Still wrestling with windows that stick, whistle, or leak every time it rains?
Besides the daily frustration, inefficient frames quietly drain your bank account through higher energy bills.
At Window Source Houston, I let customers tackle home window replacement in stages.
Home Window Replacement Near Me
Pick the worst rooms first, lock in up to 72 months of 0 % interest, and every unit arrives with our lifetime guarantee.
You get immediate comfort without a lump-sum hit.
We install thousands of windows a year across Harris, Fort Bend, and Montgomery counties.
Independent reviews rank us among the top window replacement companies in Texas for punctual installs, spotless clean-ups, and warranty service that actually answers the phone.
Typical replacement window prices start around $800–$1,100 installed per window for an energy-efficient, double-pane vinyl unit; custom shapes or triple-pane glass cost more.
Spread over 72 months at 0 % interest, that’s roughly $12–$15 per month per window.
For example, if you install six new windows, and your whole project lands at about $67–$92 a month, an easy payment plan for windows you’ll own for life with a guaranteed warranty that you can pass on to the next homeowners!
Next Step: Get Your Free Quote for Affordable Window Replacement in Houston
Call us or click Start My Estimate Here.
I’ll walk your home, prioritize the biggest energy leaks, and show you an exact monthly figure under our 72-month, zero-interest plan.
Start where it matters most—we’ve got you covered for life.
FAQs
What is the average cost of home window replacement in Houston?
Most homeowners pay $800–$1,100 per window, depending on size, frame material, and glass upgrades. Labor, disposal, and trim work are usually bundled into that figure.
How does staged window replacement financing work?
We approve you for a full project line of credit, then draw only for the rooms you replace today. Future phases use the same 0 % plan, so your monthly payment stays level and predictable.
Which window replacement companies offer a lifetime guarantee?
Only a handful in Houston provide lifetime coverage on frames, glass, and workmanship; Window Source Houston is one of them, and we put it in writing at the time of sale.