Utility polypropylene sheets
Made with twin wall corrugated plastic
Available in solid and translucent colours
CREATE, BUILD, PROTECT
The possibilities of use are endless with TunnelCore® twin wall corrugated plastic polypropylene sheets and rolls.
Whether you need a product for protection from weather elements or require an emergency repair while waiting for a window installer, TunnelCore® has got you covered.
At TunnelCore®, we take pride in our competitive pricing per meter. To make it even more convenient for you, some of our product range is available at most Bunnings stores across Australia.
Easy to cut & install
Easy to remove
Adult supervision required
Surface protection
Sacrificial formwork
Retaining walls
Super Light
Long Lasting
Sturdy
Temporary glass replacement
Wall Protection
Floor Protection
Advertising
Marketing
Picture Framing
Boxes & Crates
Pet Enclosures
Partitions
Food Transportation
Delivery Crates
Work Surfaces
Shock Absorbent
Resistant to external force
Pallet divider
Virgin or recycled material
Reusable
100% recyclable
TUNNELCORE® - ONE OF AUSTRALIA’S LEADING CORRUGATED POLYPROPYLENE SHEET MANUFACTURERS
TunnelCore® is one of the leading corrugated polypropylene sheet manufacturers in Australia. We offer a wide range of recycled and virgin corrugated plastic polypropylene sheet products. Our polypropylene sheet protector boards are made with the highest quality, non-toxic, chemical and weather-resistant materials. They are strong and durable yet lightweight, which makes them easy to handle, cut, and install.
Your solution in double walled polypropylene (PP) flute board.
CONSTRUCTION | PARTITIONS | SURFACE PROTECTION | PACKAGING | AGRICULTURE | SIGNAGE
Our polypropylene sheets and polypropylene rolls are also come in a variety of colours including transparent, black, white, pink, red, yellow and more. Our polypropylene sheet roll products are available in a variety of sizes and thicknesses to meet your specific needs. Whether you need a small sheet for a DIY project or a large roll for a commercial application, with TunnelCore®, you will find exactly what you are looking for.
Temporary protection of floors, walls, windows
Skylights, insulation
retaining walls
Sacrificial form work
Bulk and protective packaging
Material handling, Crates and boxes
Dividers and partitions
Tree guards and hothouses
Sample and model design
Art folios
Signage
TUNNELCORE® UNLIMITED SOLUTIONS
Key Information
- Lightweight, easy to apply, non-toxic, 8mm UV stabiliser, waterproof, easy to cut and crease, impact resistant and durable.
- Polypropylene 100% virgin or recycled, reusable and recyclable.
- Provides excellent temporary protection for transport, moving or relocation and surfaces such as concrete, tile, vinyl, parquet (not new), walls, corridors, glass windows, doors, countertops and cabinets during construction and renovation.
- Customisable to use for green houses and agriculture.
- Customisable to many sizes, density or colour, also available in a translucent version with UV treatment, which lets in daylight.
Building and Construction
FORMWORK BOARDS
DIY
kids crafts and personal DIY projects
Storage and Packaging
office and retail storage
Display and Signage
real estate and commercial signs
Protection
FLOOR AND WALL PROTECTION
Gardening
Soil retention walls, plant guards, greenhouses
About TunnelCore®
Frequently Asked Questions
1. What are Polypropylene Twin Wall Sheets?
Polypropylene Twin Wall Sheets are Extruded from Polypropylene (PP) to form Sheets that have top and bottom faces that are separated by a series of “I” beams, forming tunnels between the faces.
The Twin Wall Sheet exhibits enhanced rigidity and strength for a given weight compared to a single solid sheet.
2. Is Polypropylene a good material for Twin Wall Polypropylene Sheets?
Polypropylene (PP) has similar properties to Polyethylene (PE), but with higher rigidity, hence its widespread use in Twin Wall Sheet extrusion.
Polypropylene properties include:
- Impact & Fatigue resistance
- Chemical & water resistance
- Insulation & Freezing resistance
Twin Wall Sheets can also be made from Polycarbonate (PC), however at a considerably higher price.
3. What are the different types of TunnelCore Twin Wall Polypropylene Sheets?
- 8mm UV TRANSLUCENT WHITE HEAVY-DUTY sheets- typically used for formwork, building repairs, construction and transport.
- 3mm and 5mm CORONA FINISH BLACK or WHITE sheets- typically used for signage, printing, DIY projects, crafts and many building projects.
- 5mm BLACK SHEETS and 1.9mm ROLLS -typically used for floor, wall and surface protection during building, renovation, gardening and transport.
- 4mm RED or ORANGE or YELLOW – typically used for signage, DIY projects and crafts.
4. Can I paint TunnelCore Twin Wall Polypropylene Sheets?
Polypropylene (PP) is generally a nonstick polymer, but with a light sand and clean, reasonable adhesion of most paints is expected.
A test should be carried out on a small section to determine if your chosen paint adheres adequately.
5. Can I print on Tunnel Core Twin Wall Polypropylene Sheets?
Currently our 3mm and 5mm Black and White TunnelCore Twin Wall Polypropylene Sheets include CORONA finish which allows direct printing.
6. Where Can I buy Tunnel Core products?
TunnelCore products are available at Bunnings AUS.
Contact the TunnelCore Team, who can guide you in selecting the right product for your project.
Our Evolution
TunnelCore® launches following strong
demand for Recycled PP Fluted Protective Sheets
Expansion of the range with our recycled PP rolls and virgin PP recycle sheets