Dowel-Mount Thick Door Hinge For Half Overlay Cabinets

This Hettich Sensys hinge brings integrated Silent System soft-close to thick-door applications on both face-frame and frameless cabinets, using a dowel-mount connection and a half-crank arm for half overlay doors.

Key Features

• Silent System soft-close is built into the hinge, damping the door quietly over the final closing arc.
• Thick-door geometry accommodates doors from 15 mm up to 32 mm, well beyond what a standard concealed hinge can handle.
• 95 degree opening angle is engineered to let thick doors clear the cabinet front without binding.
• Half-crank arm positions the door at a half overlay, the correct geometry for two doors sharing a center partition or a partial-overlay layout.
• Dowel-mount cup presses into pre-bored dowel holes for a fast, screwless door-side connection in CNC and production environments.
• Steel construction in a Nickel finish gives long service life on visible and working hardware alike.

Built Around Thick Doors

Standard concealed hinges are engineered for doors in the 16 to 22 mm range. When the door goes heavier and thicker, such as solid hardwood slab fronts or thicker MDF panels up to 32 mm, a standard cup sits too shallow and the arm geometry is wrong. This Sensys thick-door hinge uses a deeper 35 mm cup at 12.8 mm depth and a modified arm profile so everything seats and swings as it should. The 95 degree opening is deliberate: at that thickness, 95 degrees is exactly the angle that lets the door arc past the cabinet face cleanly. A matching Hettich base plate, ordered separately, mounts to the cabinet side or face-frame stile and receives the arm. Use Hettich plates with Hettich hinges; the arm engagement and bore pattern are specific to this system.

Hettich Sensys Build Quality

Sensys is Hettich's premium concealed-hinge platform, and Silent System soft-close is integrated directly into the hinge body rather than added on. That means no separate damper to source, clip, or replace. The steel construction in a Nickel finish holds up across years of daily use. Depth adjustment of plus 3 mm and minus 2 mm, combined with plus-or-minus 2 mm of side adjustment, lets an installer square up doors precisely after the cabinet is set and account for any variation in the thick-door stack. The dowel-mount connection on the door side skips cup screws entirely, pressing into pre-bored 8 mm dowel holes for a clean, CNC-ready install.

Where This Hinge Fits

This hinge suits cabinet shops and custom builders working with thick-door fronts on face-frame or frameless boxes, particularly on kitchen and bath cabinetry where solid or overbuilt doors are a design choice. It also covers remodelers replacing hinges on existing thick-door cabinets where the door is outside the range a standard hinge handles. The half overlay geometry makes it the right pick when two doors share a single partition or the project calls for a partial-overlay reveal rather than full coverage of the cabinet side. For a full-overlay thick-door application, a straight-arm variant is the correct choice instead.

Common Questions

Thick Doors, Quiet Close, Right Reveal

Specify this hinge when the project demands a soft-close, half-overlay solution that handles thick-door fronts without compromise on fit or finish.