Top Scissor Hinges

Top scissor hinges are the mechanical marvels that let your window breathe without committing to the full swing. They are articulated linkage systems that control your window’s tilt function while maintaining security and weatherproofing at the bottom. These ingenious assemblies have multiple pivot points, bearing surfaces, and arms that work in concert to support the sash weight. They also permit controlled tilting motion. A top scissor hinge’s engineering brilliance lies in its ability to support substantial loads through a relatively small pivot area while maintaining decades of reliable operation.

Quality top scissor hinges deliver whisper-quiet operation and precise angle control to prevent over-extension. Additionally, they’re fail-safe mechanisms that prevent sudden closure. We often see these hinges in installations where window egress might be needed. After all, compromised scissor hinges can prevent full window opening.

At Locks & Handles we supply commercial building managers, window repairers, restoration specialists, and homeowners with quality top scissor hinges only from credible sources, like GU, Siegenia, Roto, and Winkhaus. Take your pick from different designs to match your window’s aesthetic and functional requirements. We’ll be more than happy to help you identify your existing top scissor hinge and zero-in on the correct replacement.