GS is our most complete, top of the line product family. Built to deliver outstanding performance; engineered to host several glass packages including triple glazing and laminated glass options, this impressive window is proudly made in the USA. With many styles to choose from and features like even sight lines for a balanced look, outstanding strength and rigidity, virtually maintenance free extruded vinyl, these windows are manufactured to order and made to last.


  • STC rated for low sound transmission

  • Combination of profile and glazing option reduces sound transfer to ensure low sound transmission from outside.

  • Laminated Glass option for impact resistance

  • DuraPane laminated glass resists shatter upon impact and has low sound transmission

  • Nylon rollers for lasting durability

  • Nylon window rollers are incorporated for durability, ease and smooth operation

  • Even sight lines

  • Even sight lines for a balanced look
  • 2014 ENERGY STAR Most Efficient in Class

  • Products in series meet energy saving qualifications to be named ENERGY STAR 2014 Most Efficient in Class

  • TriplePane & DuraPane Glass

  • Triple glass panes for excellent energy efficiency and sound reduction. Laminated glass option creates a barrier upon impact to protect against shattering

  • 1″ Insulated Glass Unit

  • 1″ insulated glass unit package featuring LoE3 glass and Duralite warm edge spacers for excellent thermal performance
  • Elegant and Functional Hardware Options

  • A variety of hardware finishes to match the room style

  • A Variety of Configurations to Suit your Space

  • GS Series doors are available in a wide selection of configurations from sliding patio to double french swing and more

  • Award Winning Energy Efficiency

  • 2014 ENERGY STAR Most Efficient in Class

Glazing Options

GS Series windows and doors offer Dura- or TriplePane glazing options for excellent performance in energy efficience, sound reduction, and impact resistance.

Double Pane

DuraPane laminated glass is an innovative glazing system similar to automobile windshield glass, consisting of a plastic safety interlayer placed between two sheets of glass on one of the glass panes of the insulated glass unit.

DuraPane laminated glass has excellent sound reduction properties, making it a great choice for areas with high noise levels.

  • Impact resistant glass panels
  • STC ratings using DuraPane can reach levels up to 34-36 (Individual product ratings may vary due to window size and glass options)

Glazing Options

TriplePane Glass

Our triple pane insulated glass unit consists of three layers of glass sealed with Duralite spacers. Inner glass chambers are filled with argon gas.

Along with better home insulation, a triple pane window is among the very best choices for an energy efficient home. Stop energy from escaping through inefficient windows, upgrade to new GS Series windows today!

  • 2 LoE3 glass panes for maximum energy savings
  • 2 inner chambers are filled with argon gas
  • Increased air space improves sound reduction efficacy
  • Patio door insulated glass units feature thicker glass



Casement handle

Casement lock

Vent latch


Easy operation
Dual metal rollers are durable and help insure smooth openings and closings.

A tight seal
Value’s multiple weather-strips give you protection against air infiltration

Simple to clean
Sliding sash can be removed to clean exterior glass from inside your home

Elegant beveled frame design with multiple glass, grid, and configurations available

Auto locks insure that every time you close the window your home is sealed, giving you security and peace of mind

Structural Integrity
The mechanically fastened joints of aluminum frames may admit air and water. Fusion-welded uPVC joints create an impervious seal.

Unlike aluminum and wood, uPVC is virtually maintenance free. It never needs paint, and requires only an occasional wash and wipe to clean.

Metals can corrode from exposure to weather and pollution. uPVC is naturally resistant to moisture and atmospheric pollutions such as acids, alkalis and salt air making it the prefect material to stand the test of time.

Energy Efficiency
The superior insulating properties of vinyl designed with heat reducing Multi- chambered profiles and Cardinal 366 glass Reduce Heat transfer up to 3 x that of standard single pane windows.