The Complete Guide to Hinges: Types, Materials & Uses Explained

When it comes to doors, cabinets, and furniture, hinges are the unsung heroes — essential for functionality, movement, and design continuity. Whether you’re fitting a bespoke kitchen, hanging a front door, or choosing the right hardware for a luxury wardrobe, understanding the different types of hinges and their materials can make all the difference.

At SDS London, we’ve been supplying high-quality architectural ironmongery for nearly four decades — so here’s our complete guide to help you choose the perfect hinge for your next project.

1. What Is a Hinge?

A hinge is a mechanical bearing that connects two solid objects, typically allowing only a limited angle of rotation between them. In simple terms, hinges let doors, lids, and panels open and close smoothly — while providing structural support and alignment.

2. Common Types of Hinges

a. Butt Hinges

Perhaps the most widely used type, butt hinges are designed for doors, windows, and heavy panels. They are usually mortised into both the frame and the edge of the door to create a flush finish.
Ideal for: Interior and exterior doors, cupboards, and shutters.
Available in: Steel, brass, stainless steel, and bronze finishes.

b. Ball Bearing Hinges

A premium version of the butt hinge, these feature integrated ball bearings to reduce friction and wear. They offer smoother, quieter operation — perfect for heavy or frequently used doors.
Ideal for: Entrance and high-traffic doors.
Benefits: Long-lasting, durable, and smooth action.

c. Concealed (or Invisible) Hinges

Designed for modern interiors where aesthetics matter, concealed hinges sit entirely within the cabinet or door edge — invisible when closed.
Ideal for: Kitchen cabinets, wardrobes, and contemporary furniture.
Benefits: Clean, minimalist look and adjustable alignment.

d. Piano (Continuous) Hinges

Running the full length of the door or panel, piano hinges distribute weight evenly for a secure, balanced fit.
Ideal for: Long panels, folding partitions, and storage boxes.
Benefits: Enhanced stability and support.

e. Parliament Hinges

Featuring a wide-throw design, parliament hinges allow doors to open a full 180° and sit flush against the wall.
Ideal for: French doors and wide openings.
Benefits: Full-swing functionality and elegant detailing.

f. Rising Butt Hinges

These clever hinges lift the door slightly as it opens — ideal for areas with carpeted floors or uneven thresholds.
Ideal for: Internal doors in period properties.
Benefits: Prevents scraping and allows smooth clearance.

g. Pivot Hinges

Installed at the top and bottom of the door rather than the side, pivot hinges allow the door to rotate around a central axis.
Ideal for: Contemporary pivot doors or hidden entrances.
Benefits: Modern aesthetic and smooth, fluid motion.

h. Specialty Hinges

Includes lift-off, T-hinges, strap hinges, and fire-rated hinges — each serving unique structural or stylistic purposes, from rustic gates to safety-critical fire doors.

3. Materials & Finishes

Choosing the right material and finish isn’t just about style — it also affects performance, durability, and maintenance.

Popular finishes at SDS London include polished brass, satin brass, antique brass, matt bronze, polished chrome, satin chrome, and matt black — each bringing a different design tone to your project.

4. Choosing the Right Hinge for Your Project

When selecting a hinge, consider:
✅ Door weight and thickness – Heavier doors require ball bearing or lift-off hinges.
✅ Location – Use stainless steel or brass outdoors for corrosion resistance.
✅ Aesthetic – Match hinge finishes with your handles, knobs, and locks for a cohesive look.
✅ Usage – High-traffic doors need robust, smooth-action hinges.

5. Hinge Installation & Maintenance Tips

Always use three hinges on standard-sized doors for better load distribution.
Pair your hinges with matching screws for a consistent finish.
Periodically check and tighten screws to prevent door sagging.

6. Shop Hinges at SDS London

From cabinet hinges and butt hinges to concealed and ball bearing options, SDS London stocks a comprehensive selection for trade and retail customers alike. Whether you’re working on a heritage restoration or a modern architectural project, our team can help you find the right hinge solution — in the perfect finish and size.