The EHV-AT Thermo is a universal flashing type, compatible with all types of roof coverings. The flashing is 22mm wider than standard and is made of four basic elements (bottom element, two sides elements and top element), each element is equipped with glued insulation material already made to size. The lower element has a long, wide aluminium plastic apron with an adhesive PVC fillet adhered to the underside. This allows the flashing to be adhered to the roof covering for a perfect fit. The flashing is equipped with side sealing channels to protect against wind blown dust, leaves, rain and snow. In the set there is a weep flap to allow condensation to drain away from the window.
Vertical and horizontal cross-section with EHV-AT Thermo elements