JJI works closely with manufacturers of wall hangers, ties and fixings to provide a full package. In addition JJI co-operates with floor deck manufacturers, especially Puhos (UK), to develop new combined solutions.

Installing Puhos Weather Dek2® deckboard onto JJI joists is one solution to ensure compliance with the 40dB requirement of Part E of the Building Regulations without requiring additional insulation or special plasterboard.

Adding WeatherDek2 Fast Fix increases the acoustic performance of the floor to 41dB giving you even better sound resistance. Puhos Weather Dek2® also conforms with European manufacturing and environmental certification (EN312/ISO 14001) which ensures the highest level of raw material selection, baseboard quality and manufacturing control. All boards are stamped for ease of identification, giving added assurance.