Cool67 TopMounted 3D

Lightweight and flexible bulkhead

The IsoLok Cool67 TopMounted 3D is our lightweight fixed bulkhead that can be repositioned throughout the entire refrigerated trailer / reefer. 

IsoLok Cool67 TopMounted 3D
IsoLok Cool67 TopMounted 3D

Individual panel movement

Slide and Lift

Best Insulation Performance

0,67 w/m2K


Economic mounting system

The IsoLok Cool67 TopMounted 3D is our lightweight fixed bulkhead that can be repositioned throughout the entire refrigerated trailer / reefer. This reduces the size of the cooled compartment (less fuel consumption) and keeps the cooled air in during loading and unloading.

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IsoLok TopMounted solution


Simply slide each of the 3 individual soft-wall panels to one direction for a clear area for unloading the vehicle. Each of the panels can move freely left or right and forwards or backwards. The bulkhead is equipped with trolleys on both sides with manual locking, and slides into a LoadLok 3061 or 3062 J Track (not included).

Your ultimate solution?

The Cool67 TopMounted 3D is ideal in situations when the temperature difference between both compartments is less than 20° Celsius. Also, when convenience in operating is required, for example with multiple stops during the day. A fixed solution will give the advantage of quickly rescaling the cooled compartment and prevents cooled air from escaping.

Cool53 TopMounted

3D Animation video

Watch our 3D Animated video to discover all details about our IsoLok solution.

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Closed-Cell Foam Technology (CFT)

The outstanding insulation performance and usability is due to our unique closed cell cross linked foam technology. The foam is high impact resistant and does not absorb any water, ideal in a humid environment. The foam is wrapped in a thick and strong outer skin of PVC. Making it the most durable and economic bulkhead in the market! The insulation performance is measured in K-value (W/ m2 K). IsoLok solutions with our CFT technology offer the highest K-value performance in its product segment. Significantly better value for money than bulkheads of e.g. OEM’s or others. Each of our IsoLok solutions have been tested by an independent research center Wageningen University of Research (WUR NL) and are expressed in a K value for thermal conductivity. The K-value expresses the amount of heat that passes through over time per m² and per degree of temperature difference between one side of a wall and the other. The lower the K value, the less heat is lost and therefore the better the insulating performance.


The unique SmartLift balancer system allows the bulkhead to open/close and to reposition the wall in the vehicle. With almost no effort the operator can reposition the wall throughout the vehicle. The SmartLift system has the lowest height restriction in the market: 110 mm. A unique feature when you want to maximise the capacity of your vehicle.

It is equipped with an automatic locking system to prevent any movement during transport. Inside the balancer there is a steel coil spring – completely free of maintenance! The balancer slides in LoadLok J-Track (available in different material finishes).

Higher efficiency with multiple temperature zones

IsoLok Multitemp solutions help to rescale the conditioned compartment to the minimum possible (even for partial loads). With market-leading insulation performance and compartment closure, these solutions are able to save users over 40% on energy consumption*. The reduced size of the conditioned compartment enables transport companies to transport dry or cooled products in the remaining space, increasing flexibility and load efficiency and thus increase profit in the cold chain!

* Based on average 50% cargo over the day, calculated by Wageningen University of Research (WUR NL

PIEK Certified for night deliveries

Several IsoLok solutions have been approved and certified according to PIEK standards. With this certificate the bulkhead is suitable for distribution during night-time in city centres!

Governments defined standards for noise emission during loading and unloading during night-time deliveries. A PIEK certificate is issued for vehicles and equipment operating under 60dB(A) which will be suitable for use in night-time deliveries without causing noise disturbance. Check the PIEK certificate in the download section of the product to see if PIEK is applicable.

ATP and HACCP compliant

The ATP, (Accord Transport Perissable) and HACCP (Hazard Analysis and Critical Control Points) set strict regulations for the transport of perishable goods. 

The Cool and Frigo Series are compliant to this norm 1

1 Ask our sales representatives for ATP norm for the French market.

Tailored to any vehicle or application

With market demands varying greatly, our product offering goes far beyond its standard solutions. If the end-user wishes specific requirements which are not in the product line, we are able to customise or develop custom-designed solutions, tailored to the specific needs of its customers. 

We have developed and produced specific solutions for Meat, Pharma, Supermarkets, Retail and Restaurants. And not just for reefers, also for Light Commercial Vehicles (Sprinters etc.) Multiple folding, integrated doors, wings, or a specific parking solution? 

Let us know how we can tailor the ultimate efficient Multitemp solution for your application.

Product Specifications

Product specifications of Cool67 TopMounted 3D and more:

> Product Catalog

Cool67 TopMounted
Insulation Value (w/m2K)
Weight (kg)
Closed Cell PE
Thickness (mm)
Load Height Restriction (mm)