"Our project which was rather complicated went very well. We wanted to move an existing basement window opening and install an egress window. The sales rep, Craig, was responsive and respectful. The crew worked quickly and professionally. But it was Stoyan who was the expert and who really helped us through the multiple steps of this project with a sense of urgency to take advantage of the good weather in December. They know what they are doing. Great experience and we would use them again!"
"It went very well. While I got their estimate and signed the contract in July, they we not able to do the work until the end of September because they were so busy. The person who came to make the estimate was knowledgeable and understood exactly what I needed and proposed solutions to my problems. The crew that came to do the work did a great job."
"Quick and complete estimate provided for egress window replacement. Very helpful service in understanding what was needed and in scheduling the work. The Real Seal did excellent work and completed my windows in one day. I would highly recommend them for foundation/egress window work."
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"The technician, Align, was fabulous! Perfect gentleman and outstanding technical skills. He is someone that I highly recommend to anyone who might require his services!"
We are a professional window installation team serving the Chicago area and surrounding suburbs. Our goal is to provide high-quality window installation with reliable service and fair pricing.\n\nWe specialize in installing, replacing, and repairing residential windows. Our team focuses on clean, precise work that improves your home’s comfort, energy efficiency, and appearance.\n\nCustomer satisfaction is our priority. We work carefully, respect your home, and make sure every project is completed on time and to the highest standards.\n\nWhether you need new windows for a renovation or want to replace old, inefficient windows, we are ready to help. Contact us for a free estimate and professional service you can trust.
Yes, you can always make an existing window bigger, but the job complexity varies widely depending on the location of the window and the framing around it. Exterior walls are always load-bearing, so making windows wider will require structural changes that make for a more complex but doable project. Making windows taller often won’t require structural changes.
Yes, egress windows must meet local building codes for size and accessibility. Professional installers ensure compliance.
Costs depend on window size, type, material, and labor. Custom shapes or sizes typically incur higher expenses; full installation includes removing old windows.
DIY is possible for experienced individuals. Professional installation ensures compliance with building codes and proper sealing.
There are a range of egress window types available, including:
Single-hung: $100–$400
Double-hung: $250–$500
Horizontal/sliding: $150–$800
Casement: $200–$500
In-swing: $350–$700
When choosing a type of egress window, consider how you’d like to open it. For example, double-hung egress windows open from top to bottom and let plenty of fresh air in, whereas sliding windows slide open for easy access.
The Batavia, IL homeowners’ guide to egress window services
From average costs to expert advice, get all the answers you need to get your job done.
New windows can keep your home’s temperature comfortable regardless of the weather outside. Learn how much window replacement costs in Chicago, Illinois.
Window wells bring more natural light into your basement and can act as a safe point of egress. Learn about window well replacement costs in this price guide.