The Soterian TS008 Letterplate

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Features Include:

 Document Q approved and PAS 24:2016 compliant
Patent Pending
Cycle tested to 20,000 cycles
 Designed for 44mm wooden and composite doors
Compact and Contemporary in design
Full unrestricted door opening – Minimum internal flap projection of only 35mm
Pivoting stay mechanism reduces internal flap opening to 37° for protection against ‘key fishing’
 Aluminum flap construction
No visible fixings to the exterior of the letter plate, preventing the outer frame being unscrewed from the door externally
Quick and Easy Fitting
 Available in Gold Anodised, Silver Anodised, Polished Silver, Black and White


Named after the Goddess of Safety, The Soterian letter plate is stylish, streamlined and Secure in its design. With over 120 processes in each letter plate, The Soterian is the ultimate TS008 certified letter plate made to protect and perfect the door.

What is TS008?

TS008 has come in to effect that sets the advanced security requirements of letter plates. The updated door standard PAS24:2016, now requires that a door fitted with a letter plate has to have a letter plate that is tested to and meets the requirements of TS008. As well as covering key fishing, TS008 also covers preventing being able to unlock the door through the letter plate, whilst also allowing postal items to pass freely through it.

The Soterian

It’s highly engineered features are what set The Soterian apart from anything else currently on the market. The Soterian letter plate consists of a minimal internal flap projection of only 35mm from the door, giving a less intrusive feel to the door or frame.

This unrestricted door opening means that the letter plate will not smash against the house wall and cause damage to the interior wall. In fact, the letter plate lies within the straight line from the hinge side of the door to the handle, meaning the door will open fully without the letter plate stopping it doing so. Also the rounded flap design set against a shallower frame has been cleverly developed to avoid any material poking out that could be a hazard for small children to bump into.

The patent-pending pivoting stay mechanism reduces the opening to 37° when opened for protection against ‘key fishing’.

The rigorous testing requirements means that the Soterian can withstand thousands of openings without breaking, making them last even longer. Designed for 44m composite and timbre doors, the installation is quick and simple with a ‘snap-fit’ effect to hold internal and external flaps together while fixing it to the door.

Another great feature of The Soterian is that there are no visible fixings to the exterior of the letter plate, preventing the outer frame being unscrewed from the door externally. Instead, the concealed self-aligning metal plate fixings within the interior of the external flap greatly enhance the strength and durability of the letter plate.

Mix and Match Solution


And for the first time our revolutionary mix and match solution gives you the freedom to choose what finish you want for the internal and external frame. Whether it is a black inner frame with a white outer frame, or a traditional gold inner flap and gold outer flap – the choice is yours!

Choose from 5 different finishes gold anodised, silver anodised, polished silver, black and white.