Thermal Industries Bay Windows
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Bay Windows

- Energy-efficient vinyl
- Custom-made with wide variety of choices
- Pine Colonial-Style Casing
- Hand-Sanded 1-1/4-inch Birch Veneer Surround
- Multi-Point Locking System on Casement Window Vents
- Corrosion-Resistant Hardware
- One-Piece Design
- Over-The-Edge Design with no exposed exterior wood
- Energy Tax Credits may be available
Finish Options and Grilles
Interior Wood Options:
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Color Options:
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Grid Patterns:
Call Us NOW!
- CHICAGO DOWNTOWN
(312) 878-0723 - CHICAGO CITY
(773) 510-0983 - North & Northwest Suburbs
(847) 592-0789 - Near West Suburbs
(630) 869-1450 - Far West Suburbs
(815) 526-7937 - South & Southwest Suburbs
(708) 526-8758
Contact Us
Upcoming Events
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NO SUBCONTRACTORS
We employ over 20 full-time installers.

Lou Manfredini’s Guide to Window & Door Replacement
Lou Manfredini and Marvin Entry Doors help you to choose the right windows and doors for your home.
Financing Available
Contact Your Sales Representative for more information.
Featured Testimonial
With over 400 custom sized windows, 180 patio doors and masonry repairs needed in conjunction with the window installations, it was very important we find the right people to work with. After evaluating several window companies and their offerings, it was clear WWD had the knowledge, the product and the interest in us to take on our project. The WWD crew worked well with our mason contractor and Phase One was completed without issues on time and on budget. We look forward to working with the WWD team again and have already approved the contract for Phase Two of our project. Wayne Rosmis, Association President, One Bloomingdale Place |












