Windows
Bay and Bow
LAG Bay and Bow windows add space, light, and elegance with custom aluminium frames, energy efficiency, multiple finishes, and panoramic views that enhance interiors and exteriors.
Windows
Bay and Bow
LAG Bay and Bow windows add space, light, and elegance with custom aluminium frames, energy efficiency, multiple finishes, and panoramic views that enhance interiors and exteriors.
1.4W/M2K
U-VALUE
10 YEAR
GUARANTEE
LOW
MAINTENANCE
ENERGY
EFFICIENT
CUSTOMIZABLE
Bay Windows
Typically made of three panels (a large centre pane with angled sides), bay windows offer a clean, modern finish while creating extra space—perfect for reading nooks, seating areas, or decorative corners.
Bow Windows
Featuring four or more gently curved sections, bow windows provide a softer, more rounded appearance and a wider viewing angle—ideal for traditional facades and elegant interiors. At LAG, our aluminium bay and bow windows are:
- Custom-made to your measurements and preferences
- Energy-efficient and thermally broken for insulation
- Low-maintenance with premium aluminium frames
- Available in multiple colour options and glazing styles
Aluminium
Our aluminium bay and bow windows are designed to transform spaces with elegance and light. Crafted from slim yet incredibly strong aluminium frames, they maximise glazing area to create panoramic views and bright, airy interiors. The sleek contemporary finish makes them a standout feature in both modern and traditional homes.
Thanks to advanced thermal break technology, aluminium bay and bow windows offer excellent energy efficiency while remaining highly durable and resistant to weathering. Low-maintenance and available in a variety of powder-coated colours and finishes, they bring long-term performance with minimal upkeep. Perfect for homeowners who value clean lines, resilience, and a modern architectural statement.
UPVC
Our uPVC bay and bow windows combine timeless design with modern practicality. Built from durable, weather-resistant uPVC, they resist warping, rotting, and fading, ensuring a long-lasting and low-maintenance solution. With multi-chambered profiles and advanced sealing, they deliver superior insulation against noise, draughts, and heat loss.
These windows expand living spaces, creating a sense of openness and adding character to both classic and contemporary properties. Available in a range of finishes — including realistic woodgrain effects — our uPVC bay and bow windows offer homeowners a cost-effective way to enjoy style, energy efficiency, and functionality in one versatile design.
Wooden
For those who appreciate timeless charm and craftsmanship, our wooden bay and bow windows bring natural beauty and character to any property. Handcrafted from sustainably sourced timber, they add depth, warmth, and elegance, making them especially suited for period properties, heritage restorations, and bespoke projects.
The natural insulating qualities of timber, combined with modern glazing, ensure excellent thermal performance and sound control. With a wide choice of paints and stains, these windows can be customised to perfectly match your home’s style. While they require regular maintenance to preserve their finish, wooden bay and bow windows remain a premium choice for homeowners who want authenticity, craftsmanship, and enduring appeal.