Postmaster Professional TS008 Letterplate

The Yale Postmaster Professional TS008 letterplate boasts a long list of features that set it apart from the other letterplate options. With its 96mm sightline height, and telescopic feature allowing it to suit a range of door types and thicknesses, this letterplate offers the utmost practicality and versatility.

Designed with security in mind, the inner flap has a positive stop feature to guard against common attack methods and ‘fishing’.

Features

  • Patent pending design features
  • Inner flap has a positive stop feature to guard against 'fishing'
  • Internal design houses a unique concealed hinge mechanism
  • Available as a stand-alone unit with no further attachments
  • Fitted with a complete gasket for ultimate weather sealing
  • As little as 4 x M4 screws for easy installation
  • External flap manufactured from Austenitic 304 stainless steel for ultimate corrosion resistance
  • Smooth radius edges
  • 96mm sightline height
  • Telescopic sleeve to suit a variety of door thicknesses (40mm to 75mm)

Specifications

  • TS008:2022+A1:2025 accredited
  • KM 751616
  • Conforms to the requirements of PAS 24:2022 and Approved Document Q
  • Can be fitted to any timber of composite door for TS008:2022+A1:2025 compliance
  • External unit corrosion tested to BS EN 1670 Grade 5 - tested in excess of 1000 hours NSST
  • Endurance tested to 20,000 cycles
  • 10-year Mechanical Guarantee
  • 25-year Surface Finish Guarantee
  • Meets the requirements of FD30 and FD60 when tested as part of a door set 
  • Tested in accordance with BS 476-22
  • Tested in accordance with EN 1363-1
  • Certifire accredited

Included within the Yale Lifetime Security Guarantee*

*Terms and conditions apply

What is 'Fishing'?

Fishing is a common method of attack whereby items such as keys are removed from the home via the letterplate.

TS008:2022+A1:2025 explained

All new Secured-by-Design applications on or after 1st October 2018 will be required to have door sets that’s are fully certified to PAS 24:2022 (Enhanced security performance requirements for door sets and windows in the UK). The updated PAS 24:2022 standard references the Door and Hardware Federation (DHF) TS008:2022+A1:2025 security standard. This means that to meet the latest requirement the door will require a TS008 accredited letterplate to comply.

TS008 letterplates are referenced within the Building Regulations Approved Document Q as being shown to protect against various attack methods, including letterplate ‘fishing’.

This technical specification provides a means of evolution against opportunist attack and to prevent contents from being removed from the property. It applies to all letterplate assemblies that allow mail to pass directly through a door or side panel and all slide through boxes that allow mail to pass directly through a door or door side panel.*

FD60 

The FD60 specification tests doorsets to withstand at least 60 minutes protection against fires. When tested as part of a doorset, Yale’s Postmaster Professional TS008 letterplate not only exceeded the FD60 time test by an additional 25%, but also successfully passed the smoke leakage test.

 

*Technical specification TS008:2022+A1:2025