Aurora, Colorado
Window work in Aurora
Aurora is Colorado's third largest city and most of it went up between 1970 and 2005. That single fact tells you almost everything about its windows. The dominant unit is an aluminium horizontal slider with no thermal break, and the dominant complaint is a frame that streams with condensation on a January morning while the room stays cold.
The newer eastern half of the city, out toward Southlands and the E-470 corridor, has a different problem. Those homes got vinyl double glazing, and the earliest of them are now twenty to thirty years old, which is exactly when edge seals start to go.
What Aurora's housing stock means for your windows
The aluminium slider question comes up on most Aurora quotes. Aluminium conducts heat roughly a thousand times better than vinyl. Without a thermal break, an aluminium frame in a Colorado winter is a bridge that carries cold indoors and pulls indoor humidity out of the air onto the metal. That is where the puddle on your sill comes from. It is not a seal failure. It is physics, and no amount of caulking fixes it.
The consequence for your quote is that insert replacement is usually the wrong choice on these homes. An insert keeps the original aluminium frame in the wall, which is the part causing the problem. Full-frame replacement costs more and is the honest recommendation. If a bidder proposes an insert into an aluminium frame, ask them directly how the thermal bridge gets solved. Listen carefully to the answer.
| Area | Built | Typical window | Priority |
|---|---|---|---|
| Original Aurora, north Colfax corridor | 1940s to 1960s | Steel and early aluminium | Full-frame replacement |
| Central Aurora, Hampden, Del Mar | 1970s to 1980s | Aluminium slider, no thermal break | Full-frame replacement, noise spec worth adding |
| Southeast Aurora, Tollgate, Saddle Rock | 1990s to early 2000s | Vinyl double glazed | Glass unit replacement as seals fail |
| East Aurora, Southlands, Murphy Creek | 2000s onward | Vinyl, low-emissivity coated | Repair and hardware, not replacement |
The local hazard to plan around
Aircraft noise. Buckley Space Force Base sits inside Aurora, and Denver International Airport approaches cross the north of the city. A large part of Aurora's window demand is driven by noise rather than energy, and the specification is different.
Noise control in glazing comes from three things: total mass, unequal pane thickness so the two panes do not resonate together, and a wider cavity. A laminated pane with an acoustic interlayer does more than a third pane of the same thickness. What you want on the quote is the Sound Transmission Class or, better, the Outdoor-Indoor Transmission Class for the exact unit. A tired aluminium slider is around STC 25. A properly specified laminated replacement reaches the mid-30s. That is not a marginal change; it is the difference between hearing a takeoff and noticing one.
Hail applies here too. Aurora takes the same Front Range storm track as the rest of the metro. Wide, low-pitched roofs and long west elevations on 1980s tract homes give hail a lot of surface to work on.
Permits and approvals in Aurora
Aurora's own Building Division issues permits and runs inspections. Expect a permit for any change to an opening and for basement egress work. One local complication worth knowing: Aurora spans Arapahoe, Adams and Douglas counties, and address-level jurisdiction is not always obvious. A contractor who works the city daily will know which office your permit goes to. One who does not will lose you a week finding out.
Neighbourhoods we cover
Original Aurora, Del Mar Parkway, Hoffman Heights, Village East, Hutchinson Heights, Summer Valley, Seven Hills, Meadow Hills, Heather Ridge, Tollgate, Saddle Rock, Piney Creek, Southlands, Murphy Creek, Aurora Highlands, Green Valley Ranch East, and the Anschutz Medical Campus area.
ZIP codes served: 80010, 80011, 80012, 80013, 80014, 80015, 80016, 80017, 80018, 80019, 80045.
Services available in Aurora
- Window replacement for failed seals, drafts and rot
- Window installation for new openings, additions and basement egress
- Window repair for foggy glass, hail damage and broken hardware
- Window cleaning for glass, screens, tracks and hard water spots
Aurora window questions
Can new windows reduce aircraft noise in Aurora?
Meaningfully, yes. Noise reduction comes from mass, from unequal pane thicknesses, and from a wider air gap, not from an extra pane on its own. Ask for the Sound Transmission Class or Outdoor-Indoor Transmission Class rating on the specific unit being quoted. A typical old aluminium slider sits near STC 25. A well-specified laminated replacement can reach the mid-30s, and that difference is clearly audible.
Aurora has a lot of 1980s tract homes. What do they need?
Almost always full-frame replacement of aluminium sliders. Those frames have no thermal break, so the metal carries cold straight indoors and runs with condensation every winter morning. Insert replacement into an aluminium frame keeps the worst-performing part of the assembly, which defeats the point.
Do I need a permit for window replacement in Aurora?
Aurora's Building Division requires permits for work that alters an opening or affects egress, and the city runs its own inspections separately from Denver and Arapahoe County. Confirm with your contractor which jurisdiction your address falls under, because Aurora spans Arapahoe, Adams and Douglas counties.
Which Aurora ZIP codes do you cover?
All of them, from 80010 through 80019, plus the Anschutz area at 80045. Aurora is geographically large, and contractor travel time does affect pricing, so a quote for a home near Southlands can differ from one near Colfax.
Nearby cities
Compare Aurora window quotes
One request. Up to four licensed local contractors. No fee to you, and no obligation to hire anyone.