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- NO1 ROOFING QUICK-DEK 700™
- LYSAGHT CUSTOM ORB®
- LYSAGHT FLATDEK®
- LYSAGHT KLIP-LOK® 700
- LYSAGHT KLIP-LOK® 406
- LYSAGHT LONGLINE® 305
- LYSAGHT SPANDEK®
- LYSAGHT TRIM-KLIP®
- LYSAGHT TRIMDEK®
- STRAMIT CORRUGATED®
- STRAMIT MONOCLAD®
- STRAMIT SPEED DECK®
- STRAMIT® LONGSPAN
- FLASHING
- TRANSLUCENT
- TILE ROOFING
- METAL ROOFING
- ARCHITECTURAL PANELS
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No.1 Roofing & Building Supplies are the metal roofing suppliers of choice for builders, roofers, owner builders and the general public across NSW, ACT and QLD.
We specialise in COLORBOND® metal roofing supplies, stocking Australia’s most trusted steel roofing materials in a wide range of classic and contemporary colours. We also supply ZINCALUME®, corrugated roofing, aluminium roofing and a full selection of roofing accessories.
With competitive pricing, expert advice and industry-leading service, we help you get the right roofing products for your project — on time and on budget. In addition to our extensive range of pre-made and fabricated roofing materials, we also manufacture custom roofing to your specifications.
Not sure which profile or colour suits the house? You can preview No.1 roofing profiles and COLORBOND® colours on a photo of your own home with the No1 DesignHub Visualiser before you order — so you see the finished look, not just a swatch.
We carry a comprehensive range of metal roofing supplies including guttering, flashings, polycarbonate, skylights, insulation, stormwater drainage, waterproofing products and general building materials.
Our brands include BlueScope, COLORBOND®, LYSAGHT®, Stramit, Fielders and Permalite, along with structural roofing systems, standing seam cladding, wall cladding, downpipes, gutters and more.
Browse our product range below. With multiple store locations across NSW, ACT and QLD, we supply projects of all sizes.
If you can’t find the metal roofing product you need, contact us — if it’s not in stock, we can source it quickly. That’s the service No.1 Roofing is known for.
ONECORRY™ is a strong yet lightweight Australian-made corrugated roof sheeting and wall cladding, perfect for both modern and traditional designs in residential and commercial projects.
- Easy to handle roof and wall cladding
- 17.5mm rib height
- Can be laid flat or sprung curved
- Nominal cover width: 762mm
- Minimum roof pitch of 5 degrees
- Uses regular through-fixed screws
- Available in various materials and gauges
- Available in a variety of finishes and COLORBOND® steel colours
- Meets Australian Standards for wind load, waterproofing, and combustibility
NO1 ONECORRY™ Colour range
ONECORRY™ is available in the standard range of Colorbond Steel Colours and is also available in unpainted Zincalume steel.
NO1 ONECORRY™ Sheet Profile:
NO1 ONECORRY™ Sheet Lengths:
ONECORRY™ sheet lengths are supplied custom cut.
NO.1 Quick-Dek700™ is a high-performance concealed fixed roofing and wall cladding system, engineered for strength, weather resistance and rapid installation across commercial, industrial and residential projects.
Concealed fixed deck system with advanced clip technology
- 700mm cover width
- 40mm rib height
- Minimum roof pitch of 1 degree
- Available in 0.42mm and 0.48mm BMT
- High tensile G550 ZINCALUME® steel
- Wide span capability, reducing number of purlins required
- Suitable for roof and wall applications
- Lightweight and easy to handle
- Fully NCC compliant and non-combustible
- Available in a wide range of COLORBOND® steel colours and ZINCALUME® steel
NO.1 QUICK-DEK700™ Colour range
NO.1 Quick-Dek700™ is available in the full standard range of COLORBOND® steel colours and is also available in unpainted ZINCALUME® steel.
NO.1 QUICK-DEK700™ Sheet Profile:
NO.1 QUICK-DEK700™Sheet Lengths:
QUICK-DEK700™ sheet lengths are supplied custom cut.
QUICK-DEK700™ Brochure
Click to Download
NO.1 Tri-Span™ is a strong, modern linear-profile roofing and wall cladding system designed for durability, weather performance and fast installation across commercial and residential projects.
- Wide 700mm cover width
- 24mm rib height
- Minimum roof pitch of 2 degrees
- Available in 0.42mm and 0.48mm BMT
- High tensile G550 ZINCALUME® steel
- Anti-capillary side laps for enhanced weather-tightness
- Variable fixing screw patterns for design flexibility
- Excellent water-carrying capacity
- Lightweight and easy to handle
- Non-combustible and NCC compliant
- Designed for wide support spacings to reduce purlin requirements
- Suitable for both roof and wall cladding applications
- Available in custom cut lengths
NO.1 TRI-SPAN™ Colour range
Tri-Span™ is available in the full standard range of COLORBOND® steel colours and is also available in ZINCALUME® and GALVANISED steel finishes.
NO.1 TRI-SPAN™ Sheet Profile:
NO.1 TRI-SPAN™ Sheet Lengths:
TRI-SPAN™ sheet lengths are supplied custom cut.
TRI-SPAN™ Brochure
Click to Download
No1 Roofing and Building Supplies is a leading supplier of all LYSAGHT® roofing products and are able to supply in a range of the most popular profiles such as CUSTOM ORB®, KLIP-LOK 700 HI-STRENGTH® and TRIMDEK®.
With LYSAGHT® metal roofing products there is a roofing profile to suit just about any type of building design, style or application.
Whether its modern, contemporary, traditional, industrial, commercial or residential there is a profile to suit.
All of the LYSAGHT® roofing profiles are manufactured from genuine COLORBOND® steel and ZINCALUME® steel.
LYSAGHT CUSTOM ORB® is the very popular corrugated profile from LYSAGHT®, and is just as practical and fashionable with new design homes as it is with the traditional Australian designed homes.
As a roofing or walling product it has all the features. It's a lightweight product, that is wide and strong and a very economical profile that can be quickly and easily aligned.
- CUSTOM ORB® can be used for both roofing and wall cladding applications.
- Suitable for a roof pitch as low as 5°
- Roof sheet lengths of up to 24m can be used before an expansion joint is required
- Can be laid flat or sprung curved for increased versatility
LYSAGHT Colour Range
CUSTOM ORB® is available in the full range of COLORBOND® Steel Colours and is also available in unpainted ZINCALUME® steel.
CUSTOM ORB® Sheet Lengths:
CUSTOM ORB® sheet lengths are supplied custom cut.
CUSTOM ORB® Specifications:
Click on the link for full product description, specifications and features for LYSAGHT CUSTOM ORB®.
LYSAGHT CUSTOM ORB®
Sheeting Profile
LYSAGHT CUSTOM BLUE ORB® is the roofing product that has been specifically designed for curving. The roof sheets have been built with extra ductility that gives it the flexibility for curving.
- CUSTOM BLUE ORB® can be used for both roofing and wall cladding applications
- Suitable for a roof pitch as low as 5°
- Ideal for traditional bullnose verandahs
- Roof sheet lengths of up to 24m can be used before an expansion joint is required
- Using long lengths will allow the sheet to be curved into a full circle
LYSAGHT CUSTOM BLUE ORB® Colour Range
CUSTOM BLUE ORB® is available in the standard range of COLORBOND® Steel Colours and is also available in unpainted ZINCALUME® steel.
CUSTOM BLUE ORB® Sheet Lengths:
Custom ORB sheet lengths are supplied custom cut.
CUSTOM BLUE ORB® Specifications:
Click on the link for full product description, specifications and features for LYSAGHT CUSTOM BLUE ORB®.
LYSAGHT CUSTOM BLUE ORB®
Roof Sheeting Profiles
LYSAGHT CUSTOM ORB ACCENT® is a new range of roofing profile from the team at LYSAGHT®, it's the latest addition to the family of corrugated roof and wall profiles.
The CUSTOM ORB ACCENT® has deeper profiles and is set to become a new standard in the design of Australian roofing and cladding architecture.
With the new deeper, and more accentuated profile the CUSTOM ORB ACCENT® allows designers and architects to create a bolder corrugated roof design.
- CUSTOM ORB ACCENT® can be used for both roofing and wall cladding applications.
- Deeper ribs means greater spanning capacity and resistance to damage.
- Greater water carrying capacity allows for uses at lower minimum pitches.
CUSTOM ORB ACCENT® is available in two design profiles. The 21mm and 35mm styles.
Different cover widths apply for each profile, see profile images - right hand side.
- CUSTOM ORB ACCENT® 21 may be used on roof pitches as low as 3 degrees
- CUSTOM ORB ACCENT® 35 may be used on roof pitches as low as 2 degrees
LYSAGHT CUSTOM ORB ACCENT® Colour Range
- Available by special order in all other standard COLORBOND® steel colours, as well as COLORBOND® Ultra steel and COLORBOND® Metallic steel.
- LYSAGHT CUSTOM ORB ACCENT® is readily available in our four most popular COLORBOND® colours: SURFMIST®, SHALE GREY®, WINDSPRAY® and WOODLAND GREY®. Also available in unpainted ZINCALUME® steel
CUSTOM ORB ACCENT® Sheet Lengths:
Custom ORB sheet lengths are supplied custom cut.
CUSTOM ORB ACCENT® Specifications:
Click on the link for full product description, specifications and features for LYSAGHT CUSTOM ORB ACCENT® 21 and CUSTOM ORB ACCENT® 35.
LYSAGHT CUSTOM ORB ACCENT® 21
Roof Sheeting Profiles
LYSAGHT CUSTOM ORB ACCENT® 35
Roof Sheeting Profiles
LYSAGHT TRIMDEK® features bold, trapezoidal ribs and subtle fluting in the pans.
It is available in long lengths and is perfect for most jobs where you are looking to have one sheet from the ridge of the roof to the gutter line without any laps.
Despite its lightness it is an excellent roof product for spanning capacity due to its high strength steel. It also has a remarkable recovery after deformation.
- TRIMDEK® can be used for both roofing and wall cladding applications.
- TRIMDEK® is suitable for a roof pitch as low as 2°
LYSAGHT TRIMDEK® Colour Range
LYSAGHT TRIMDEK® is available in the full range of COLORBOND® steel colours and in unpainted ZINCALUME® steel.
TRIMDEK Sheet Lengths:
TRIMDEK® sheet lengths are supplied custom cut.
TRIMDEK Specifications:
Click on the link for full product description, specifications and features for LYSAGHT TRIMDEK® metal roofing.
LYSAGHT TRIMDEK® Roof
Sheeting Profiles
LYSAGHT TRIM-KLIP® is a quick and easy joint or joint expansion solution where there is a requirement to overlap TRIMDEK® sheets.
The Steel brackets are fully engineered, and also comprise of a custom profile weather strip.
The brackets are sandwiched between the ribs of the overlapping sheets and are then fixed down using the standard screw fasteners.
- Allows roofers to maintain long, clean roof lines
- Provides a cost effective solution where a roof design with long lengths is required
- Provides a fast and easy solution
TRIM-KLIP® Specifications:
Click on the link for full product description, specifications and features for the LYSAGHT TRIM-KLIP®.
LYSAGHT TRIM-KLIP® Joint
Expansion Specifications
LYSAGHT SPANDEK® is a modern, simple square-corrugated roofing and wall cladding that is strong, impact resistant and economical - ideal for both commercial and residential applications.
- SPANDEK® is suitable for a roof pitch as low as 2°
- Bold ribs offer high strength and high water carrying capacity
LYSAGHT SPANDEK® Colour Range
LYSAGHT SPANDEK ® is available in the full range of COLORBOND® steel colours and in unpainted ZINCALUME® steel.
SPANDEK® Specifications:
Click on the link for full product description, specifications and features for LYSAGHT SPANDEK®.
LYSAGHT SPANDEK® Roofing
Profile Specifications
LYSAGHT KLIP-LOK® 406 is strong and durable, and great for long length jobs.
It has a concealed fastening system that allows it to be used for many different applications from low pitched roofs to vertical or horizontal ribbed walling.
- KLIP-LOK® 406 can be used for both roofing and wall cladding applications
- Laying of long lengths of KLIP-LOK® 406 can be easily aligned
- KLIP-LOK® 406 is suitable for a roof pitch as low as 1°
LYSAGHT KLIP-LOK® 406 Colour Range
LYSAGHT KLIP-LOK® is available in a limited range of COLORBOND® steel colours and in unpainted ZINCALUME® steel.
KLIP-LOK® 406 Specifications:
Click on the link for full product description, specifications and features for LYSAGHT KLIP-LOK® 406.
LYSAGHT KLIP-LOK 406® Roofing
Profile Specifications
LYSAGHT KLIP-LOK 700 HI-STRENGTH® has excellent spanning capacity due to its improved rib strength.
The KLIP-LOK clips are designed to enable thermal expansion of straight, long runs that will look crisp and clean whilst providing excellent water carrying capacity.
It has superb weatherproof performance as there are no piercings through the cladding.
- KLIP-LOK 700 HI-STRENGTH® can be used for both roofing and wall cladding applications
- It is concealed fixed which offers supreme water-tightness
- KLIP-LOK 700 HI-STRENGTH® is suitable for a roof pitch as low as 1° (subject to design provisions being met)
- Can be used with the LOK-KLIP® end and expansion joint system
LYSAGHT KLIP-LOK 700 HI-STRENGTH® Colour Range
LYSAGHT KLIP-LOK 700 HI-STRENGTH® is available in the full range of COLORBOND® steel colours and in unpainted ZINCALUME® steel.
KLIP-LOK 700 HI-STRENGTH® Specifications:
Click on the link for full product description, specifications and features for LYSAGHT KLIP LOK 700 HI-STRENGTH®.
LYSAGHT KLIP-LOK 700 HI-STRENGTH® Roofing
Profile Specifications
LYSAGHT LONGLINE 305® is a profile that features slender, high ribs and broad, flat pans.
With its unique fastening system it means that there are no roof sheet penetrations which makes the roof a weather tight profile whilst maintaining a high rainfall capacity.
The LONGLINE 305® profile is available in three different styles, plain with flat pans, fluted, and tapered which allows fanned and rounded plan roofs to be clad.
- LONGLINE 305® is suitable for a roof pitch as low as 1°
- It can be used for both roofing and wall cladding applications
- LONGLINE 305® uses a concealed fixing system
LYSAGHT LONGLINE 305® Colour Range
LYSAGHT LONGLINE 305® is available in a limited range of COLORBOND® steel colours and in unpainted ZINCALUME® steel.
LONGLINE 305® Specifications:
Click on the link for full product description, specifications and features for LYSAGHT LONGLINE 305®.
LYSAGHT LONGLINE 305® Roofing
Profile Specifications
LYSAGHT FLATDEK® is a roofing profile that is very popular with home owners looking to do a home improvement project such as a carport, pergola, awning or even a room addition or extension.
The underside features clean uninterrupted lines, with an attractive gloss finish.
FLATDEK® is available in three different styles; plain with flat pans, fluted, and tapered which allows fanned and rounded plan roofs to be clad.
- FLATDEK® is suitable for a roof pitch as low as 2°
- Ideal for open sided structures where a high degree of water-tightness is not required
LYSAGHT FLATDEK® Colour Range
Another feature of this roofing profile is the topside / underside colour combinations:
- Surfmist® / Thredbo White®
- Woodland Grey® / Classic Cream™
- Manor Red® / Classic Cream™
- Paperbark® / Paperbark®
- Classic Cream™ / Classic Cream™
- Underside Colour - 80% Hi Gloss
LYSAGHT FLATDEK® Specifications:
Click on the link for full product description, specifications and features for LYSAGHT FLATDEK®.
LYSAGHT FLATDEK® Roofing
Profile Specifications
LYSAGHT FLATDEK® II Roofing
Profile Specifications
No. 1 Roofing & Building Supplies uses and recommends the COLORBOND® steel range of products as it is one of the most advanced building materials available anywhere in the world.
It has outstanding anti-corrosive properties that can withstand the harsh Australian elements, and has been tried and tested for over 45 years.
Combined with a baked-on paint finish, COLORBOND® steel roofing is able to deliver a long and durable life that requires little maintenance.
Together with its non-combustible, termite resistant properties, and outstanding weather proof capabilities it makes a wonderful protection barrier to any Australian home.
COLORBOND® steel is available across three palettes — Classic, Matt and Ultra — giving you an extensive choice of colours for roofing, walling, gutters, fascia and downpipes, so you can achieve a roof that lasts well and looks the part.
To see how those colours actually sit on a roof, use the No1 DesignHub Visualiser to preview COLORBOND® shades across different roofing profiles before you decide.
The Classic palette covers the full spread of contemporary and traditional tones; the Matt palette offers a low-sheen, modern finish; and the Ultra palette is engineered for coastal, marine and other severe environments.
Read more: COLORBOND® colours
COLORBOND® CLASSIC COLOURS
COLORBOND® ULTRA COLOURS
COLORBOND® STEEL MATT COLOURS
Next generation ZINCALUME® steel’s patented Activate® technology introduces magnesium into the aluminium-zinc alloy coating, improving galvanic protection by activating the aluminium.
The result is a tougher protective coating that's more resistant to scratches and scuffs encountered during construction.
This same innovation extends the product’s lifespan while using fewer metal resources. Compared with the earlier ZINCALUME® steel AZ150, the current AM125 coating has a smaller environmental footprint^ across all 18 Life Cycle Assessment (LCA) categories assessed.
ZINCALUME® steel roofing is backed by a BlueScope warranty of up to 36 years*, with specific terms for applications closer to marine environments.
ZINCALUME® steel is made only by BlueScope Steel and will be identified by its brand mark, which is printed on the steel.
Check for the brand and you can be sure it meets AS1397, and the "deemed to satisfy" requirements of the Building Code of Australia (BCA) for roofing and walling applications.
^ / * BlueScope warranty and LCA conditions apply.
No1 Roofing and Building Supplies is a leading supplier of all STRAMIT® Roofing products and are able to supply in a range of the most popular profiles such as Stramit® CORRUGATED ROOFING, LONGSPAN®, SPEED DECK® and MONOCLAD®.
With STRAMIT® roofing products there is a roofing profile to suit just about any type of building design, style or application.
Whether it’s modern, contemporary, traditional, industrial, commercial or residential there is a profile to suit.
All of the STRAMIT® roofing profiles are manufactured from genuine COLORBOND® steel and ZINCALUME® steel.
The STRAMIT® Corrugated roofing profile is the most popular with the traditional styled Australian housing design, yet also becoming popular with contemporary style steel roof homes as well.
For use in commercial, industrial and residential roofing the STRAMIT® Corrugated sheets are a readily curved roofing profile for bull-nosed or spring curved applications.
- Used as a low cost economical option and are available in short lengths
- Can be used for either roofing or wall cladding
- Can be used in jobs where the roof pitch is as low as 5 degrees
- Conventional fixing method using fixed screws ensures easy fixing
STRAMIT® CORRUGATED Roofing Colour Range
STRAMIT® CORRUGATED Roofing is available in the standard range of COLORBOND® steel colours and in unpainted ZINCALUME® steel.
STRAMIT® CORRUGATED Roofing Specifications:
Click on the link for full product description, specifications and features for the STRAMIT® CORRUGATED.
STRAMIT® CORRUGATED Roofing
Profile Specifications
The STRAMIT LONGSPAN® roofing profile is ideal for commercial roofing and can also be used for wall cladding applications.
LONGSPAN® is a light weight product with a good wide cover that gives it excellent strength allowing for long economical spans, weather tightness and good water carrying capacity with a very low roof pitch.
- Good for extended spans due to strength and rigidity of the profile
- Can be used for either roofing or wall cladding
- Can be used in jobs where the roof pitch is as low as 1.5 degrees
- Conventional fixing method using fixed screws ensures easy fixing.
STRAMIT LONGSPAN® Roofing Colour Range
STRAMIT LONGSPAN® Roofing is available in the standard range of COLORBOND® steel colours and in unpainted ZINCALUME® steel.
STRAMIT LONGSPAN® Roofing Specifications:
Click on the link for full product description, specifications and features for the STRAMIT® LONGSPAN.
STRAMIT LONGSPAN® Roofing
Profile Specifications
The STRAMIT SPEED DECK ULTRA® decking is a perfect solution for commercial and domestic applications.
It's a light weight, wide cover profile that is strong and extremely weather resistant.
Great for long span roofs, it has excellent water carrying capacity, and due to its weather tight properties it can be installed on roofs with very low pitch making it a very economical solution.
- Concealed fixed
- Deep Ribs make it stronger and stiffer with better water carrying capacity
- SPEED DECK ULTRA® is suitable for a roof pitch as low as 1°
STRAMIT SPEED DECK ULTRA® Roofing Colour Range
STRAMIT LONGSPAN® Roofing is available in the standard range of COLORBOND® steel colours and in unpainted ZINCALUME® steel.
STRAMIT SPEED DECK ULTRA® Roofing Specifications:
Click on the link for full product description, specifications and features for the STRAMIT SPEED DECK ULTRA®.
STRAMIT SPEED DECK ULTRA®
Roofing Profile Specifications
STRAMIT MONOCLAD® is a light weight product with a good wide cover that gives it excellent strength allowing for long economical spans, weather tightness and good water carrying capacity. It is ideal for both residential and commercial projects.
- Good for extended spans due to strength and rigidity of the profile
- Can be used for both roofing and wall cladding applications
- MONOCLAD® is suitable for a roof pitch as low as 2°
- Conventional fixing method using fixed screws ensures easy fixing
- Excellent spanning and water carrying capacity
STRAMIT MONOCLAD® Roofing Colour Range
STRAMIT LONGSPAN® Roofing is available in the standard range of COLORBOND® steel colours and in unpainted ZINCALUME® steel.
STRAMIT MONOCLAD® Roofing Specifications:
Click on the link for full product description, specifications and features for the STRAMIT MONOCLAD®.
Comparing a few profiles side by side? The No1 DesignHub Visualiser renders real No.1 roofing profiles, textures and COLORBOND® colours onto your home, so you can compare the finished result before you commit.
STRAMIT MONOCLAD®
Roofing Profile Specifications
OUR COMPANY
No.1 Roofing, the Metal Roofing Supplies company stands out from it's competitors as we have the ability to manufacture products and materials ourselves.
With a large, local asset base plus a fantastic relationship with our network of supply partners, we have the ability to deliver time critical materials and products to our valued customer base on time.
Our experienced staff are trained to ask questions and provide answers, and if they can’t immediately provide answers, to seek answers for the metal roofer, the builder or the DIY customer.
INSTALLATIONS
Whether you want a roof restoration, a roof replacement, or a roof for a new construction, the No1 Roofing team has the experience and the resources to get the job done, on time and within budget.