What to look for
Ball-bearing construction
Bearings carry weight with far less wear than plain knuckles — essential for heavy or high-traffic doors.
Heavy-weight rating
Look for hinges specifically labeled heavy-weight, not just large. The internal build differs.
Right size and count
Step up to 5″ hinges and consider a fourth hinge on tall, heavy doors.
Long screws into framing
Heavy doors need at least one long screw per jamb hinge reaching the wall framing.
Heavy-duty selection
| Door | Hinge | Notes |
|---|---|---|
| Solid-core interior | Ball-bearing 4.5" | Bearings carry weight and resist wear. |
| Oversized / tall | Extra hinge or continuous | Add hinges by height. |
| Exterior heavy | 316 ball-bearing NRP | Grade plus security. |
| Industrial / high-abuse | Weld-on or continuous | Full-height load spread. |
Our picks by use case
Hyever 5″ Stainless Ball-Bearing Hinge, Heavy Duty (2-pack)
A 5″ 304 stainless ball-bearing hinge for heavy and solid-core doors. Step up to this size on heavy slabs and use at least one long screw per jamb hinge into the framing.
Check price on Amazon →Affiliate link — we may earn a commission at no cost to you.316 Stainless Heavy-Duty Marine-Grade T-Strap Hinge, 8″ x 4″ (pair)
Cast 316 stainless T-strap for wood gates. The long strap spreads load across the gate frame and 316 handles coastal salt. Sold in pairs; use three on tall or heavy gates.
Check price on Amazon →Affiliate link — we may earn a commission at no cost to you.Common mistakes to avoid
- Using plain-bearing hinges on heavy doors — they wear and squeal.
- Too few hinges, so each knuckle overloads and screws pull out.
- Short screws into the jamb; heavy doors need long screws into the stud.
- Ignoring grade on heavy exterior doors near salt.
Frequently asked questions
How many hinges for a heavy door?
Start with the height rule — two up to 60", three to 90", four to 120" — and add one for solid-core or oversized slabs. Weight, not just height, drives it.
Ball-bearing vs plain-bearing?
Ball-bearing hinges have races that handle weight and high cycle counts with less friction and wear — the right pick for any heavy or frequently used door.
How much can a hinge hold?
It varies widely by model — always read the per-hinge or per-pair load rating and make sure the total comfortably exceeds your door weight. Use the load calculator to estimate.
Plain bearing on a heavy door?
Not advisable. It will wear and sag. Heavy doors want ball bearings.