Excavator tracks on ground protection mats during roadworks

Infrastructure surface systems

Ground that holds.Anywhere.

We provide safe access, infrastructure protection and stable working surfaces for the most demanding projects in construction, energy, transport and agriculture.

  • EU manufacturing
  • Local logistics
  • Technical support
  • 100% recycled polymer

Why ground is a risk

The most expensive problem is the one you could have prevented.

€3,000–15,000average cost of repairing asphalt after a single heavy pass — per section

  1. 01Stuck machines. An excavator in the mud means a standstill, a crane and a lost day.
  2. 02Churned-up ground. Lawn, gravel and subgrade that someone has to restore.
  3. 03Missed deadlines. Access that doesn’t hold pushes the whole project plan back.
  4. 04Costs after the job. Repairs, penalties and claims arrive when everyone thinks it’s finished.

Three systems · One platform

We don’t sell boards. We build ground.

Recycled polymer that doesn’t absorb, rot or give way — in three product families, for every surface and every load.

Excavator on Terra Access ground protection mats across a lawn
System 1

Terra Access

Access and surface protection

Temporary roads and working platforms over grass, mud and gravel. Lay it, drive heavy machinery across, lift it — the ground stays intact.

  • Standard 15–20 mm
  • Heavy-duty 18–22 mm
  • Double-sided 16–24 mm
up to 100
t/m² load capacity
depending on ground

from €62 + VAT / m²

↓ Data sheet (PDF)
Terra Ground grid with grass growing through it and a campervan behind
System 2

Terra Ground

Permeable stabilisation

A permeable grid system for car parks, campsites and driveways. It stabilises the soil, lets water through and turns green — load capacity without concrete. RAL-GZ 806 certified.

  • Standard grid
  • Reinforced
  • Turf grid
160
t/m² with infill
6 kg/m²

from €29 + VAT / m²

↓ Data sheet (PDF)
Terra Panel smooth sheet in front of pallets of sheets in a warehouse
System 3

Terra Panel

Smooth industrial sheet

A homogeneous smooth sheet for industrial, logistics and modular applications. Easy to wash, non-absorbent, and replaces timber where hygiene and service life matter most.

  • White
  • Black
  • Grey
6–18
mm thickness
heat-formable

from €59 + VAT / m²

↓ Data sheet (PDF)

Proven on site

Projects that hold.

The same mats and grids we supply, in real working conditions.

  • Temporary roadway of protection mats on a construction site
    Construction · temporary road
  • Service vehicle on mats at a solar farm
    Energy · solar farm
  • Mat bridging an open trench with a vehicle on it
    Utilities · trench crossing
  • Crane truck on mats placing a modular unit
    Modular construction · crane
  • Aerial view of motorhomes on grid-stabilised pitches
    Campsites · motorhome pitches
  • Two lines of protection mats along a grassy slope
    Agriculture · access track
  • Mini excavator on mats through a landscaped garden
    Private property · garden protection
  • Protection mats covering a city plaza in front of an office building
    Urban infrastructure · work area

Markets worth billions of euros

One material. The whole region.

  • Construction
  • Energy · Solar · Wind
  • Water and utilities
  • Transport and logistics
  • Marinas and ports
  • Tourism and campsites
  • Agriculture
  • Modular construction

Terra AI · Project estimate

Describe the project. Get a plan and a quote.

Procurement doesn’t like to wait. Send us the site parameters and get quantities, logistics and an indicative quote — in minutes, not weeks.

1 · What is your project?

Your estimate

What is your project?

Quantities are rounded up to whole boards — we don’t deliver half a board. You pay for the boards delivered, not for the area requested.
Indicative estimate, not a quote. The final price depends on quantity and project conditions. Delivery and installation by arrangement. Lead time 1–4 weeks.

3 · Send your enquiry

Your estimate is attached automatically.

Add your contact details and send — we reply with an exact quote within one working day, and a copy of the estimate goes to your email.

Attached estimate

No estimate? Describe your project in the message — or go back to step 1.

Project and delivery

Delivery
Installation

Your details

We use your details only to prepare the estimate. No spam.

Why Terra Grid Adria™

A partner for the result, not a board supplier.

We solve the problem

We don’t sell a product — we sell safe access, protection and stable ground. You buy the result on site.

Regional logistics

A warehouse in Croatia and regional distribution mean faster delivery and shorter lead times for your project.

Recycled material

100% recycled polymer with certificates — an ESG point procurement can put straight into the documentation.

One partner, many industries

The same platform covers construction, energy, marinas and agriculture. One contact, one delivery, one invoice.

Public procurement

For public buyers.

We take part in public procurement procedures and respond to requests for quotation. If you are preparing a procurement, send us your request — we reply with a bid and documentation.

Public tenders

We follow published tenders and submit bids in procurement procedures and for framework agreements.

Low-value procurement

For low-value purchases, send us a request for quotation — we reply with a bid and technical documentation.

Market consultation

To help you prepare a procurement and estimate its value, we provide technical data, indicative prices and lead times.

Documents and lead times

Data sheets, RAL-GZ 806 certificate for Terra Ground and 100% recycled material for green public procurement. Delivery in 1–4 weeks.

FAQ

Before you ask.

What load can the mats carry?

It depends on thickness and ground. A 20 mm mat, for example, carries 25 t/m² on soft soil, 45 t/m² on compacted soil and up to 100 t/m² on ideal ground. For cranes and abnormal loads we confirm the recommendation for your project.

Do I need a crane to lay them?

No. The mats are laid by hand — a 2×1 m mat weighs from around 22 kg, depending on thickness. They are joined with connectors and lifted without leaving a trace.

Can the mats be reused?

Yes. The polymer doesn’t absorb water or rot, so the same mats go from project to project — the cost is spread across every job you use them on.

Do you deliver and install?

Yes. Delivery from our Croatian stock within 1–4 weeks, depending on product and quantity; delivery and installation are arranged according to location and project scope. There is no minimum order.

What are they made of?

100% recycled polymer (PE), manufactured in the EU. They resist frost, UV and temperatures from −40 to +70 °C.

Contact

Prefer to talk?

Call, email or send a WhatsApp message. For a quote, the estimate above is fastest.

To the estimate ↑
CompanyA S Gospić d.o.o.
AddressUlica Nikole Jurišića 14D, 23000 Zadar
RegionCroatia · Adriatic · Region