Rigid expanded polystyrene and wooden fiberboard insulation panel
SIRPS Springvale

The Unidek Condor Structural Insulated Roof Panel System not only provides the MMC solution to roof insulation but offers the added benefit of enabling the cost-effective creation of third storeys or rooms in the roof. The panel core is manufactured from EPS, sandwiched between two timber skins to form a highly engineered composite element. The combination of a highly developed sandwich technique with high load-bearing capacity and a comparatively low weight allows for free spans of up to 6 meters unsupported.
The system allows efficient, safe and fast installation, whilst providing a weather tight environment for following trades and for the structure below. The integral insulation also means that the panels will give the required thermal resistance to ensure an efficient roof element and can improve on traditional methods of providing thermal insulation significantly.
Unidek Condor SIRPS also offer a significant contribution to the overall SAP rating as the reduction in carbon emissions is achieved by the extremely low U-values achievable for a pitched roof - 0.16W/m2K for a 245mm thick panel.
Unidek Condor SIRPS significantly improve sound reduction and air leakage resistances over traditional roofing materials.
The impact sound is also reduced from rain and hail due to the composite action and design of the panels. Unidek Condor Daylight Panels can be supplied ready to receive a rooflight.
These panels are trimmed around the opening and have been structurally designed to spread the loads across the full element.
The Green Building Guide gives a rating of %u2018A+%u2019 for the panels with reclaimed slates, clay tiles and concrete interlocking tiles.