Window replacement for Austin homes — knowing when replacement is the right decision. Call (512) 615-9042 to discuss your window situation. For each sign below, we note whether it indicates repair or replacement — an honest assessment that helps you make the right decision.
1. Fogged or Cloudy Glass Between Panes
Fogging between the panes of a double-pane window means the seal has failed and the argon gas fill has escaped. Moisture has entered the space between the panes and condensed on the interior glass surfaces. The insulating value of that window is now similar to single pane.
Repair or replace? Replace. Fogged double-pane windows cannot be cleared. The window unit needs to be replaced.
2. Rooms That Won’t Cool Down Near Windows
If a room is noticeably hotter than the rest of the house, especially near west-facing windows in summer, the windows are likely the primary heat source. Single-pane aluminum windows can raise indoor temperatures by 10–15°F near the glass on summer afternoons.
Repair or replace? Replace. Heat gain through glass is a performance issue, not a repair issue. Low-E double-pane replacement addresses this directly.
3. Drafts or Air Infiltration Around Frames
If you can feel air movement around window frames, the weatherstripping has failed or the frame has warped. In Austin’s aluminum-frame homes, frame warping from the 2021 Winter Storm Uri is a common cause of permanent air infiltration.
Repair or replace? Depends. Weatherstripping replacement is a repair. Warped frames lose their weather seal permanently — replacement is the right answer for warped frames.
4. Visible Frame Warping, Cracking, or Pitting
Faded, yellowed, or pitted window frames are one of the first things a home inspector or buyer notices. Aluminum frames that have oxidized and pitted have lost their weather seal. Vinyl frames that have yellowed and become brittle are past their service life.
Repair or replace? Replace. Frame damage is not repairable in a cost-effective way. Full window replacement is the right answer.
5. Windows That Stick, Won’t Lock, or Won’t Stay Open
Windows that stick, won’t lock, or won’t stay open are a security and safety concern. In older Austin homes, single-hung aluminum windows with painted-shut top sashes and barely-operable bottom sashes are extremely common.
Repair or replace? Depends. A broken latch may be repairable. A window that won’t operate due to frame warping or paint buildup typically indicates replacement.
6. Condensation on the Interior Glass Surface
Condensation on the interior surface of the glass (not between the panes) indicates the glass surface temperature is below the dew point — meaning the window is not insulating adequately. This is common with single-pane windows in Austin’s winter months.
Repair or replace? Replace. Interior condensation on single-pane glass is a performance issue. Double-pane Low-E replacement eliminates this problem.
7. Rising Energy Bills With No Other Explanation
If your electric bill has increased and you’ve already addressed HVAC maintenance, insulation, and air sealing, windows are likely the remaining source of heat gain. Original single-pane aluminum windows have U-factors of 1.1–1.3 — essentially no insulation value.
Repair or replace? Replace. Energy performance is a glass and frame specification issue, not a repair issue. Low-E double-pane replacement is the right answer.
What Austin Homeowners Say
4.8/5 — 241+ Homeowner Reviews
"We had the original aluminum windows from 1968. The difference after replacement is hard to describe — the house feels completely different in summer. No more hot glass, no more condensation on the inside. Worth every dollar."
Robert S.
South Austin
"Our 2004 builder windows all had fogged glass from failed seals. Every single window was cloudy. They replaced all 14 windows in two days. The installers were respectful of the house and left everything clean."
Natalie K.
Cedar Park
"After Uri, one of our aluminum frame windows cracked along the corner. Called and they came out, measured everything, and gave us a written quote before we committed to anything. Installation was clean and fast."
Marcus T.
Round Rock
Frequently Asked Questions
How do I know if I need window replacement or repair?
If your windows have a single cracked pane or a broken latch, repair may make sense. If your windows are fogging between panes, frames are warping, or you’re seeing a pattern of seal failures, replacement is typically more cost-effective than repeated repairs.
My double-pane window is fogged — can it be cleared?
No. Fogging between the panes means the seal has failed and the argon gas fill has escaped. This is not cleanable — the window unit needs to be replaced.
Do you repair windows?
We specialize in full window replacement and new window installation. For repair of existing windows, we recommend contacting your original installer or a local glass repair specialist.