Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Energy-Efficient Windows Across Westwood Lakes
Replacing windows in a Westwood Lakes home is not a simple swap. This community sits entirely inside Miami-Dade County’s High Velocity Hurricane Zone, which means every window we install must carry a Miami-Dade Notice of Acceptance, not just a Florida Product Approval. That one requirement changes everything about the job. TruePane Windows & Doors handles it every week, and we quote it correctly the first time. If you’re tired of windows that fog, bind, or leak air conditioned dollars into the Everglades breeze, call (954) 507-3613 for a free estimate. We serve the 33165 and surrounding Westwood Lakes neighborhoods directly.
Why TruePane Windows & Doors Is Westwood Lakes’s Preferred Energy-Efficient Windows Company
Dale Kessler founded TruePane in 2008 on a rule that still governs every install: if the pane is not true, the job is not done. That rule matters more in Westwood Lakes than almost anywhere else we work. The original 1960s and 1970s CBS ranch homes here were built with jalousie windows that were never meant to hold a modern insulated glass unit. When a contractor drops in a replacement window without accounting for masonry anchoring, the frame shifts, the seal breaks, and the glass fogs within a few years. We see that failure pattern constantly in homes off SW 134th Avenue and along Bird Road.
Our crews know the rough openings in these concrete block walls. We measure every opening twice. We quote manufacturer lines side by side on paper so you can see exactly what you’re buying. And before the truck leaves your driveway, both manufacturer warranty layers are registered in writing with durations stated. That’s The Keystone Standard, and it’s backed by our Done Right Promise. If it’s not done right, we make it right. No paperwork fights, no arguing.
Westwood Lakes homeowners tell us the same thing when they call: they’ve lived in the house for twenty or thirty years, they’re not moving, and they want a company that will still answer the phone in another twenty years. We plan to be here. A live person answers our phone 24 hours a day, 7 days a week. Not a voicemail tree, not a regional call center.
Our Energy-Efficient Windows Services in Westwood Lakes
Most older Westwood Lakes homes are running original single-pane glass with aluminum frames. The U-factor on those windows is often around 0.75, which means the air conditioner is fighting a losing battle from March through October. Here’s how we fix that.
Low-E & Argon Gas Glass
Low-E coatings reflect infrared heat back outside while letting visible light through. The argon gas fill between panes slows conductive heat transfer. In a Westwood Lakes home with western exposure toward open Everglades terrain, this combination is the single most effective upgrade available. A typical Low-E argon double-pane replacement for a standard 36-by-60-inch opening runs $380 to $640 per window in this market, depending on frame material and whether the rough opening needs re-squaring. The difference in afternoon radiant heat coming through the glass is immediate.

ENERGY STAR Replacement Windows
ENERGY STAR certification for South Florida means the window meets specific U-factor and Solar Heat Gain Coefficient thresholds for our climate zone. We install ENERGY STAR rated units from more than a dozen manufacturer lines, including Jeld-Wen, Simonton, and PGT. A full-house replacement on a typical three-bedroom Westwood Lakes CBS ranch of eight to twelve windows runs $4,800 to $9,400 installed, with exact pricing determined by frame material, glass package, and the condition of the existing rough openings. We write the number down before we start. No change orders, no surprise line items.

Double & Triple Pane Windows
Double-pane is the standard we recommend for most Westwood Lakes homes. It delivers a meaningful U-factor drop, adds sound isolation from traffic along Bird Road and the 826, and doesn’t over-stress the structural frames in older CBS walls. Triple-pane is an option for homeowners directly exposed to open western wind loading who also want maximum thermal resistance. The upcharge for triple-pane in Westwood Lakes runs roughly $110 to $190 per window over double-pane. We’ll quote both on paper and show you the payback math.
UV-Blocking & Fade Protection
Subtropical sun is hard on interior finishes. Hardwood floors near south-facing windows in Westwood Lakes can fade visibly in two or three years. UV-blocking glass packages reduce that fade by filtering the most damaging wavelengths while keeping natural light. We also offer solar and tinted glass options for rooms where afternoon glare makes a space uncomfortable. Expect to add $45 to $95 per window for upgraded UV-blocking coatings, depending on the glass package you select.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Westwood Lakes
TruePane is an authorized installer for more than a dozen manufacturer lines, including, Ply Gem, and PGT. We service and replace all major brands found in Westwood Lakes homes, and we carry common replacement parts locally so a broken sash or failed seal doesn’t leave you waiting on a shipment from out of state. When you call us about a specific brand, we can usually tell you on the phone whether the warranty still applies and what a repair versus replacement looks like in dollars.
We’re also one of the few companies that will quote multiple manufacturer lines side by side on paper. If you want Andersen next to PGT next to Simonton with glass packages, U-factors, and pricing all printed out, that’s how we work. You see exactly what you’re buying before you spend a dime.
Common Energy-Efficient Windows Problems We See in Westwood Lakes Homes
- Salt-laden air corroding aluminum frame corners. The brackish air pushed inland from Biscayne Bay eats aluminum frames faster than inland Florida locations. Within a decade, the corners of original 1970s frames start to powder and bind. The sash won’t close fully, and the insulated glass unit loses its compression seal. That’s when the fog starts.
- Original jalousie jamb hardware seizing in the humidity. Jalousie windows were common in 1960s and 1970s Westwood Lakes construction. The crank mechanisms and jamb clips rust and seize in subtropical humidity. Panes become impossible to fully close, which defeats any retrofit weather sealing you try to add. At that point, replacement is the only fix that holds.
- Fogged glass from failed edge seals. When you see condensation between the panes that you can’t wipe away, the seal on that insulated glass unit has failed. The argon or krypton fill is gone. The window still lets light in, but it’s no longer doing its thermal job. A single failed pane on an otherwise good frame is often repairable. We can replace the glass unit without tearing out the frame, which typically runs $280 to $520 per window in Westwood Lakes.
- Masonry rough openings shifting and breaking frame seals. CBS walls move slightly over decades as the ground settles. When a retrofit frame is installed without proper shimming and flashing tape, the wall movement transfers to the window frame. Edge leaks develop, water gets in, and the glass fogs. This is a workmanship issue, not a manufacturer defect. It’s also the reason we measure every opening twice and anchor to the block itself.
Pricing for Energy-Efficient Windows in Westwood Lakes, FL
Here are straight numbers for what we charge in Westwood Lakes. A single Low-E argon double-pane replacement runs $380 to $640 for a standard opening. Upgraded frame materials like vinyl or fiberglass sit at the higher end. Impact-rated units with Miami-Dade NOA certification add $140 to $260 per window over non-impact glass. A full eight-window retrofit on a typical CBS ranch runs $4,800 to $9,400. Triple-pane adders run $110 to $190 per window. A window energy audit, where we measure existing U-factors, check seal integrity, and give you a written report on what each window is costing you in cooling dollars, runs $89 for the maintenance visit visit.
These numbers assume standard sizes and openings that don’t need major re-squaring. When we find a rough opening that’s drifted, we price the anchoring and shimming work in writing before we touch it. Call (954) 507-3613 for a free estimate with exact numbers for your house.
We Also Serve Cities Near Westwood Lakes
Our crews regularly work in Coral Gables, Pinecrest, Olympia Heights, and Coral Terrace. Many of those homes share the same CBS construction and HVHZ requirements as Westwood Lakes, and our Energy-Efficient Windows team is already familiar with the permitting offices in each municipality. If you’re anywhere in the southwest Miami-Dade corridor, call us.
Serving Westwood Lakes, FL - Our Local Coverage Area
We’re based in the Westwood Lakes 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 - Energy-Efficient Windows in Westwood Lakes
You need a Miami-Dade Notice of Acceptance. Westwood Lakes sits entirely inside the High Velocity Hurricane Zone, one of only two county-level designations of its kind in the U.S. A Florida Product Approval is not sufficient. Inspectors will red-tag windows without the NOA label, regardless of any other certification. We pull the permit and supply the NOA documentation for every window we install. Call (954) 507-3613 and we’ll walk you through what the label looks like and why it matters.
You can, but we don’t recommend it. Original jalousie hardware in 1960s and 1970s Westwood Lakes homes seizes in the humidity. The panes won’t close flush, and any interior storm panel you add still has gaps around the louvered edges. You spend money and don’t get a meaningful U-factor improvement. A proper replacement with Low-E glass and a Miami-Dade NOA label costs more upfront but actually solves the problem. We’ll quote both options so you can see the numbers side by side.
Fog between the panes means the edge seal on your insulated glass unit has failed and the inert gas fill has escaped. In Westwood Lakes, this happens faster than inland because salt-laden air from Biscayne Bay accelerates aluminum frame corrosion, which compresses the seal from the outside. Once that seal is gone, the window is no longer energy-efficient. We can often replace just the glass unit for $280 to $520 per window. Call us and we’ll tell you if the frame is worth saving.
For a Westwood Lakes home, aim for a U-factor of 0.30 or lower, which is what you get with a quality double-pane Low-E argon unit. That alone drops the 0.75 U-factor of original single-pane jalousies by more than half. For Solar Heat Gain Coefficient, we recommend 0.25 or lower on east, west, and south-facing glass to cut radiant heat gain. Homes with direct western exposure to open Everglades terrain benefit most from the lower SHGC. We’ll run the numbers for your specific orientation and exposure when we do the estimate.
Yes. In Miami-Dade County’s HVHZ, any change to the glazing or the frame requires a permit, and the product you install must carry the Miami-Dade NOA. Swapping glass without a permit is a common red-tag issue we get called in to fix after the fact. We handle the permitting for every job, including glass-only replacements. It costs a little more in paperwork, but it’s the difference between a window that passes inspection and one you have to tear out and redo.
What We’ve Learned Working on Westwood Lakes Homes
On a 1970s CBS ranch off SW 134th Avenue, our crew replaced a row of original jalousie windows with impact-rated double-hung units from Andersen. The masonry rough openings had drifted, and the old frames had pulled away from the block. We used longer anchoring into the CBS and new flashing tape because the original seal was gone. We also switched that customer from single-pane to Low-E glass with argon fill. The U-factor dropped from 0.75 to 0.28. The windows cleared the Miami-Dade NOA label requirement and the inspector passed the job without a single correction. That’s the kind of work that sticks with a homeowner.
That job is not unusual here. Westwood Lakes has a concentration of 1960s and 1970s concrete block ranch homes still fitted with original windows that were never designed for modern glass packages. Insurance carriers have started threatening non-renewal on some of these homes unless windows are brought up to current wind-load standards. And any permitted renovation that touches a window opening triggers mandatory code compliance. That means a simple window upgrade can turn into a full replacement faster than most homeowners expect. The way we handle it is simple: we inspect first, we write the real scope into the contract before we start, and if we find something behind the wall, we price it in writing and get your approval before we touch it. No surprises, no change orders you didn’t agree to.
If the pane is not true, the job is not done. That rule has carried TruePane through more than four decades of community service, and it’s the standard on every window we hang in Westwood Lakes. Call (954) 507-3613 for a free estimate from Dale Kessler and our team. We’ll be there when we say.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Westwood Lakes and surrounding Miami-Dade communities.
Six Reasons Homeowners Choose TruePane Windows & Doors
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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