Earthwool R2.0 Wall Insulation

Earthwool R2.0 Wall Batts (90mm)

If you’re insulating the walls of a new build, extension or renovation on a sensible budget, Earthwool R2.0 wall batts are a straightforward choice. At 90mm thick, they fill a standard 90mm stud cavity, and the compression packing means each bag covers a lot of wall.

 Benefits of Earthwool R2.0 Wall Insulation

• R2.0 thermal rating for wall cavities
• 90mm thickness to suit 90mm wall frames
• Large coverage per pack, so fewer trips and a lower cost per square metre
• Absorbs noise passing through walls
• Non-combustible
• Soft, easy to cut and install

 Choosing Standard or High-Density Wall Batts

Both are R2.0. The standard batt is 90mm thick and softer, with more coverage per pack. The HD batt is 75mm thick and denser, with fewer square metres per pack. Choose the one that suits your frame depth and budget. Earthwool R2.0 HD Wall Insulation 

Installing Earthwool Wall Insulation

• Follow the Knauf installation instructions for wall batts. Earthwool® Wall Installation Guide
• Cut batts slightly oversize so they friction-fit between studs.
• Fill the cavity fully, without compressing the batts.
• Wear gloves, long sleeves and a dust mask when cutting.
• Check the NCC requirements for your climate zone.

Where it’s not for

Wall batts aren’t designed for ceilings. Use ceiling batts there. Home Insulation | Ceiling Insulation Products

FAQ

What’s the difference between R2.0 and R2.0 HD? Standard is 90mm and softer. HD is 75mm and denser.
Will it fit a 90mm frame? Yes, that’s what it’s designed for.
How many packs do I need? Measure the wall area, subtract windows and doors, then divide by the m² per pack.
Can I collect in store? Yes, click-and-collect is available at checkout.