DT-FS-RVS316

Frequently asked questions about this product

• Are the profiles of a platform or staircase also made of GRP?

  In our GRP constructions, not only the gratings and steps are made of GRP, but also the load-bearing profiles of platforms, stairs and handrails.

  Because these profiles closely resemble steel H, U or I profiles in terms of appearance, colour and shape, we often get the response:
  “Oh, really? I thought this was steel…” We understand that very well, but appearances can be deceiving.

  Our profiles are made entirely of glass fibre reinforced plastic (GRP) and offer the same advantages as the gratings:

  • low weight
  • corrosion resistance
  • low maintenance
  • a long service life in industrial and outdoor environments

  So why do they look like steel?
  GRP profiles are deliberately designed in recognisable shapes. This makes them:

  • structurally logical
  • easy to calculate
  • easy to use in existing structures

  A little reassurance
  So, if you see someone walking around our yard with a 6-metre H-profile on their shoulder…
  👉 you don’t need to call the labour inspectorate straight away, as there’s a good chance it’s just GRP.

• Do you also design GRP structures?

  We design GRP structures ourselves, but can also work based on your design. A design or sketch you provide can serve as an excellent basis for a quotation. When a project is further developed towards production, we usually create our own design.

  We do this for several reasons:

  • to ensure a good fit with adjacent structures and situations
  • to establish structural principles
  • to draw up the component and assembly drawings required for our production

  Drawings and file formats
  We draw in Tekla and AutoCAD, among other programmes, and can work with various file formats. This allows us to easily connect to the existing design, drawing or BIM model.

  Do you already have drawings available? Then we will gladly use them as a starting point. If things still need to be worked out or optimised, we will take care of that in consultation with you.

  👉 Whether you already have a complete design or are still in the design phase: we are happy to contribute our ideas and ensure a manufacturable, well-fitting GRP construction.

• How soon can I expect a quote?

  We often process requests on the same day or by the next working day at the latest.

  We aim to provide standard GRP gratings and customised GRP gratings in small quantities (e.g. for a platform) within 1–2 working days.
  For grating requests, a grating drawing (or simple sketch) helps us to provide a faster and more targeted quote.

  For project requests, we aim to provide a quote within one week. A grating layout, sketch or preliminary design significantly speeds up this process.
  In addition, we sometimes need additional information, such as:

  • when you need the grating
  • whether the dimensions and layout have already been determined
  • and what the basic principles are (grating type, load, span protrusions)

  Once these basic principles are clear, we can usually respond quickly.

  GRP structures (such as platforms, ladders and handrails) usually require more coordination.
  Once the basic principles are known (preferably supported by a sketch or design), we can often provide a quote within a week.

  If we still need to work out some details together, we will actively contact you and let you know when you can expect the quote.