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Fibreglass composites combine a number of unique advantages such as high strength, low weight and corrosions resistance, which provide a cost-efficient alternative to concrete, steel, aluminium and wood. Our GFRP products are particularly suitable for aggressive environments within the water technology industry as well as infrastructure constructions.

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Chemical industry

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Fibreglass composit is a corrosion-free and chemically resistant material

Cooling towers

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Our profiles are well-suited to the demanding environment in cooling towers

Wastewater and chemical plants

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Solve the problem with corrosion by using fibreglass composite

Swimming pools

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Fibreglass profiles are long-lasting, even in aggressive environments


Our GFRP planks and profiles are particularly suitable for bridges

Rail industry

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Fibreglass composite is a non-electrically conductive material


Chemical Tanker
GFRP profiles have a long life-span, making them suitable for offshore use

Marine and coast

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Fibreglass profiles are corrosion-free and suitable for use near the ocean

Our products

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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