Loft Floor Insulation Kit

Loft Floor Insulation Kit

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Order within for free next working day delivery throughout mainland UK, excluding bank holidays.


Key Features

  • Lightweight, thin and flexible
  • Can be used in joists as shallow as 50mm
  • No harmful floating materials compared to traditional loft insulation
  • Can be installed without raising your floor height
  • Reflects 97% radiant energy back into your home
  • Low Emissivity Foils
  • UK Manufactured – Ecohome Insulation
expand_circle_down Description

Upgrade your Loft Floor Insulation

Our Loft Floor Insulation Kit is the ideal solution to replace your nasty, harmful existing traditional loft insulation without raising your floor height.

EcoQuilt Expert is cleaner, fibre-free, and easy to install – See our How-To-Video to see how it can benefit your home whilst maintaining valuable floor space!

You will receive the following items in our Loft Insulation Kit;

EcoQuilt reflective layers will reflect 97% of radiant energy into your home, as well as cold bridging will be dramatically reduced.

A single layer of EcoQuilt Expert in a loft floor scenario is equivalent to 100mm of Mineral Fibre and can be installed in joists as shallow as 50mm. Doubling up the EcoQuilt Expert can also be used for maximum performance!

EcoQuilt Expert is designed by Ecohome Insulation. The product equates to around 50mm of Rigid PIR Insulation, such as Kingspan or Celotex.

Purchase our Loft Floor Insulation Kit before 2 pm and receive the goods carriage free the following working day.

See our online U-value calculator to give you a bespoke calculation for your application. There are also calculations available for roofs, walls, floors, and summerhouses/sheds.

Multifoil-Insulation’s U-value calculator also has solutions incorporating; SuperQuilt, BreatherQuilt, Eco Non-Itch, BreatherFoil FR, and many more

expand_circle_down How To Guides

How to Insulate Your Loft Floor Without Using Fibreglass

expand_circle_down Specification
Thickness15mm (5mm Compressed)
Roll Coverage15m²
Core R-value0.93m²K/W
Roof R-value1.83m²K/W
Wall R-value2.27m²K/W
Floor R-valueup to 5.56m²K/W
Foil Emissivity0.05
Water Vapour Resistance600MNs/g
expand_circle_down Q&As

Do I need any specific PPE to complete this job?

No, you don’t need any protective clothing, masks, or safety goggles as there are no harmful fibres in the insulation. However, if you’re removing any fibreglass before laying the multifoil insulation we do recommend using a mask and gloves because it can irritate your skin and lungs.

Can I double up on the insulation?

Yes, you can do 2 layers of insulation as long as you recess the first layer into the joists and staple it in place then layer the second layer over the top of the joists.

Do I need to batten over the top of the insulation?

Yes, you should always batten over the top, so the insulation has room to expand. It will also give you a solid structure to board over the insulation.

Do I need to tape and seal around the edges?

Yes, this is what helps it give the best thermal performance. It’ll stop any cold draughts from entering your home and prevent any warm air from escaping.

What’s the best way to cut the insulation?

The insulation is really easy to cut with a pair of scissors or a knife. If you look at the top of the website, there’s a section that says, ‘Things You’ll Need’ Here you can find our Multifoil insulation scissors.