What are rising butt hinges and how do they work?
Rising Butt Hinges: sometimes known as gravity hinges, are often found in bathroom cubicles. When the door is pushed open, it ascends thanks to the spiral knuckle mechanism, lifting it as it swings outward. Upon release, the combination of the door's weight and the bevelled hinge joint typically guides the door to close on its own.
Are rising hinges compatible with all types of doors?
Whilst rising hinges can be used on most interior and
exterior doors, it’s important to ensure they are appropriate for the weight and thickness of the door. Rising hinges are particularly useful in bathroom cubicles, where they facilitate self-closing mechanisms, ensuring privacy and ease of use in public restrooms. Heavier doors may require stronger hinges to function properly. However, it is crucial to note that rising hinges should not be used on fire doors or escape route doors, as building regulations prohibit their installation in such environments to ensure safety compliance.
How much clearance do rising hinges provide?
Rising butt hinges typically lift the door by a small amount; usually between 5mm to 10mm depending on the specific model. This should be sufficient to clear most carpets and small obstructions.
Can I install rising hinges myself, or do I need professional help?
Rising hinges can be installed by anyone with basic DIY skills, but it might be advisable to use a professional installer for heavier doors or if you’re unfamiliar with hinge installation, for optimal performance and alignment. It is important to choose the correct handedness, such as 'left hand' or 'right hand', for proper installation.
