Older Aluminum Windows
Replacing conductive, draft-prone frames can improve comfort near the glass and give an older elevation a cleaner, more current appearance.

Greater Houston window replacement specialists with a 5.0 Google rating and free in-home quotes. Serving Pasadena homeowners for over 11 years.
Local Window Guide
Pasadena has many established brick homes with older aluminum or builder-grade windows. Replacement planning should address heat, air leakage, rain sealing, and a clean fit within the existing opening.
Replacing conductive, draft-prone frames can improve comfort near the glass and give an older elevation a cleaner, more current appearance.
Accurate measurements and careful perimeter sealing are essential when the existing brick opening, sill, or trim has weathered over time.
Low-E glass, durable weatherstripping, and installation details should account for strong sun, humidity, and storm-season wind-driven rain.
Why Choose Us
Pasadena homeowners often replace older aluminum or builder-grade windows to improve comfort, curb appeal, and storm-season sealing. Allwin brings Greater Houston installation experience to southeast Harris County.
We help Pasadena homeowners compare window packages for heat, humidity, sun exposure, and the way each room is used. Every installation is backed by our Lifetime Limited Transferable Warranty.
Women-Owned, Family-Run
You work directly with the owner — no sales team, no upselling.
5.0 Google Rating
27 Google reviews from Greater Houston homeowners.
Architect-Designed Installations
Product and installation guidance informed by a Texas A&M M.S. in Architecture.
Fast, Clear Quotes
We inspect your Pasadena home, explain the options, and provide straightforward pricing without a fixed response-time promise.


5.0
27 Google Reviews · Pasadena Area
What We Do in Pasadena

Single-hung, double-hung, casement, picture, bay & bow windows for Pasadena homes.
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Low-E coatings + argon gas fill for Texas heat. Reduce heat transfer and improve comfort; actual energy savings vary by home.
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Sliding glass, French doors, and energy-efficient entry doors — professionally installed.
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Interior shutters custom-fitted to your Pasadena home. Timeless style, perfect light control.
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Recent Project
Energy-efficient Low-E glass, a lifetime transferable warranty, and installation planned around your project.
Pricing
Every home is different — size, style, glass package, and frame condition all affect price. Here's what Pasadena homeowners typically invest:
Your in-home quote is free and comes with no obligation — we'll give you an exact number before we start.
Common Questions
How much does window replacement cost in Pasadena, TX?
Most Pasadena homeowners spend between $400–$900 per window installed, depending on size, style, and glass package. A full home replacement (typically 15–20 windows) runs $7,000–$18,000. We provide free, itemized in-home quotes with no pressure — you'll know the exact number before we ever start.
How long does window replacement take in Pasadena?
Installation timing depends on the number and type of windows, access, exterior materials, weather, and any repairs needed around the openings. We provide a realistic schedule before work begins and clean up thoroughly when the project is complete.
Are your windows energy-efficient for Houston's climate?
All of our windows are rated for Texas heat — Low-E glass coatings, argon gas fills, and multi-point weatherstripping designed to handle 100°F summers. Low-E glass and tighter weather seals can reduce heat transfer and improve indoor comfort; actual energy savings vary by home.
What neighborhoods in Pasadena do you serve?
We serve all of Pasadena including Vista Villas, Baywood Oaks, Parkview South, Red Bluff Terrace, Village Grove, Golden Acres, and the surrounding area.
Do your windows come with a warranty?
Every installation comes with our Lifetime Limited Transferable Warranty — covers both product and labor. The warranty moves with the house when you sell.
Service Area
We cover all of Pasadena and Harris County — from Vista Villas to Mount Vernon.
Ready to Start?
We come to your home anywhere in Pasadena. We measure, recommend, and provide a clear, itemized written quote after evaluating the openings and options. No pressure, no obligation.
Call or Email Us
Tell us what you're looking for. Takes 2 minutes.
Free In-Home Quote
We come to your Pasadena home and provide an itemized written quote.
Professional Installation
We install, seal, test, and clean up according to the agreed project schedule.
Call Us — Free Quote
(713) 636-5145
Call for a fast, clear quote
Email Us
melissa@allwinwindows.com
Send project details or photos
FREE
In-Home Quote
5.0
Google Rating
∞
Lifetime Warranty
Allwin also serves homeowners in these nearby Greater Houston communities.