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Technishield is a range of external steel-framed door and partition systems, supplied either single-glazed or double-glazed, and available in 304 and/or 316 stainless steel or powder-coated mild steel variants. TECHNISHIELD 70 EI90 GLAZED PARTITIONS Single glazed Technishield 70 is a stylish and robust glazing system with fire resistance of up to 90 minutes in terms of both Integrity and insulation. Formed from mild steel framing sections, incorporating thermally resistant materials, the system is supplied with a high quality powder coat finish. The screen would normally be glazed with a 40mm intumescent glass but can also accommodate thicker double glazed units where greater acoustic performance is required. Screens can incorporate intermediate mullions and transoms and can be supplied up to 4000mm high with unlimited width. It is also possible to incorporate butt-jointed glazing with the addition of Shoreditch features, if required. Technishield 70 screens can incorporate the Technishield 70 door subject to the limitations of the supporting fire test evidence. This EPD applies to OPLs Technishield 70 EI90 partitions, glazed with 40mm glass