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BUTLER BUILDING WINDOWS

Versatile Aluminum Window Solutions for Every Application

The 2500 Series aluminum windows are designed for light commercial and residential use, offering a balance of durability, performance, and design flexibility. With multiple configurations including fixed, projected, and hung options, this system adapts to different ventilation and architectural requirements.

Reliable Performance for Every Opening

From residential homes to professional storefronts, our aluminum windows are built to deliver durability, energy efficiency, and consistent performance. With multiple configurations available, they are ready to meet your project requirements and ship fast.

Benefits of Butler Aluminum Windows

  • Genuine OEM Butler Aluminum Windows for perfect fit with all Butler wall systems
  • Factory-punched for fast, accurate installation
  • Available in all Butler-Cote™ color options
  • In stock and available for fast turnaround shipping
  • Authorized wholesale pricing for contractors
  • Backed by Butler's limited lifetime warranty
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What we offer

Fixed Aluminum Windows 2500 Series

Butler Fixed Aluminum
Windows

Projected Aluminum Windows 2500 Series

Butler Projected Aluminum
Windows

Single Hung Aluminum Windows 2500 Series

Butler Single Hung Aluminum Windows

  • Premium Performance

The Gold Standard for Structural Integrity and Unobstructed Views

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Our 2500 Series Fixed Aluminum Windows are engineered to provide maximum light and architectural impact for modern commercial spaces. These high-performance windows offer a sleek, low-profile frame that prioritizes expansive views without compromising on the rugged durability your building demands.

Built for stability and long-term reliability, the 2500 Series Fixed Window is the ideal solution for large-scale glazing requirements. Whether you are designing a sleek office facade or a high-traffic retail storefront, these windows deliver a clean, contemporary aesthetic that stands the test of time.

  • Heavy-duty architectural-grade aluminum for superior strength
  • Stationary design ensures maximum air and water infiltration resistance
  • Slim-line frame profiles to maximize daylighting and exterior views
  • High-efficiency insulated glass options for optimal thermal control
  • Durable powder-coat finishes available in multiple aesthetic options
  • Custom sizing to meet specific architectural design requirements
  • Compatible with all Butler wall panel systems
  • Available in all Butler-Cote™ color options

Finish Capabilities

AAMA 2604 and 2605 Paint

Custom colors available upon request

Clear & Dark Bronze Anodized

Additional anodize options available upon request

Glazing Options

1" Insulated Glazing
¼” Single Glazing
  • Versatile Ventilation

Smart Airflow Meets High-End Architectural Design

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The 2500 Series Projected Windows bring functional versatility to your building’s envelope. Designed to open outward (Awning) or inward (Hopper), these windows provide essential ventilation while maintaining the sophisticated, uniform look of the 2500 Series family.

These windows are the perfect marriage of form and function. Featuring precision-engineered hinges and multi-point locking systems, they provide effortless operation and enhanced security. They allow your building to “breathe” without sacrificing the clean lines and professional curb appeal your clients expect.

  • Dual-action functionality available in awning or hopper configurations
  • Multi-point locking hardware for enhanced security and seal tight integrity
  • Heavy-duty friction hinges for smooth, controlled operation
  • Integrated weather-stripping to prevent drafts and moisture entry
  • Compatible with Fixed 2500 Series for seamless ribbon-window aesthetics
  • Removable insect screens included for all operable units
  • Compatible with all Butler wall panel systems
  • Available in all Butler-Cote™ color options

Finish Capabilities

AAMA 2604 and 2605 Paint

Custom colors available upon request

Clear & Dark Bronze Anodized

Additional anodize options available upon request

Glazing Options

1" Insulated Glazing
¼” Single Glazing
  • Classic Reliability

Traditional Operation with Next-Generation Commercial Strength

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Our 2500 Series Single Hung Windows offer the familiar ease of vertical operation combined with the industrial-grade performance of architectural aluminum. These windows provide a practical, high-value solution for multi-family housing, offices, and commercial facilities.

Designed for durability and ease of maintenance, the 2500 Series Single Hung features a counter-balanced sash for effortless lifting. By combining a fixed top lite with a moving bottom sash, it provides dependable ventilation and classic styling that fits perfectly into any professional environment.

  • Precision-balanced sash for smooth, finger-tip vertical operation
  • Heavy-duty sweep locks for a secure, tamper-resistant closure
  • Structural-grade aluminum frames designed for high-wind load areas
  • Easy-clean design with minimal maintenance required for long-term use
  • Thermal break technology available to improve building energy efficiency
  • ADA-compliant hardware options to ensure accessibility for all users
  • Compatible with all Butler wall panel systems
  • Available in all Butler-Cote™ color options

Key Features

( For Fixed and Projected Aluminum Windows)

Thermally Broken Frame

The Series 2500 features a thermally broken aluminum frame that creates a barrier between the interior and exterior of the window — significantly reducing heat transfer and improving your building's overall energy efficiency. This means lower heating and cooling costs year-round and a more comfortable interior environment for your facility.

Multiple Configuration Options

The Series 2500 is available in Fixed, Projected, and Single Hung configurations — giving you the flexibility to choose the right window type for every opening in your Butler building. Whether you need a stationary vision panel or a fully operable ventilating unit, there's a Series 2500 configuration built for the job.

NFRC Rated

Every Series 2500 window carries an NFRC rating — independently verified energy performance data you can count on for code compliance and LEED certification support. This takes the guesswork out of meeting today's most demanding energy standards on your commercial building project.

Multiple Finish Options

The Series 2500 is available with AAMA 2604 and 2605 high-performance paint finishes, Clear and Dark Bronze anodized, and custom colors available upon request. Whatever your Butler building's color scheme, there's a finish option that matches — delivered with long-lasting durability and fade resistance.

Standard and Custom Glazing Options

Choose from 1" insulated glazing for maximum thermal performance or ¼" single glazing for applications where insulation is not the priority. Custom glazing options are also available for projects with specific acoustic, thermal, or code-required performance specifications.

Multiple Accessory Options

The Series 2500 comes with a full range of accessory options including fins specifically designed for all Butler wall panel systems — Butlerib II, Shadowall, Architectural, Insulview, and Universal. These factory-engineered accessories ensure a precise, weathertight installation every time with no costly field modifications required.

Specification Table

Aluminum Windows
Series Type Frame Depth AAMA Rating
2500 Fixed 2 ½" CW-60
Projected 2 ½" CW-60
Single Hung 2 ½" LC-35

In Stock and Ready to Ship

Butler Aluminum Windows are in stock and available for fast turnaround delivery. Orders are processed and shipped factory-direct to your jobsite — so you get genuine OEM Butler quality exactly when you need it. Whether you're ordering a single replacement door or outfitting an entire facility, we have you covered with dependable availability and authorized wholesale pricing.
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Download the Complete 2500 Series Window Spec Sheet

Get the full technical specs, sizing charts, wind-load ratings, and installation details for all three 2500 Series window configurations — free, straight to your inbox.
  • Full engineering drawings — Fixed, Projected & Single Hung models
  • Structural performance & NFRC thermal ratings
  • Frame finish and custom color guides
  • Hardware, screens, and glazing options
  • Contractor-ready installation and rough opening requirements
  • Ideal for commercial facades, offices, and multi-family projects
  • Your info is safe. No spam — ever.

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Need a Same Day Quote on Butler Building Windows

Our Butler Building specialists are ready to help you select the right window configuration for your project and get you authorized wholesale pricing today.
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