Fab Fix Nu Mail Heavy Duty 12" Sprung Letter Box Plate

Fab Fix Nu Mail Heavy Duty 12" Inch Sprung Letter Box Plate for UPVC & Wooden Doors

Premium Heavy-Duty Letterbox Set

This high-quality, heavy-duty letterbox set is one of the best we've come across! Its innovative design features unique anti-snap flaps that open a full 180° both internally and externally. Since the flaps sit flush against the door and open completely, they are protected from accidental damage—whether caused by an enthusiastic postman or a curious child.

Crafted entirely from metal, this stylish letterplate boasts colour-matching flaps and surround. Both flaps are fully sprung with durable stainless steel springs, ensuring smooth operation. The deluxe model also features full internal and external weather sealing, keeping your home draft-free. While it may cost a little more, its superior quality makes it well worth the investment.

For enhanced security, the letterbox can be installed using the supplied blind bolts, which fasten from the inside, preventing removal from the outside. Alternatively, it can be fixed with traditional screw fixings.

Available Finishes:

White
Polished Gold
Bronze
Satin Silver
Black
Antique Black
Stainless Steel

Suitable for Doors with Thickness:

40mm to 80mm

Features:

Solid die-cast construction
Tested for 50,000 cycles for long-lasting durability
Fully sealed backplate to prevent drafts
Telescopic sleeves for easy installation
Complete internal & external weather sealing
Colour-matching flaps on both sides
180° external flap opening prevents breakage
Compatible with timber, composite & uPVC doors
Supplied with security fixing bolts & compression gasket
Suitable for acoustic door sets

What's Included?

Internal flap, tunnel, and surround with fitted brushes
External flap, tunnel, and surround with foam draught seal
Assorted fixing bolts with sleeves

Measuring Guide:

To ensure a perfect fit, follow these steps:

Remove your existing letterbox by lifting the flaps and unscrewing the fixing screws or bolts.
Measure the exact width and height of the aperture (hole) in the door.
Compare your measurements with the specifications below.
Check the door mid-rail or panel thickness to determine the correct letterbox depth (40mm to 80mm).
If needed, trim the door mid-rail or panel aperture slightly using a hacksaw or similar tool for a precise fit.

Dimensions:

External Dimensions: 310mm (W) x 68mm (H)
Internal Dimensions (Sleeve Size): 262mm x 45mm (minimum hole size required)
Distance Between Screw Holes: 270mm

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