Replacement Window
Options for Texas Homes

The best window style depends on three factors: the room's function, your home's architecture, and your ventilation needs. Double hung windows work in almost any room. Casement windows excel for maximum airflow. Picture windows are ideal where views matter most. Bay and bow windows add architectural drama in living and dining rooms. Our team will walk through your home during your free estimate and recommend the ideal style for each opening.

Texas summers demand windows that block solar heat gain without sacrificing visibility. Look for Low-E (low-emissivity) glass coatings, which reflect infrared heat while passing visible light. Argon gas fill between panes adds insulation. Warm-edge spacers reduce condensation and heat transfer at the edges. Finally, tight-fitting sashes and quality weatherstripping prevent air infiltration. Windows carrying the Energy Star certification for the South-Central climate zone are specifically rated for conditions like Houston's.

A typical window replacement takes between 30–60 minutes per window, including removal of the old unit, installation of the new window, insulation and sealing, and interior/exterior trim finishing. Most whole-home projects (10–15 windows) are completed in a single day. You'll be back to a fully sealed, weather-tight home by the time our crew leaves. We'll discuss your project timeline during the free estimate appointment.

Replacing all windows in one project is often the most efficient approach — you get consistent frame color, glass package, and hardware throughout your entire home. That said, we can also phase the project strategically, starting with the windows that are most damaged, face the harshest sun exposure, or are in the most-used rooms. Our team will provide custom recommendations based on your home's specific needs during your free in-home estimate.

Yes — energy-efficient replacement windows may qualify for the federal Energy Efficient Home Improvement Credit (IRS Form 5695), which can cover up to 30% of the cost of qualifying products up to applicable annual limits. Windows must meet Energy Star Most Efficient criteria to qualify. Texas homeowners may also benefit from local utility company rebate programs. We recommend consulting a tax professional to confirm eligibility, and our team can provide the product specifications needed for your claim.

THT Windows serves the greater Houston metro area, including Tomball, The Woodlands, Spring, Conroe, Cypress, Katy, and surrounding communities. As a division of Home Team Roofing — a trusted name in the Houston area — we bring the same commitment to quality and customer care to every window project. If you're unsure whether we serve your area, give us a call at (832) 422-3039 and we'll confirm coverage for your address.