A reliable roof over your head and precise insulation is our job. Complete implementation and repair of roofs, carpentry, roofing, plumbing. Insulation of roofs, ponds, pools and foundations. Quality, reliability, professional approach.

We have been installing straight and gable roofs for over 15 years on a turnkey basis. We provide insulation of foundation slabs. We provide plumbing, roofing, painting and cleaning services. We supply and certify the installation of fall arrest systems from rothoblaas.

Family business with a long tradition. We carry out carpentry and roofing work.

Roofing, plumbing, carpentry work. Installation of roof windows, repairs, reconstruction, new builds, waterproofing and insulation of flat and pitched roofs including material supply.

We are a company operating throughout the Czech Republic. We focus on architectural, design and engineering activities.

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.

Realisation company dealing with complex realisations of flat roofs. Its team consists of people who have many years of experience in this construction field, not only in implementation, but also in professional ( design of individual roof layers, thermal engineering calculations, project development).