Thick Door Hinge For Full Overlay Doors Up To 36mm

This Grass Tiomos hinge is built specifically for thick cabinet doors, hanging full overlay doors up to 36mm thick on face-frame or frameless cabinets with a 95 degree opening and self-close spring action.

Key Features

• Thick-door geometry accommodates doors up to 36mm, where a standard hinge cup would not seat correctly.
• 95 degree opening angle provides the controlled swing that lets a thick door clear the cabinet face without binding.
• Full overlay straight arm positions the door to cover nearly the entire cabinet side, leaving a narrow reveal.
• Self-close spring draws the door shut over the last few degrees of travel.
• Dowel mount presses the cup into pre-bored dowel holes for fast, screw-free door-side installation in production environments.
• Three-way adjustment moves the door up to 3mm in height, side, and depth after the cabinet is assembled.

Built Around the Door That Needs It

Standard concealed hinges are engineered for doors in the 16 to 22mm range. Push past that window and the cup geometry no longer seats right and the arm cannot carry the door weight or thickness cleanly. This Tiomos hinge solves that problem: its deeper cup and modified arm geometry are sized for thick doors up to 36mm, so the hinge actually fits the door you are hanging. The 35mm cup bores into the back of the door, and the arm connects to a Grass base plate mounted to the cabinet, sold separately. That plate must be a Grass Tiomos plate; plates from other brands will not engage the Tiomos arm.

The 95 degree opening is not a compromise. A thick door swings a wider physical arc as it opens, and 95 degrees is the angle that keeps the door face from striking the cabinet front or an adjacent run. It is correct engineering for the application.

Nickel Steel Build, Tiomos Adjustment

The hinge is steel in a nickel finish. All three adjustment axes, height, side, and depth, move up to 3mm, giving enough range to bring a run of thick doors to an even reveal after installation. The Tiomos platform is known for consistent snap-on arm engagement and repeatable adjustment across a cabinet run, which is why it holds up in production shop and contractor workflows alike.

Where This Hinge Belongs

Reach for this hinge when the door stock is thick, solid wood or a heavy slab front that runs past the standard thickness window. It suits both frameless and face-frame cabinets, so it covers furniture, specialty built-ins, and traditional face-frame kitchens in the same order. The dowel mount is the right pick for CNC and production environments where the door boring is done at the machine: the cup presses into pre-bored dowel holes without cup screws, keeping the line moving. For shops or sites working with pre-drilled 5mm system holes, confirm the plate style to match.

Common Questions

The Right Hinge When the Door Is Thick

When the project calls for heavy slab fronts or solid wood doors that outrun a standard hinge, this Tiomos thick-door hinge gives the geometry, the spring close, and the adjustment range to hang them cleanly.