Welcome to Modek

Modek is the leading manufacturer of translucent roof sheeting in Africa, and is a key provider of Polycarbonate (PC) into world markets. With 20 years of experience, Modek’s range of products is used for roofing and side cladding of steel structures, mainly for the purpose of providing and enhancing natural light.

Modek’s products are specifically designed to withstand South Africa’s harsh climate and the company delivers a range of quality products backed by exceptional customer service.

Modek’s Polycarbonate roof sheeting allows light to filter into buildings and can be used in mines, warehouses, industrial parks, hangars, stadiums, and shopping centres, as well as for awnings and carports.

Very Important: Modek’s translucent roof sheeting products are UV protected on BOTH SIDES of the sheet. (UV2)

Why Choose Ampa Plastics Products

Ampa Plastics is South Africa’s leading supplier of a wide range of thermoplastic materials and branded products that are used in a variety of different industries ranging from mining, farming and printing, to the automotive industries.

Regardless of the polymer Ampa Plastics will create a mix to suite your requirements.

All plastics are made according to ISO standards and are available in a range of standard sizes, thickness and colours. Alternatively, all plastics can be manufactured to order for non-standard sizes.

Polycarbonate (PC)

Polycarbonate is a versatile material used extensively as a rooflight glazing. 

Sheet Profiles

Modek Polycarbonate sheets come in varies profiles, colours and thicknesses. Details below are the different profiles available.

Architect - Pre Amble

We have put together the relevant technical details for all Modek Pre Ambles per profile to assist you with the necessary design information. 


  • “We developed a great partnership with Ampa/Modek over the years and we want to thank you for your dedication, Quality and on time Deliveries

    We appreciate your attention to detail and the Great Value you add toward Abnormal Roofing. We are looking forward to continue & build this partnership for years to come”

    Abnormal Roofing Solutions

  • “Ampa Plastics Group has provided my company the opportunity to participate in several projects with top clients. The organization and its people are extremely organized and communicate the needs of their clients in a way that allows us to present our solutions in a unique way. Their commitment to creating a win for all involved is something we appreciate as a customer”

    Global Roofing solutions

  • “ Ampa Plastic’s has brilliant sale’s support , turnaround time and always makes you feel like a priority.”

    Lalela Logistics ltd t/a A & I Sheeting Erectors

Let’s talk about your project?