Australia’s highest
quality range of
FRP standard
access structures

Discover lighter, stronger and safer prefabricated
standard access structures designed to last.

Australian organisations put
their trust in Terra Firma

Terra Firma is the
go-to for Australian
standard access
structure solutions

Terra Firma is Australia’s leading manufacturer and supplier of prefabricated, ready-to-use engineered designs for FRP walkways, ramps, and stairs.

Our FRP prefabricated standard access structures offer:

Same-day installation upon delivery

On-site adjustability to suit Finished Floor Level (FFL)

Substantial reduction in both build time and costs

Proven durability, outperforming traditional access structures

Enhanced safety for workers

Reusable across multiple worksite projects

No requirement for hot work permits

All our FRP standard access structures are non-slip, fire resistant, rust free and load bearing.

Standard access structure
designed to meet your needs

Many of our products come in standard sizes for easy compatibility. But we are also able to customise product
size or design to suit project requirements.

FRP Stairs

Terra Firma FRP stairs are prefabricated for quick assembly and installation. They are lightweight, durable, & nonslip.

FRP Ramp

Customisable, lightweight, strong, non-slip, composite FRP ramps are ideal for high-traffic or isolated environments where quick easy installation is required. Can be pre-fabricated for easy assembly onsite, reducing contractor onsite time.

FRP Walkway

Available to meet any configuration, Terra Firma FRP walkways are durable, lightweight, easily installed, low-maintenance, and are slip, corrosion, and fire resistant. Walkways can be prefabricated for easy assembly or built on-site using standard hand tools.

Who can use FRP standard access structures?

We’ve provided superior grating solutions to some of Australia’s largest companies – including Public Transport Victoria, CSIRO, Downer
Group, and Gippsland Dairy. The industries we serve include:


New Housing Estates



Parks & Gardens




Water & Wastewater Treatment


Hear why
our customers
love Terra Firma

“Terra Firma pit lids substitute a poorly performing heavy product with a cost effective, strong, lightweight alternative. Their installation throughout the M80 upgrade has minimised the manual handling risk to workers by weighing ¼ of a concrete lid and through its easy to use lifting key that minimising the stress on the body whilst opening.”

VicRoads Innovations & Initiatives Bulletin

“The OH&S benefit for our maintenance workers, and the reduction in maintenance costs demonstrated during the initial trial installation has now led to the Council rolling out a budgeted annual pit lid replacement using lightweight composite lids.”

Engineer, Launceston City Council

“Frankston City Council have faith in the product and over the past 17 years have experienced the return on investment firsthand – in terms of economic benefits and time efficiency, as well as improvements to OH&S”

“We have seen Terra Firma continue to improve their lids from the word go – they have a lid for all situations, in classes B, C, D and E. They are well suited for practicality, as well as aesthetically with a selection of different colours enabling us to match the lid to the colour of the paving around it.”

Maintenance Planning & Contracts Coordinator, Frankston City Council

“The installation of the Bianco Precast encased Terra Firma lightweight pit lids at these locations have already paid forthemselves. Prior to these installations concrete pit lids were being replaced at these locations every month, sometimes twice a month. The Council has now begun specifying Terra Firma pit lids for capital works programs and new subdivisions.”

Civil & Maintenance Coordinator, City of Norwood Payneham & St Peters

“After discovering Terra Firma composite fibreglass lids, Unley City Council were able to reduce the number of workers required for installation and maintenance of their drain covers, as well as reducing the risk of injury to their workers”

Project Manager Capital Works, Unley City Council

“I can see a definite use for these lids as a replacement where needed – for pits around the City and Valley where the sweepers are causing deformation of the existing plastic lids. They would also be useful in other high traffic / vehicle path areas around existing intersections.”

Maintenance Coordinator, Brisbane City Council

“Don’t worry, with the Terra Firma D400 pit lids, we can open the lid, inspect the pit and have it closed before the customer has finished paying for their petrol.”

Contractor, AMACK Petroleum and Plumbing

Are FRP standard access structures perfect for your
next project?

Enquire about our prefabricated range and schedule
a free onsite demo.

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