Pr_25_93_52_28  External extension sills

General information

Publication history

Replaces

Pr_35_90_28_28  External extension sills Not in use

Where to use Pr_25_93_52_28

COBie

  • Pr_25_93_52_28 : External extension sills

Find out more about how mappings are determined.

Quick support links

General help

For help on how the Uniclass site works, browse our support

Consultation

Share your feedback on Uniclass improvements to ensure it works for you

Site feedback

Let us know how this site can work better for you

Technical support

Raise a support ticket if you're stuck

Still need help?

Click here to view further contact options including live chat, email and call