The Fab and Fix Anchorage Heavy Duty 3D Flag Hinge for UPVC Doors is a multi-adjustable hinge designed to fit a wide range of UPVC door profiles. It features three-axis adjustment capabilities, allowing horizontal adjustment up to 12mm, vertical adjustment up to 4mm, and compression adjustment up to 1.5mm. This hinge supports both inward and outward opening door configurations and incorporates anti-lift features as standard to enhance security.
Available in multiple variations, the hinge can be selected with different Profile Step Heights and Colour options. The Profile Step Height choices include 14mm, 17mm, and 21mm, while the Colour options include White and Gold. These variations enable compatibility with different door designs and finishes.
Key Features
- Multi-axis adjustment: horizontal (12mm), vertical (4mm), compression (1.5mm)
- Suitable for inward and outward opening UPVC doors
- Anti-lift feature incorporated as standard
- Multiple Profile Step Heights available: 14mm, 17mm, 21mm
- Colour options: White, Gold
- Height dimension: 21mm for the specified Profile Step Height
Fitment & What to Check
When selecting the Fab and Fix Anchorage Heavy Duty 3D Flag Hinge, verify the appropriate Profile Step Height required for the door profile to ensure correct alignment. Confirm the handing of the door (left-hand or right-hand) to match the hinge orientation. Check door opening direction (inward or outward) for compatibility with the hinge’s reversible operation. Ensure the hinge dimensions correspond with the door frame and sash to maintain proper fit and operation.
Common Ordering Mistakes
- Selecting incorrect Profile Step Height leading to misalignment with the door frame
- Choosing the wrong Colour option that does not match door hardware or finish
- Overlooking door handing or opening direction, affecting hinge operation
- Neglecting to confirm compatibility with specific UPVC door profiles

























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