Multifoil Insulation

(54 products)

Multifoil insulation is a space-saving, energy-efficient solution designed to keep your home warm in winter and cool in summer, cutting down energy bills. This solution wraps your space in several layers of shiny foil that help keep the warmth in and the cold out. It’s not a one‐trick pony either; whether you’re setting up a cosy loft, working on a new build, or retrofitting a high-rise, this insulation shows up reliably while staying slim and lightweight.

 

Shop our most popular multifoil insulation roll!

Choose High-Performance Multifoil Insulation for Maximum Efficiency

Picking the right insulation is key if you want to cut costs and enjoy a consistently comfortable temperature. In most cases, multifoil insulation keeps heat where it belongs in winter. In summer, it deflects the heat, so your rooms stay just right. Unlike the old-fashioned bulky stuff, the multilayer foil insulation design delivers the thermal efficiency you need without using up your space.

  • Thin but potent: It insulates well without weighing down your setup—ideal for tight corners or retrofits.
  • Works anywhere: Whether you need multifoil loft insulation, multifoil insulation for new-build houses, or multifoil insulation for high-rise buildings, it fits in just fine.
  • Heat reflection: The reflective multi-layer foil insulation sends warmth back, lowering energy use.
  • Condensation management: By curbing condensation, it helps fend off dampness and mould in walls and lofts.
  • A green choice: It trims down your carbon footprint by boosting overall energy efficiency.
  • Easy as pie: Lightweight and flexible, it’s friendly for DIY projects and professional installs alike, even with just basic tools.

Take a look around our range of multifoil insulation options to see what fits your project. You might just find a top-rated pick that suits your needs perfectly.

Order from a Trusted Multi-Foil Insulation Supplier

Here at Construction Megastore, we offer reliable multifoil insulation for both residential and commercial projects. You can count on competitive pricing, fast delivery (so you stay on schedule), and honest, expert customer advice to help you pinpoint the right product. 

We carry a variety of insulation thicknesses to match your specific needs, with quality that meets UK building regulations, including multifoil insulation for high-rise buildings. 

Order online today or get in touch for more details. 


Need insulation for other areas? Check out our full selection of insulation products.

Frequently Asked Question

It generally outperforms standard insulation by packing high thermal efficiency into a thin profile. The reflective foil layers bounce heat back into your room, cutting energy costs. Plus, it’s lighter and easier to work with compared to options like fibreglass or rigid boards.

Yes, mostly. Its slim design means you can add great insulation value without altering a building’s look, perfect when bulkier methods just wouldn’t work. Just be sure to check local rules before you begin.

Absolutely. Its lightweight, flexible nature means many homeowners handle multiple foil loft installations themselves using basic tools. You can easily cut it to size and secure it in place, making it a cost-effective way to boost energy efficiency.

Yes, it does. While its primary job is temperature control, having multiple layers also dampens noise, making your space a bit quieter and more pleasant to live in. It cuts down on energy flow, which generally makes multiple-layer foil the perfect choice for loft conversions and shared walls.

What customers say about us

We do our best to provide you the best experience ever

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Exceptional service, great product choice

Nov 15, 2023

Exceptional service. I needed insulation, this company had the brand I wanted, were able to deal with a query I had via chat and even though it was quite late in the...

A C-Ward

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I ordered SuperFoil insulation on 15th…

Nov 16, 2023

I ordered SuperFoil insulation on 15th… I ordered SuperFoil insulation on 15th November and it was delivered on 16th November. The prices are...

James

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Construction Megastore were really...

Nov 15, 2023

Construction Megastore were really helpful and friendly when I was ordering some SuperQuilt and they offer very competitive prices. Highly recommend them!

jenifercorkerhotmail.com

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