T4-QG1

Frequently asked questions about this timetable

• 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 by
  • 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.

• 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.

• What type of mesh do I need?

  The correct mesh size for your GRP grating depends on the application, the desired flow rate and the requirements in terms of safety, comfort and load. The mesh indicates the distance between the bearing bars (the centre-to-centre distance, or C.T.C.). The free opening is the actual space between the bearing bars.

  At FlexxCon, we use the following standard mesh types:

  Mesh type	Mesh spacing (C.C.)	Free opening	Application/characteristics
  19×19 mm	19 mm	Approx. 13 mm	Fine mesh grating, prevents small objects from falling through. Suitable for installation rooms, platform edges and safety zones.
  38×38 mm	38 mm	Approx. 31 mm	Most commonly used mesh; good balance between strength, weight and permeability. Suitable for general industrial applications.
  50×50 mm	50 mm	Approx. 43 mm	Coarser mesh, suitable for industrial applications. Used where there is no risk of small objects falling through.

  How do you choose the right mesh?

  The choice of the right type of mesh depends on:

  • the safety requirements (fall-through, chop-proof, contact with tools or liquids),
  • the desired light and liquid permeability,
  • and, if applicable, aesthetics or connection with other gratings.

  During the design phase, we recommend also considering the position of open or closed meshes on the outer edge.

  👉 Still can’t decide? We are happy to help you select the right mesh.