Discover the Benefits of Insulated Glass Units (IGUs)
Why should you consider replacing or upgrading your Insulated Glass Units (IGUs) or Sealed Units (S/Us)?
Continue reading to discover the numerous benefits they offer.




Why Choose Security Glass for Glass Repair or Glass Replacement in Your Home?
Energy Efficiency
IGUs (S/Us) are designed to minimize heat transfer, significantly reducing the need for heating and cooling your home. The layers of glass and the gas-filled space between them create an effective insulating barrier, keeping your indoor environment stable and reducing your energy bills. By replacing or upgrading your IGUs (S/Us), you can enjoy substantial savings on your energy costs, making your home eco-friendly and more cost-efficient.
Comfort
By replacing or upgrading your window IGUs (S/Us), your home will keep the cold out during winter and the heat out during summer, ensuring a comfortable living environment no matter the season. Say goodbye to drafts and uneven temperatures and enjoy a cozy, comfortable home all year round.
Noise Reduction
Upgrade your IGUs (S/Us) to provide additional sound insulation and make your home quieter and more peaceful. The triple-pane design and the insulating gas layer help block out external noise, which is especially beneficial if you live in a busy urban area or near a noisy street. Enjoy a tranquil indoor space where you can relax and unwind without the intrusion of outside sounds.
Aesthetic Flexibility
IGUs (S/Us) offer a wide range of design possibilities, allowing you to customize the appearance of your windows and doors to match your home’s style. Whether you prefer sleek modern designs or classic traditional looks, IGUs (S/Us) can be tailored to fit your aesthetic preferences. Choose from various glass types, including tinted, frosted, and patterned options, to enhance the beauty of your home.
Environmental Impact
Lower energy consumption means less reliance on fossil fuels to contribute to a more sustainable future. Choosing to replace or upgrade your IGUs (S/Us) is a responsible decision that benefits both one’s wallet and the environment.
Additional Enhancements for IGUs (S/Us)
Laminated Glass
Offers increased impact resistance and safety, making it ideal for areas prone to severe weather or potential break-ins.
Frosted/Etched Glass
Adds privacy and decorative elements to windows, making it perfect for bathrooms and front doors.
Triple Glazing
Provides superior energy efficiency and noise reduction, with three panes of glass and two insulating layers of gas.
Ready to Replace or Upgrade Your Window IGUs (S/Us)?
FAQs
What are Insulated Glass Units (IGUs)?
How do IGUs improve energy efficiency?
IGUs improve energy efficiency by minimizing heat transfer between a building’s interior and exterior. The Low-E and gas-filled space between the panes acts as an insulating barrier, keeping your home warm in winter and cool in summer, reducing the need for heating and cooling.
What is Low-E glass, and how does it work with IGUs?
Low-E (Low Emissivity) glass has a special coating that reflects heat while allowing light to pass through. In IGUs, Low-E coatings help to further reduce heat transfer, enhancing energy efficiency and reducing heating and cooling costs.
Are IGUs considered sealed units?
Yes, IGUs are sealed units with an insulating barrier often filled with air or an inert gas like argon, enhancing thermal performance and sound insulation.
How can I tell if my existing window frames can be reused with new IGUs?
Check the condition of your existing window frames to determine if they can be reused with new IGUs. If they are not twisted, damaged, or rotten, replacement should be no problem. Our experts can assess your frames and provide a recommendation.
What are the signs that I need to replace both the frames and the glass?
Indicators that you should replace both the frames and the glass include extensive frame damage, drafts and leaks, outdated materials, poor insulation, and aesthetic concerns. Replacing both can provide better insulation, improved aesthetics, and enhanced energy efficiency.
Can IGUs be replaced in PVC or aluminum window frames?
Yes, IGUs can be replaced in PVC window frames. PVC frames are durable and often retain their structural integrity over time, making them suitable for IGU replacement. Our experts can assess your PVC frames to confirm compatibility.
Can IGUs be replaced in wood window frames?
Yes, IGUs can be replaced in wood window frames. Wood frames typically have removable stops, making the replacement process straightforward. However, it’s crucial to ensure that the wood has not started to rot or deteriorate.
How long does it take to get an IGU made up?
An IGU can be made within 6 hours or less if you have an emergency. Standard lead times are 1 ½ weeks.
How long does it take to replace an IGU?
Most residential windows can be replaced as quickly as 30 minutes for PVC frames and 1 ½ hours for wood frames.
Will there be any damage to my frames?
With modern windows, replacement is a breeze, and there will be no damage. Only a few IGU replacements are more difficult, typically involving wood or old windows with putty. After replacement, touch-ups may be required.
Can my IGU glass be upgraded?
Yes, IGU units can be made of tinted glass, patterned glass, sandblasted glass, tempered glass, laminated glass, or digitally printed glass and can also be upgraded to non-breakable glass.