Langaa Heavy-Duty Door Hinge

• Seamless functionality elevates everyday door interaction
• Contemporary styling enhances sophisticated interiors
• Superior corrosion protection preserves pristine appearance

Dimensions:

L3"(7.6cm) x H4"(10.2cm)

L3"(7.6cm) x H5"(12.8cm)

Material: Copper

Finish: Brass, Black, Grey, Gold

Weight Capacity: Up to 50 Kg

Pin Type: Removable Pin

Bearing Type: Plain Bearings

Installation: Mortise

Application: For Interior Use

Overview

• Mounting Configuration: Door hinges attach to the door edge and the corresponding door frame. The specific placement and technique depend on the hinge style.

What You Will Need

• Screwdriver (Phillips or flathead)
• Drill with assorted bits
• Chisel (for mortising)
• Screws
• Tape measure and pencil
• Level or square
• Hammer and mallet

A. Mortise Hinges

Step 1: Mark the Hinge Positions

Measure and mark locations on the door edge. Standard placement:

• Top hinge: 5–7 inches from the top of the door
• Bottom hinge: 10–12 inches from the bottom
• Third hinge (if used): centered between the top and bottom positions

Step 2: Cut the Mortise Recesses

Trace the hinge outline on the door edge and frame. Chisel shallow recesses so each hinge leaf sits flush with the surrounding surface.

Step 3: Pre-Drill the Screw Holes

Place the hinge into the mortise, mark the screw locations, and drill pilot holes.

Step 4: Attach the Hinges

Screw one leaf of each hinge to the door edge. Position the door in the frame and fasten the other leaf to the jamb.

Step 5: Test the Swing

Open and close the door to confirm smooth, unobstructed movement. Adjust screws if needed.

B. Concealed Hinges

Step 1: Mark and Cut the Recess

Mark the hinge positions on both the door edge and frame. Use a router or chisel to cut recesses deep enough to house the concealed hinge body.

Step 2: Position and Pre-Drill

Insert the hinge body into the recess, align it flush with the surface, and mark the screw holes. Drill pilot holes.

Step 3: Fasten the Hinges

Secure the hinge body into both the door and the frame using the provided screws. Confirm the hinge is fully seated for correct alignment.

Step 4: Fine-Tune the Alignment

Most concealed hinges have built-in adjustment screws. Use them to dial in the vertical and horizontal alignment.

Step 5: Test the Operation

Open and close the door through its full range to verify smooth, quiet movement without rubbing or binding.

Helpful Reminders

• Measure and mark all hinge positions carefully before cutting or drilling.
• Proper mortising ensures hinges sit flush and the door closes cleanly.
• Use a level to verify vertical alignment.
• Heavy doors benefit from three hinges for stable support.
• Tighten screws periodically to maintain long-term performance.

Questions?

We are here to help with installation or compatibility inquiries.
Email: hey@navadecor.co

Every order is eligible for customization by our skilled in-house team.

Frequently Requested Modifications

• Adjusted hanging or suspension length
• Custom material finish or paint color
• Modified light emission color or temperature
• Dimmer integration
• Scaled dimensions (larger or smaller)
• Complete fixture redesign based on your specifications