Window Operation, Maintenance & Service Guide
Proper window operation and routine maintenance can help your windows perform reliably, operate smoothly, and maintain their appearance for years to come.
Valdicass has put together these resources to help homeowners understand basic window operation, maintenance, condensation, and troubleshooting. Whether your windows were recently installed or have been in your home for years, these guides can help you identify common issues and determine when you may need professional service.
Window Operation & Maintenance
Different window styles operate differently. Double-hung, casement, awning and sliding windows each have their own hardware, locking systems, screens and operating components.
For best performance, homeowners should periodically inspect their windows and keep tracks, sills and moving components clean. Windows should open, close and lock without excessive force.
If a window becomes difficult to operate, avoid forcing the sash or hardware. A small adjustment or service may prevent damage to other components.
Window Operation Guide
Our operation guide provides helpful information for using and caring for your windows.
Double-Hung Window Sash Problems
A double-hung window sash that will not stay open, drops unexpectedly, or feels unusually difficult to operate may have an issue with its balance system or another operating component.
The guide below provides additional information about this type of problem.
If the problem continues, professional inspection may be appropriate rather than repeatedly forcing the window open or closed.
Window Condensation
Condensation on windows does not always indicate that the window has failed.
Interior condensation can occur when warm, humid indoor air contacts a colder glass surface. This is particularly common during Chicagoland winters when there is a significant difference between indoor and outdoor temperatures.
However, moisture between the panes of insulated glass can indicate a different problem, such as a failed insulated glass seal.
Our guide explains condensation and glass-related issues in greater detail.
View Condensation & Glass Breakage Information
Basic Window Maintenance Tips
A few simple maintenance practices can help protect the appearance and operation of your windows:
- Keep window tracks, sills, and drainage areas clean.
- Inspect exterior caulking and sealant periodically.
- Operate windows carefully and avoid forcing locks or hardware.
- Clean glass and frames using products appropriate for the window material.
- Check screens for tears, loose frames, or other damage.
- Watch for unusual drafts, water infiltration, or moisture between glass panes.
- Address operating problems before they cause additional damage.
For Pella products, always follow the manufacturer’s current care and maintenance recommendations for your particular product.
When Should a Window Be Serviced?
Consider having a window inspected when you notice persistent problems such as difficulty opening or closing, a sash that won’t stay in position, damaged hardware, water infiltration, drafts, deteriorated exterior components, or moisture between insulated glass panes.
Not every problem requires replacing the entire window. Depending on the product, its age, and the condition of the installation, an adjustment, replacement component, or other service may resolve the issue.
Window Service and Replacement in Chicagoland
Valdicass has installed replacement windows throughout Chicago and the western suburbs for decades. Our team specializes in professional window installation and can help homeowners determine whether an existing window problem should be serviced or whether replacement makes more sense.
If you’re considering new windows, we can also help you compare wood, fiberglass, and vinyl replacement windows, installation methods, and product options appropriate for your home.
Need Help With Your Windows?
Have a question about your windows or are you considering a replacement?
Call Valdicass at 708-255-5231 or request a consultation with our team.
Call our office at 708-255-5231 for more information and to request a free quote on any service.
