SPECIFICATIONS

WALL INSULATION

 

Terra Lana wool blend Wall insulation out performs other wall insulation products because of it's ability to breathe (absorb moisture from air and 'warm' a room, and to release moisture and 'cool' a room). It is safe,  healthy and is environmentally friendly – so you know you are doing the right thing by specifying it.

 

Terra Lana's wall insulation is perfect for retrofitting in older buildings and offers outstanding performance in new structures.

 

Wall insulation is usually sold in standard widths designed to fit between studs spaced at 600mm or 400mm and lengths designed to fit a 2.4m to 2.7m stud height.  The lengths are folded in half into bale packaging and can be easily torn across their width to fit between nogs and dwangs.  The specific length ensures there is minimal wastage and eliminates the need to install two pieces of insulation in one hole.

 

Alternatively, if the studs spacings are variable, insulation can be supplied in roll widths suitable to fit between noggings/dwangs, bottom plate and top plate. i.e. the insulation is a roll that runs horizontally.  In this case the insulation is hand torn to form pieces that fit between the studs.  We manufacture a standard width that is designed to fit noggings and dwangs spaced at 800mm centres.

 

We are happy to manufacture the insulation in the correct width for your home.  In most cases a little bit of time measuring and ordering insulation of the correct width will save you considerable time on the installation and will result in a better fit.

 

 

 

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R VALUE THICKNESS LENGTH AREA/BALE BRANZ CODE
Stud Frame Walls (roll width 370mm for studs at 400mm centres)
R2.2 90 mm 2.60 m 7.7 m² Y 22.90.370
R2.4 90 mm 2.60 m 6.7 m² Y 24.90.370
R2.6 98 mm 2.60 m 6.7 m² N 26.98.370
R3.2 140 mm 2.60 m 6.7 m² Y 32.140.370
Stud Frame Walls (roll width at 570mm for studs at 600mm centres)
R2.2 90 mm 2.60 m 8.9 m² Y 22.90.570
R2.4 90 mm 2.60 m 7.4 m² Y 24.90.570
R2.6 98 mm 2.60 m 7.4 m² N 26.98.570
R3.2 140 mm 2.60 m 7.4 m² Y 32.140.570
Stud Frame Walls (roll width at 765mm for dwangs or nogs at 800mm centres)
R2.2 90 mm 4.00 m 6.1 m² Y 22.90.775
R2.4 90 mm 4.00 m 6.1 m² Y 24.90.775
R2.6 98 mm 4.00 m 6.1 m² N 26.98.775
R3.2 140 mm 4.00 m 6.1 m² Y 32.140.775
Masonry Wall (roll width at 570mm for strapping / battens at 600mm centres)
R1.0 40 mm 5.00 m 5.7 m² N 10.40.570
R1.2 50 mm 5.00 m 5.7 m² N 12.50.570

© Terra Lana Products Ltd 2014 - 2017