COPERTHERM PIR is a range of roofing elements in rolls or panels that combine polyisocyanurate boards, and a membrane of polymer-modified bitumen.
The insulation layer is made of CFC- and HCFC- free, self-extinguishing rigid polyiso board (PIR) available with various surface finishes:
- gas tight multi-layer lining on both faces for a superior thermal insulation performance with a λD value of 0.022 (COPERTHERM PIR MS)
- saturated glass on both faces (COPERTHERM PIR VV)
- bituminous felt paper on both faces (COPERTHERM PIR CF)
The whole COPERTHERM PIR range complies with the Italian requirements 2.4.1.2 and 2.4.2.9 of Ministerial Decree 11/10/2017 (CAM - Criteri Ambientali Minimi) about the content of recovered or recycled material.
Thermal-insulating layer
CFC- and HCFC-free, self-extinguishing rigid polyiso board (PIR).
Available thicknesses (mm): 30, 40, 50, 60, 80, 100, 120
Available in boards.
| EN 13165 Reference standard | ||
| Version | Resistance to compression (kPa) | Thermal conductivity (λᴅ) |
| Copertherm PIR MS | ≥ 150 | 0,022 |
| Copertherm PIR VV | ≥ 150 | 0,028 (thickness: 30÷60 mm) 0,026 (thickness: 80÷120 mm) |
| Copertherm PIR CF | ≥ 150 | 0,028 (thickness: 30÷60 mm) 0,026 (thickness: 80÷120 mm) |
Membrane liner
Plastomer-modified waterproofing membranes rich in co-polymers and poly-olefins that ensure a perfect bond to the insulation layer as well of all joints.
| Product range | Norms | Cold flexibility | Reinforcement type | Upper face finish | Available versions |
| SINTOGLASS | EN 13707 | -5 °C | Glass fibre | PE Film | 2,0 - 3,0 - 4,0 kg/m² |
| SINTOPOL | EN 13707 | -5 °C | Stabilized composite polyester | PE Film | 3,0 - 4,0 kg/m² |
| SINTOPOL MINERAL | EN 13859-1 | -5 °C | Stabilized composite polyester | Self-protecting grey slate flakes | 3,5 - 4,0 - 4,5 kg/m² |
Recommended destinations of use
COPERTHERM PIR is recommended for use in all applications where a combination of thermal insulation and waterproofing is required: it allows to quickly insulate and waterproof various types of roof constructions including roofs with a complex geometric design.
This factory made combination of polymer-bitumen membrane and heat-sensitive thermal insulation allows for safe, easy and cost effective installation works.
MINERAL versions COPERTHERM PIR have membranes that are self-protected with slate granules and are most suitable for use under slates or tiles and on discontinuous roofs in general.