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Triple pane window

400 Series window

Andersen 400 Series windows with triple-pane glass are a new option from the window and door brand that is now available in the Northeast and is designed to meet stringent Stretch Code standards and ENERGY STAR v. 7.0 performance requirements. The triple-pane option also aligns with passive house and net-zero performance goals.

Andersen 400 Series windows with triple-pane glass boast various coating options for optimal insulation. Customers can choose from options like dual Low-E4 enhanced or Low-E4 enhanced with Heatlock technology, enabling the best fit for their climate and energy needs.

Crafted from wood with a Perma-Shield exterior cladding, Andersen's 400 Series windows combine timeless aesthetics with weather-resistant construction, making them ideal for New England's harsh climate. Additionally, the triple-pane glass option helps homeowners and builders reduce their energy bills.

The new triple-pane glass option on Andersen 400 Series windows is available in Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island and Vermont.