Continuous hinges are economical as they cost relatively the same as the normal hinges, yet they last longer. Once installed, these hinges do not require oiling due to their stable nature, providing stable hinges for a long duration. Continuous hinges are also safe to the user, averting any possibility of accidents from unstable doors, lids and metal fabrications. One hinge is also re-usable for many other installations by just cutting to size and fixing.
The easy operation of the hinges adds comfort to the user in metal fabrications or cabinets. The pivoting pin is either made from stainless steel or brass, enabling the multi-knuckles optimal axial rotation room; averting the possibility of creaking or jammed doorways resulting from a shifting door position. Heavy doors often weigh down their mounting hinges, causing frequent repair works or loose entrances. Continuous hinges bind doors and frame in the same position, creating an even distribution of door weight along the aperture. This design makes possible frequent use of the door with less wear.
Continuous hinges are used in a variety of fabrications in various construction industries due to their durability. Each hinge “knuckle” holds as a load bearing point, supporting the firmness of the product. The many knuckles designed in it give each other strength and support, increasing the hinge's lifespan; the longer the hinge, the more the knuckles and hence its strength. Its application to an object allows the user to consider a wide range of designs, weight and sizes as it supports many functions.
Piano hinges come in many styles, since changing the length to fit a particular taste is possible. The lengths make them easy to align to the door’s aperture during installation. The hinges are applicable to doors, chests and cabinets; they also adorn different materials and finishes such as aluminum, brass, iron and stainless steel. Designs without screw holes also come as heavy duty models, either custom or standard.