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Natural Wool Insulation
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Natural Wool Insulation

Woollen home insulation from Terrra Lana is a natural wool product, cost effective, safe to use and environmentally friendly.
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Wool Home Insulation

Woollen home insulation from Terrra Lana out performs fibreglass insulation in nearly every respect, some of the key advantages include:

  • Natural wool product which is cost-effective, safe and eco-friendly.
  • Using sheep's wool ensures it is a naturally sustainable and renewable material.
  • There is no danger to your health and it breaks down naturally at the end of your homes life.
  • Most of the wool used is recycled from waste wool from carpet and textile manufacturers.


 

Natural Wool Insulation vs Fibreglass Insulation

Whichever way you look at it, natural wool insulation is a superior product.

                                               

  Terra Lana
Natural Wool Insulation 
Fibreglass Insulation
Breathes Yes.  Actively warms cool spaces by adsorbing moisture and releasing energy.  Cools warm spaces by releasing moisture and absorbing energy Tick 1 No.  Man made fibres do not breathe. cross 1
Condensation Wool absorbs and desorbs moisture thus helping to prevent condensation. Tick 1 Fibreglass fibres do not absorb and desorb moisture. cross 1
Safe to Install Yes. Non-irritant, non-allergenic, non-toxic.  Can be installed with bare hands. Tick 1 Fibreglass requires protective clothing, including gloves. cross 1
Durable Yes.  Wool's crimp and fibre scales enable it to maintain it's loft and effectiveness over time. Tick 1 No. Fibreglass inslaiton tends to break down/slump over time, reducing it's effectiveness. cross 1
Filters toxins Naturally traps substances like nitrogen dioxide, sulfur dioxide and formaldehyde. Tick 1 Fibreglass insulation does not do this as effectively. cross 1
Biodegradable Yes.  Decomposes naturally and safely. Tick 1 No. Non bio degradable. cross 1
Low embodied energy Yes.  Only a small amount of energy is required for production. Tick 1 No. Manufactured product requires seven times more energy. cross 1

 

 

9 Advantages of Wool Insulation
  • Natural Air Conditioner
  • Naturally Better
  • Naturally Healthy
  • Naturally Fire Resistant
  • Naturally Absorbs Noise
  • Naturally Absorbs Pollutants
  • Naturally Durable
  • Environmentally Friendly
  • Low Embodied Energy

For more details, click here to look at the 9 advantages of wool insulation and see for yourself why you should be choosing Terra Lana wool insulation for your home.  

 

Browse through the wool insulation range then contact us to find out how you can get Terra Lana ceiling insulationwall insulationunderfloor insulation and acoustic insulation into your home!

 

 

Thermal Insulation - How It Works

Thermal Insulation stops the movement of heat. Heat likes to move from warm zones to cool zones as it tries to even the temperatures in both areas. This means in winter the hot air inside your home tries to escape outside where it is colder. In summer hot air tries to move inside where it is cooler.

About 10% of a home’s heat can be lost through the floor, 24% through the walls and a whopping 42% through the ceiling. Thermal Insulation provides a barrier to stop this heat loss. 

 

Typical heat loss from an uninsulated house

Most thermal insulation products make use of air because still air is such a good insulator. Terra Lana thermal insulation works by trapping millions of tiny pockets of air inside it. This trapped air is held still and not allowed to move creating an extremely effective barrier to heat transfer. 

 

Tested & Proven

Terra Lana's ceiling insulation, wall insulation and underfloor insulation products were developed and tested by the Wool Research Organisation of New Zealand (WRONZ, now AgResearch) a world authority on the treatment and processing of wool.
 

 Branz150x150[1]

Terra Lana's core products have been appraised by the Building Research Association of New Zealand (BRANZ). Terra Lana produces other products in the range with different sizes and R Values but all are manufactured using the same raw materials and manufacturing 

 

Was your house built before the year 2000?  If so, you are likely eligible for a subsidy!

You could save 33% (up to $1,300 inc GST) off your ceiling and underfloor insulation.  Click here to find out more!

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We strive to provide quality workmanship and customer service that exceeds expectations.
 
 
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Contact Us

Local. (03) 384 9001
Freephone. 0508 47 33 63
Fax. (03) 384 9008
Admin@greendog.co.nz

 

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Unit 1, 36 Tanya St, Bromley, Christchurch