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Terra Lana's Skillion Roof Blanket insulation is manufactured from New Zealand wool along with thermal bonding technology using polyester to create a robust, structurally stable product that will never slump nor lose its loft over the lifetime of the building. It is BRANZ appraised, and comes with a 50 year warranty to meet the durability requirements of the New Zealand Building Code.
Skillion ceiling cavities can have a higher risk of condensation occurring. Terra Lana insulation is hygroscopic (can absorb and release moisture vapour) so it can help to mitigate condensation risks.
It is available in a 570mm wide fold to fit rafters at 600mm centres. Folds are supplied in 2.6m lengths and range from 3-6 folds per bale.
R-value | Thickness | Centres | |
Skillion R3.6 | R3.6 | 140mm | 600mm |
Skillion R5.0 | R5.0 | 190mm | 600mm |
Skillion R6.4 | R6.4 | 240mm | 600mm |
Skillion R7.2 | R7.2 | 290mm | 600mm |
see Data Sheet for full information |
Terra Lana Wool Insulation has been appraised as a thermal insulation material for framed or part-framed walls, ceilings and roofs of domestic and commercial buildings.
Installation options:
In the opinion of BRANZ, Terra Lana Wool Insulation, if designed, used, installed and maintained in accordance with the statements and conditions of Appraisal 682, will meet or contribute to meeting the following provisions of the NZBC:
Terra Lana Products is located in Christchurch and manufactures an extensive range of innovative wool insulation, acoustic control and landscaping products.
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