We focus on design, engineering and consulting activities mainly in the field of transport construction. We also undertake high voltage, outdoor lighting and electrical installation projects in buildings. We are engaged in development activities with a focus on residential construction.

We specialize in the complete realization of buildings. We also carry out reconstruction, removal as well as engineering and completion work.

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.

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.

Acoustics, noise measurement, building acoustics. We measure noise, reverberation, vibration, intelligibility, airtightness, crotchiness. We deal with noise studies, soundproofing, acoustic treatment, noise mapping, monitoring, noise audit. We are authorized according to Act 258/2000 Coll. amendment §77 and 505/1990.

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.

We specialize in the complete realization of buildings. We also carry out reconstruction, removal as well as engineering and completion work.

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.

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

Offering design and engineering activities in construction including brokerage services. All design work is provided digitally on graphic stations working with CAD, model and computer systems and more.

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.

We carry out land, water, engineering and industrial construction. We provide project documentation. We offer services in the field of sewerage, water supply, gas pipelines, aquifers, fuel stations, office buildings, etc. We build manufacturing and warehouse complexes.