San Antonio's Local Window Replacement CompanySan Antonio Window Replacement $0 down, 0% for 72 mo.* Limited-time financing: $0 down and 0% interest for 72 months*View options
San Antonio's Local Window Replacement CompanySan Antonio Window Replacement $0 down + 0% interest for 72 months* View financing
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Siding, patio covers and gutters for San Antonio homes

Other Home Improvement Services in San Antonio, TX

Siding, patio covers and gutters for San Antonio homes

Protect and extend your home with replacement siding, custom patio covers and seamless gutters, installed by the same local team behind our windows.

(210) 796-9574
One local, in-house team Custom measured for your home Free, no-pressure assessment Financing with approved credit
Free home assessment

Get your free estimate

Double lifetime warrantyTransferable protection
Excellent sound insulationQuieter rooms, less street noise
South Texas performanceBuilt for heat and storms
ENERGY STAR ratedProven efficiency
Beyond windows and doors

Siding, patio covers and gutters from the same local team.

Pick a service to see the options, photos and answers to common questions, or book one free assessment for several projects.

Replacement Siding Insulated, low-maintenance siding that keeps out wind and rain. Patio Covers & Enclosures Shade and usable outdoor living, built for Texas sun. Seamless Gutters Custom-fit gutters that move heavy rain away from your home.
★★★★★
Excellent local reviewsHomeowners across Greater San Antonio

See why local families recommend The Window Source for clear communication, professional installation and windows they are proud to show.

Read Customer Stories
A straightforward process

From first question to final walkthrough.

You always know what comes next and who is responsible.

Tell us what you want to improve

A short conversation helps us understand comfort, style and budget.

Get a precise home assessment

We measure each opening and show clear product and financing options.

Your in-house team installs

Certified installers protect your home, fit every unit and clean the work area.

We stay available after the job

Local service and transferable warranty protection provide long-term peace of mind.

Your next step is free

See what new siding, patio covers or gutters can do for your San Antonio home.

Schedule a no-pressure assessment with a local expert. We will measure, answer questions and give you clear options.

No obligation Clear options Local support
Free home assessment

Tell us about your project.

Share a few details and our local team will follow up to answer questions and schedule your assessment.

Your information stays private and local.