Window & Exterior Door Installation in Atlanta and Across North Georgia
We install modern, energy-efficient windows and exterior doors built to perform in Georgia’s climate — improving insulation, security, and long-term durability.
We Focus On:
Accurate measurements
Proper flashing
Weather-tight sealing
Secure framing
Code-compliant installation
Built for Georgia Weather
Georgia homes demand properly sealed, correctly installed windows and doors to prevent air leaks and moisture intrusion.
According to the U.S. Department of Energy, heat gain and loss through windows accounts for 25–30% of residential heating and cooling energy use.
Our Window & Exterior Door Services
If your window or door issues are connected to siding, fascia, soffit, or insulation, we address those systems together — not separately.
Window replacement
Energy-efficient window upgrades
Exterior door installation
Entry doors
Patio doors
Storm doors
Frame repair & sealing
Trim & finish work
Get a Free, No-Obligation Quote
Tell us what you’re looking to replace and we’ll provide a clear, detailed estimate.
Why Installation Matters More Than You Think
Improperly installed windows and doors can lead to:
Air leaks
Water intrusion
Mold growth
Framing rot
Increased utility costs
The EPA and Energy Star program both emphasize that proper installation is critical for energy performance.
Window & Exterior Door FAQs
How do I know if my windows need to be replaced?
Drafts, condensation between panes, difficulty opening, rising energy bills, and visible frame damage are common indicators.
Are energy-efficient windows worth it?
Yes. Energy-efficient windows can reduce heating and cooling costs while improving indoor comfort.
How long does installation take?
Most window and door replacements are completed within one to two days depending on the number of units.
Do you offer free estimates?
Yes. We provide detailed, no-obligation estimates outlining scope and pricing before work begins.
Other Services We Provide
We don’t just build decks. Good Shepherd Roofing delivers full interior and exterior improvement services throughout Atlanta, Dacula, Buford, Braselton, Lawrenceville, Suwanee, Winder, Auburn, Sandy Springs, Roswell, and across North Georgia.
Explore our additional services below:
Interior Services
Interior Door Installation & Replacement
Window Replacement (Interior Trim & Finish Work)
Interior Trim & Finish Carpentry
Interior Renovations
Home Additions (Interior Build-Outs)
Insulation Installation & Replacement
Plumbing Repairs & Installations
Interior Ventilation Improvements
Customer Testimonials
See why our clients rely on Good Shepherd Roofing for top-quality exterior and interior home services. From gutters and siding to drywall and decks, we take pride in delivering expert craftsmanship, reliable service, and results that stand the test of time.
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Good Shepherd Roofing replaced all our windows and installed new exterior doors — the team was punctual, professional, and the results are stunning. Our home feels brighter and more secure!
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From the initial quote to the final install, the process was smooth and stress‑free. The crew did a fantastic job ensuring perfect fit and finish. Highly recommend their window & door services!
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Great experience! They upgraded our outdated windows and doors with quality products and excellent workmanship. You can tell they care about doing things right.