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Advanced Engineering Features — Unsurpassed Customer Benefits


ProStar™ replacement windows and patio doors by Performance Manufacturing, Inc. meet or exceed ENERGY STAR® requirements. These premium vinyl windows are contemporary and functional, offering beauty, security, and freedom from maintenance.

Features Benefits
Galvanized Steel Reinforcements ...
PVC Patio Door 4 5/8" Welded PVC Frame ...
Insect Screen ...
LoE2 Tempered Two Pane Insulating Glass ...
integrated Nailing Flange ...
Adjustable Ballbearing Wheels ...
Fixed Sash Mounted into Frame ...
Stainless Steel Track ...
Single-point Mortise Handle ...

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