Old windows make every season uncomfortable, and the first question homeowners ask is “how much does it cost to replace a window?”
Drafts sneak in.
Energy bills creep up.
Waiting another year only compounds both replacement window costs and the hidden cost of wasted utilities.
Window Source Houston lets you install today and spread the bill over time.
Qualify for up to 72 months of 0% interest—and every unit carries our lifetime guarantee.
That’s the definition of inexpensive replacement windows without compromise.
Frequently Asked Questions
How much does it cost to replace a window?
Most Houston homeowners spend $800-1,100 per window installed, depending on size, glass package, and frame material.
Custom shapes or oversized units can raise the total. Click here to learn more about affordable windows.
What factors drive replacement windows costs?
Price is set by frame material (vinyl vs. composite), energy upgrades (double- vs. triple-pane), installation complexity, and any required trim or sash repair.
Financing can smooth out even the higher-end options.
Click here to learn about different types of replacement windows.
Where can I find inexpensive replacement windows that still last?
Look for volume buyers (like Window Source Houston) that leverage bulk pricing and back it with a written lifetime warranty.
Combining fair base pricing with 72-month 0% financing keeps the monthly hit small without skimping on quality.
Click here to learn about our lifetime warranty on windows
Ready to Save Now on Home Window Replacement in Houston?
Call us or click Get My Quote Here.
Lock in 0% interest for six years, choose the rooms that matter most, and let our certified installers handle the rest—draft-free comfort starts today.