KOROK® Terraced Housing Intertenancy

Conventional framed wall systems rely on the internal linings for fire-resistance. Penetrating these linings potentially destroys the fire-rated barrier. In the KOROK® Intertenancy System the main fire barrier located between frames is designed to protect the structure on the side opposite the fire.

KOROK® aluminium brackets attach the KOROK® panels to both frames. As the fire increases, the aluminium brackets on the fire side melt, allowing the structure on the fire side to detach. This leaves the KOROK® panels supported by aluminium brackets connected to framing on the non-fire side.

Specify a system

Code STC FRR Wall thickness Frame Cavity CAD drawing
KIT01Read summary

KOROK 51mm panels 600 Kg/m3 1 layer 10mm GIB Standard each side 90mm Timber frame each side 86mm overall. Framing not to touch KOROK panel or fire flashing KOROK metal fire flashing is installed to the top C-track. KOROK metal KIT flashing is installed to horizontal joints.

64 60/60/60 288mm 90mm Timber frame each side 86mm overall. Framing not to touch KOROK panel or fire flashing
KIT01ARead summary

KOROK 51mm panels 600 Kg/m3 1 layer 10mm GIB Standard each side 90mm Timber frame each side 86mm overall. Framing not to touch KOROK panel

64 60/60/30 288mm 90mm Timber frame each side 86mm overall. Framing not to touch KOROK panel
KIT02Read summary

KOROK 51mm panels 600 Kg/m3 1 layer 10mm GIB Standard one side, 1 layer 10mm GIB Noiseline other side 90mm Timber frame each side 86mm overall. Framing not to touch KOROK panel or fire flashing KOROK metal fire flashing is installed to the top C-track. KOROK metal KIT flashing is installed to horizontal joints.

66 60/60/60 288mm 90mm Timber frame each side 86mm overall. Framing not to touch KOROK panel or fire flashing
KIT03Read summary

KOROK 51mm panels 600 Kg/m3 1 layer 10mm GIB Noiseline each side 90mm Timber frame each side 86mm overall. Framing not to touch KOROK panel KOROK metal fire flashing is installed to the top C-track. KOROK metal KIT flashing is installed to horizontal joints.

67 60/60/60 288mm 90mm Timber frame each side 86mm overall. Framing not to touch KOROK panel
KIT04Read summary

KOROK 51mm panels 600 Kg/m3 1 layer 13mm GIB Noiseline each side 90mm Timber frame each side 86mm overall. Framing not to touch KOROK panel or fire flashing KOROK metal fire flashing is installed to the top C-track. KOROK metal KIT flashing is installed to horizontal joints.

69 60/60/60 294mm 90mm Timber frame each side 86mm overall. Framing not to touch KOROK panel or fire flashing
KIT05Read summary

KOROK 51mm panels 600 Kg/m3 1 layer 13mm GIB Standard each side 90mm Timber frame each side 86mm overall. Framing not to touch KOROK panel KOROK metal fire flashing is installed to the top C-track. KOROK metal KIT flashing is installed to horizontal joints.

66 60/60/60 294mm 90mm Timber frame each side 86mm overall. Framing not to touch KOROK panel
KIT06Read summary

KOROK 78mm panels 400 Kg/m3 1 layer 10mm GIB Standard each side 90mm Timber frame each side 86mm overall. Framing not to touch KOROK panel or fire flashing KOROK metal fire flashing is installed to the top C-track. KOROK metal KIT flashing is installed to horizontal joints.

63 120/120/120 315mm 90mm Timber frame each side 86mm overall. Framing not to touch KOROK panel or fire flashing
KIT06ARead summary

KOROK 78mm panels 400 Kg/m3 1 layer 10mm GIB Standard each side 90mm Timber frame each side 113mm overall. Framing not to touch KOROK panel

63 120/120/60 315mm 90mm Timber frame each side 113mm overall. Framing not to touch KOROK panel
KIT07Read summary

KOROK 78mm panels 400 Kg/m3 1 layer 10mm GIB Standard one side, 1 layer 10mm GIB Noiseline other side 90mm Timber frame each side 113mm overall. Framing not to touch KOROK panel KOROK metal fire flashing is installed to the top C-track. KOROK metal KIT flashing is installed to horizontal joints.

66 120/120/120 315mm 90mm Timber frame each side 113mm overall. Framing not to touch KOROK panel
KIT08Read summary

KOROK 78mm panels 400 Kg/m3 1 layer 10mm GIB Noiseline one side, 1 layer 10mm GIB Aqualine (wet) or 10mm GIB Noiseline (dry) other side 90mm Timber frame each side 113mm overall. Framing not to touch KOROK panel KOROK metal fire flashing is installed to the top C-track. KOROK metal KIT flashing is installed to horizontal joints.

67 120/120/120 315mm 90mm Timber frame each side 113mm overall. Framing not to touch KOROK panel
KIT09Read summary

KOROK 78mm panels 400 Kg/m3 1 layer 13mm GIB Noiseline one side, 1 layer 13mm GIB Aqualine (wet) or 13mm Noiseline (dry) other side 90mm Timber frame each side 113mm overall. Framing not to touch KOROK panel

69 120/120/60 321mm 90mm Timber frame each side 113mm overall. Framing not to touch KOROK panel
KIT10Read summary

KOROK 78mm panels 400 Kg/m3 1 layer 13mm GIB Standard each side 90mm Timber frame each side 113mm overall. Framing not to touch KOROK panel KOROK metal fire flashing is installed to the top C-track. KOROK metal KIT flashing is installed to horizontal joints.

66 120/120/120 321mm 90mm Timber frame each side 113mm overall. Framing not to touch KOROK panel

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