New windows and doors improve comfort, cut energy bills and add long-term value to your home. Sightline Windows & Doors Olympia Heights pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
1. Choose your installer
The unit is half the job - the install is the other half. Our own background-checked crews measure, set, seal and insulate every opening, and they know the lines we quote inside and out because they install them every week.
2. Select the right products
Compare styles, materials and glass packages side by side until the fit is right for your rooms, your budget and your goals. The product-line comparison below is the place to start.
3. Prepare your home for install
Before install day we walk you through a short checklist - furniture pulled back, treatments down, a clear path to each opening - so install day is watch-it-happen, not scramble.
Compare the Lines We Quote
Every project is priced on the same lines, side by side - the price indicators below are relative, and your consultant shows exact numbers on your actual openings.
PGTThe line Florida homeowners arrive naming - the most Miami-Dade certifications in the industry$$$
- More Miami-Dade NOA certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe Florida value pick$$
- Vinyl systems built in Florida for Florida codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Miami-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
ECO Window Systems Custom & Geometric Windows in Olympia Heights: What to Know First
We provide independent ECO Window Systems custom and geometric window service throughout Olympia Heights, with most measured surveys scheduled within 48 hours of your call and written pricing delivered before any work begins. Custom and geometric installations from ECO Window Systems - including their arched, round-top, and oversized configurations - typically run $1,800 to $4,200 per opening in this market, depending on whether the rough opening needs reframing and whether impact-rated glazing is specified. This page is for Olympia Heights homeowners who already own ECO Window Systems products or are considering them for a custom opening, and who want a written price they can hold in their hand before a tool is lifted. Call (786) 400-2761 to schedule your measured survey.
How ECO Window Systems Products Fail - and How We Fix Them

- EG Series geometric frames warp at the miter joints after two South Florida summers. The EG Series uses a thinner extrusion at the corner keys than ECO’s standard line, and the thermal cycling near the Bird Road corridor - where afternoon sun hits west-facing geometric units hard - opens gaps at the splice. We remove the sash, re-square the frame against a true jamb, and install reinforced corner brackets with marine-grade sealant rather than relying on the factory key alone.
- Custom radius tops in the ECO Architectural line develop weep-path blockages from pollen and roofing grit. Olympia Heights has dense banyan and live oak coverage, and the curved sill profile doesn’t drain as aggressively as standard rectangular frames. We pull the glazing stops, clear the weep channels with controlled air and nylon picks, and reset the glass with a sloped sill pan that matches ECO’s glazing leg but improves runoff.
- Oversized ECO fixed units show seal failure at the spacer edge after five to seven years. The factory IGUs in custom dimensions sometimes ship with a rigid spacer that doesn’t flex with the longer lite. We measure the visible sightline, document the spacer type, and source a replacement IGU with a warm-edge flex spacer - or, if the frame is still square, recommend a full sash replacement with updated glazing specs.
- ECO impact-rated geometric units lose fastener bite in the reinforced fin. The impact fin on custom shapes is pre-drilled at wider centers than standard rectangles, and the embedment into Miami-Dade’s typical CBS block can loosen under cyclic loading. We back out the original fasteners, fill with structural epoxy, and re-anchor with Tapcon-style masonry screws at 8-inch centers - a fix we’ve repeated on multiple Olympia Heights homes near Miller Drive.
- EG Series arched windows drop at the hinge side when the radius header settles. The weight distribution on a half-round or elliptical top puts torsion on the jamb that rectangular frames don’t see. We install a compression jamb spreader at the strike side and shim the hinge jamb to plumb, then transfer the load to a structural header bracket when the rough opening framing is accessible.
Before
AfterOur ECO Window Systems Custom & Geometric Windows Process
- 1
Measured survey with documentation. Sonia Raman or a verified crew member arrives with a printed license, measures the rough opening in three places, and photographs the existing frame, trim condition, and interior finish. You keep the survey sheet.
- 2
Diagnosis and parts decision. We identify the ECO series, document the failure mode, and specify OEM or quality aftermarket parts based on availability and warranty status. ECO’s custom geometric hardware has a 12-week OEM lead time for some radius configurations; we maintain relationships with Miami-area millwork suppliers who stock compatible extrusions.
- 3
Written scope and fixed price. Haven Clause 1: the quote matches the measured survey exactly. No line item is added after you sign.
- 4
Installation with live evidence. Verified crews work under Haven Clause 3, photographing each stage - rough opening, flashing, shimming, and final sightline - to the documented photo record you receive at completion.
- 5
Testing and sign-off. We operate every moving sash, verify weep function with a controlled water test, and check the lock engagement. The 365-Day Done Right Promise is stamped on your invoice before we leave.
- 6
Cleanup and record delivery. We remove debris, protect your floors, and email the photo record and warranty document within 24 hours.
What ECO Window Systems Custom & Geometric Windows Costs in Olympia Heights

These are the price ranges we write on our estimates for ECO Window Systems custom and geometric work in Olympia Heights, based on jobs we’ve completed since 2012:
- Geometric sash replacement (EG Series, standard radius): $1,800 - $2,600
- Custom arched or round-top unit, full frame: $2,400 - $3,400
- Oversized fixed unit with impact-rated IGU: $2,800 - $4,200
- Reframing rough opening for non-standard geometry: $400 - $900 additional
- IGU replacement in existing custom sash: $680 - $1,100
What moves the price: impact versus non-impact glazing, whether the original frame is square enough to accept a new sash, and the condition of the exterior stucco or siding around a full-frame removal. We do not quote by phone for custom geometry; the measured survey is the only way to fix a price under the Haven Standard. Call (786) 400-2761 to schedule yours - estimates are free, and we provide a free second opinion on any written estimate you’ve already received.
Why Olympia Heights Homeowners Call Sightline Windows & Doors Olympia Heights for ECO Window Systems Work
We’ve installed and serviced ECO Window Systems products alongside PGT, CGI, CWS, and ES Windows long enough to know which series share hardware and which don’t. Sonia Raman’s crew has logged steady work throughout Olympia Heights, including multiple geometric replacements near the Bird Road corridor where the afternoon exposure is brutal and the framing demands are specific. The 365-Day Done Right Promise is written into the Haven Standard, not offered as a courtesy. Every technician is background-checked, uniformed, and identified by license number before arrival. Live phone coverage is available 24/7. And because we carry eight manufacturer lines, we can specify by what your opening requires - not by what is in stock.
FAQs

No - ECO Window Systems’ product warranty covers manufacturing defects regardless of who performs the installation, though improper installation can void coverage. We document every step to manufacturer standards and use OEM or equivalent parts so your warranty position is protected. Call (786) 400-2761 and we’ll review your warranty status during the measured survey.
OEM geometric hardware from ECO Window Systems typically ships in 8 to 12 weeks for non-standard radius configurations. We maintain relationships with Miami-area millwork suppliers who stock compatible extrusions and can often reduce that to 2 to 3 weeks for common profiles. We’ll tell you exactly which path applies to your unit before you commit.
Replace the unit if the frame is out of square by more than 1/4 inch, if the IGUs show seal failure in multiple lites, or if the impact rating needs updating to current Miami-Dade standards. Repair is viable for single-point hardware failure, isolated IGU seal loss, or weep-path blockage in an otherwise square frame. We’ll document both options in writing with fixed prices for each.
No. Haven Clause 1 of the Haven Standard states that the written quote and the measured survey are the same document. We have not issued a change order on an ECO Window Systems job in Olympia Heights in the past four years because we measure before we quote, not after. The price you sign is the price you pay.
Most surveys in Olympia Heights are scheduled within 48 hours of your call. Custom and geometric installations are planned work, not emergency dispatch, so we book by appointment to ensure Sonia Raman or a verified crew member arrives with the correct templates and hardware samples for your ECO series. Call (786) 400-2761 to reserve a time - estimates are free.
Written by Sonia Raman, Owner, Sightline Windows & Doors Olympia Heights at Sightline Windows & Doors Olympia Heights, serving Olympia Heights and nearby areas.
Six Reasons Homeowners Choose Sightline Windows & Doors Olympia Heights
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.
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