Certified for Australia – Hand Crank Windows with AS2047 Compliance

          When renovating or building a new home in Australia, window compliance is not optional. Our hand crank windows are fully tested and certified to AS2047, the mandatory Australian standard for window performance. This certification ensures reliable results in water penetration, air infiltration, structural wind pressure, and operation force. As an integrated manufacturer handling R&D, production, and direct shipping, we control every quality checkpoint. No third-party assembly, no unknown origins. Each hand crank window is built to withstand Australian climate zones, from coastal humidity to high-wind regions. You receive full test reports and compliance labels. Whether you are a homeowner, builder, or developer, choosing certified windows means faster council approvals and fewer site delays. Upgrade your project with windows you can legally and confidently install across Australia.