Home Company Products References Download Contact Search New products Intercom units Lighting Letterboxes Flush mounting Surface mounting Free-standing Door panel mounting Glass mounting Access control Communication and signage system Modernization Design lines Siedle Access Catalogues and brochures Operating instructions Lettering service Letterboxes All are in compliance with the postal standard DIN EN 13724. All of them protect the mail from moisture and unauthorized access, none of them is made of simple sheet metal. The benefits of Siedle letterboxes extend far beyond these minimum requirements: Flush mounting A flush-mounted letterbox is often the most elegant way to receive mail – all the more so when it can be combined with door communication and lighting.  More ... Surface mounting If the letterbox is mounted on the wall instead of in it, the facade remains intact. Installation is possible without laborious masonry work. Additional benefit for energy-efficient building: No interruption of the building envelope, no thermal bridges to compromise the thermal insulation. More ... Free-standing Free-standing letterboxes are located wherever they are most usefully placed, irrespective of the facade design. Walls and doors remain uncluttered. Important for energy saving construction systems: The facade and building envelope remain intact, avoiding thermal bridges. More ... Door panel mounting The alternative to wall mounting: The mail can be conveniently removed from indoors without the need to break through the masonry. More ... Glass mounting Siedle Steel for glass mounting is installed directly in the glass. The stainless steel panels become part of the glass facade without the need of any additional frame or visible means of fastening. More ... © 2013 S. Siedle & Söhne OHG CountryBelgiqueBelgiëDanmarkDeutschlandEspañaFranceItaliaNederlandNorgeÖsterreichPolskaRussiaSchweizSuomiSverigeTürkiyeInternational English Site map Imprint Data protection TOP