Available exclusively from SD Hardware – https://www.sdhardware.co.uk/glazing/glazing-bead/q-wood-sd2-clipped-glazing-bead-3m

QW-SDH-SD2 Push-On Glazing Bead – Composite Glazing Bead for Timber Windows

The QW-SDH-SD2 Push-On Glazing Bead is a high-performance composite glazing bead from the Qwood range by Quantum Profile Systems. Designed specifically for timber window systems, the profile provides a fast and efficient push-fit glazing solution while maintaining the traditional appearance of timber joinery.

Manufactured using advanced wood polymer composite (WPC) technology, the QW-SDH-SD2 combines the natural look and machinability of timber with the durability, stability, and low-maintenance benefits of engineered composite materials. The profile is designed to improve manufacturing efficiency while delivering long-term glazing performance.

Designed for Fast & Efficient Glazing Installation

The QW-SDH-SD2 profile is engineered as part of a modern push-on glazing system for timber windows. The bead provides a clean, secure fit while helping to reduce installation time and minimise remedial finishing work often associated with traditional pinned timber beads.

Unlike traditional timber glazing beads, Qwood composite profiles remain consistently straight and stable, helping manufacturers improve machining accuracy, reduce waste, and streamline production processes.

Key Features & Benefits
14mm push-on glazing bead profile
Manufactured from durable wood polymer composite (WPC)
Fast push-fit glazing installation
Resistant to warping, twisting, swelling, and rot
Continually straight for improved machining and fitting
Smooth, paintable surface finish
Minimal expansion and contraction in changing conditions
No knots, defects, or natural timber imperfections
Reduced sanding, denibbing, and preparation time
Suitable for internal and external glazing applications
Improved Manufacturing Efficiency

The QW-SDH-SD2 glazing bead has been developed to improve efficiency within timber window production. With only a top coat typically required, the profile reduces the need for moisture extraction, acclimatisation, spindle moulding, filling bead fixing holes, and other time-consuming preparation processes associated with traditional timber beads.

Qwood profiles are supplied ready to use straight from the box, helping joinery manufacturers improve workflow and reduce production costs.

Applications

The QW-SDH-SD2 Push-On Glazing Bead is suitable for a wide range of timber joinery applications, including:

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

The profile is suitable for both internally and externally glazed window systems and is designed to work alongside compatible Qwood glazing systems.

Why Choose Qwood?

Qwood glazing beads and profiles are developed specifically for the timber window and door industry. The system combines the appearance and workability of timber with the performance advantages of engineered composite technology.

Benefits of Qwood include:

Does not rot, split, or crack
Consistently straight profile performance
No sanding or pre-paint preparation required
Reduced production waste
Improved manufacturing efficiency
Compatible with standard woodworking tools and machinery
Long-term durability and weather resistance
FSC® and PEFC certified material sourcing
Recyclable composite material

Qwood profiles are trusted by leading joinery manufacturers across the UK and have been widely used in high-performance timber window systems for over a decade.

Technical Information
Product code: QW-SDH-SD2
Product type: Push-on glazing bead
Width: 14mm
Material: Wood polymer composite (WPC)
Finish: Smooth paintable surface
Application: Timber windows and doors
Manufacturer: Quantum Profile Systems

Technical drawings, fitting guides, and product datasheets are available from the Qwood technical guides section.

Samples & Technical Support

Free samples of the QW-SDH-SD2 Push-On Glazing Bead are available for joiners, timber window manufacturers, and specifiers through the Qwood sample service.

Technical support is also available for glazing system compatibility, specification guidance, and manufacturing advice.

About Qwood

Qwood is a specialist range of composite glazing beads, bars, and timber window profiles developed by Quantum Profile Systems
for the timber joinery industry. Designed to replicate traditional timber detailing while improving durability, stability, and manufacturing efficiency, Qwood profiles are widely used throughout the UK timber window market.