Verified by manufacturer 3 months ago
QW-OB1 - 12.5mm Astragal Bar
High performance glazing beads.
Suitable for new windows, interior refurbishment of windows, or externally, where weathering and durability are required.
Glazing beads suitable for application to new windows, refurbishment of windows on interior applications, or externally where weathering and durability are required.
Qwood reflects the natural appearance and feel of wood whilst having the beneficial properties of a composite, including being continually straight and having long-term performance. It is an alternative solution to using straight lengths of timber, with minimal waste. Widely used within the timber and door industry to replace traditional beading.
Supplied with a natural smooth surface finish which can be painted.
Features and benefits:
Finish | Smooth |
Material | Wood Guidance for specification option: Wood plastic composite (WPC) bead. Plastic Guidance for specification option: Wood plastic composite (WPC) bead. |
Shape | Rectangle |
Length | 3000 mm |
Width | Bespoke |
Height | Bespoke |
Warranty description | Ten year |
Uniclass | |
CAWS | L40/210 Putty-fronted single-glazing L40/230 Bead-fixed single-glazing L40/250 Bead-fixed single-glazing L40/260 Bead-fixed single-glazing L40/310 Bead-fixed single-glazing L40/330 Bead-fixed single-glazing L40/350 Bead-fixed single-glazing L40/370 Bead-fixed insulating glass units L40/371 Bead-fixed insulating glass units L40/372 Bead-fixed insulating glass units L40/380 Bead-fixed insulating glass units L40/381 Bead-fixed insulating glass units L40/50 Bead-fixed single-glazing L40/55 Bead-fixed insulating glass units L40/57 Bead-fixed insulating glass units L40/58 Bead-fixed insulating glass units |
Third party certification | FSC and PEFC Chain of Custody certified. |
Width | Guidance for specification option: Various available, consult manufacturer and insert requirement. |
Material: | Wood plastic composite (WPC) bead. |
Barrier type | Astragal bar (12.5 mm). |
Water absorption | Increase in thickness: 0.6% (Pine wood – 1.6%), Increase in mass: 15.3% (Pine wood – 68.3%). |
Thermal resistance (R-value) | 0.491 m²K/W. |
ThermalConductivity | 0.099 W/m·K (Pine wood: 0.120 W/m·K). |
Heat | Heat reversion test: No greater than 3%. |
Dimensions | 125 x 22 mm. |
Contains Red List materials | No |
Country of material origin | Germany |
Country of product manufacture | United Kingdom |
Recyclability | 100 |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 15 % |
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