
New double-pane vinyl windows for every room — custom-measured, professionally installed, and backed by a 10-year warranty. Serving all of Southlake and Tarrant County.
Southlake's luxury homes in communities like Timarron and Carillon were built in the 1990s and early 2000s — many now benefit from upgrading to premium triple-pane or impact-resistant windows that match the home's high-end finishes.
Apex Windows TX has replaced windows in homes across Southlake's most established neighborhoods — from Timarron to Carillon — delivering energy savings, improved comfort, and a refreshed curb appeal with every project.
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We measure every window, assess frame condition, and provide a transparent room-by-room quote — no pressure, no obligation.
Your windows are custom-manufactured to your exact opening dimensions. We schedule installation at your convenience, typically within 2–3 weeks.
Our certified installers replace all windows in 1–2 days with minimal disruption. Old windows are removed and disposed of responsibly.
We walk through every window with you, confirm seals and operation, and hand over your 10-year workmanship warranty documentation.
Fill in the form and one of our Southlake window specialists will call you within 1 business day to schedule a free, no-obligation in-home estimate.
No obligation · Response within 1 business day
Only one or two insulated panes have failed? Explore glass-only options.
Get a free in-home estimate with transparent room-by-room pricing. No pressure, no obligation.
“They replaced every window in our house in two days. The crew was tidy and the project came in at the quoted price.”
— Michael T., Plano, TX
“We priced out a full-home window project with three companies. Apex gave us a clear room-by-room quote and stuck to it.”
— James R., McKinney, TX
“Every opening was custom-measured before the order went in, so all our windows fit perfectly on installation day.”
— Angela P., Frisco, TX
Also serving Keller and all of DFW.
No obligation · Response within 24 hours
A transparent, room-by-room cost breakdown for whole house window replacement in the DFW area, with tips on what drives the price up or down.
Read More Energy EfficiencyReal numbers on energy savings from whole house window replacement in the Texas climate — and how long it takes to pay off.
Read More Window TypesA practical comparison of vinyl and fiberglass window frames for the DFW climate — costs, performance, and long-term value.
Read More