We offer product solutions and expertise in composite. Contact us for great deals!


Low weight – No corrosion – High strength – maintenance friendly – Non conductive


Glassfiber Produkter offers a wide range of high quality composite products. We also develop and produce solutions as desired. As a customer, you get tailor-made product solutions with design and features adapted to your project.


We can contribute with design, production, machining and installation. Our skilled team are experts in composites and can help you through the entire process from idea to finished product. Fiberglass is a very flexible material and can be adapted to most things.


Glassfiber Produkter delivers solutions for large and small projects in a number of industries. One of our most important tasks is to shape the fiberglass into the best solutions. More people are discovering fiberglass and all that the material can be used for.


Oil & gas

Fish farming



Public sector

Why fiberglass?

There are many reasons why fiberglass can be a better, stronger and more viable alternative to other materials. We use our expertise to develop and produce flexible and robust solutions for a number of applications. Fiberglass is a combination of different parts, all of them giving the material benefitial properties.



Fish farming facility expands with fiberglass

Fish farming facility expands with fiberglass

Tailored structures in fiberglass have been designed, manufactured and delivered to Hofseth Aqua's facility in Tafjord. The fish farming plant has been built out with a new section for post smolt, and will be part of the company's investment in trout production. With...

Choosing gratings

Choosing gratings

Glassfiber Produkter carries a wide range of different types of gratings. Among all the gratings we have, it can be a challenge to find the right type which suits your needs. Which grate you should choose depends on what, where and how it will be used. This article...

Fiberglass strainer and walkways to Bulandet

Fiberglass strainer and walkways to Bulandet

At the far end of the coast on one of Norway's westernmost points lies Bulandet, a group of islands, islets and reefs. By the sea Bulandet Miljøfisk's new pilot fish farming facility is being built on land. Glassfiber Produkter is proud to have supplied walkways,...


Total Betong has worked with Stangeland Glassfiber Produkter on several projects. They are professional and reliable with special expertise in various products and prefabricated building parts in fiberglass.

– Eirik Sviggum, project manager Total Betong AS.

Professional skill, honesty, good capacity and a good sparring partner for the good technical solutions is what makes Stangeland Glassfiber Produkter a preferred supplier of all fiberglass products to us at Eyvi.

– Tommy Sandvik, service operations manager Eyvi

Moldskred AS collaborates with Stangeland Glassfiber Produkter on several large projects for land-based farming. We know them as forward-looking and solution-oriented, with specialist expertise in fiberglass products.

– Reidar Ristesund, Moldskred AS

We are very satisfied with the level of service and the quality of deliveries from Stangeland Glassfiber Produkter.

– Norsk Stein Jelsa


What is the typical delivery time?

Most of the gratings and profiles are in stock and can be delivered in a short time. Tanks, cable management systems and pipes have to be ordered first. 

Can you process the fiberglass?

Yes, we have machines and premises prepared for this. Feel free to look more at “services”. 

How much load can the different fiberglass profiles withstand?

We have our own beam calculator for fiberglass profiles, you can find it here.

Are you hiring?

Right now we are not hiring any new employees, but feel free to send us your resumé.