Topak İnşaat Malz. Taah. San. ve Ticaret Ltd. Şti. continues its activities successfully since 1980 and produces high quality Isolation membrane and decorative roofing shingles with its İzopak brand.

Our factory produces  annually 12,000,000 m2 of bituminous Isolation membranes. With this quantity we may supply all orders coming from our dealer network throughout Turkey and abroad export market. ‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎Our team of expert personnel follows up technological developments and applies these developments to new projects.

Our company mainly supplies to collective housing projects like Toki, KİPTAŞ for bituminous Isolation membrane needs, public institutions and private projects for Isolation applications, Isolation membrane needs of construction contractors and related Isolation products are supplied at the highest quality in a short time.

Without compromising the quality our company began its activities with the principles of accuracy and reliability and serves with customer satisfaction, quality and trust. With our positive image because we give importance to customer satisfaction İzopak continues to progress to peak of sector. Our products are certified by TSE and CE, our company has been certified with the ISO 9001 quality certificate.

Our factory is engaged in manufacturing in Arnavutköy in Istanbul village in its 5000 m2 indoor area. Thanks to our strategic and logistics advantage other than above-mentioned issues we deliver orders quickly and on time with international land, sea and air shipments.

Our products are exported to the Middle East, Balkans, Africa and neighboring countries.

Types of bitumen Isolation membranes we produce:

  • Fibro glass fiberglass-reinforced Isolation membrane
  • Aluminum foil Isolation membranes
  • Polyester felt reinforced Isolation membranes
  • Slate mineral stone coated polyester felt membranes
  • Shingle roofing cover – different patterns and colors

Our brands