THERMAL INSULATION BELOW TILE FOR VENTILATED ROOFS

Thermal insulation below tiles for ventilated pitched roofs combines a continuous insulation layer with an under-tile ventilation path designed to promote air circulation from the eaves towards the ridge. X-FOAM® EASY TEGOLA is an extruded polystyrene (XPS) insulation board specifically designed for this application. The boards feature three longitudinal grooves on the upper surface […]
THERMAL INSULATION ON BITUMINOUS MEMBRANE IN SLOPE ROOFING

In a pitched roof with insulation above a bituminous membrane, the waterproofing layer is installed over the supporting structure and the thermal insulation is positioned above it, beneath the layers supporting the final roof covering. This configuration requires an insulation material suitable for its position above the waterproofing layer and capable of maintaining its […]
VENTILATED ROOFS

A ventilated pitched roof incorporates a continuous air space between the thermal insulation and the external roof covering. This cavity allows air to circulate beneath the covering, typically entering near the eaves and leaving towards the ridge through natural convection. During warm periods, solar radiation can significantly increase the temperature of the external roof […]