This product is no longer available
SIDERISE MI Mullion and Transom Inserts for Curtain Walling (formerly Lamaphon Mullion / Transom Inserts)
SIDERISE MI consists of a range of specialist mullion and transom inserts designed to improve the sound insulation performance of lightweight hollow framed facades or glazed areas.
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This product has been archived and is no longer available for project specification within NBS. Archived data may not reflect the manufacturer's most current version of the product.