FDBU20 suitable for SMOKE - FIRE - SOUND - LIGHT - DRAUGHT

PRODUCT CODE

FDBU20, FDBU60

DESCRIPTION

Retrofit intumescent fire door bottom upgrade seals.

APPLICATION

Used to upgrade existing fire doors where door bottom gaps exceed the allowable 10mm as per AS1905/1.

KEY FEATURES

Can provide up to 2 hours fire resistance when fitted to the bottom of proprietary fire doors.
Non compliant fire doors can be salvaged.
Avoids expensive door build-ups or door replacements.
Cost-effective solution.
Easy retro-fit installation.
No need to remove the door during installation.

USE WITH

Although not required for upgrade work, the Lorient Integrity 4000 Series Threshold Plates may be incorporated as part of the overall system for both aesthetic and disability compliance issues.

MATERIALS

These products consist of an anodised aluminium profile, flame retardant smoke, draught and light excluding silicone gasket and integral high performance intumescent fire seals.

GAP SIZE

FDBU20: To seal gap sizes up to 20mm maximum, on nom. 35mm and 45mm proprietary doors.
FDBU60-35: To seal gap sizes up to 60mm maximum, on nom. 35mm proprietary doors.
FDBU60-45: To seal gap sizes up to 60mm maximum, on nom. 45mm proprietary doors.

SIZES

Standard Lengths: 820mm, 920mm, 1220mm

FINISH

Colours: Clear Anodised (Silver) with grey gaskets

FIXING

The FDBU20 and FDBU60 are supplied with pre-drilled slotted holes and screws for easy application onto the bottom of door leafs.

APPROVAL/S

Fully tested to AS1530.4 for up to 2 hours on proprietary fire door assemblies.
Complies with AS/NZS1905/1.
NB: Check with your door manufacturer for approvals.

SPECIFICATIONS

Lorient FDBUXX intumescent door bottom seal fitted to the bottom of the door leaf.
Insert XX = 20 (20mm) or 60 (60mm) maximum gap size.