Your home is not only one of your most valuable assets. It’s where you lay your head to rest and where your memories are made. Here is why homeowners like you choose ThermaLast™ Windows for their home…
Energy Efficiency Ratings
ThermaLast
HOME DEPOT
Simonton
5500 Series
Renewal By Andersen Fibrex
LOWE’S
Pella 250 Series
Air Leakage
(lower numbers = better)
0.02
0.17
0.20
0.30
U-Factor
(lower numbers = better)
0.24
0.29
0.30
0.27
SHGC
(lower numbers = better)
0.21
0.26
0.31
0.28
R-Value
(higher numbers = better)
23.20
16.25
11.37
11.37
Measured on a scale of 0 and 1, with lower numbers being better, the average Air Infiltration rating for today’s most popular double pane windows is 0.20 and 0.30.
ThermaLast Windows have an Air Infiltration rating of 0.02 and 0.01. That’s 15X more than the industry standard!
U-Factor is measured on a scale between 0 and 1. The lower a window’s U-Factor, the less heat and energy you will lose through your windows.
ThermaLast Windows have a U-Factor between 0.22 and 0.24, lowest of any double pane on the market!
Like U-Factor, SHGC is measured between 0 and 1. The lower the SHGC, the better the window blocks solar heat.
ThermaLast Windows lead all double panes on the market in this category with a SHGC of 0.19 and 0.21!
The R-Value is a measure of resistance to heat flow through a window. The higher the window’s R-Value is rated, the better it insulates against heat loss.
ThermaLast’s 23.20 R-Value is better than other vinyl foam-filled windows and most walls inside your home.
“We had our windows and new sliders put in around February. They have made a HUGE difference when it came to the winter cold and saving us money with our gas bill. More importantly they look amazing!”
The ThermaLast™ Window is made using glass from Cardinal Glass Industries - the world's leading glass manufacturer.
You insulate the rest of your home’s exteriors - your windows should be insulated, too! You’ll stay comfortable thanks to ThermaLast™ frames being injected with special polyurethane foam insulation.
Talk about cutting edge! The same Low-E coating that is applied to smartphones and tablets is applied to the interior of your windows. This helps them resist scratches and keeps heat from escaping your home in the winter.
ThermaLast™ Windows are sealed with 50% more weatherstripping than other windows.
You’re sure to find the perfect color combination that will make your home’s exterior shine and its interior sparkle. (To start picking out your style right now, click here.)
ThermaLast™ Window’s sleek design lets more light into your home and helps you see more of the outdoors with 27% more viewing area.
This feature can be critical when you need to keep an eye on your pets or children playing outside.
Some of your neighbors’ new windows may have thick, bulky screens that are hard to see through. Not your ThermaLast™ Windows! You have the option of equipping them with OptiView™ screens with finer threading. This gives you a clearer view of the outdoors while increasing your airflow AND insect protection.
You can choose PetTough™ Screens to keep even your smallest loved ones from getting too close for comfort with your new window screens.
You’ll rest easy knowing your ThermaLast™ windows have a recessed locking system so that they’re pick-resistant.
ThermaLast™ Windows use Solar Clean® self-cleaning glass. This special technology uses the sun’s UV rays to break down dirt and debris so that every day in your home is a bright, shiny day!
4193 Hylan Blvd
Staten Island, NY 10308
Mon-Fri: 9am-8pm
Sat: 9am-5pm
Sun: Closed
(201) 992-8944
399 Oak Street, Suite B
South Amboy, NJ 08879
Mon-Fri: 9am-8pm
Sat: 9am-5pm
Sun: 9am-5pm
(908) 224-7997
Street Address
City, ST #####
Mon-Fri: 9am-8pm
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