Window World of the Green Mountains
Window World of the Green Mountains
Window World of the Green Mountains installs energy-efficient windows, doors and siding for homeowners throughout Northern Vermont. Founded in 2008, it is based in South Burlington.
Business Highlights
- Family-owned and operated by local Vermonters.
- Its products carry a strong labor guarantee.
Service Area
Addison, Chittenden, Franklin, Grand Isle, Lamoille, Orange, Rutland, Washington and Windsor counties.
Local Business Taking Calls
Window World of the Green Mountains is one of 9 window installers ProsGrade lists in Burlington, Vermont.
9 services listed, including Double-hung windows, Sliding windows and Casement and awning windows. Open weekdays, closed on weekends. Rated 4.8 from 180 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Window World of the Green Mountains compares with the other 8 window installers on ProsGrade in Burlington, using public Google ratings and review counts.
- Ranks in the top half of the 9 Burlington window installers on ProsGrade by Google rating and review volume.
- Rated 4.8 on Google, at or above the 4.7 average of other Burlington window installers on ProsGrade.
- Has more Google reviews (180) than 7 of the 8 other Burlington window installers on ProsGrade.
- One of 7 Burlington window installers on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
9 services- Double-hung windowsVinyl; top and bottom tilt-in sashes.
- Sliding windowsHorizontal opening; customizable configurations.
- Casement and awning windowsTriple-barrier weatherstripping; 90-degree casement hinges.
- Picture windowsCustom-made, sealed shut and available in varied shapes.
- Architectural shapes, garden, bay and bow windows
- Entry doorsModern, woodgrain, smooth and rustic styles.
- Patio doorsSliding and hinged styles.
- Storm doorsFull-view, retractable-screen, Platinum Collection, security, ventilating and traditional styles.
- Siding6000, 4000 and 2000 series; board-and-batten; Tando composite stone.
Reviews
What customers say
Several customers praise the installation work and finished results. One homeowner valued the turnkey process from sizing estimate through installation, while another appreciated room-by-room scheduling for a 22-window job.
Customer Reviews
Martha LaCroix
Kenneth Fontaine
Patrick Murray
David Magoon
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Frequently Asked Questions
How long does a window installation with Window World of the Green Mountains usually take?
An average job takes a single day. Each window takes about 30 minutes on average, with additional time needed for trim and cleanup.
How soon can Window World of the Green Mountains install replacement windows?
Replacement windows can generally be installed within 4–8 weeks after final measurements are taken.
How should a homeowner prepare for a Window World of the Green Mountains installation?
Window treatments should be taken down and the path to each window cleared. Security sensors should be removed and turned off by the homeowner’s security company.
What warranty covers Window World of the Green Mountains’ windows and patio doors?
The company says the windows and patio doors it sells have a manufacturer’s limited lifetime warranty for as long as the homeowner owns the home. Restrictions may apply.
Does Window World of the Green Mountains offer financing?
Financing options are available through the Window World Credit Card Program with credit approval.








