Slide 1

Smoke extraction system

We project, design and supply equipment for Smoke and Heat Exhaust and Ventilation system, also known by the acronym SHEVS

Slide 2

Roof skylights

We design, plan and deliver roof skylights. Skylights are supplemented by RWA valves for smoke and heat exhaust in the contects of SHEVS, flaps for daily ventilation, fireproof fans, ventilation turbines..

Slide 3

Smoke curtain barriers

We design, plan and deliver smoke curtain barriers. These smoke curtain barriers divide the object into smoke compartments in the context of SHEVS. We can supply textile smoke curtain barriers, smoke barriers of plasterboard or metal smoke barriers.

About us

Our company OTK system s.r.o. provides services in the field of fire ventilation of buildings. It is a natural smoke exhaust ventilation system respectively SHEVS - Smoke and Heat Exhaust and Ventilation System  and forced exhaust ventilation system. We operate on the Czech and European market, where are many successful projects behind us in this area.

Rooflights, skylights and reconstruction of skylights are other sectors in which we are interested in and where we can help clients in the design and project solutions and its actual realization.

More information

News

8.7.2015SHEV flaps in roof skylights

Warm summer... In some buildings is unbearable warmth. We help you! We will install you in your current roof skylights ventilation flaps, ventilators as the case may be. We can partly shield your current roof skylights so, that we protect your builging before sun light and warmth. Contact us, and we will find suitable solution for you.

8.7.2015Building season in full swing

Building season in full swing and our company is by that. In this year we are really in hurry. Our roof skylights are nowadays installed in a lot of projects in the Czech republic, Slovakia, Poland and Germany concerning to delivery and installation of spot roof and arc continuous roof skylights incl. RWA flaps, fire ventilators and comlete systems of SHEVS.

About us

Our company OTK system s.r.o. provides services in the field of fire ventilation of buildings. It is a natural smoke exhaust ventilation system respectively SHEVS - Smoke and Heat Exhaust and Ventilation System  and forced exhaust ventilation system. We operate on the Czech and European market, where are many successful projects behind us in this area.

Rooflights, skylights and reconstruction of skylights are other sectors in which we are interested in and where we can help clients in the design and project solutions and its actual realization.

More information

News

8.7.2015SHEV flaps in roof skylights

Warm summer... In some buildings is unbearable warmth. We help you! We will install you in your current roof skylights ventilation flaps, ventilators as the case may be. We can partly shield your current roof skylights so, that we protect your builging before sun light and warmth. Contact us, and we will find suitable solution for you.

8.7.2015Building season in full swing

Building season in full swing and our company is by that. In this year we are really in hurry. Our roof skylights are nowadays installed in a lot of projects in the Czech republic, Slovakia, Poland and Germany concerning to delivery and installation of spot roof and arc continuous roof skylights incl. RWA flaps, fire ventilators and comlete systems of SHEVS.