Nature Trails

News: Expanding Our Machining Facilities with New CNC Machines



Cost-efficient fibreglass solutions


picture of structural profiles
Explore the world's biggest webshop of CE-marked GRP products


Picture of GFRP bridge in Norre Aaby Denmark
Find a number of competitive standard solutions that will make it easy for you.

About us

Picture of pultrusion
With more than 40 years’ experience, we specialise in fibreglass profiles for building and industry.
Quick guide to fibreglass

No need to waste time on investigating this new building material, we have made it easy for you.


Find key benefits, material properties, building approvals, comparison to other materials, calculations and much more.

Our products

Latest news

What is fibreglass?

Fibreglass is a plastic based composite consisting of dry glass fibres and polyester. Normally referred to as fibreglass or GRP. In combination this result in a very strong and rigid material, perfect for construction purposes! Fibreglass is a cost-effective alternative to traditional building materials since it combines several advantages, e.g. it has strength as steel but weighs less, is corrosion-resistant, and has a good sustainability profile.

More about Fiberline

Fiberline – your new fibreglass solutions

Are you looking for a cost and energy-efficient alternative for building and industry? With over 40 years of experience and GRP-products of the highest quality, we challenge conventional construction – for the benefit of our customers, the end users and the future.
Our fibreglass is a cost-efficient alternative to traditional construction materials since it combines several advantages. For instance, our products are as strong as steel yet also light, allowing you to save up to 50% on weight, and at the same time, they are corrosion-free and weather-resistant, and they can handle aggressive environments with high levels of air humidity or chemicals.

Ten advantages of fibreglass

New to fibreglass? Here at Fiberline, we have made it easy for our customers to gain an overview of the advantages of fibreglass. We have compiled the 10 most important advantages below.

1. CE-marked
2. Corrosion resistance
3. Chemical resistance
4. Minimal maintenance
5. Low weight
6. Great strength
7. Electrical insulation
8. Easy to work with
9. Thermal insulation
10. Sustainable

Read more about the 10 advantages of fibreglass here

If you would like to learn more about how to work with fibreglass, calculate constructions, what other customers have done or how our production technology works, take a look at our Quick Guide to Fibreglass here

What products do we manufacture?

We have more than 40 years of experience with the production and sale of fibreglass profiles for customers within building and industry. Fibreglass is a plastic-based composite consisting of dry fibreglass and polyester. Our production technology is pultrusion, which is a process for continuously producing composite profiles with a constant cross section and material properties precisely tailored to their application. With our production and warehouse located centrally in Europe, we ensure our customers quick delivery and competitive prices.

With us, you will find a broad selection of structural profiles in various sizes, such as U-profiles. I-profiles, square tubes, planks and gratings. Our range is carefully adapted to our customers’ needs within a number of industries:

· Chemical industry
· Cooling towers
· Wastewater plants
· Swimming pools
· Bridges
· Railways
· Offshore
· Marine and coastal

You can read more about how our customers use our products within these industries 

Why choose Fiberline Building Profiles?

Here at Fiberline, we have the world’s largest online shop for CE-marked fibreglass profiles. See all our fibreglass profiles, fibreglass planks and fibreglass gratings

· The world's biggest online shop for CE-marked fibreglass profiles
· Speedy delivery from our production and warehouse in the EU
· Top quality and recognised certifications
· Long lifetime and 20 years extended warranty

In addition, to make things easier for you as a customer, we offer a number of competitive standard solutions. You can find all our solutions here

Our fibreglass experts are ready to offer support and advice for your request. Our company has over 40 years of knowledge and has experience with just about everything within fibreglass constructions, so we are quite sure that we can also help you. Contact our company today to learn more about our offers

Sign up for our newsletter