By Rotten Window Repair Company — Your Trusted Glass Experts in Chicago suburbs!
When it’s time to replace a window pane due to damage, cracks, or foggy glass, one of the most important decisions you’ll make is choosing the right type of glass. With so many options available, it can be overwhelming to know which one is best suited for your home and specific needs.
At Rottenwindowrepair, we specialize in helping homeowners select and install the most appropriate glass solutions for their windows. Whether you’re looking for better energy efficiency, enhanced safety, or noise reduction, we’ve got you covered. Our team proudly serves all our service areas, bringing expert service and quality craftsmanship right to your doorstep.
Let’s explore the most common types of window glass and how to choose the best one for your home!
Insulated Glass Units (IGUs)
What is it?
An Insulated Glass Unit (IGU) consists of two or more panes of glass separated by a spacer and sealed airtight to form a single unit. This construction is designed to provide superior insulation and energy efficiency.
Why choose IGUs?
IGUs are ideal for homeowners who want to improve their home’s energy efficiency and reduce outside noise. They help maintain indoor temperatures, keeping your home warmer in winter and cooler in summer.
We install high-performance IGUs like insulated glass units from Cardinal IG Company, which are engineered to resist fogging and withstand temperature fluctuations thanks to their durable thermal seal.
Pros:
- Excellent thermal and sound insulation
- Increases energy efficiency
- Prevents condensation between panes
- Durable and long-lasting
Cons:
- If the seal breaks, the unit must be replaced
- Slightly higher upfront cost
Best for:
Windows in residential areas where comfort, quiet, and energy savings are important — especially in colder climates or homes near busy streets.
Annealed Glass (Standard Float Glass)
What is it?
Annealed glass is the most basic type of flat glass. It hasn’t undergone any strengthening processes and is typically used in low-risk applications.
Why choose annealed glass?
It’s a cost-effective solution for decorative or non-critical applications where safety isn’t a concern.
Pros:
- Affordable
- High clarity and transparency
- Easy to cut and shape before installation
Cons:
- Breaks into sharp, dangerous shards
- Not suitable for high-traffic or high-risk areas
Best for:
High-up windows, decorative panels, or areas with minimal risk of impact.
Tempered Glass (Safety Glass)
What is it?
Tempered glass is heat-treated to increase its strength and safety. It is up to five times stronger than annealed glass and is considered “safety glass” because it breaks into small, relatively harmless pieces.
Why choose tempered glass?
Perfect for areas where safety is a priority. We always use tempered glass for patio doors, bathroom windows, and entryways.
Pros:
- 4–5 times stronger than regular glass
- Breaks into small, blunt pieces — safer for families
- Resists temperature changes and impact
Cons:
- More expensive than standard glass
- Cannot be cut or modified after tempering
Best for:
Doors, windows near walkways, balconies, bathrooms, and other safety-sensitive areas.
Low-E Glass (Low-Emissivity Glass)
What is it?
Low-E glass has a microscopic, transparent coating that reflects infrared light while allowing visible light to pass through. This helps regulate indoor temperatures and reduce UV damage.
Why choose Low-E glass?
It’s a smart investment for homeowners who want to save on energy bills and protect their interiors from sun damage.
Pros:
- Reflects heat in summer, retains heat in winter
- Reduces energy costs
- Protects furniture, flooring, and fabrics from fading
- Maintains natural light
Cons:
- Higher initial cost
- Most effective when used in double-glazed units
Best for:
Homeowners seeking improved energy efficiency without compromising on natural daylight or aesthetics.
One more option – Pattern and colored glass
Pattern and colored glass is a perfect choice for homeowners who want to add unique charm and personality to their space. This versatile glass allows for creative expression in both interior and exterior design. It’s especially ideal for bathroom windows, entry doors, attic skylights, and basement windows, offering privacy while still letting in beautiful, diffused light.
The Rotten Window Repair team is ready to help you select the right style and seamlessly install your new glass — enhancing both the beauty and functionality of your home.
Why choose Rotten Window Repair?
At Rotten Window Repair Company, we understand that every home is unique. That’s why we offer a full range of glass types and expert installation services tailored to your specific needs. Whether you need a simple annealed glass replacement or a high-performance IGU with Low-E coating, our team is here to help.
We are committed to providing:
- Fast, reliable service
- Expert advice and recommendations
- Competitive pricing
- Professional installation
- Free glass condition assessments
Ready to Make the Right Choice?
If you’re unsure which type of glass is best for your window, don’t worry — that’s why we’re here. Contact Rotten Window Repair today or fill out our online form to get a free quote and schedule your window glass replacement.
Have questions? We’d love to help!
Looking for the best window glass repair near you? Call Rottenwindowrepair — your home’s glass expert! +1 630-716-6181
