Projection Hinges

For Wider Door Openings and Clearances

Projection hinges, also known as butterfly projection or offset hinges, are specially designed to allow doors or windows to swing clear of the frame, enabling them to open fully and lay flat against the adjacent wall. This makes them ideal for situations where maximum opening clearance is required — such as with French doors, casement windows, cupboard doors, or internal doors with architraves.

Available in various sizes and finishes, projection hinges offer both practical functionality and subtle style, suiting both traditional and contemporary interiors.

✅ Key Features:

• Offset design allows full 180° door opening

• Perfect for flush or full-opening applications

• Used on French doors, cupboard doors, casement windows, and more

• Available in brass, chrome, black, and stainless finishes

• Mortice and surface-mount options available

• Sold in pairs or singles, with fixings included

📘 Projection Hinges FAQs

❓ What is a projection hinge?

A projection hinge is a type of hinge that projects the door away from the frame as it opens, allowing it to swing clear and lie flat against a wall.

❓ When should I use a projection hinge?

Use them when you need:

• Full opening clearance (e.g. to 180°)

• To avoid door clashes with walls or trim

• To open a cupboard or wardrobe door fully

• For French doors where both leaves need to open flat

❓ What sizes are available?

Common sizes range from 75mm to 102mm (3" to 4"), though larger and smaller sizes are also available depending on the application.

❓ Can projection hinges be used on external doors?

Yes, but ensure you choose a weather-resistant finish like stainless steel or zinc-coated brass for external use.

❓ Do I need to mortice projection hinges?

Some projection hinges are surface-mounted (easier installation), while others may require morticing into the door and frame for a flush fit.

❓ Are projection hinges handed?

Some projection hinges are handed (left or right), while others are reversible. Always check product details before purchasing.

❓ How many hinges do I need per door?

Generally, two hinges suffice for most internal doors, but use three for heavy or external doors for added support.