Use Class 3

Developed by the Construction Products Association, CCPI is in response to one of the key findings of the enquiry into the Grenfell fire which confirmed that shortcomings in product information had contributed to the disaster.
Code for Construction Product Information (CCPI)
by TDUK|08 November 22|Build, Supply
The UK is raising the bar on performance information supplied with construction products with Isuue 1 of the CCPI, published in September 2021.
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The WPA Code of Practice for Industrial Wood Preservation (January 2021) groups the applications for treated wood into Use Classes.
The Buyer’s Guide to Preservative Treated Wood
by TDUK|08 November 22|Build
The WPA Code of Practice for Industrial Wood Preservation (January 2021) groups the applications for treated wood into Use Classes
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Use class 3c
Understanding Use Class 3 c (Coated) UC3
by TDUK|21 September 21|Build
Use Class 3 is for end uses where wood is used outdoors NOT in contact with the ground.
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