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 University
Energy-efficient window replacement in University typically runs $650-$1,450 per opening for double-pane Low-E units, and a full rental-property retrofit off Fowler Avenue or Fletcher Avenue commonly lands between $9,000 and $22,000 depending on how far the original 1970s framing has rotted behind the sash. Most of what we replace here isn’t cosmetic. It’s original single-pane aluminum sliders and jalousie windows that fail Hillsborough County’s current energy and wind-load code the day an inspector looks at them. We coordinate every University job with the same crew, the same written warranty registration, and the same standard: if the pane isn’t true, the job isn’t done. Call (813) 320-9346 to schedule a free estimate.
Why TruePane Windows & Doors Is University’s Preferred Energy-Efficient Windows Company
We know this stretch of USF-adjacent housing the way a framing carpenter knows a stud layout. The rental stock along Fowler and Fletcher Avenues was built fast in the 1960s through 1980s to absorb the university’s early enrollment surge, and much of it still carries the original single-pane aluminum sliders, jalousie louvered windows, and hollow-core doors that went in when the buildings did. That means when we show up to quote an Energy-Efficient Windows job in University, the first thing we check isn’t the glass. It’s the condition of the buck framing, the flashing tape, and the wiring runs behind the opening. That’s also why our quotes hold. We inspect first, then price. Dale Kessler founded TruePane in 2008 because out-of-true installs and voided warranties were problems worth fixing permanently, and that’s the standard every University estimate is built on.
Our University customers call us because a live person answers the phone 24 hours a day, not a voicemail tree. Landlords managing a portfolio near campus value that, because a code-enforcement notice doesn’t wait for a callback form. Background-checked, uniformed technicians measure every opening twice, quote manufacturer lines side by side on paper, and register both warranty layers before the truck leaves the driveway. That’s The Keystone Standard, and it’s in writing on every job.
Our Energy-Efficient Windows Services in University
ENERGY STAR Replacement Windows
Most of the 1980s low-rise apartment complexes around USF were built with whatever aluminum extrusion was cheapest at the time. Those windows were never close to ENERGY STAR rated. We replace them with units that meet Florida’s low SHGC thresholds, specifically because University sits in Hillsborough County’s inland humidity belt where solar heat gain drives cooling bills year-round. A typical ENERGY STAR retrofit in a University townhome runs $750-$1,300 per window installed, and we register the manufacturer’s energy-performance documentation with the finished job.

Window Energy Audits & Ratings
Before we replace anything in University, we can run a window-by-window audit on the property. We find the fogged IGUs, the pitted aluminum frames, the hardened vinyl weatherstripping, and the sashes that no longer seat square. Landlords who’ve gotten a Hillsborough County insurance notice about wind-load or glazing standards use this audit as the documentation they hand to their carrier. An energy audit in University runs $150-$250 for a typical small apartment complex or single-family rental.

Double & Triple Pane Windows
Double-pane argon-filled units are the workhorse replacement here. The humidity off Tampa Bay wrecks old seals fast, and any double-pane unit not rated for Florida’s SHGC requirements will fog within a few seasons. Triple-pane makes sense on the west-facing exposures along Fletcher Avenue where afternoon sun is relentless, but it’s a much heavier unit and runs $1,150-$1,600 per opening in University. We’ll show you both lines side by side on paper and explain honestly which one this climate justifies.

UV-Blocking & Fade Protection
Furniture, flooring, and guitar cases fade the same way whether it’s a house or a student rental. The UV-blocking coatings we install on University windows reject a meaningful share of the solar spectrum that bleaches interior surfaces. For an east-facing unit off Fowler Avenue, the coating adds roughly $90-$140 per sash over the base window. If the property is a long-term hold, it pays back in interior wear and tear within a few tenant cycles.

What happens when you call
- 1
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 University
We’re an authorized installer for more than a dozen manufacturer lines, and on University jobs we most often quote Andersen, Pella, and Marvin because their Florida-rated glazing specs fit what this housing stock needs. We also stock parts and hardware for those lines locally so a sash replacement or balance repair near USF doesn’t sit for two weeks waiting on freight. When you call (813) 320-9346, you’ll get manufacturer options side by side in writing, not one brand pushed because we have it on the shelf.
Common Energy-Efficient Windows Problems We See in University Homes
- Fogged jalousie and aluminum slider sashes in 1970s rental complexes. These units failed years ago, but absentee landlords often don’t notice until a tenant complains or a code inspector writes it up. The fog isn’t the whole story; it’s usually evidence of failed flashing tape and rotted jamb framing behind the sash.
- Pitted, oxidizing aluminum frames on 1960s-era duplexes near Fowler Avenue. Hillsborough County’s year-round humidity eats aluminum alloy, and the frames get sharp, chalky, and leaky. Caulk won’t fix it. The metal is gone.
- Hardened, cracked weatherstripping that lets conditioned air pour out. Vinyl weatherstripping bakes in the attic heat of a Florida ceiling and fails inside a few seasons. We see units where a tenant has run masking tape over the sash seam because the draft is that bad.
- Jalousie louvered windows with no thermal break, no security, and no code compliance. These were never suitable for a hurricane-prone state, and University’s 1970s complexes are thick with them. Landlords defer replacement until an insurance audit or Hillsborough County code enforcement notice forces it, which creates the recurring emergency-replacement pipeline we handle all along this corridor.
Pricing for Energy-Efficient Windows in University, FL
Here are honest University market numbers. Single double-pane Low-E replacement in a typical USF-adjacent rental: $650-$850 per window. Full multi-unit retrofit of a 1970s low-rise off Fletcher Avenue with ENERGY STAR rated units: $9,000-$22,000 depending on unit count and framing condition. If we open the wall and find rotted buck framing, failed flashing tape, or wiring violations that a permit requires us to address, that gets priced and approved in writing before we touch it. We don’t do change-order surprises on the back end. Every estimate is free, and we’ll register both warranty layers before the truck leaves the driveway.
We Also Serve Cities Near University
Our crews work throughout this part of Hillsborough County, including Acacia Villas, Alafaya, Altamonte Springs, and Altoona. A landlord with a 12-unit portfolio split between University and Alafaya gets one phone call, one crew standard, and one written warranty policy for every property. Call (813) 320-9346 to schedule a free estimate at any of them.
Serving University, FL - Our Local Coverage Area
We’re based in the University 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 University
Jalousie louvered windows have overlapping glass slats that never seal closed, so they leak air by design. They have zero thermal break, which makes them radiators in a Florida summer, and they can’t meet current wind-load or SHGC standards. In University, we replace them rather than repair them in almost every case. Call (813) 320-9346 for an exact quote on your property.
Fog between panes means the seal on the insulated glass unit has failed, and at that point the window is no longer energy-efficient regardless of what the label said. But in older University housing, fog often hides rotted jamb framing or failed flashing tape behind the sash, because the same moisture that killed the seal has been at the wood for years. We inspect behind the sash before we quote a replacement. Estimates are free.
It depends on the property’s wind-borne debris zone designation and what your insurer now requires. Hillsborough County insurers have increasingly required impact-rated or storm-panel-protected windows as a condition of maintaining coverage, even on inland properties. We quote both standard energy-efficient and impact-rated lines side by side so you can see the cost difference in writing. Call us for a free estimate.
Opening an exterior wall in a 1960s-1980s building can expose outdated wiring, undersized framing, and failed waterproofing that the current Florida Building Code requires us to address once the wall is open. We handle that with an inspection first, allowances written into the contract, and any surprise priced and approved in writing before we touch it. You won’t get a change-order surprise after the fact.
Because the tenant pays the cooling bill, not the owner. A single-pane aluminum slider that leaks conditioned air all summer costs the renter money, so there’s no owner-side pressure to fix it until an insurance audit or Hillsborough County code enforcement letter makes it unavoidable. That’s the pipeline we see most in University. We document the compliance fix for the landlord and give the tenants sealed, insulated windows for the first time in decades. Call (813) 320-9346 to schedule a free property audit.
Contact TruePane Windows & Doors in University
We keep it simple. Call (813) 320-9346 and a live person answers. We’ll schedule a free estimate, measure every opening twice, and give you the quote in writing with both warranty layers registered before we leave. If the pane isn’t true, the job isn’t done. That’s how we’ve worked in University for years, and it’s how we’ll work on your property.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving University with the kind of window work this older rental stock actually needs.
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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