Technical Guidance

 

As well as Agrément Certificates and other assessment and testing-related reports, the BBA produces Information Bulletins, giving technical advice on generic products, and DataSheets, which detail various BBA services and information related to these.

 

These documents are detailed below:

 

BBA DataSheets

 

The Building Regulations - Explanatory Booklet

This booklet produced by the ODPM provides an Introduction to the Building Regulations in England & Wales, and is intended for anyone proposing to carry out building projects.

 

Change to Thermal Insulation Values

 

Revised Wording for Flooring Board Certificates

 

Revised Wording for Non-Ventilated Certificates

 

 

BBA Information Bulletins

 

Bulletin No 1:  Roof Tile Underlays in the Drying out Period

 

Bulletin No 2:  Permeable Roof Tile Underlay - Guide to Good Site Practice

 

Bulletin No 3:  Reflective Foil Insulation - Conventions for U Value Calculations

 

Bulletin No 4:  Inverted Roofs  - Drainage and U Value Corrections

 

Bulletin No 5:  Reflective Breather Membranes in Timber-Frame Walls - Thermal Performance Claims

 

Bulletin No 6:  CE marking and the CPR (Construction Products Regulation)