COM 1 Letter Box is a vertical mailbox system designed for secure storage of flexible A4 mail, constructed from zintec steel with aluminium extrusion and finished in polyester powder coated paint. Suitable for both internal and external installation, it complies with Secured by Design Homes 2024 guidelines without requiring an additional aperture restrictor.

  • Vertical format allows stacking in banks of up to 3 high for space-efficient installation

  • Accepts A4 sized mail and securely stores flexible items

  • Manufactured from galvanised steel and stainless steel for durability and corrosion resistance

  • Complies with Secured by Design Homes 2024 and 2025 guidelines as standard

  • Available in any RAL colour from the standard range with polyester powder coated finish

  • Suitable for internal and external locations

  • Product heights of 389 mm or 414 mm, with aperture dimensions of 28.5 x 235 mm or 42 x 235 mm respectively

  • Meets security requirements without the need for an additional aperture restrictor