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Premier hinged patio doors by Great Lakes Window, Inc. offer
enhanced security, maintenance freedom, energy efficiency and beauty.
Beauty
- Sculptured glazing bead and astragal adds elegant detail.
- Sculpted handles, hinges and locking mechanisms are polished brass for
added beauty.
- The Great Lakes hinged patio door is available with a wide variety of
proprietary glass designs.
Energy efficiency
- Vacuum-deposition Low-E glass, filled with argon gas, is standard. It
gives center of glass R-value of 4.2 and offers protection from the sun's
damaging ultra-violet rays.
- Multi-layer weather-stripping and bulb seal insure low air
infiltration.
- Anodized aluminum sill with thermal break resists conduction, frost
and condensation.
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Security
- Seven-point concealed locking mechanism secures door at the head and at
six points along the jamb.
- All locking points are simultaneously secured with the use of an interior
thumb button, or from the exterior using a keylock.
Maintenance freedom
- Door is made of maintenance-free vinyl. It resists scratching because its
color is solid throughout which means you'll never need to paint your door.
- Fusion-welded door panels and frame virtually eliminate the risk of air
and water infiltration.
Performance guaranteed to last
- All locking and hinging mechanisms are tied into corrosion-resistant
aluminum.
- Our hinged door has four hinges not three to ensure long-lasting ease
of operation
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