2214 Reinforced concrete and prestressed concrete (Exceptional technicality) Mention Energy efficiency - isolated works

• EGR area of ​​works covered
• Installation of thermal insulation materials for glass walls, insulating shutters and entry doors to the outside.
• Laying of thermal insulation materials for opaque walls, for flat roofs, lost attic floors, crawling roofs and attic ceilings.
• Laying of thermal insulation materials for opaque walls, as far as front or gable walls and low floors are concerned.