We provide damp masonry insulation, water sealing of water leaks in concrete structures and basements, concrete remediation, surface repair, flat roof repair and waterproofing with Canada rubber(R) liquid rubber. Canada rubber(R) liquid waterproofing sales. We also offer stone surface installation, stone carpeting.

We provide insulation of flat roofs using foil and cardboard. We offer ground insulation, plasterboard work and implementation of floating floors.

We provide remediation of damp masonry.

We offer you solutions to problems with moisture in buildings, we implement drainage and waste systems. We can help you with excavation and landscaping. We will lay pavements, sidewalks.

Offering insulation and waterproofing work. Installation and removal of new and renovation of patios, flat roofs, garages, balconies, waterproofing of foundations and basements, etc. We offer plumbing work.

We carry out damp proofing of lower buildings. We make bentonite mats. We supply water and radon insulation for environmental and water management structures, landfills and flat roofs. We specialize in corporate zones. The company has 19 fully equipped batches working throughout the country.

Our company specializes in professional remediation work such as masonry dehumidification, grouting and waterproofing. We offer advanced technologies and materials that effectively address moisture disturbances and structural problems in the construction industry.

Drying, remediation and waterproofing of damp masonry using the HW-system with stainless steel sheets. We perform undercutting with diamond wire and chainsaw. Permanent reduction of moisture in masonry buildings for single family and rental homes as well as historical monuments. We also perform chemical grouting with Remmers products.

We provide waterproofing, thermal waterproofing of flat roofs, ground insulation of substructures and anti-radon insulation. We offer the implementation of Alkorplan, Dekplan, Fatrafol, Protan, Sikaplan foil systems and modified asphalt strips Vedag, Elastek and Glastek. We provide lift tests.

Building supplies specialising in foundation slabs for prefabricated houses. Foundation work for all types of buildings. Implementation of utilities and waterproofing. We are specialists in foil waterproofing. We perform waterproofing of underground structures against water and radon.

HSI specializes in waterproofing of substructures and flat roofs. We build on German-Austrian quality standards and the trust of our clients.

Our company is dedicated to waterproofing systems made of PVC films or asphalt strips. Our team consists of experienced insulators who have completed hundreds of projects. We keep an eye on the latest trends and follow precise working procedures when applying each system.

We measure the radon index of land for building permits and radon in finished buildings for approval purposes. We provide radon consultancy services.

Production and sale of waterproofing membranes for waterproofing and rehabilitation of substructures and masonry undercutting. Production of nop film for rehabilitation in the reconstruction of historic and older buildings with damp walls and for the implementation of green roofs. Production of anti-root film.