4000 Series Rectangular
Sizing Matrix

RECTANGULAR
Freeman rectangular opening portlights are made of Almag 35 cast aluminum framing with 4 drop bolts, 3/8" or ½" polycarbonate glazing and have a hold open eye. Perfect for a vessel's stateroom, fo'c'sle, galley, head, or below deck ventilation/light. FREEMAN Premium Rectangular Portlights enhance the crisp lines of any boat, and Freeman Marine has a comprehensive range of sizes and optional features to meet most requirements.

PREMIUM PORTLIGHT DESIGN FEATURES

• Precision Machined Tolerances and Finish

• Interchangeable Components for Serviceability

• Slotted Hinges Allow Frame to "Float" Assuring a Watertight Seal

• Hinges are Fully Adjustable to Allow Seal Surface Alignment

• Solid neoprene gaskets

• Heavy-Duty Construction Throughout

• Knobs, Frames and Coamings All Made of Light Weight, Corrosion Resistant ALMAG 35

• Custom Finished Per Client Specification

• Only Adjustable Hinged Portlight Made in America * Drop Bolts and Hinge Bolts Made of 316L Stainless Steel

• Standard Glazing - 3/8" Lexan: ½" & Tint available.

• Hold Open Eye Standard

• Accepted by Classification Societies Worldwide 

OPTIONS: 

• Solid Mill Plate Deadlights and Shutters

• Custom Finishes - Polyurethane Paint, Powder Coat, Anodized

• Tempered or Laminated Glass - Various Thicknesses

• Bug Screens

• Alarm sensors

FREEMAN Rectangular Portlights
enhance the crisp lines of any vessel