Contact Us


Products Photo Gallery U-Values Insulated Glass

1505 Fixed, Casement, & Projected Commercial Aluminum Windows

Marlin offers a full line of thermally efficient windows in a commercial line by combining a rigid polyurethane "thermal barrier" as an integral part of commercial rated window extrusions. Marlin has the products to fulfill your architectural and mechanical requirements within your budget parameters. Each Marlin commercial window is custom factory-fabricated with positive sealing weatherstripping, quality hardware and extruded aluminum glass stops to ensure long lasting performance. Commercial products are available with or without nailing flange and make an excellent upgrade for residential applications.

Sturdy construction, unexcelled vision area, and versatile architectural applications make these windows a popular choice for a wide variety of residential and commercial building styles.

Clean, modern styling and durable anodized finishes make these windows as attractive as they are functional.

Hardware Options
View Hardware

DDownload Details

.pdf .dwg

1505 Projected (P-C65)

The window overall frame depth is 2 1/4".  Standard glazing is 1" O.A. but will accept 1 7/16" triple glazing.  Standard operation is push out at bottom or open in at vent top.

1505 Casement (C-C65)

The window overall frame depth is 2 1/4". Standard glazing is 1" O.A. but will accept 1 7/16" triple glazing. Push out or roto crank operation are available.

1505 Fixed (F-HC65)

The window overall frame depth is 2 1/4". Standard glazing is 1" O.A. but will accept 1 7/16" triple glazing. Fixed windows can be combined in various configurations with any 1505 operable window.

Certified Thermal Performance



Glass U-Factor

Overall U-Factor

1/4 Clear + 1/4 Clear




1/4 Clear + 1/4 Clear [Argon]




1/4 Clear + 1/4 SB60 #2




1/4 Clear + 1/4 SB60 #2 [Argon]






Fixed, projected and casement windows shall be Marlin series #1505 as manufactured by Marlin windows, and conform to AAMA-101-93 structural performance as follows:

1505 Fixed Window F-HC65, 1505 Casement C-C65, 1505 Projected P-C65


All frame and sash members shall be aluminum extrusions of 6063-T5 alloy & temper with a minimum wall thickness of .062". Frame and sash members shall have a rigid polyurethane "thermal-barrier" as an integral part of the extrusion which eliminates all direct contact between interior and exterior aluminum sections. Glazing stops to be extruded aluminum with a minimum wall thickness of .050".


Standard architectural Class II anodic color conforming to Aluminum Association AA-M12-C22-A34 for dark bronze or AA-M12-C22-A31 for clear anodize. (Architectural Class I anodic finishes and organic coatings available).


Frame members shall be 2 1/4" depth. Frame and vent corners shall be fabricated to form tight mitered joints. All intermediate frame members shall be coped to form tight butt joints where joined to perimeter members. All joinery fastened securely with stainless steel self-tapping screws and sealed to prevent moisture and air infiltration. Extruded aluminum glass stops shall be fabricated to form tight butt-joints.


Projected shall be balanced with two heavy duty four bar friction hinges. Hinges shall be of stainless steel, and include a positive stop and an adjustable friction shoe. Locking hardware shall consist of cam handle locks and surface strikes. Handle, base & strike housing shall be cast white bronze with burnished finish. Roto operators and underscreen bar operators are available.


Casement windows shall be supported by exposed hinges manufactured from cast bronze alloy and secured with concealed fasteners, or by heavy duty 4 bar concealed friction hinges. Roto type operation with locking handles and concealed strikes shall be standard with exposed hinges. Other variations of hardware and finish available.


A compression seal shall run continuously around entire perimeter of ventilator and frame opening of ventilator to form a double seal.


Marlin series #1505 windows shall accept glazing materials with nominal thickness of 1" & 1 7/16".


Screen frames shall be fabricated from roll-form aluminum finish to match window. Screen cloth to be 18 x 16 fiberglass mesh held in the aluminum screen frame with a tight fitting continuous vinyl spline


Windows shall be installed straight, plumb, and level without twisting and securely anchored in place. Openings shall be properly prepared to provide sufficient space at jambs, head and sill to compensate for normal construction movement without affecting intended use.


The General Contractor shall provide adequate protection of the aluminum and glass surface from damage by grinding compound, lime, acids, cement or other contaminants. The General Contractor shall be responsible for final cleaning.

2013 by Marlin Windows, Inc