At Hearthstone Home Improvement, we specialize in installing new windows in Fairfax that are built to last. We proudly install ProVia windows because they offer the quality, performance, and long-term value homeowners in Fairfax, Virginia are looking for. Whether you're replacing old, inefficient units or upgrading for better comfort and curb appeal, our team provides professional window installation you can count on.

ProVia windows are custom-built for each home. Every unit is made to fit perfectly, which helps eliminate drafts and energy loss. If you're shopping for new windows in Fairfax, you’ll find ProVia offers a wide variety of options, including double-hung, casement, bay, bow, picture, and slider styles. These windows are known for their energy efficiency, noise reduction, and durability. They also come in a range of frame colors and finishes to match your home’s design.

Our process starts with a thorough consultation and precise measurements. We help you choose the right window style, frame material, and glass package based on your goals and your budget. When it’s time for installation, our crew works carefully to remove the old windows without damage to your home. We then install the new windows with expert-level precision, using high-performance insulation and sealing techniques to ensure lasting performance.

Homeowners in Fairfax appreciate that we do more than just install windows. We stay involved through the entire process. From initial consultation to final walkthrough, you work directly with someone who is accountable and easy to reach. No pushy sales tactics, no messy crews, and no rushed jobs. We treat your home with care, protect your floors and furniture during the installation, and clean up thoroughly before we leave.

We also stand behind our work. Every set of new windows that we install is backed by ProVia’s limited lifetime warranty and our own workmanship guarantee. If anything fails due to the way the windows were installed, we fix it at no charge. No fine print, no finger pointing. Just real accountability from a local company that stands by its word.

We also offer post-installation support. After your new windows are installed, we offer optional maintenance check-ins to make sure seals, hardware, and insulation are all performing the way they should. We believe your investment should deliver long-term peace of mind, and our follow-up process is built to make that happen.

ProVia is one of the top window manufacturers in the country, and we install every unit with the same care we would use on our own homes. If you're looking for new windows in Fairfax that are built for energy savings, long-term durability, and beautiful design, Hearthstone Home Improvement is ready to help.

Reach out today to schedule your consultation. We’ll walk you through your options and help you choose the new windows that make the most sense for your home and your future.