IVT, we have been operating on the Polish market for almost 30 years - since 1995 - and offer a complete and wide range of products necessary for building a roof.

The IVT brand is one of the most respected manufacturers and suppliers of roofing accessories and membranes on the Polish market. Combining many years of experience with innovative technologies and modern machinery, it creates, designs, and manufactures - true to its motto "We rise to the challenge" - top-quality products that are an indispensable part of every roof. Products with the IVT logo ensure the roof's ventilation, protect the attic from destructive moisture, seal all connections and penetrations in the roof slope, serve to fix the tiles, as well as provide safe access to the roof and protection from falling snow. The company's extensive portfolio is constantly being expanded to provide excellent protection for buildings against rain, wind, snow, and sun while allowing proper ventilation and guaranteeing many years of trouble-free and user-safe roof operation. In addition, proprietary technologies allow the product to be quickly adapted to individual customer needs.

The IVT brand is one of the few to boast a comprehensive range of roof accessories, which includes:
- ridge zone, e.g.: ridge tapes PRIMO- ROLL, MICRO-ROLL, OPTI-ROLL, DUO-ROLL, ventilation elements, ridge batten fixings;
- chimney area, e.g. chimney tapes Alu-FLEX, Pb-FLEX, Multiform Elastic, chimney profiles and strips, CONNECTO - rubber and resin sealants;
- Eaves area, e.g. gutter belts, eaves combs, eaves ventilation elements with and without comb, eaves protection mesh, expanding tapes,
- IVT roof membranes ASTRUM, GALAXY, SPACE, AQUA CONTROL and sealing products CONNECTO AQUA, REPAIR, REPAIR PLUS, BULLTOP, ALUFIX;
- ridge and roof tiles fixings;
- roof communication - ALU-TRITT, UNIVERSAL TRITT, STAL TRITT - roof steps, roof treads for tiles and metal tiles;
- snow protection - ALU SNOW, UNIVERSAL SNOW, STAL SNOW snow fences and pipes;
- ventilation chimneys TRIVENTA, TRIVENTA PLUS and antenna passages;
- ventilation chimneys for flat roofs
- drainage for flat roofs - roof drains: STANDARD, COMPACT, TRANDY, BONUM attic drains: EASY, EASY PLUS, EASY GO.