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Quaker CityLine Windows

The Series

Refined craftsmanship that transforms any space.

When homeowners want sleek, modern design paired with exceptional engineering, Quaker CityLine Windows deliver a level of craftsmanship that transforms any space. Davis Window and Door is proud to offer the full CityLine Window series from Quaker, a refined collection of aluminum windows and doors designed for expansive views, clean sightlines, and long-lasting performance.

Whether you’re renovating, replacing, or building new, our team helps you select the ideal configuration from CityLine windows and doors, ensuring beauty, efficiency, and durability for years to come. With locations in Atlanta and Charlotte, we provide expert guidance and installation backed by decades of experience.

Why CityLine

Why Choose Quaker CityLine Windows for Your Home?

The Quaker CityLine collection is engineered for homes that demand modern aesthetics paired with highly durable materials. These CityLine aluminium windows offer:
  • Narrow aluminum profiles for wide, unobstructed views
  • High-performance components and hardware
  • Exceptional structural integrity for multi-story and luxury homes
  • Customizable configurations, glazing, shapes, and CityLine window sizes
  • A seamless match with the full line of Quaker Quartz Luxury Windows
From picture windows to corner units, Quaker luxury windows in the CityLine series are built to elevate your home’s architectural character while meeting modern performance standards. Each style offers unique advantages, allowing you to choose the ideal combination for your home’s design and functional needs.
Styles & Configurations

CityLine Window Styles

Four architectural styles built on the same aluminum platform, designed to mix into cohesive multi-window assemblies.

Picture

Fixed units that maximize glass area and frame uninterrupted views.

Awning

Top-hinged for ventilation, even during light rain.

Casement

Side-hinged with wide openings and strong airflow.

Corner

Glass-to-glass 90-degree connections for dramatic panoramic views.
Style 01

CityLine Picture Windows

CityLine Picture Windows are fixed, non-operable aluminum windows engineered to deliver maximum glass area and a clean, modern aesthetic. Built with Quaker’s patented OptiCore® Technology and a 4 1/8″ architectural-grade aluminum frame, these windows feature ultra-narrow 1 5/8″ sightlines that create expansive, uninterrupted views of the outdoors.

With a high-performance Azo-Core™ thermal barrier, CityLine Picture Windows offer improved energy efficiency, reduced thermal conductivity, and long-lasting structural stability. Standard 1″ dual-pane insulating glass with a warm-edge Super Spacer® system enhances comfort, while available upgrades such as Low-E coatings, argon gas fills, and triple-pane glass provide exceptional thermal and acoustic performance.

Key Features
  • Patented OptiCore® Technology for superior structural performance
  • Ultra-narrow 1 5/8″ sightlines for a sleek, modern appearance
  • 4 1/8″ aluminum frame with advanced thermal break
  • Standard 1″ insulated glass with dual-seal Super Spacer®
  • Options for Low-E, argon-filled, laminated, or triple-pane glazing
  • Wide selection of interior and exterior finishes, including two-tone
  • Engineered to pair seamlessly with operable CityLine units
Key Features
  • Bedrooms, living spaces, and areas requiring strong ventilation
  • Modern homes seeking clean lines and larger glass areas
  • Multi-window configurations paired with picture or awning units
Style 02

CityLine Awning Windows

CityLine Awning Windows are top-hinged aluminum windows that open outward from the bottom, allowing controlled ventilation even during light rain. Designed with the clean, modern lines of the CityLine series, these awnings deliver both architectural appeal and reliable performance.

nsight awning windows are top-hinged and open outward from the bottom, allowing for ventilation even during light rain. They are engineered for durability, weather resistance, and everyday comfort. Built with Quaker’s patented OptiCore® Technology, the CityLine Awning features an architectural-grade aluminum frame and a Dual Euro-Groove frame system that enhances strength, stability, and long-term durability. The exterior showcases 2 7/8″ narrow sightlines, creating a sleek, contemporary profile that maximizes glass and natural light.

Features
  • Patented OptiCore® Technology for superior structural performance
  • Architectural-grade aluminum frame with Dual Euro-Groove system
  • 2 7/8″ narrow sightlines for a modern, minimal look
  • Standard 1″ insulating glass with warm-edge Super Spacer® technology
  • Glazing options: Low-E, argon-filled, laminated, tempered, and triple-
  • FlexScreen® standard for flexible, durable, easy-use screening
  • Smooth, project-out operation with premium hardware
  • Compatible with picture and casement units in multi-window
  • Wide range of finish colors, including two-tone combinations
Their sleek profiles and thoughtful engineering make them a versatile option for modern homes.
Key Features
  • Bathrooms, kitchens, and smaller rooms requiring controlled airflow
  • Pairing beneath picture windows for added ventilation
  • Contemporary homes with clean architectural lines
  • Multi-unit combinations where a cohesive style is essential
Style 03

CityLine Casement Windows

CityLine Casement Windows are side-hinged aluminum windows that open outward to provide wide ventilation, clear sightlines, and a modern, streamlined look. Built with Quaker’s patented OptiCore® Technology, an Azo-Core™ thermal barrier, and an architectural-grade aluminum frame with a Dual Euro-Groove system, these windows deliver exceptional strength, smooth operation, and long-term performance.

  Featuring 2 7/8″ narrow sightlines and standard 1″ insulated glass with a warm-edge Super Spacer®, CityLine casements offer excellent thermal efficiency with optional upgrades such as Low-E, argon-filled, laminated, tempered, and triple-pane glass. Each unit includes premium Amesbury Truth hardware and the flexible FlexScreen® system.

These Windows Offer
  • Patented OptiCore® Technology with Azo-Core™ thermal barrier
  • Architectural-grade aluminum frame with Dual Euro-Groove system
  • 2 7/8″ narrow sightlines for a modern, glass-forward appearance
  • Standard 1″ insulated glass with warm-edge Super Spacer®
  • Glazing options: Low-E, argon-filled, laminated, tempered, and triple- pane
  • Premium Amesbury Truth hardware and FlexScreen® included
  • Left- or right-hinged project-out operation
  • Wide range of powder-coat finishes, including two-tone
Best For
  • Bedrooms, living spaces, and areas requiring strong ventilation
  • Modern homes seeking clean lines and larger glass areas
  • Multi-window configurations paired with picture or awning units
Style 04

CityLine Corner Windows

CityLine Corner Windows replace the traditional corner post with a clean, glass-to-glass connection, creating a striking 90-degree view that fills the room with natural light. Designed for modern architecture and panoramic visibility, these fixed corner units open up interior spaces and create a dramatic focal point in any contemporary home.

Engineered with Quaker’s high-performance aluminum construction, CityLine Corner Windows are available in continuous 2-wide corner configurations and can be built in standard or custom sizes. Knock-down (K.D.) units can reach up to 120″ in height when glazed on site, allowing for expansive corner glass walls.

Key Features
  • Clean 90-degree glass-to-glass corner design
  • Offered in continuous frame, 2-wide configurations
  • Maximum K.D. height: 120″ (glazed on site)
  • Performance options including 1″ or 1 3/8″ insulated dual- or triple- pane glass
  • Multiple Low-E glazing packages available
  • Single-color and two-tone finish options
  • Fixed legs only (non-operable), ideal for maximizing views
  • Integrates seamlessly with other CityLine window styles
Best For
  • Living rooms and dining rooms with contemporary, open layouts
  • Homes emphasizing panoramic views and natural light
  • Modern architecture requiring a bold, uninterrupted glass corner
  • Projects where strong visual impact and clean sightlines are a priority
Engineering

OptiCore® Technology for optimal performance.

CityLine Casement Windows blend seamlessly into large assemblies, delivering modern design, reliable performance, and long-term durability throughout the home. At the heart of every CityLine product is Quaker’s patented OptiCore® Technology, an engineered frame system that combines architectural-grade aluminum with a high-performance thermal barrier.

The result is structural strength to support large glass areas and continuous window assemblies, balanced with the energy performance modern homes require.

Availability

Availability and Options

Material options across the CityLine-compatible style range.

Awning

Aluminum

Casement

Aluminum

Corner

Aluminum

Picture

Aluminum

Window Wall

Aluminum

Bow / Bay

Aluminum
Installation

Why Choose Davis Window and Door for Quaker CityLine Windows

Davis Window and Door brings decades of window replacement and installation expertise, along with highly personalized service, to every project. When selecting Quaker Quartz CityLine Windows, our team ensures:
  • Guidance from trained window specialists
  • Help comparing CityLine aluminium windows and other premium product lines
  • Professional measurement and design support
  • Precise installation that protects product performance and manufacturer warranties
  • Full service throughout Atlanta, Charlotte, and surrounding
  • Support before, during, and after your installation to ensure long-term satisfaction
FAQ

FAQs About Quaker CityLine Windows

What makes Quaker CityLine Windows different from other luxury windows?
They are architecturally designed aluminum windows with narrow frames, modern styling, and high structural performance. They belong to the broader Quaker Quartz Windows collection and offer exceptional durability and design versatility.
Yes. Although aluminum-based, the CityLine Window Series includes thermal enhancements, insulated glazing options, and high-performance seals to support comfort and efficiency.
Absolutely. Homeowners can select custom shapes, colors, finishes, hardware, and CityLine Window Sizes to match architectural needs.
Yes! Their clean, narrow sightlines and high structural performance make them a perfect match for contemporary home designs, large window openings, and rooms that showcase wide, uninterrupted views.
Yes. We provide full-service installation in Atlanta and Charlotte, including measurement, ordering, and trained installation of all Quaker Luxury Windows.
Yes. Davis Window and Door helps homeowners plan their window or door replacement, understand timelines, select products, and stay within budget, all of which can be discussed during a free consultation.

Not at all! we offer a wild selection of brands including Quaker Insight Series, Marvin and so many more!

Ready to Transform Your Home with Quaker CityLine Window

If you’re ready to transform your space with the beauty and performance of Quaker Insight Series windows, Davis Window and Door is ready to help. Contact us today to schedule your consultation, explore all Quaker Insight window options, and experience expert installation you can trust.

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