Metallic upstands Metallic upstands are suitable for monobloc domes and continuous skylights and are generally made of galvanized metal bent sheet. This kind of upstands can be produced upon request with different materials, such as aluminium or prepainted steel, with different heights or truncated pyramid shape to fit the existing floor opening. Thermal insulation is guaranteed by an insulating high density self-extinguishing panel. This panel can be employed for roofs with either bituminous or synthetic waterproofing coat. Upon request, upstands casings can be provided to complete and finish them. D Truncated pyramid shape upstand A - Clear span B - External support wall D - Wall opening Every upstand can fit to our domes and opening device systems in order to get an excellent natural illumination, a great daily ventilation system and/or a smoke and heat exhaust ventilation system. See also: / Natural zenithal illumination / Smoke and fire exhausting systems / Accessories CAODURO® S.p.A. Via Chiuppese, 15, 36010, Cavazzale (VI), Italy Phone +39 0444 945959 - Fax +39 0444 945164 [email protected] - www.caoduro.it