Eurocell Logik

Bay & Bow Windows

Style and space with standout kerb appeal

Bay and bow windows add architectural interest and open up interiors by creating more space and light. Ideal for both period properties and contemporary homes, they offer an elegant finish while improving ventilation, insulation and views. At Polyframe, we manufacture and supply bay and bow window solutions using high-performance Eurocell PVCu profiles—offering you flexibility, quality and peace of mind.

Whether you’re installing into a refurbishment project or a large-scale development, our bay and bow window systems are built for style, strength and installer-friendly fitting.

Why choose PVCu bay & bow windows from Polyframe?

  • Outstanding thermal performance - Achieve U-values as low as 0.8 W/m²K to boost efficiency and reduce energy bills.

  • Flexible design options - Available in top-hung, side-hung, and multiple configurations to suit any project.

  • Premium finish - CNC-cleaned welds and a wide choice of colours including white, woodgrain, and RAL finishes.

  • Installer choice - Choose from Eurocell Logik chamfered or ovolo profiles.

  • Bay & Bow ready - Compatible with Window Widgets or Eurocell 90° posts, Window Widgets 135° posts, and variable angle posts.

  • Bay & Bow cill options - Wide choice of welded cill options to complete any bay or bow installation with a professional finish.

  • Built-In security - Multi-point locks as standard, with PAS24 upgrade options available.

  • Fully accredited - Meets all major standards: PAS24, BS7412, and Secured by Design.

  • Specialist trade support - Marketing and technical support available for trade and commercial installers.

  • Fast turnaround - Lead times from just 5 working days, helping you stay on schedule.

  • Reliable delivery - Our dedicated fleet ensures on-time, in-full deliveries every time.

Eurocell Logik Ovolo from polyframe
Eurocell Logik chamfered from Polyframe
Eurocell logo on a red background.

PVCu bay & bow windows

Eurocell Logik from Polyframe

Contemporary performance with timeless style

Eurocell bay and bow windows create an elegant, space-enhancing feature while delivering modern energy and security standards. Available in both Ovolo and Chamfered profiles, these windows provide installers with flexibility, fast fitting, and excellent finish quality. From curved bows to classic bay styles, Eurocell’s system adapts to every project.

Key Features & Benefits

  • Available in Chamfered and Ovolo profile options

  • A+ energy performance available

  • Full range of bay posts and coupling profiles

  • Compatible with all Eurocell casement and flush windows

  • 10-year guarantee

  • Easy to fit, with precision-engineered parts and clean detailing

Eurocell colours from Polyframe

Available in a choice of colours & finishes

Eurocell windows come in a wide selection of popular colour and timber-effect finishes, helping you match customer preferences and planning requirements. From classic White and Cream to bold Greys and wood-effect Golden Oak or Rosewood, we have a finish to suit every project.

Colour availability may vary depending on the window style selected.

Eurocell brochures & technical downloads

Access everything you need to spec, sell, and install Eurocell bay & bow windows.

Ready to get started?

As a trusted Eurocell window fabricator, Polyframe makes it easy for trade installers to access market-leading products, expert support, and reliable delivery nationwide.

Speak to your local Polyframe team today for pricing and product availability.

Access our latest Eurocell product guides and specifications.