QW-BB6

BONDING BAR 25MM x 11MM QW-BB6

SD Hardware exclusive https://www.sdhardware.co.uk/glazing/glazing-bead/q-wood-georgian-bar-3m-11mm-x-13mm-x-25mm-base 

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QW-BB6 Bonding Bar – Composite Timber Window Glazing Bar

The QW-BB6 Bonding Bar is a high-performance composite glazing bar from the Qwood range by Quantum Profile Systems. Designed for timber window systems, it is used to bond glazing bars directly to glass units, creating traditional Georgian-style detailing while maintaining modern performance standards.

Manufactured using advanced wood polymer composite (WPC) technology, the QW-BB6 combines the appearance and machinability of timber with the stability, consistency, and durability of engineered composite materials. It is widely used in timber window fabrication where bonded glazing bar systems are required.

Designed for Bonded Glazing Systems

The QW-BB6 is specifically designed for use in bonded glazing bar applications, where glazing bars are fixed to the surface of the glass unit using specialist tapes or adhesives. This allows manufacturers to replicate traditional multi-pane window designs without the complexity of internal glazing divisions.

The system supports accurate alignment and consistent appearance across window units, helping achieve authentic period detailing in both heritage and modern timber window projects.

Key Features & Benefits
25mm x 11mm composite bonding bar profile
Manufactured from durable wood polymer composite (WPC)
Designed for bonded Georgian-style glazing systems
Consistently straight for accurate fabrication and fitting
No knots, splits, or natural timber defects
Resistant to warping, twisting, swelling, and rot
Smooth, paintable surface finish
Minimal expansion and contraction in service
Reduces preparation and machining time
Suitable for internal and external timber windows
Applications

The QW-BB6 Bonding Bar is suitable for a wide range of timber joinery applications, including:

Georgian-style timber windows
Heritage and conservation projects
Residential timber casement windows
Flush casement window systems
Commercial timber window manufacture
Factory-finished timber joinery

It is particularly effective where authentic glazing bar aesthetics are required without compromising modern thermal performance.

Why Choose Qwood?

Qwood composite profiles are developed specifically for the timber window and door industry, combining traditional aesthetics with modern manufacturing benefits.

Key advantages include:

No timber defects such as knots or splits
Consistent, straight profile quality
Reduced sanding and preparation time
Improved machining accuracy
Lower material waste in production
Long-term dimensional stability
Compatible with standard woodworking machinery
Suitable for modern coating systems

Qwood products are widely used by UK joinery manufacturers seeking a reliable, high-performance alternative to traditional timber glazing bars.

Technical Information
Product code: QW-BB6
Product type: Bonding bar
Dimensions: 25mm x 11mm
Material: Wood polymer composite (WPC)
Finish: Smooth paintable surface
Application: Timber windows and doors
Manufacturer: Quantum Profile Systems

Technical drawings and full range information are available via Qwood standard product documentation.

Samples & Technical Support

Free samples of the QW-BB6 Bonding Bar are available for joiners, manufacturers, and specifiers. Technical support is available for system compatibility, fabrication guidance, and installation advice.

About Qwood

Qwood is a specialist range of composite glazing beads, bars, and window profiles developed by Quantum Profile Systems for the timber joinery industry. The system replicates traditional timber detailing while improving durability, consistency, and manufacturing efficiency across modern window production.

“Qwood helps to address all the issues that we faced with traditional timber [profiles] and has proved great value for money”

Small Joinery Manufacturer


WHY QWOOD?

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