Girova Top & Bottom Concealed Air Hinge 105° for Cabinet and Glass Doors

The Girova top and bottom concealed hinge fits into the top and bottom edges of a cabinet door, so no hinge cup or arm shows on the inside face. It suits 18–28 mm wooden or aluminium-frame doors up to 20 kg, making it a clean choice for wardrobes, tall cabinets and glass-panel frame doors in HDB flats and condos. Homeowners get a minimalist look, while interior designers and contractors get one hinge for both wooden and aluminium-frame doors. Hidden fitting at the top and bottom of the door for a clean, handle-to-hinge minimalist look Works with both 18–28 mm wooden doors and aluminium-frame doors Holds doors up to 20 kg, 2100 mm high and 600 mm wide, so it suits tall wardrobe doors Opens to 105° for easy access to the cabinet Aluminium-frame doors join with corner connectors and the supplied screws, with no visible hinge on the frame Specifications Door type: wooden or aluminium-frame doors Door thickness: 18–28 mm Max. door weight: 20 kg Max. door size: height 2100 mm, width 600 mm Opening angle: 105° Metal cup diameter: 16.5 mm Door clearance (L): 2.5 mm Door-to-cabinet-side gap (K): 3–6 mm for wooden doors; fixed 4 mm for aluminium-frame doors Max. cabinet side panel offset (D): 20.5 mm for aluminium-frame doors, 22.5 mm for wooden doors Fitting: one hinge at the top and one at the bottom of the door Installation Manual How to install Aluminium-frame doors: cut and mill both frame ends at 45° to take the corner connectors and hinges. Insert the corner connector into the frame and tighten the supplied screws. Slide the hinge into the slot of the corner connector and tighten the supplied screws to secure it. Wooden doors: recess the hinge into the top and bottom edges of the door, keeping a 3–6 mm gap (K) to the cabinet side. Keep a 2.5 mm door clearance (L) and fix the cabinet-side plate at the top and bottom of the cabinet. FAQWhat door thickness does it fit?Wooden or aluminium-frame doors from 18 mm to 28 mm thick.How heavy and how big can the door be?Up to 20 kg, with a maximum height of 2100 mm and width of 600 mm.Can I use it on an aluminium-frame glass door?Yes. The frame ends are cut at 45° and joined with corner connectors, and the hinge slots into the connector. The gap to the cabinet side is fixed at 4 mm.How far does the door open?The door opens to 105°.