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 over 20 years of vast industry knowledge and experience, Modek’s range of polycarbonate roof sheets is specially extruded for roofing and side cladding of steel structures, mainly for the purpose of providing and enhancing an environments natural light.

Modek’s polycarbonate roof sheets are specifically designed to withstand South Africa’s harsh climate, delivering a range of quality polycarbonate roof sheets backed by exceptional customer service.

Modek’s polycarbonate translucent roof sheets are used for heating, cooling, or lighting in buildings and utilized in various industry structures such as mines, warehouses, industrial parks, hangars, stadiums, greenhouses, and shopping centres, as well as for awnings and carports.

All polycarbonate roof sheeting is made according to ISO standards and is available in a range of standard sizes, thickness and colours. Alternatively, all polycarbonate roof sheets can be manufactured to order,  for non-standard sizes.

Very Important: Modek’s polycarbonate transparent roofing sheet are UV protected on BOTH SIDES of the sheet. (UV2)

Modek Polycarbonate Roof  Sheeting

Polycarbonate Roof Sheets :

Translucent polycarbonate roof sheets are a versatile material used extensively as sky light / roof light glazing. Transparent plastic sheet for roofing are very resistant to impact, transmits high levels of light, are relatively easy to use and have a good fire rating. Polycarbonate is one of the newer plastics to be used in the construction industry around the world as a plastic roof sheet. MODEK uses the highest-grade polycarbonate polymer available and modern co-extrusion technology, ensuring a high-product quality and allowing for any transportable length of Polycarbonate roof sheets to be made.

Typical uses of  Polycarbonate plastic roof sheets:

Polycarbonate (PC) sheets come in two sheet forms, each with its own particular characteristics and properties: Solid (flat or domed) , polycarbonate plastic sheet offer good optical clarity and superb workability. It can be cold curved on site, is suitable for use with a variety of glazing bar systems and can be moulded into various shapes such as domes and pyramids.

Polycarbonate profile sheets need to match profiled roof cladding in building structures, this allows the sky to be viewed through the transparent corrugated roofing material, a feature popular with many designers.

MODEK polycarbonate roofing sheets are available in all the roof profile shapes generally used for non-translucent roofing and cladding in South Africa. That said, extrusion and vacuum-forming techniques allow a huge variety of polycarbonate roof profiles to be produced, with transparent Corrugated sheets and polycarbonate IBR sheeting being the popular choice of our product range.

Polycarbonate (PC)

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

Sheet Profiles

MODEK Polycarbonate plastic sheets are manufactured in three nominal plastic roof sheet thicknesses: 0.8mm, 1.00mm and 1.25mm. A layer of UV protection PC is co-extruded on both side of all MODEK polycarbonate roof sheets. MODEK polycarbonate sheets are available in various roof profiles and colours. Colours include clear, Opal, Bronze, Green and Blue. Roof sheet Profiles include amongst others IBR, Corrugated 8.5 & 10.5, NUDEK (Widedek), NURIB, MLOK 700 & 812.

 Details below are of 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. 


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