We document the substrate condition with photos before quoting the repair scope.
- Condensation between the panes of a dual-pane unit. This is a failed insulated glass unit, or IGU - the desiccant inside the spacer has saturated and the seal is gone. The window will not insulate, the view is obscured, and in South Florida humidity the interior surface can mold. We measure the sightline glass dimension and quote a sash replacement or full unit replacement depending on frame condition, always in writing.
- Difficulty operating the sash or crank mechanism. A window that requires force to open or won’t stay open on its own has a failed balance system, corroded hinge, or bent track. In coastal Weston, salt air accelerates corrosion in metal components even on inland homes. Our survey identifies the failure point and specifies the repair or replacement in the written quote - sometimes it’s a hardware kit, sometimes the frame has warped and the unit needs replacement.
- Draft or temperature differential near the window. If you feel air movement or the surface is cold in January and hot in August, the weatherstripping has compressed, the frame has settled out of square, or the unit was never properly sealed during original construction. We use a smoke pencil during our survey to locate the leak path and specify the remediation - sealant, weatherstrip replacement, or full unit replacement with a modern U-factor rating.
- Frame deterioration: rot, corrosion, or vinyl deformation. Wood frames in Weston homes from the 1980s and 1990s are often rotted at the sill or mullion; aluminum frames from the same era may show pitting or white corrosion; vinyl frames can yellow, crack, or warp in prolonged sun exposure. Our photo documentation shows you the condition we found, and our quote specifies the replacement material - vinyl, aluminum, or composite - based on your maintenance preference and the structural requirements of the opening.
Our Window Installation Process - Step by Step

- 1
Schedule your measured survey. Call (754) 812-9260 and a live person will answer, 24/7. We schedule surveys across Weston within one to three business days, depending on your availability. There is no charge for the survey, and you keep the measurement document whether or not you proceed with Sightline.
- 2
On-site measurement and condition assessment. Our technician arrives in uniform, with license number provided in advance under Haven Clause 3. We measure each opening to the sixteenth of an inch, record the existing frame type and condition, test the operation, and photograph the substrate and surrounding finishes. We note any stucco repair, interior trim replacement, or sill reconstruction required. You receive a copy of the measured survey before we leave.
- 3
Written quote preparation. The measurement and the quote are the same document - Haven Clause 1 since 2012. Your quote lists each opening by room location, the product specified by manufacturer and model, the performance ratings (U-factor, SHGC, impact rating if applicable), the installation scope including any repair work, and the line-item price. The total is the total. No change orders, no surprises.
- 4
Permit application and product ordering. Once you accept the written quote, we pull the permit with Broward County or the City of Weston as required, submit the product approvals and engineering, and order your windows from the manufacturer. Lead times vary by product line and season; we communicate the production schedule and the installation date range in writing.
- 5
Installation and documentation. Our crew arrives on the scheduled date, removes the existing unit, repairs the substrate as specified, installs the new window per manufacturer instructions and the Florida Building Code, seals and flashes to the exterior, and finishes the interior trim. We photograph each stage and provide you with the documented photo record, the permit final inspection approval, and the 365-Day Done Right Promise under the Haven Standard. If it’s not done right, we make it right - written, not verbal.
How Much Does Window Installation Cost in Weston?
Window installation in Weston, FL runs $650-$2,400 per opening for standard residential replacement, with most projects falling in the $1,200-$1,800 range for a mid-grade vinyl or aluminum impact-rated unit installed in an existing opening with standard trim finish. A typical single hung replacement in a Country Isles ranch home costs $850-$1,400 depending on glass package and whether the existing frame is preserved or fully replaced. A 3-lite sliding window for a Windmill Ranch great room opening runs $1,800-$2,800. Custom geometric units or oversized fixed glass in Weston Hills can reach $4,000-$6,000 per opening.
Several factors move the price within these ranges. Frame material: vinyl costs less than aluminum, which costs less than thermally broken aluminum or composite. Glazing: laminated impact-rated glass adds 30-50 percent over standard dual-pane. Opening condition: a frame in good shape allows insert replacement; a rotted or out-of-square rough opening requires full-frame replacement with stucco and interior repair. Accessibility: second-story openings with no balcony access require scaffolding or ladder jacks, which we specify in the quote. Finish level: standard vinyl or wood interior trim is included; custom millwork or tile surround repair is additional and priced line by line.
To avoid overpaying, get the measurement and the quote in the same document - compare line items, not just totals. Bring us any competitor’s written estimate and we will review it at no charge under our Free Second Opinion policy. Our quote includes the unit, the installation, the permit, the inspection, and the photo documentation. What it does not include, we say so in writing. Call (754) 812-9260 for your free measured survey and written quote.
Window Installation Near Weston - Our Service Area

We install windows across Weston and the surrounding communities, typically scheduling surveys within one to three business days and completing standard replacements within two weeks of quote acceptance. Our crews work regularly in Window Installation in Southwest Ranches, where the equestrian properties require oversized openings and custom hardware; in Window Installation in Pembroke Pines, where the 1980s and 1990s housing stock drives steady replacement demand; and in Davie, Cooper City, Plantation, Miramar, Sunrise, Tamarac, Lauderhill, Broadview Park, and Palm Springs North. Response time to the western Broward cities is same-day or next-day for surveys; eastern and northern reaches typically schedule within 48 hours. Every visit, regardless of location, follows the Haven Standard: measured survey, written quote, verified crew, documented evidence, no surprises.
Serving Weston, FL - Our Local Coverage Area
We’re based in the Weston 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 Questions - Window Installation in Weston

Window installation refers to placing a new window in an opening where none existed or where the existing unit and frame are completely removed; window replacement typically means removing the sash while preserving the existing frame, or inserting a new unit into the existing frame. In Weston, most of our projects are full-frame replacements because the original builder-grade units from the 1990s and 2000s have failed at the frame level, not just the glass. Our measured survey determines which approach your opening requires, and we specify it in the written quote. Call (754) 812-9260 to schedule your survey - estimates are free.
A typical single-opening replacement takes two to four hours; a whole-house project of ten to fifteen openings takes one to three days depending on accessibility and whether stucco or interior repair is required. Permitting in Broward County adds three to ten business days for plan review before work can start. We communicate the production lead time and the installation date range in writing when you accept the quote. Call (754) 812-9260 for a timeline specific to your project.
Most residential window installations in Weston cost $1,200-$1,800 per opening for a standard impact-rated or energy-efficient replacement, with simpler vinyl single hungs at $650-$1,100 and premium custom units at $2,400-$4,000 or more. The price depends on frame material, glazing specification, opening condition, and finish requirements - all of which we document in the measured survey and price line by line in the written quote. We do not estimate over the phone; we measure, then we quote. Call (754) 812-9260 for your free measured survey.
Yes. We install and service CWS, ES Windows, ECO Window Systems, Mr-Glass, PGT, CGI, Therma-Tru, and ViewLux, and we can assess and quote replacement for any manufacturer currently in your home. Our technicians carry current product approvals and installation certifications for each line, and we stock common hardware and screen components for faster repair turnaround. If your existing windows are from a brand we do not carry, we will tell you during the survey and recommend the appropriate replacement product. Call (754) 812-9260 to schedule.
We do not offer same-day installation for planned replacement projects - proper measurement, permitting, and product ordering cannot be compressed without compromising the Haven Standard. However, if you have a broken window, storm damage, or security compromise, we can board the opening same-day and schedule the permanent replacement on an accelerated timeline. Call (754) 812-9260 anytime; we answer live, 24/7, and will dispatch a crew for emergency securing if the situation requires it.
Every installation is covered by our 365-Day Done Right Promise under the Haven Standard: if it’s not done right, we make it right, including labor and materials, with no deductible or service fee. Manufacturer warranties vary by product line - typically 10 years on glass, 20 years to lifetime on frames - and we register each unit in your name at completion. You receive the warranty documents, the permit final, and the photo record in a single packet. Call (754) 812-9260 for warranty details on a specific product.
Clear a three-foot path around each interior window, remove window treatments and wall hangings near the opening, and secure pets in a separate room. Our crew brings drop cloths and dust containment, but you should move furniture you are concerned about. Exterior access should be clear of vegetation, furniture, and vehicles - we need six feet of working space and ladder access to the opening. We will confirm any site-specific requirements when we schedule the installation date. Call (754) 812-9260 with questions about your specific layout.
Schedule Your Window Installation Service in Weston Today
Call (754) 812-9260 to schedule your free measured survey. A live person will answer, 24/7, and we will typically be on-site in Weston within one to three business days. You will receive a written quote that matches your measurement document - no surprises, no change orders, no pressure. Sonia Raman and the team at Sightline Windows & Doors have governed every installation under the Haven Standard since 2012, and we will show you exactly what your project costs before any work starts.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving Weston since 2012.










Before
After
Before
After
Before
After