Category 3 Technical Information KZS/1-013 18 March 2003 – Issue 1

Build-up of Kalzip Roof Systems - Kalzip Rockfibre Slab – 140 high-density insulation

Corus Building Systems

Kalzip insulation products – Insulation build-up of Kalzip roof systems incorporating Kalzip Rockfibre Slab – 140 high-density insulation This technical information sheet gives tables of recommended insulation build up of various Kalzip Roof Systems incorporating Kalzip Rockfibre Slab – 140 high-density insulation as per Technical Information Sheet KZS/1-006 – The use of high density rockfibre insulation in Kalzip details. Kalzip with liner and TK5 thermal barrier pads as per technical information sheet KZS/6-029 - Kalzip with liner and TK5 thermal barrier pads U-value tables

Kalzip Rockfibre Slab – 140 (90/90 = 0.035 W/mK)

Design depth X (mm)

Recommended build-up of thicknesses (mm)

Overall insulation thickness (mm)

135 100 + 30 130

155 75 + 75 (100 + 50) 150 (150)

158, 160 75 + 40 + 40 155

175 100 + 40 + 30 170

KZS/1-013 Page 2 of 3 18 March 2003

Kalzip with liner and TK15 thermal barrier pads as per technical information sheet KZS/6-030 - Kalzip with liner and TK15 thermal barrier pads U-value tables

Kalzip Rockfibre Slab – 100 (90/90 = 0.034 W/mK)

Design depth X (mm)

Recommended build up of thicknesses (mm)

Overall insulation thickness (mm)

100 100 100

145 100 + 40 140

165 100 + 30 + 30 160

168, 170 75 + 50 + 40 165

185 100 + 40 + 40 180 Kalzip with decking and TK5 thermal barrier pads as per technical information sheet KZS/6-031 - Kalzip with decking and TK5 thermal barrier pads U-value tables.

Kalzip Rockfibre Slab – 140 (90/90 = 0.035 W/mK) Design depth X (mm)

Recommended build up of thicknesses (mm)

Overall insulation thickness (mm)

135 100 + 30 130

140 75 + 30 + 30 135

145 100 + 40 140

150 75 + 40 + 30 145

155 75 + 75 (100 + 50) 150 (150)

165 100 + 30 + 30 160

190 75 + 40 + 40 + 30 185

205 100 + 100 200

Please Note: The Kalzip structural decking profile is shown in this orientation for illustrative purposes only -

KZS/1-013 Page 3 of 3 18 March 2003

Kalzip with decking and TK15 thermal barrier pads as per technical information sheet KZS/6-032 - Kalzip with decking and TK15 thermal barrier pads U-value tables

Kalzip Rockfibre Slab – 140 (90/90 = 0.035 W/mK) Design depth X (mm)

Recommended build up of thicknesses (mm)

Overall insulation thickness (mm)

135 100 + 30 130

140 75 + 30 + 30 135

145 100 + 40 140

150 75 + 40 + 30 145

155 75 + 75 (100 + 50) 150 (150)

160 75 + 40 + 40 155

165 100 + 30 + 30 160

175 100 + 40 + 30 170

200 75 + 40 + 40 + 40 195

215 100 + 40 + 40 + 30 210

NB - The figures shown in brackets are alternative insulation build-ups

to the main recommendation.

Please Note: The Kalzip structural decking profile is shown in this orientation for illustrative purposes only