Your extension or loft conversion may not require planning permission now!
From first October 2008 an extension or loft conversion does not necessarily require planning permission. For more information please click here

The Local Boroughs
Redbridge, Planning & Regulations
Redbridge Building Control Forms
Havering, Environment and Planning
Barking & Dagenham, Planning and building control
Islington Council, Planning and building control
Towerhamlets, Planning & building
Newham, Environment and Planning
Arun District Council
London Borough of Barnet
Brent Council
Enfield Council

Engineering institutions
The Institution of Civil Engineers, ICE
The Institution of Structural Engineers, IStructE

Technical sites
Building Regulations, Approved documents.
Timber Research And Development Association (TRADA)
Computer & Structures, Inc. (ETABS and SAP2000)
The Brick Development Association
BSI British Standards
British Cement Association

Material and Machineries
UNIC Cranes
Hilti, Anchor bolts. Drilling, cutting & Sanding equipments
Richard Lees Steel Decking, corrugated stainless steel roof, floor decking.
Sheffield insulations, Wall and floor sound insulation + thermal insulation
CFS, fibreglass materials
Selco, Building warehouse