Available exclusively from SD Hardware https://www.sdhardware.co.uk/glazing/glazing-bead/q-wood-ovolo-glazing-bar-3m-20mm-x-15mm

QW-OB3 Ovolo Bar – Composite Glazing Bar for Timber Windows and Doors

The QW-OB3 Ovolo Bar is part of the Qwood range of engineered timber composite profiles from Quantum Profile Systems. Designed for use in timber windows and doors, it provides a high-performance alternative to traditional timber glazing bars while maintaining a classic ovolo detail for authentic architectural appearance.

Manufactured using advanced WPC (wood polymer composite) technology, Qwood profiles combine the natural aesthetics of timber with enhanced durability, stability, and consistency—making them ideal for modern and heritage joinery applications.

Key Features & Benefits

The QW-OB3 Ovolo Bar is engineered to deliver consistent performance across a wide range of timber systems:

Stable composite construction – resistant to warping, twisting, and rot
Consistent section dimensions for precise machining and repeatable installation
Smooth, high-quality surface finish suitable for painting and coating systems
Traditional ovolo detailing for authentic timber aesthetics
Excellent machining properties for joinery manufacturing efficiency
Suitable for internal and external timber window and door applications
Applications

The QW-OB3 Ovolo Bar is widely specified in:

Timber casement windows
Sash and heritage-style windows
Timber door glazing systems
Bespoke architectural joinery
Refurbishment and conservation projects

It is particularly suited to projects where traditional detailing must be combined with improved durability and reduced maintenance.

Why Choose Qwood Composite Profiles?

The Qwood range is designed to improve efficiency and long-term performance in timber joinery manufacturing. Unlike traditional timber, Qwood profiles offer predictable performance and reduced material variability.

Benefits include:

Reduced risk of movement and shrinkage compared to timber
Improved production consistency and reduced waste
Better long-term surface stability for coatings
Lower maintenance requirements in service
Reliable performance across batch production
Technical Information
Product code: QW-OB3
Profile type: Ovolo glazing bar
Material: Wood polymer composite (WPC)
Finish: Paintable smooth surface
Range: Qwood glazing and joinery profiles
Manufacturer: Quantum Profile Systems

For detailed drawings, machining guidance, or specification support, contact the technical team.

Samples & Technical Support

Trade samples of the QW-OB3 Ovolo Bar are available on request.
Specification support is available for joiners, manufacturers, architects, and contractors working on timber window and door projects.

About Qwood

Qwood is a specialist range of engineered timber composite profiles developed by Quantum Profile Systems for the window and door industry. The system is designed to replicate traditional timber detailing while improving durability, stability, and manufacturing efficiency.