Wondering if double doors are right for your home? Discover the pros and cons of double front doors based on 20+ years of installation experience.
Add modern contrast and clean architectural design to your home with black interior windows in a compact 24 x 42 casement window format — an excellent fit for bedrooms, stair landings, or smaller main-floor spaces needing controlled ventilation and soft natural light. This retrofit unit is designed for Toronto homes where a sleek black interior frame enhances both decor and visual depth.
The black interior creates a bold, contemporary aesthetic, while the exterior black finish ties in well with modern facades. Equipped with Low-E 180 double-pane glass and argon gas fill, the window improves insulation, reduces temperature swings, and helps maintain comfort in smaller rooms. A super-spacer system ensures long-term durability and minimizes condensation — especially useful in areas like staircases or bedrooms where moisture and temperature shift throughout the day.
Retrofit installation allows for a clean, efficient upgrade without altering existing interior finishes. ENERGY STAR® certification guarantees dependable energy performance all year.
View all black windows.
| Width | 24 |
| Height | 42 |
| Window Type | Casement |
| Installation type | Retrofit |
| Window Cost (including installation) | $ 746.31 |
| Color - Exterior | Black |
| Color - Interior | White |
| Panes | Double Pane |
| Low-E Coating | 180 |
| Gas Options | Argon Gas |
| Glazing Type | Double Glass |
| Spacer Type | Super Spacer |
| Energy Efficiency | Energy Star |
| Location | Main floor, Side , Stairs |
| City | Toronto |
| Window Price (retrofit) | $ 746.31 |
| Window Price (brick to brick) | $ 940.32 |