Natural Wool Products New Zealand LTD

Free Phone

0800 WARMHOME

0800 92 76 46

in Wellington

569 7510

Underfloor Insulation

Wool insulation provides the benefits of thermal insulation and sound absorbtion through natural wool fibre bonded into blanket form and attached to the floor joists underneath the premises. The blanket is covered with a polyester protective outer layer.

For added protection, material has been treated to prevent insect (including dust mites) and moth damage. The treatment process also prevents the growth of mildew and mould.

Research shows that 10% of heating loss occurs through flooring.

Underfloor Blanket is suppliedat R1.4 and R1.8 thermal ratings with widths being either 460mm or 580mm.

Packing Dimensions for Under Floor Blanket @ 460mm Width:

R1.4 Blanket - 5.5m x 460mm 88mm loft 2 per pack = 5.1 sq m per pack

R1.8 Blanket -   4m x 460mm       100mm loft 2 per pack = 3.7 sq m per pack

Packaging Dimensions for Under Floor Blanket @ 580mm Width:

R1.4 Blanket - 5.5m x 580mm        88mm loft 2 per pack =6.4 sq m per pack

R1.8 Blanket - 4m x 580mm         100mm loft 2 per pack =4.6 sq m per pack




Please see our Benefits of Wool page for the properties of wool associated with insulation.

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