Energy Efficiency

No matter what kind of weather the Portsmouth area is dealing with, you can be confident that windows and doors from Pella of Portsmouth can handle it. Our products are built to be energy efficient. In fact, our ENERGY STAR®-certified windows and doors1 can help lower your energy costs. This ENERGY STAR certification is thanks to our energy-efficient features like double- and triple-pane glass, Low-E coating and glass panes made to perform in specific weather areas across North America. Find out more about our energy-saving glass options and technology.

Multiple Panes of Glass

  • Double- and triple-pane options provide more defense from weather
  • Colorless, nontoxic argon gas between panes adds additional insulation
350 Series multiple panes of glass

Low-Emissivity (Low-E) Glass Coating

  • Reflects heat back into your home during winter to keep them warmer
  • Reflects heat away from your house in summer to keep it cooler
  • Shields against most of the sun’s harmful UV rays to decrease fading on finishes and furniture in your room
  • Low-E coating is removed around the glass edge to greatly reduce seal failure
Architect Series Low-E Glass Coating

Pella® Innovation

Pella Insulating Glass

Pella® Expert Installation

  • Proper installation of windows and doors is critical to energy efficiency
  • Attentive preparation
  • Certified installers with professional know-how
  • Considerate cleanup
Pella Expert Installer

To find out more about how windows and doors from Pella of Portsmouth can help increase your home’s energy efficiency, visit your local showroom. Or call us at 603-945-0181 to book your complimentary, in-home consultation.

1Some Pella® products may not meet ENERGY STAR® guidelines in Canada. For more information, contact your local Pella sales representative or go to energystar.gc.ca.
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