Polar Builders Inc. Images

Double hung windows feature two movable sashes that operate vertically and open independently for easy use and fresh air at multiple levels.

Signature Collection


Polar Builders Inc. Images

Ultimate Double Hung G2

Polar Builders Inc. Images

Ultimate Double Hung Insert G2

Polar Builders Inc. Images

Ultimate
Double Hung Window Sash Replacement Kit

Polar Builders Inc. Images

Ultimate Wood Double Hung

Polar Builders Inc. Images

Ultimate Wood Double Hung Insert

Polar Builders Inc. Images

Ultimate Wood Double Hung Magnum

Elevate Collection


Polar Builders Inc. Images

Elevate Double Hung

Polar Builders Inc. Images

Elevate Double Hung Insert


Essential Collection


Polar Builders Inc. Images

Essential Double Hung

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