R4.0 Knauf Earthwool® Ceiling Insulation Batts


Knauf Earthwool Ceiling Insulation Batt range is a new generation of softer, safer and more environmentally friendly glasswool insulation for the ceiling of your home.

R-Value Width Thickness (mm) Pack Batts
(mm) (m²)
4 430 195 8.98 18
4 580 195 12.11 18
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This Product is Perfect for DIY Ceiling Insulation Installers

Knauf Insulation range has one of the most popular insulation products made for your ceilings. As up to 35% of your homes thermal energy can be lost through the ceiling or roof, this area should be the Number 1 priority in any home insulation project. This is because the Knauf batts are made in a variety of widths and thicknesses to suit the common joist height and spacing. R4.0 Earthwool insulation comes in compressed pack for easy transport.

Planning to install ceiling insulation yourself? The don’t forget to check out Knauf’s DIY installation videos before you start. Earthwool Ceiling Batts are the ideal choice for DIY home owners who want to save money by reducing their power bills.

Fast Delivery – Comfortable to Install

There are quite a few home insulation options available but Knauf Insulation tops the list for easy delivery and installation. Earthwool Ceiling Insulation Batts give you a cost-effective thermal barrier, and they also have some acoustic (or sound-deadening) properties. The insulation is well suited for use in timber and metal frame applications in residential home structures. And some final assurance: All Earthwool Ceiling Insulation Batts have no smell, are non-combustible, don’t rot proof, non-hygroscopic (won’t absorb air-borne moisture) do not encourage vermin and will not encourage the growth of fungi, bacteria or mould in your roof space.