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    Most extensive stock of acrylic in EuropeAcrylic for professionalsForerunner in recycled acrylic

    Sied develops

    Read the latest articles here about acrylics, the environment and innovations in the field of plastics

    Plastics wholesaler, fabricator and developer PyraSied Xtreme Acrylic has been taken over by Sander de Boer (37) from Leeuwarden since Friday 2 July 2021. He has been operational director and shareholder since 2014 and is now taking over the company completely from founder Sied Kooistra and co-shareholder Marieke Pietersma. As a result, a new era is dawning in which, as general manager, Sander can roll out his bright future plans for the company, a company that has grown from a self-designed studio into an international brand that leads the way in acrylic (plexiglass) and recycled plastics.
    Hot off the press! From now on all sustainable Ecocrylic® XT sheets will be delivered with a foil with Ecocrylic-print. This makes it immediately clear to the customer that this beautiful, transparent material consists of at least 70% recycled XT acrylic.
    We have had the Greencast® collection - 100% recycled acrylic - in stock for a long time and since last year we have even added several transparent colours in 3 and 8mm thick. Our customers regularly asked us whether these colours can also be ordered in 5mm. Until recently we did not have this thickness in stock as standard, until now! All transparent colours from the Greencast® collection can be custom ordered online in 3, 5 and 8mm thick.
    In the past 3 months, thousands, perhaps millions, of acrylic sneeze guards have been used as prevention against COVID-19. These screens are still necessary for the time being, but Heathland and PyraSied are already working together on an approach to be able to collect and recycle all those screens into new acrylic sheets. READ MORE
    PyraSied wrote an informative article about the emergence of LED lighting and the impact it has had on the market of light diffusers for the new theme page 'Lighting' of NDB-Online. NDB-Online stands for Dutch Construction Documentation and this website is full of subject information for construction and installation professionals. Click here to read the article on NDB Online. The article can also be read below.
    In this video, Sied Kooistra (founder PyraSied) tells about the structure diffuser collection. A unique collection of diffusers that are guiding the light into a specific direction.
    What are light guide plates? What are the possible applications of an LGP? What should you pay attention to if you want to use an LGP? These are questions you will receive an answer to within this PyraSied PyraPedia article. The information page about everything that PyraSied is involved with.
    In this video, Sied Kooistra (founder PyraSied) tells about his own developed Versato® Myst collection. A unique collection of mystical colours!
    What types of acrylic are there and how is it made? What is the difference between cast and extruded acrylic? In this article, you will receive an answer.
    Why did PyraSied Xtreme Acrylic start in Leeuwarden, and not in Amsterdam or Eindhoven? Well, that really makes sense! There is a direct link between milk (Friesland Campina) and the production of acrylic! You can read the background behind this special combination in this article.
    In this article, Sied Kooistra gives his opinion on the use of plastics and makes a distinction between one-time-use plastics and performance plastics. Under the guise of 'acrylic is not a plastic bag', Sied gives his vision.
    Where does acrylic come from? And how long has acrylic actually existed? ... Why do we think acrylic is the king of plastics? You will get an answer to this in the PyraPedia article: the history of acrylic. Acrylic is the passion of PyraSied and we would like to share this passion with you.
    PyraSied: Total supplier for acrylics, polycarbonate and design plastics

    More than 35 years of experience in performance plastics

    Plastic wholesaler

    We deliver quickly, cut-to-size and always from our own stock everywhere in Europe


    We are plastic specialists and provide customized services for all, both serially tailored to your supply chain and one-offs


    We develop new design and colour collections annually and guide customer-specific acrylic production for projects