
How plastic type, manufacturing method, and usage decide whether your ground mats last 10 years or 10 weeks.
Before you buy another ground protection mat, ask yourself one question: what are you really paying for?
In every good industry there is an innovator, then a wave of copies, and over time the quality gets watered down. GroundGuards was the first in the UK and Europe to bring a composite portable ground protection mat to market. Since then we have seen everything from low-cost imports out of China to knock offs from every corner of the globe.
Some of those mats look similar. Some claim the same load rating. Many promise rental grade performance at bargain prices.
Most do not deliver.
Your job is to protect people, equipment, and the ground. Our job is to make sure you know what you are really buying when you choose a ground mat, access road mat, or construction mat.
There are three questions you should always ask before you sign off on a purchase order for ground protection mats:
- How often will these mats be used
- How are they manufactured
- What plastic are they actually made from
Let’s walk through each one.
1. Frequency of use: are you buying throwaway or long-term ROI
Start at the end and work backwards.
If you are buying mats for one time or very occasional personal use, then yes, a cheap option might be enough. You lay a couple of access mats for a one-off project, take some care, and you are done.
But if you are:
- A contractor installing temporary access roads repeatedly
- A rental company putting ground protection mats out every week
- A civil or utility firm running heavy equipment across multiple sites
then you are playing a completely different game. You are no longer buying a mat. You are buying a return on investment.
A true rental grade mat should deliver years of service. In our experience, if the right product is chosen and cared for properly, you can achieve a life more than 10 years. That is serious ROI from an access road mat or construction mat that works site after site.
So the first question is not “how cheap can I buy ground protection mats” but “which mats will still be earning for me 5 to 10 years from now”.

2. Manufacturing method: how your mat is actually built
Next, look at how the mat is made. For 4x8 ground protection mats there are two primary manufacturing methods and one subcategory that sits between them.
Option 1: Extruded mats
With extrusion, plastic is produced as a large sheet, sent through rollers to apply a tread pattern, then cut to size with holes drilled or punched.
Typical characteristics:
- Limited tread patterns
- Shiny surface
- Can be slippery, especially when wet or muddy
- Easy to customize in different colors or add logos
There is nothing wrong with extruded mats when they are used in the right applications. They do what they say on the tin. But in general they are not designed as heavy duty, long term rental grade ground mats.
Option 2: Compression-molded mats, pellet method
This is compression-molding option 1.
- Granular pellets of plastic (often HDPE) are heated up in a -
- Heat and extreme pressure fuse them together
- The result is a dense, high strength composite mat
These products can be produced with a micro traction surface and a variety of tread patterns. GroundGuards pioneered this style of micro traction, because it combines grip with ease of cleaning.
This is the strongest and most consistent way to manufacture a ground protection mat that will stand up to repeated use on tough job sites. When people talk about true rental grade access mats, they are usually talking about this category.
Option 3: Compression-molded mats, “sausage” method
This is compression-molding option 2.
- Pre heated “sausages” of plastic are pumped into the mold
- They are then compressed together under pressure
- The finished mat usually has a shiny surface and may offer color changes
On paper this sounds similar to the pellet method, but the internal structure is different. You end up with distinct flows of material pressed together rather than a fully blended matrix.
In practice, we often see shiny compression-molded mats in this category that look good on day one but do not behave like a true rental grade construction mat in the field.
Our view is clear. Compression-molding using pellets (option 1) is the best and most consistent way to achieve a high quality, rental grade product that can deliver a decade or more of service when used correctly.

3. How to buy ground protection mats with confidence
Regardless of whether you are looking for:
- Heavy duty access road mats for cranes and tracked equipment
- Medium duty construction mats for utility and civil work
- General purpose ground mats to protect turf and finished surfaces
there is no excuse to buy blind.
Ask three questions every time:
- How often will these mats be used in real life
- How are they manufactured
- What plastic are they made from, and is it truly rental grade
Weight loading is not always straightforward, so read our weight loading guide before you choose. It will help you match the right mat to the right ground conditions and equipment.
And if you want straight answers rather than marketing headlines, speak to specialists.
When you call GroundGuards you get real people who live and breathe ground protection. We will chat through plastic type, manufacturing method, and how often your mats will be used, then help you choose the most cost-effective option for your budget and your workload.
Stop wasting money on cheap ground protection mats that fail early. Start buying access mats that pay you back for years. Contact us today.