2. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Insulation Lets talk: The insulation of the future

3. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Why PIR is the most economic answer to all your insulation needs: The highest return insulation Lambda value thin excellent insulating capacity excellent dimensional stability light weight damp-resistant good walk ability easy to handle compatible to different waterproofing membranes excellent wind resistance excellent fire behavior (ALU 50) The Insulation of the Future! Insulation of the future

4. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Agenda Insulate? Terminology EN 13165 Fire classification Insulation BDA Marathon Man Test Insulation versus moisture Insulation versus achievement PIR in comparison with PIR USP’s Product range Stock Number per pallet Approvals Applications conclusion

5. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Insulate? Why? Continually raising oil prices Energy-saving Kyoto-protocol Comfort Fiscal benefit, premiums ….. Permanent growing market and needs. "Look at the Old Greek, they obtained the Kyoto-standard without difficulty, but in the end they all died as well."

6. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Insulate? Source: Insulation thickness roofs with mineral wool - Europe 2001 Good news!! We still have a long way to go.

7. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Insulate? Energy loss through roofs - Europe 2001 source:

8. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Insulate? Good news!! The government will continually impose rigid insulation requirements.

9. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Terminology NVPU Dutch association of rigid polyurethane manufacturers http://www.polyurethaan.org Why: The highest return insulation Energy & space saving Constructive contribution Lambda, lambda, thin, thin

10. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Terminology λ: Thermal conductivity coefficient [W/mK] of a material the thermal conductivity coefficient is defined as being the quantity of heat passing through the material in stationary condition, per unit of surface (1 m²), per unit of time (1 s) and per unit of temperature difference of this material. ex.: Enertherm ALU = λ 0,023 W/m.K λ D : declared value after ageing W/m.K

11. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Terminology R: Thermal resistance R [m² K/W] of a wall consisting of one isotropic material, is calculated by means of the following formula (surface to surface resistance) R: = d/λ (m²K/W) Vb: compare MW versus PIR thickness 5 cm MW: 0,05 / 0,040 = R 1,25 m²K/W PIR: 0,05 / 0,023 = R 2,18 m²K/W Rc: = R-value of a complete construction, which means the sum of the R-values of the different parts of the construction, without taking the environment into account.

12. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Terminology U: The heat transmittance U [W/m² K] coefficient is defined as being the quantity of heat (J) passing through a wall per second from one environment to another if the difference in temperature between both environments equals 1°C. U= 1/R tot

13. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert T2-DS(TH)8-DLT(2)5-TR80-CS(10/Y)120 T = Thickness tolerance European Standard : EN 13165

14. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert T2-DS(TH)8-DLT(2)5-TR80-CS(10/Y)120 DS = Dimensional stability 1) (48 ± 1) h at (70 ± 2) °C and a relative humidity of (90 ± 5) %; 2) (48 ± 1) h at (-20 ± 3) °C. The relative changes in length = l, width = b and thickness = d European Standard : EN 13165

15. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert T2-DS(TH)8-DLT(2)5-TR80-CS(10/Y)120 DLT = Deformation under specified compressive load and temperature conditions European Standard : EN 13165

16. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert

17. T2-DS(TH)8-DLT(2)5-TR80-CS(10/Y)120 CS = Compressive stress or compressive strength at 10 % deformation (kPa) European Standard : EN 13165

18. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Fire reaction classification (EN 13501-1) This is the fire class of the product. End use classification is the calss in the application. = B roof (t1) A1A2BCDEF MW EPS PUR PIR source: www.butgb.be Euroclassification of the tested insulation products Fire classification

19. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Insulation The following material groups are to be distinguished : Synthetic foams with mainly closed cell structure: polyurethane (PUR) and Polyisocyanurate (PIR) rigid phenolic (PF) expanded polystyrene (EPS) extruded polystyrene (XPS) Mineral materials: Mineral wool (MW) : they only use stone wool (MWR) for flat roofs Cellular glass (CG) expanded perliet (EPB)

20. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert The following material groups are to be distinguished: Natural material: cork Composite materials, compound of: Two or more of the above-mentioned materials

21. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert BDA Marathon Man Test Prof. Ir Nico Hendriks

22. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Walk ability insulation materialInitialAfter 5xAfter 10xAfter 30x MWR–dual density100%(-65%)(-82%) MWR–triple density100%(-6%)(-8%)(-20%) EPS SE 200 with a bituminous face 3200 gr. 100%(-3%) PIR100%(-0,5%) Results BDA Marathon Man Test BDA Marathon Man Test Just simply the best!

23. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert

24. insulation material initialAfter 48 hours compressive after 2 weeks MWR0 % 70,6 3,4 % 42,1 11,9 % 38,7 XPS0 % 343 0,25 % 352 0,8 % 374 PIR0 % 237 0,63 % 209 2,55 % 214 EPS0 % 107 0,72 % 116 4,9 % 112 Results effect of moisture on compressive load (kPa) BDA Marathon Man Test Can be walked on permanent, also in combination with moisture

25. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Material initialAfter 48 hrs Moisture content after 2 weeks [volume %] after 8 weeks MWR0 % 0,0383 3,4 % 0,0754 11,9 % 0,0904 27,5 % 0,162 XPS0 % 0,0377 0,25 % 0,0384 0,8 % 0,0388 2,8 % 0,0418 PIR0 % 0,0231 0,63 % 0,0297 2,55 % 0,032 8,5 % 0,0328 EPS0 % 0,0376 0,72 % 0,037 4,9 % 0,0406 19,9 % 0,0673 Insulation versus moisture Results effects moisture on lambda Best lambda, also after 8 weeks of extreme moisture

26. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Product range MG: BGF: ALU: ALU 50: Flat roof insulation with on both faces a a mineral coated glass fleece Flat roof insulation with on both faces a bituminous glass fleece Flat roof insulation with on both faces a gastight multi-layered complex Flat roof insulation with on both faces a gastight slightly honeycombed pure aluminium foil of 50µ.

27. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert influence of the facing on the Lambda value λ D 0,028 - 0,027 W/m.K Enertherm BGF gas open facing Enertherm MG gas open facing λ D 0,023 W/m.K Enertherm ALU gastight facing Enertherm Alu 50 gastight facing Product range

28. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert If a high insulation value is the most important option : Enertherm Alu Enertherm Alu 50 If the instalment is the most important option: Enertherm MG for mechanical fixed systems Enertherm BGF for cauterized sytems If fire resistance is the most important option: Enertherm Alu 50 Product range

29. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Insulation versus performance MG is not always the cheapest.

30. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Thinner and extreme light, thus easier to install Insulation versus performance

31. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Much thinner and much lighter. Insulation versus performance

32. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Labour = money, much money Insulation versus performance

33. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Lambda value Damp resistance WeightWalk abilityFireHandling MWR --- ++-- EPS +/-++ +/-  ++--+/- XPS +/-+++ ++--++ PF RESOL ++--+ +++ PIR ++++ +++ USP’s Very very good, fantastic, super!!

34. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert USP’s Lambda, lambda, lambda Lambda value 0,023 W/m.K High insulation value and energy-saving No adverse effect through ageing Durable Recyclable Ecological, LCA: cycle of life analysis Thin, thin, thin. More insulation with a thinner sheet Small thicknesses make renovation easier Small opstandhoogtes Lambda versus weight versus thickness Less horizontal and vertical transport = gain of time = € Less transport = gain of time = € Length of the screw

35. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Pressure-resistant, shape-retaining Gap-free insulation Good mechanical and dimensional properties No damage when trodden on Good wind stability Fire-resistant PIR doesn’t burn Doesn’t melt in fire Doesn’t warp in fire Doesn’t drip in fire Very low smoke production Fire-retardant behaviour inherent to the chemical cell structure USP’s

36. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Damp-resistant Damp-resistance because of closed cell structure Doesn’t easily absorb water. Comfort Quick to assemble = gain of time Made to mesure, no dust, no fibre Clean product Doesn’t irritate. Light in weight, ± 32 kg/m3 Delivery time Duo deliveries One supplier Total guarantee USP’s

37. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Product range Product availability ST: standard product, on stock. Average delivery time: 3 working days. ST-d: standard product, NOT necessarily on stock. Average Delivery time: 15 working days. P: product made to order. Minimum order quantity 4000m². Total production (which may vary ± 5%) has to be taken off. Average delivery time: 15 working days. NA: not available

38. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Product range

39. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Number per pallet

40. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert Approvals  CE marking  Komo, Holland  Acermi, France  ABZ (U-zeichen), Germany  BBA, UK  IAB, Ireland  ATG, Belgium  FM, Canada/USA

41. Iko Insulations bv MEMBER OF THE IKO GROUP – Wielewaalweg 3, 4791 PD - Klundert PIR, the insulation of the future! Huge demand and this for the next decennia The highest return insulation Lambda value thin excellent insulating capacity excellent dimensional stability light weight Damp-resistant good walk ability easy to handle compatible to different waterproofing membranes excellent wind resistance excellent fire behavior (ALU 50) Insulation of the Future!