R2 Insulation: Affordable Thermal Comfort for Adelaide Homes
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If you're looking for a cost-effective way to improve your home's energy efficiency, R2 insulation is a smart starting point. At Adelaide Insulation Centre, we stock a wide range of Earthwool R2.0 products that are perfect for walls and mid-level thermal performance projects.
What Does R2 Mean?
R-values measure how well insulation resists heat flow. The higher the R-value, the better the thermal performance. R2.0 insulation offers moderate protection and is commonly used in internal walls, older homes, and budget-conscious renovations.
Ideal Applications for R2 Insulation
- 90mm wall cavities in single-storey homes
- Internal walls between bedrooms and bathrooms
- Renovations or retrofit projects with space limitations
- Investment properties where performance and value must balance
Recommended R2 Insulation Products
- Earthwool R2.0 HD Wall Insulation – High-density batts designed for 90mm timber or steel framing.
- Earthwool R2.0 Thermal Wall Batts – Lightweight and affordable, perfect for general thermal insulation in walls.
Is R2 Enough for Adelaide’s Climate?
For wall cavities, yes. R2.0 insulation is commonly used in combination with higher R-values in ceilings (such as R5 or R6) to create a balanced and cost-effective thermal envelope. It's ideal for moderate performance goals and budget-friendly builds.
Fast Local Delivery
Need R2 insulation fast? We offer same-day delivery across Adelaide. Shop online now or call 0417 910 326 to check availability and get personalised advice for your project.