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Polyester Solutions Ceiling Batts


This product has a shipping surcharge of at least $50 to metro areas and more in the country. We will give you a call to arrange a shipping quote after you order, or give us a call before you buy for a quote on shipping to your location. If you are unhappy with this cost, we are happy to refund your purchase.

Polyester Solutions Insulation Batts are designed for the thermal insulation of buildings and can be used in ceilings, internal and external walls and mid-floor cavities. Consumers both commercial and domestic have very sound reasons to specify polyester insulation, as a high percentage of the raw materials used in the manufacture is recycled material P.E.T (polyethylene terephthalate),(clear plastic beverage containers). No gloves, masks or boiler suits are required to handle this range of products.

Polyester Insulation products contain no ozone depleting substances, are non hazardous and meet Building code of Australia requirements. Polyester Solutions products are fully recyclable, unlike many other types of insulation which must be treated as hazardous waste.

Their manufacturing process embraces a zero waste strategy with all surplus off cuts recycled. The manufacturing process is inherently low energy use. All packaging materials are also recyclable.
Polyester Solutions has been accessed by Ecospecifier and is Greenstar Rated which will support any Greenstar rated project

Polyester Solutions Batts are made to the highest standards and comply with the building code of Australia AS/NZS4859.1.

Polyester Solutions Ceiling Batts:







No per


Area Per

R2.5 Batts R2.5 165mm 580mm 1.17m 8 5.42m2
R2.5 Batts R2.5 165mm 430mm 1.17m 8 4.02m2
R3.0 Batts R3.0 185mm 580mm 1.17m 8 5.42m2
R3.0 Batts R3.0 185mm 430mm 1.17m 8 4.02m2
R3.5 Batts R3.5 200mm 580mm 1.17m 6 4.07m2
R3.5 Batts R3.5 200mm 430mm 1.17m 6 3.01m2
R4.0 Batts R4.0 240mm 580mm 1.17m 4 2.72m2
R4.0 Batts R4.0 240mm 430mm 1.17m 4 2.01m2
R4.5 Batts R4.5 260mm 580mm 1.17m 4 2.72m2
R4.5 Batts R4.5 260mm 430mm 1.17m 4 2.01m2


Price is per bag, see table for number of batts and area covered per bag.

*Please call us before ordering for a quote. If you order before contacting us, we'll call you to arrange the extra payment.

If you're in the Melbourne Metro area we have reliable and experienced installers who can also remove old insulation and clean your roof cavity. Contact us for details and to arrange a quote.

To estimate the number of bags required:

  • measure the floor area of your rooms to be insulated, then subtract 10% of the area to allow for framing. (if you have an angled or raked ceiling it gets a little more complicated, go back to your high school trigonometry!)

  • measure the average spacing of framing timbers. This is usually around 450 or 600mm. If you have 450mm spaced framing, choose the 430mm wide batts, if you have 600mm choose the 580mm wide batts.

  • divide the area required by the area per pack. Round up to the nearest number of bags.

  • you don't have to be exact with the estimates, there's always extra bits of framing to avoid or other gaps to fill in. Within a square metre or two is fine. Because polyester insulation is safe and non-toxic, leftover insulation can be used to make cushions, pet beds and kids costumes, restuff kids toys, make acoustic control panels, let your imagination run free..

  • E.g. We have a 4m x 4m room with a flat ceiling. The framing is spaced at 450mm centres and we'd like to install R3.5 batts.

  • We have an area of 4m x 4m = 16m2.

  • Subtract 10% for framing = 16m2 x 0.9 = 14.4m2

  • looking up the table, a bag of R3.5 batts @430mm will cover 3m2. So we'll need 14.4 / 3 = 4.8 bags, which we round up to 5.

  • order 5 bags, insulate away and enjoy the increased comfort!