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Designed to Do The Work, So You Don't Have To.

Simplified storm protection

Designed to weather the storm with exceptional durability, Pella Defender Series impact-resistant windows protect your home and everything inside. To prep for the storm, just close and lock your windows.60 It’s that simple.

Reliable, everyday performance

Pella Defender Series windows not only stand up to the storm, they provide noise reduction, excellent energy efficiency and protection against intruders. Keep your home quiet, more comfortable and protected year-round. Laminated, insulated glass blocks 99.7% of UV rays, helping protect your carpet and window treatments from fading.

Precise-installation frame design

When it comes to performance, installation matters. That’s why Pella Defender Series products are equipped with a precise-installation frame design. With installation holes pre-drilled into the frame, your home is secured quicker and easier.

Reliable Protection for Your Home

Pella Defender Series windows will help protect your home and everything inside.

Protect What Matters Most

Help prevent intruders with shatter-resistant, laminated glass.

Noise Reduction

From the roar of the storm to barking dogs and traffic, Pella Defender Series windows help reduce more sound than products with non-laminated glass.

Improved Energy Efficiency

With insulating air chambers and argon gas between panes of glass to help reduce the transfer of heat and improve energy efficiency.

UV Protection

Protect furniture, carpet and window treatments from fading with advanced glass technology.

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Pella products are backed by some of the strongest warranties in the business.

Learn more about Pella warranties

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