Awning Windows

Ameristar Windows & Doors designs, manufactures, and installs awning windows that provide fresh airflow, privacy, and reliable weather protection. Hinged at the top and opening outward from the bottom, they vent rooms during light rain while directing water away from the interior. Their compact profile fits above counters, over sinks, and in tight wall sections, making them a smart choice for bathrooms, kitchens, and laundry areas. For added efficiency and long service life, we pair quality hardware with energy-efficient glass and professional installation. If you’re planning awning window replacement, our team will size, spec, and install to match your home and style.

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Heat Rated to 200°F

Ameristar’s Onyx Collection vinyl awning windows handle temperatures up to 200°F. Standard vinyl rates near 162°F, so this higher threshold helps frames, especially black vinyl windows, hold their shape and operate smoothly in hot, high-sun climates. The result supports energy-efficient windows performance during summer heat.

Built for Stability and Smooth Operation

The Onyx profile resists warping from heat, sun, and moisture. Frames expand and contract less, so sashes track true, weatherseals stay tight, and crank hardware moves cleanly. This stability protects airflow control and helps maintain the energy performance you expect from replacement windows in high-sun environments.

Deep Onyx Color

The finish keeps its deep onyx tone under UV and temperature swings, pairing well with aluminum windows and doors for a modern look beyond traditional white vinyl. The Onyx profile meets ASTM and AAMA standards and, when paired with qualifying glass, meets NFRC / ENERGY STAR® 7.0 for strong thermal performance and year-round comfort.

Frequently Asked Questions

What is an awning window?

An awning window is top-hinged and opens outward from the bottom with a crank. The sash forms a small roof that lets fresh air in while keeping light rain out. When closed, the compression seal is tight, which supports energy efficiency and sound reduction. You’ll see awning windows in kitchens, bathrooms, laundry rooms, and high-wall placements. They also pair well above larger fixed units.

Do awning windows reduce heat?

Awning windows can help manage heat by improving airflow. Opening the sash lets warm, stale air vent while drawing cooler air in. For better thermal control, choose Low-E glass, argon gas fill, and insulated glazing matched to your climate. Exterior shading (eaves, trees, shades) can further limit solar gain.

What is the purpose of an awning window?

The goal is dependable ventilation and weather protection. The top hinge allows fresh air during light rain, the crank makes operation easy in hard-to-reach spots, and the tight seal helps with comfort and noise control. They’re a smart choice for spaces that need privacy and airflow, and for awning window replacement where you want fresh air without exposing the interior to the elements.

GLASS

Creating your own insulating glass unit (IGU) by following three simple steps

Step 1: Type of Glass

Annealed |Tempered | Laminated

Annealed Glass

Clear, standard glass with excellent clarity and value for everyday applications.

Tempered Glass

Heat-treated for additional strength and safety. If broken, it crumbles into small pieces to help reduce injury risk.

Laminated Glass

Two sheets bonded with a safety interlayer. Enhances security, improves sound control, helps block UV, and holds together on impact.

Step 2: Dual-pane / Triple-Pane

Dual-Pane IGU

Two panes separated by a warm-edge spacer with argon gas between the panes. A balanced choice for clear views, insulation, and cost.

Dual-Pane Glass Diagram with LoE 366 and Lami. Glass

Triplepane Glass Diagram with Two LoE 366 Glass

Triple-Pane IGU

Three panes with two spacers and argon gas in both chambers. Higher insulation and better sound control. Available on select sizes.

Step 3: Energy-Efficient Coated Glass

LoE 366

Triple layer coating glass for outside solar control. Helps manage heat gain while keeping interiors bright.

LoE i89

Four layer coating clear glass for room-side efficiency. Enhances insulation and supports maximum energy savings.

Step 4: Color & Pattern Options

Choose from a range of pattern glass designs to add privacy and character to bathrooms, entry areas, and other spaces. These options bring dimension to windows or doors while maintaining natural light.

Matte

Bamboo Glass

Glue Chip

Obscure

Grey

Bronze

Reeded

Rain

Delta Frost

GRID

Grid Between the Glasses

The grille sits between the panes, so you get the look you want and an easy-to-clean glass surface with no exterior bars to wipe around. *We also offer Simulated Divided Lite (SDL) grids for specific window and door styles. SDL options require additional lead time and cost. Please contact our sales team for details.

Flat Grids Size: 5/8, ¾

Sculptured Grid Size: 5/8, 1

Grid Patterns

Available patterns include Marginal, Double Prairie, Colonial, and Marginal MG18.

*Grid patterns allow wide customization but are limited to vertical and horizontal orientations. *Geometric picture windows have specific grid pattern options. Please contact our sales team for more information.