Not every problem means a whole new window. Here is how repairs generally work.
Usually repairable
- Locks and latches that stick or loosen.
- Rollers and tracks on sliders that drag.
- Balances and springs on single-hung windows.
- Cranks and hinges on casements.
- Exterior sealant and trim.
- Weep holes and drainage that are blocked.
Often needs replacement
- Cracked laminated glass. The glass unit is replaced, usually keeping the frame.
- Failed insulated unit with fog between panes.
- Corroded or warped frames.
What matters
Because impact windows are tested as an assembly, repairs should use the correct parts and follow the approved details. A pro can tell whether a repair keeps the approval or if replacement is better.
Get an assessment
Tell us what you see and we will advise. See foggy windows, leaks and window replacement.
Examples of typical repairs
- A slider that drags: clean and adjust or replace rollers.
- A window that will not stay up: replace the balance.
- A crank that spins without opening the window: replace the operator.
- A lock that will not latch: adjust or replace the latch.
- A draft at the corner: renew sealant or weather stripping.
How a pro decides repair vs replace
- Safety: will the window still protect the opening?
- Parts: are matching parts available for the product?
- Age and condition: is the frame corroded or the unit near the end of life?
- Cost: does the repair price approach the price of a replacement?
After a storm
If glass has cracked from impact, replacing the glass unit restores protection. If the frame is bent, the window should be replaced. Do not rely on tape or sealant to fix structural damage.
Keep documents
Keep records of repairs for warranty and insurance. If a repair affects a permitted product, ask whether a permit or inspection is needed.
Frequently Asked Questions
Can cracked impact glass be repaired?
Cracked laminated glass generally needs the glass unit replaced. The frame and anchoring can often stay.
Can hardware be replaced?
Yes. Locks, rollers, balances and cranks can often be replaced or adjusted.
Should I replace the whole window?
It depends on the damage, the age and whether parts are available. A pro can advise.
Is it worth repairing old windows?
Sometimes. If parts are available and the frame is sound, repairs can extend life. If the windows are failing broadly, replacement may be better.
Ready to talk about your project? Get a free written quote (usually within 48 hours) or call 786-343-4729. EZ Glazing Corp is licensed and insured (License #SCC131153391) and handles the permit and inspection.