We offer reconstruction of prefabricated houses. We carry out reconstruction of roofs, loggias and balconies, including insulation and window replacement. We carry out not only partial repairs and reconstruction of prefabricated houses, but also total revitalization including repair of structural defects. Securing state subsidies for repairs.

Offering painting, varnishing and roofing work. Carrying out repairs of flat roofs. We offer cleaning of facades with pressure equipment, repair of terraces, balconies and loggias or finishing construction work. We also carry out interior painting (rooms, offices, corridors, shops).

We are an implementation company in the field of flat roofs. We carry out flat roof renovations as well as the supply and installation of new roof sheathing. We use proven quality materials. We have our own insulators and plumbers.

We have been providing you with professional construction services since 1993. At SIAS OPAVA we carry out projects of all sizes - from small construction works to large construction projects. We specialize in flat roofs, building waterproofing, masonry rehabilitation and anti-radon measures.

Complete restoration and revitalization of roofs: flat PVC/ASF and metal roofs. Emergency repairs of leaks, emergency provision, servicing and preventive inspections. Locating leaks by spark test. Cleaning of roofs and gutters, repair of details, penetrations and skylights. Residential homes and industrial sites. Photo documentation.

We specialize in insulation of flat roofs and waterproofing of underground structures. We also offer maintenance and inspections of flat roofs, moisture measurements of building structures, and the performance of roof probes. We use CME, CMEX, MEP, MRH instruments for measurements. We create a moisture map. We use Triflex material.

Our company carries out turnkey implementation and reconstruction of flat and pitched roofs. Insulation of substructures, retention tanks. Service, maintenance and cleaning of flat roofs. Roof inspections by a professional technician and evaluation of the condition of the roof cladding, including a technical report with a proposed solution.

We carry out complete compositions and reconstructions of flat roofs and terraces. Waterproofing of green and inverted roofs and insulation of lower buildings. We also perform related plumbing, masonry, locksmith and lightning rod work. works. Material SBS asphalt strips, mPVC foils. Guarantee of quality, reliability, professionalism.

We offer all activities in the field of construction - from small masonry repairs to turnkey construction. We also specialize in carpentry and plumbing work. Our comprehensive approach guarantees a professional and personal approach to every job.

We are a Swedish manufacturer and supplier of lightweight roofing, gutter systems, roof safety features and other products for the construction industry made of high quality steel sheet.

We offer a complete roof implementation including waterproofing. We supply all roofing materials. We offer professional workmanship according to economic possibilities and customer requirements. We use materials from renowned manufacturers Bramac, KMBeta, Rannilla, Lindab and Cembrit.