Providing Quality
Steel Frames for Over
40 years
We know our product inside out, and can help you decide if a Custom Steel Frames solution is for you. Contact us now for a project specific response.
Products
For all your framing needs
No matter what you’re building—a house, a school, a hospital, or even a shed or pergola—we’ve got your framing needs covered. We understand how important your project is to you, which is why we’re here to guide you in finding the best way to bring it to life.
Alternative Design Solutions
We specialise in discovering innovative solutions, offering alternative design approaches, and skillfully transforming buildings originally designed with other structural systems into cost-effective Custom Steel Frame solutions. This ability comes from our highly adaptable and flexible product, supported by a team of experienced professionals.
Cost Effective Products
Custom Steel Frames has conducted extensive research and development to create a smarter, more user-friendly, and cost-effective product. At the core of our approach is the engineering principle of “keeping it simple.” By leveraging our in-house engineering expertise, we ensure a seamless and integrated workflow from the project’s inception to its completion. This not only simplifies the construction process but also reduces the potential for errors, resulting in a more efficient outcome.
Our product range includes:
Trusses
Our steel Trusses are custom made to suit the shape that you need – skillion roofs, pitched roofs, even curved roofs are all available. We can integrate skylights, air-conditioning ductwork, roof crawlways, attics, and more.
Wall Frames
After many years of trials, testing and field research, Custom Steel Frames are able to provide a range of level and raking customised studwork options for housing and commercial applications.
Floor Systems
Floor framing systems are ideally suited to steel construction because of the vast range of metal profiles available with measured performance in long lengths without joins or faults.
Structural Framing
Modern building designers are taking advantage of the vast range of steel products to create architectural features with exposed internal and external steel structures and overhangs.
Verandahs, Carports and Patios
If you are in the market for a new verandah or even a new covered outdoor living area, we’ve got a number of options available for you.
Lattice and Slats
Lattice and Slats are something that you don’t want to spend your weekends painting or maintaining, so our powdercoated steel lattice is an ideal solution.
A list of ancillary products available from Custom Steel Frames.
Contact Us for more information.
Hardware Products
 | Fasteners To compliment our services, we stock and supply a range of fasteners and fixings for attaching other materials and products to steel.
|  | Brick Tie Used to secure bricks to frame work. Clips onto stud flange with a light tap with a trowel. Available in galvanised and stainless steel.
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 | Plumbing Grommets
Snaps into 32mm service holes for running plumbing pipework through the framework to separate the metals and support pipes to prevent hammering. |  | Electrical Grommet
Snaps into 32mm punched service holes to insulate electrical wires from steel framing and to provide a rounded edge for easier wiring installation. |
 | Insul-Fix™
Used to fix insulation to steel frames. Will not tear or damage foil during installation. |  | Adjustable Piers These piers allow for height adjustment in floor systems. They will allow you to get your floor level and keep it level if any ground movement occurs.
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 | 75mm Internal Shoe Made to fit inside a 75mm column, used to tie down the column.
|  | 90mm Internal Shoe Made to fit inside a 90mm column, used to tie down the column.
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 | Fedtrim Feet Ties down columns in car ports, verandahs etc. Also hides all those ugly bolts and screws under a decorative cover.
|  | Decorative Brace
Provides a brace to offset posts or can be purely decorative. Available in different shapes. |
 | EzyJamb®
Provides a seemless, clean look to door jambs. |  | EzyCap®
Made to finish off wall ends. |
 | Ezyreveal®
Create seemless, clean window sills. |  | Colorspan/Boxspan Brackets These brackets are custom made to suit individual jobs. They come in a range of sizes, shapes, angles, and pitches. Commonly used in the connection of exposed Boxspan members in Verandahs , Pergolas and carports. Galvanised material suitable for powder coating. |
 | Wall Stabiliser Bracket This bracket is used to horizontally stiffen the top of non load bearing internal walls by connecting them to the roof system (mostly trusses), but still allow for vertical deflection (slab/floor movement and truss/roof structure flexing under load). |
Roofing Products
 | Ridge/Hip Tie
The Ridge/Hip Tie is a special Custom Steel Frames structural member. It provides two 40mm ridge battens, a lip for roof battens to be fastened to and a folded safety edge. |  | Valley Tie
This member is a Valley Support Tray to support a Lysaghts or equivalent Valley Tray (colourbond or zinc). It provides two 40mm Valley battens, a lip for roof battens to be fastened to, a folded safety edge and grooves to prevent sweating between the 2 members. |
 | Ceiling Battens 22mm top hat batten 0.42 thick with serrated top and safety edge.Primarily used as a ceiling sheet connection under trusses. Other uses include wall cladding battens, eave battens, bottom chord tie and electrical cable tray through trusses. |  | Roof Battens 40mm top hat batten 0.55 for general use on roofs , walls , fences , floors. Features include mitre cut ends ,serrated non skid top and a safety edge.
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Framing Products
 | Flat Packs We can provide your frame in a flat-pack form, making it especially convenient for remote sites.. |  | Angle Trim Used as a general joiner between steel framing members. Available 1.2mm thick in three sizes –
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 | Top Plate
Used as the top cord of our walls and roof trusses. Optional 32mm service holes. 75mm or 90mm widths, in 1.0 or 1.2mm thickness. Lengths to order.
|  | Stud
Rolled to fit inside our Top Plate material. Optional 32mm service holes. 75mm or 90mm widths, in 1.0 or 1.2mm thickness. Lengths to order. Ends can be crimped. |
 | Nogging
Rolled to fit inside our Stud material. 75mm width, in 1.0 or 1.2mm thickness. Lengths to order. |  | Lipped Stud Rolled to fit inside our Top Plate material. Optional 32mm service holes. 75mm or 90mm widths. Lengths to order. |
Structural Products
 | C Purlin (no holes) Galvanised Widths from 100mm to 250mm. 1.2-1.9mm thickness Suitable for floor joists, Rafters and general use when screw fixing. Lengths to order. |  | Purlin Nesting Channel (siderail) Galvanised To suit purlin sizes. Suitable for floor bearers, carports and roof construction |
 | C Purlin (no holes) TrueCore Widths from 100mm to 250mm. Suitable for floor joists, Rafters and general use when welding. Lengths to order.
|  | Purlin Nesting Channel (siderail) TrueCore
To suit purlin sizes. Suitable for floor bearers, carports and roof construction
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 | H Brackets H bracket is a pre fabricated purpose built CSF bracket to connect a 100,150mm,200 or 250mm high member typically a C purlin to the top of a studwork wall. Typically utilised in overhang situations on eaves and gables where secure tie-down is essential, this component can be bolted for added stability and features six screws in shear for a strong connection to both members. |  | RHS/SHS Uncoated Available in many sizes square or rectangular. Suitable for columns or any light structural application. Should be appropriately painted or powdercoated.
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 | ColorSpan/Boxspan
Available in sizes from 100mm to 250mm. Suitable for carports, pergolas and other outdoor applications. Looks fantastic when powdercoated and assembled using our bracket system.
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RHS/SHS Duragal Available in a variety of square and rectangular sizes, making it a versatile choice.
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