Lighting Diffusers

PTH is specialized in the production of Lighting Diffusers and Profiles in POLYCARBONATE and PMMA clear, opal and matt surface material.

On request PTH extrude also Micro Prismatic Profiles and Diffusers for lighting applications. 



  • Polycarbonate Transparent Diffusers
  • Polycarbonate Opal Diffusers
  • Polycarbonate Satin Diffusers
  • PMMA Transparent Diffusers
  • PMMA Opal Diffusers
  • PMMA Satin Diffusers
  • Micro Prismatic Diffusers


 Technical Features

  • Excellent Light Transmission
  • Elegant and Attractive Surface
  • High Impact Resistant
  • Low Inner Reflection
  • Optimum Diffused Light Spread
  • Hiding LED Spots



  • Architechture & Design
  • Underground, Rail Stations and Airports
  • Metro, Train, Aviation Lighting Protection
  • Bus and Coaches Lighting Diffusers
  • Technical Applications
  • Office Lighting Profiles
  • Bathroom Lighting Diffusers
  • Industrial Halls
  • Greenhouses
  • Illuminated Advertising
  • Point of Sale

PTH GROUP s.r.l. | VAT.NO: 02607310121

Via Ticino, 15 - 21043 CASTIGLIONE OLONA (VA)
Phone: +39 (0) 331 858378 | Fax: +39 (0) 331 824390
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


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