Explore More About Bow Windows
Discover window options engineered for Canada’s climate — from budget-friendly vinyl to premium, energy-efficient systems. We handle precise measurement, clean installation, proper flashing & sealing, and back it all with solid warranty.
Why Choose Bow Windows?
Adds Usable Space – ideal for a reading nook or seating area
Enhanced Natural Light – three-panel design brings brightness from multiple angles
Curb Appeal Upgrade – elegant exterior profile increases home value
Energy Efficient – triple-seal, insulated construction
Ventilation Options – combine with casement or double-hung units
Customizable – sizes, trims, and seatboards tailored to your needs
Great For:
Living Rooms
Dining Rooms
Master Bedrooms
Front-facing Home Façades
Kitchens with Scenic Views
Built for Canadian Homes
Every bay window we install includes:
Fusion-welded vinyl frames for structural strength
EnergyStar-rated Low-E Argon glass
Optional insulated head & seat boards (oak, birch, PVC)
Structural reinforcements & supports
Weather-resistant flashing and caulking
Warranty on glass and frame
Tilt & Turn (European Style)
Dual-action hardware: tilt for safe ventilation or swing-in for full opening. Superior sealing and convenience.
Basement / Egress Windows
Code-compliant openings for safe emergency exit. We handle structural resizing, well and drainage.
Single glazed windows
Single-glazed windows consist of a single pane of glass and are a cost-effective option for homeowners seeking essential insulation. These windows provide a clear view of the surroundings but offer limited thermal efficiency compared to double or triple-glazed alternatives. While they are more budget-friendly upfront, the long-term energy savings may be compromised due to heat loss and increased utility bills. Single-glazed windows are affordable compared to other types of windows, making them an attractive choice for those on a tight budget. However, consumers need to weigh the upfront savings against potential higher energy expenses in the future, especially in regions with extreme temperatures.
Double glazed windows
Double-glazed windows, featuring two layers of glass separated by a layer of inert gas, provide superior insulation compared to single-glazed alternatives. This design significantly reduces heat transfer, enhancing energy efficiency and contributing to lower utility costs. Although double-glazed windows may have a higher initial cost, they are a cost-effective investment in the long run due to energy savings. The improved insulation also helps maintain a comfortable indoor temperature year-round, reducing the need for excessive heating or cooling. Homeowners looking for a balance between upfront cost and long-term energy efficiency often find double-glazed windows to be a wise choice, as they contribute to both sustainability and financial savings over time.
Triple glazed windows
Triple-glazed windows, equipped with three layers of glass and two insulating layers of gas, represent the pinnacle of energy efficiency in window technology. These windows provide outstanding insulation, minimizing heat transfer and enhancing thermal performance even more than double-glazed options. Although triple-glazed windows are more expensive than single and double-glazed alternatives, they provide significant energy savings and improved comfort levels, which can justify the investment for many homeowners. In regions with extreme temperatures, the enhanced insulation of triple-glazed windows can lead to substantial reductions in heating and cooling expenses over time, making them a premium but worthwhile choice for those prioritizing long-term efficiency and sustainability.
The Low-E glass performance is measured based on several factors:
- Solar Heat Gain Coefficient (SHGC), or in other words, the increase in thermal energy in a room of any purpose as far as the window absorbs the incident solar radiation. So we have solar control Low-E glass here.
- The U-value is a rating given to a window depending on how much heat loss it allows for in neutralising UV and IR radiation. The window with Low-E double glazing, as an intermediate material between the radiation itself and the room into which it enters, either transmits it or neutralises it. In the case of Low-E glass, it does both. There is a transfer of heat into the room with neutralisation of the harmful radiation. Here we have perfect Low-E glass ratings.
- Visible light transmission (VLT). The clear Low-E glass surface is not just transparent, but due to the thin coating it has a blackout which does not, however, prevent the penetration of sufficient light into the room. Here we have perfectly lit room.
- The light intensification factor, that is in fact the solar gain factor, is the ratio of the visible light transmission through a Low-E laminated glass window to its solar gain factor.
Integrated Corner Drive
- Strategic positioning 3″ from window corners
- Reinforces traditionally weak points
- Absorbs and diffuses impact stress
- Prevents air infiltration at critical junctions
- Enhanced structural integrity
Multi-Point Locking Mechanism
- Premium 2 or 3-point locking system
- Industry-leading security features
- Distributed locking points along frame length
- Superior resistance to forced entry
- Creates consistent pressure for an airtight seal
- Exceeds industry security standards
Encore Operators
- Full-flip folding handle design
- Prevents handle collapse during operation
- Streamlined ergonomic construction
- Snap-fit protective cover included
- Enhanced dirt and debris protection
- Smooth, reliable operation
Weather Defence System
- Complete perimeter weatherstripping
- Superior protection against extreme temperatures
- Eliminates drafts and air leakage
- Enhanced thermal performance
- Reduced energy costs
- Tested for Canadian weather conditions