We deal with technical acoustics and thermal insulation. We manufacture sound attenuators, acoustic screens, noise barriers. We carry out complete noise protection measures from design to final implementation. We design all the measures, silencers and noise enclosures based on the requirements of our customers.

The name of the company was formed from the initial letters of the words Iz - insulation and Ak - acoustics. Insulation and acoustics form the basic fields of activity of our company. Our company is focused on design and implementation of thermal, cold and noise - acoustic insulation.

Czech manufacturer of gabion nets, 3D fence panels, noise barriers, steel structures. Complete turnkey construction supply - from design to implementation. Ground, water, civil engineering and garden construction.

We offer comprehensive services in the field of technical insulation. We mainly deal with industrial, technical and acoustic insulation. In these areas we are able to offer project development, insulation studies in cooperation with the client and then provide complete engineering and implementation of the work.

We offer transportation, civil engineering, ground and gabion construction. Furthermore, the construction of noise barriers, the realization of buildings, the sale of gabion structures. We have developed a trademarked gabion wire program and are its exclusive manufacturer.

Restaurant and café.

Specialise in the supply of noise protection products, implementation of noise protection measures and containerisation technologies.

Comprehensive services in design, surveying and engineering. We focus on road construction, bridge design, urban and landscape engineering. We offer geotechnical surveys, construction monitoring, authorized noise measurements, engineering, we can arrange EIA process. We have surveyors and construction supervisors.

Offering engineering services in the field of transportation and civil engineering. We offer surveying, geotechnical and diagnostic surveys. We focus on road and highway construction, civil engineering, urban transport, energy and telecommunication construction.

We provide services in the field of design and engineering for transport structures, diagnostics, static calculations, recalculations of bridges, engineering structures, technical supervision, supervision, acceptance of steel structures, activities of OSH coordinator, bridge management system, etc.

Offering comprehensive architectural, design, pre-project and engineering services. We provide construction and technical supervision. We also provide coordination of large-scale construction projects, preparation of information materials, aerial photography and photo documentation. We provide consulting services.

We are engaged in turnkey construction of noise barriers. We supply and install noise barriers made of aluminum, recycled plastic and wood for walls. We also clad non-acoustic substrates, make urban furniture from recycled plastic and more.

We are engaged in the preparation of dispersion and acoustic studies, expert opinions, dendrological and biological surveys. We carry out measurements of noise and dust concentrations in indoor and outdoor air. We offer health risk and public health impact assessments.

We design roads, bridges and tunnels including civil or water structures. We provide surveying, environmental studies, construction software development and sales, and consulting, advisory and engineering services. We offer comprehensive services from concept development to implementation documentation.