Fire-Rated Metal Frames

Specially designed fire-rated door frames that work in conjunction with fire-rated doors to create a complete fire-resistant barrier.

This collection of frames each upholds the integrity of fire-rated walls and compartments, helping to contain flames, smoke and heat for a specified period. All profiles comply with 2014 Australian Standards and the National Construction Code, protect occupants, and minimise damage in the event of a fire.

All profiles have been tested and certified with set configurations of Fire-Rated Door Sets from Spence Doors. This frame range accommodates Mini (38mm door leaf thickness) and Maxi (48mm door leaf thickness) door sets. Frames are tested with up to a 2700mm height capability (Transom component required for further extending door set height) and up to 1500mm wide (Single Door).

Installation

Refer to Installation Methods frame installation illustrations on this page. All Fire-Rated Door Sets require back-filling of the frame; this service may be completed by Spence Doors during manufacturing stage as an optional extra, or to be completed on site with mortar or other approved product.

Image: Zincanneal Door Frame — Zincanneal Door Frame

Fire Rated

Accredited as a fire-rated product suitable for complete fire-rated doorsets.

Pre-Assembled

Frame comes pre-assembled for simple fitting on site.

Zinc Coated

Steel surface is zinc coated for protection of the steel.

Options

A wide selection of options are available to accommodate specific needs.

Specifications

Zincanneal

Ony suitable for internal application as it is prone to corrosion.

Galvanised Steel

Suited for exterior application as it is resistant to corrosion.

Stainless Steel

Suited for exterior application as it is resistant to corrosion. Has a smooth surface finish for premium aesthetic. Spence sells two grades of Stainless Steel: 304 and 316. These represent different mixtures of elements; 316 offers a greater resistance to corrosion.

Zinc Coating

Both Zincanneal and Galvanised Steel frames are manufactured and finished a zinc coating. This is a protectant against moisture and the subsequent corrosion of the frame. This can also be painted over with no further preparation required.

Etch Priming

Etch priming is required to seal the frame’s surface on external applications. Although zinc coating protects the frame’s surface against moisture, the edges remain exposed after the frame is cut and folded. Etch Primer is a paint applied to these edges to seal them along with the whole surface to provide an extra layer of protection and assist in the surface hosting paint.

Hot-Dipped Galvanized

The submersion of the assembled frame in hot zinc. This ensures a complete frame sealing for the ultimate protection against corrosion. Typically reserved for applications with extreme corrosion risk.

Installation

Hinge & Latch Preparations

Hinge & latch preparations come as standard (see below images*) with all metal frames.

*latch not included, displayed for visual reference.

Closer Preparation

Fire-Rated Door Sets require a Door Closer for automatic closing and latching purposes. Preparation to the frame includes the header-jamb cutout required for recessed closers or the reinforcement piece required for face-fixed closers.

Built for Purpose

Pressed Metal Frames may be specified in an Acoustic Door Set; capable of delivering an acoustic rating of up to:

- Rw 47 for a Single Door set

- Rw 42 for a Pair Door set.

- Rw 50 for an Interconnecting Fire Door set.

Profiles available which feature a return to fit a Euroseal or approved seal specific to Pyropanel for sealing of the door set. During installation, the frame must be backfilled to host a solid construction throughout.

Pressed Metal Frames are capable of being specified in a Radiation Door Set for the likes of X-Ray rooms in Healthcare settings. Spence Doors manufacture the frame with an additional layer of lead lining within the frame to resist the passage of X-rays and Gamma rays through its body. Paired with a lead-lined door leaf, the frame plays an integral role in fulfilling the requirements of a Radiation Door Set.