GSF KDS fixed smoke curtains and GSF KDR movable smoke curtains

Smoke curtains are designed for use in buildings to create smoke compartments. The main functions of smoke curtains are: to create a smoke compartment by collecting and restricting the movement of smoke, to direct smoke in a predetermined direction, and to prevent or delay the ingress of smoke into other zones or air spaces.

Due to their design, smoke curtains can be connected in a modular fashion, allowing for the creation of barriers of unlimited dimensions. Their wide range of applications means they can be installed in public buildings as well as commercial and industrial premises.

GSF KDS D | DH Fixed Smoke Curtains

Fixed smoke curtains act as a barrier to control the movement and spread of smoke caused by a fire.

Fire resistance class of fixed smoke curtains D | DH:

D60, D120, D160, DH60

Advantages:

• lightweight, sturdy construction
• attractive appearance
• easy installation
• option to connect curtains in a modular system
• CE Safety Certificate
• Declaration of Performance
• Environmental Product Declaration (EPD)

Construction of a permanent smoke screen:

• curtain casing
• fastening element
• ballast rail

Additional options:

• the option to create service openings
• the option to create a curtain of any width

GSF KDR D | DH Movable Smoke Curtains

Movable smoke curtains are an innovative fire protection system that effectively controls the spread of smoke caused by a fire. They protect escape routes, enabling people to reach safety.

Fire resistance class of fixed smoke curtains D | DH:

D60, D120, D160, D181, DH60, DH133

Advantages:

• space-saving
• attractive appearance
• easy installation
• option to conceal
• option to connect curtains in a modular system
• CE Safety Certificate
• Declaration of Performance
• Environmental Product Declaration (EPD)

Construction of a permanent smoke screen:

• curtain jacket
• winding shaft with housing
• counterweight bar
• curtain drive

GSF KDR movable smoke curtains are classified as follows, depending on their operating characteristics:

• ASB1 The curtain starts operating upon activation or power failure, within a speed range of 0.06–0.30 m/s, at a height of no less than 2.5 metres above floor level
• ASB2 The curtain starts operating only upon activation, at speeds ranging from 0.06 to 0.30 m/s, no lower than 2.5 metres from floor level
• ASB3 The curtain starts operating upon activation or power failure, within a speed range of 0.06–0.15 m/s, at any height
• ASB4 The curtain only starts operating after activation, within a speed range of 0.06–0.15 m/s, at any height

Additional options:

• housing available in any colour from the RAL colour chart
• option to fit runners