Value Poly Underfloor Insulation

$90.00 ($10.00 m2)

Australia's Best Value Underfloor Insulation is back!
Australian weather is completely unpredictable. Without underfloor insulation, your floorboards are often the same temperature as outside... And so are you!
📐 Each pack covers 9 m².

Built for Aussie Homes: This is water and rodent resistant, DIY-friendly polyester underfloor insulation that works hard under your timber floors to:

🔥 Trap warmth in winter ❄️ Keeps cool in summer
💰 Slash energy bills 👣 Keeps you comfy, always

Smart Buyers Love It:

✅ R2.5 Polyester Rolls
✅ No-itch DIY friendly
✅ Fire-rated to Australian standards
✅ Easy to install with step-by-step videos

Product variants

Quantity

🚛 Delivery direct to your doorstep

📦 Pickup available at Preston (VIC) Click & Collect Centre on Tuesdays & Fridays 8AM - 3PM

📦 Pickup available at Bayswater (WA) Warehouse Mon-Fri 7.30AM - 3PM conditional on appropriate vehicle

🗓️ Availability: In stock

🏅 25 year warranty

Pairs well with

Value Poly Underfloor Insulation

VIC - State wide / R2.5 / 450mm

$90.00 ($10.00 m2)

Product details

Description

Value Poly Underfloor Insulation is designed for suspended timber floors where there is safe access underneath the home. It creates a thermal layer beneath your floorboards, helping reduce heat transfer between your living space and the cold, hot or draughty air under the house.

Because it is made from soft polyester, it is much nicer to handle than traditional scratchy insulation. It is lightweight, non-itchy and easy to tear, shape and fit between timber floor joists.

For best performance, the insulation should be installed snugly between the joists, with no gaps, loose edges or compressed sections. A careful installation helps prevent sagging and keeps the insulation doing its job properly.

How many packs do I need?
Measure the width of your joists first. Ideally you want to order insulation that is 20mm wider that the distance between the joist timbers.
Then measure your underfloor area and divide by the numbers of m2 per pack of insulation (check the specs). Allow a little extra for trimming, joins and awkward spaces.

Key Benefits:

Non-Toxic & Non-Irritant: allowing for people-friendly installation without the need for gloves, specialised equipment or glass splinters embedded in your skin

Eco-Friendly & Sustainable: made from 45% to 85% recycled plastic bottles

Hydrophobic: Not impacted by water spills. If it gets wet, it will dry out and does not need to be replaced

Fire Resistance: Fire compliant to Australian standards

Noise Reduction: as an added bonus it will also help provide a sound barrier to reduce noise.

High R Rated Insulation: R2.5 underfloor is standard at ecoMaster.

AU/NZ Building Code: manufactured to meet relevant Australian building requirements.

Australian Made: and brought to you by ecoMaster, a family owned and run business

Specification

	R2.5
Cover Per Pack (m2)	9.0
Rolls Per Pack	2
Width (mm)	450
Dimensions (mm x mm)	10,000 x 450

100% Polyester - Made in Australia
45% - 85% recycled plastic bottles

How To

What you will need:

Stapler (Electric or Battery, Double Insulated) - not a hand stapler
Staples (Galvanised)
Headlamp/flashlight
Gloves (to protect against wood splinters - not the insulation)
Goggles
Tarps (Helps keep insulation clean)
Clothes that can get dirty
Music to play tunes while you work
A work buddy (or two) to share the fun

Pro Tips:

Maurice, our Technical Director, explains the pros and cons of all the types of underfloor insulation and how to get the best results in the Underfloor Insulation Masterclass. It's free!
We recommend polyester insulation be stapled to the joists at 100mm -150mm intervals to ensure it is secure and will not sag over time
For the best and long lasting result, make sure the staples being used are galvanised. We recommend T50 Staples with a leg length of 10mm.
How many staples do you need? You will need about 340 staples per pack of Underfloor Insulation. That's about 47 staples per sq metre.
Use a good quality stapler. Trade Quality Stapler Rental is available if you live in Victoria. DO NOT USE A HAND STAPLER TO INSTALL INSULATION.

Delivery

Can I collect my order?
Yes, there are Pickup options in the checkout process for Melbourne and Perth.
You will be notified of the pickup locations once your order has been placed and availability for collection has been confirmed. Please check the Product Specifications to ensure you have sufficient capacity in your vehicle / trailer.

Where can you deliver to?
* Melbourne Metro $98

* Perth Metro $98

The freight costs for regional Victoria will reflect the distance travelled. The delivery cost is the same regardless of whether it is one bag or a whole truck. So consider sharing with your neighbours to split the freight cost (or add ceiling insulation to your order!)

How will my order be delivered?
We will contact you to make a mutually convenient time for your delivery.

What if it is raining?

As you have ordered polyester insulation, it won't matter if the insulation or bags get wet. It will just dry out. Unlike other insulation types, you won't have to replace the whole order.

What if I don't live in Victoria or Perth and want this great insulation?

You are very welcome to purchase online AND arrange your own freight. We are seeking to expand our geographic range and will advise when we have new locations available.

FAQ

Frequently asked questions

Q: Is Polyester Underfloor Insulation easy to install?
A: Installing underfloor insulation may be easy or challenging depending on your home's specific attributes. These include the height of the space beneath the floor, the spacing of the joists and any access issues. We provide installation videos to make it super easy .

Q: What staples do I need and how many will I need?
A: T50 Staples were the staples of choice of the ecoMaster installation crews and are the size used for most good staplers. You will need about 340 staples per pack of Underfloor Insulation. That's about 47 staples per sq metre.

Q: Do I have to replace this insulation if it gets wet?
A: Absolutely not! One of the great benefits of polyester underfloor insulation is that it will not matter if it gets wet. It will just dry out without any impact whatsoever.

Q: What is different about this insulation to other types of under floor insulation?
A: Good question. This is an excellent choice for those individuals who want all the benefits of a great polyester underfloor product but at an affordable price. This insulation is not itchy and contains no toxic chemicals. It is safe, 100% polyester, just like your doona.

Q: What is the difference between ecoMaster's Polyester Insulation and Polymax?
A: They are similar products. They have the same R value and are made from the same base materials.

Polymax Polyester is made from up to 80% recycled plastic bottles and has a nominal loft of 140mm (there are some variations). We recommend that you open the packs a day or two prior to installation to allow it to re-loft as the insulation has been compressed for transport (NOT vacuum packed). Polymax is available in many States - Victoria, NSW, ACT, SA.

ecoMaster's Polyester is made from between 45% to 80% recycled plastic bottles. It may have a small amount of compression (it has NOT been vacuum packed) and may be slightly less than full loft when first removed from the bag. Polyester is available in Victoria and Perth only at the moment.

The length and width of underfloor insulation rolls depends upon the manufacturer - so check the Specs Tab carefully.

At a glance