Master Bedroom Window – 3x4 Casement Windows for Upper Floors

A well-proportioned master bedroom window in a compact 3x4 casement window size provides a balanced combination of natural light, ventilation, and privacy for upper-floor living spaces. This brick-to-brick installation integrates cleanly into Hamilton homes and works especially well for second-floor bedrooms and master suites where consistent airflow and comfortable lighting are important.

The white exterior and interior finish keeps the design simple and adaptable to different bedroom styles. Constructed with Low-E 180 double-pane glass and argon gas fill, the window helps regulate indoor temperatures and reduces heat loss throughout the year. A super spacer glazing system enhances durability and minimizes condensation, making it suitable for everyday use in sleeping areas.

• Second floor, side- or back-facing bedroom or master bedroom
• Hamilton, Ontario
• Brick-to-brick
• 3x4
• Argon-filled Low-E 180 double-pane glass
• Super spacer glazing system
• Brickmould, interior jamb, and casing included
• ENERGY STAR® certified

View all casement windows.