picture of structural profiles


Premium quality with fibreglass

Fibreglass profiles are well-suited to the demanding environment in cooling towers, as the profiles can survive a long time despite being constantly exposed to water.

Our fibreglass profiles are corrosion-free, which increases the lifetime of the cooling tower. Profiles in cooling towers are constantly exposed to water, but thanks to the profiles' unique durability and strength, they still have a long lifetime. This reduces the number of repairs and the maintenance needed, and thus also the amount of time the cooling tower is out of operation.

Fibreglass profiles from Fiberline can be used as the load-bearing structure in a cell tower, precisely because they are resistant to corrosion and weathering. In a naturally ventilated cooling tower, the profiles can, for example, form the internal structure for mounting mechanical units and installations.

It is also the corrosion resistance of the profiles that makes them so suitable for the roof and side cladding on cooling towers, where profiles are constantly exposed to water. Here, it is the Fiberline Plank in particular that is used - and you can also use fibreglass profiles for walkways and railings. Our planks and gratings can be supplied with sand coating for a non-slip surface.

Our fibreglass profiles are extremely strong, lightweight and corrosion-resistant, a combination of features not found in other building materials such as timber, concrete and steel. This makes for easier handling of the profiles, and the cooling towers can also be prefabricated to minimise on-site construction. Our profiles are also CE marked, which is not only your guarantee of consistent high quality but also eliminates the need for additional approvals from building authorities ahead of construction.

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Combining advantages

CE marking

Our products have a number of international and highly sought-after certifications, among other, within the construction, offshore and railway sectors. This is your guarantee of consistently high quality every time you buy from us and use our products.

Low weight

Fiberline's GRP profiles are low in weight. This makes them easier to work with and means that great weight savings can be achieved on the finished structure.

Great strength

Fiberline Building Profiles give you the same great strength as steel, but at only a quarter of the density. It is also possible to make weight savings in comparison with aluminium, as the density is 30 % lower.


Our fibreglass profiles are resistant to aggressive chemicals, and liquids. This makes them ideal for wastewater treatment plants, swimming pools, cooling towers and construction, where there is a risk of corrosion.

Chemical resistance

Our fibreglass profiles are resistant to aggressive chemicals, liquids and alkalis. This makes them ideal for wastewater treatment plants, swimming pools, cooling towers and construction, where there is a risk of corrosion.

Electrical insulation

Fiberline's GRP profiles provide electrical insulation and minimise the complexity of earthing. This makes our profiles a future-proof choice where the costs of both installation and future inspections can be reduced considerably.

Easy to work with

GRP profiles are just as easy and fast to work with as timber. This means that solutions which incorporate our profiles can be installed easily on site or adjusted to fit existing components, such as piping systems, etc.

Thermally Insulating

Fiberline's fibreglass profiles have a significantly lower heat distribution gradient than steel and aluminium, enabling energy-efficient end products.

Minimal maintenance

Our GRP profiles have unrivalled durability and a long life, even in demanding conditions.


Fiberline's fibreglass profiles are produced using an energy-optimised process that takes the environment into consideration.

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