All About Foil Insulation You Need to Know

08 March 2023

When it comes to choosing insulation for your home, there are several alternatives available today. Whether you’re looking for silver, aluminium foil, or reflective insulation, the options are endless. Especially because everything you read is riddled with business jargon. As a result, many individuals prefer the classic kinds. People accept the clutter and discomfort of fitting that these forms of insulation entail. However, the days of settling for traditional insulation methods are long gone. With so many options at our disposal, it’s time we begin making educated judgements and taking matters into our own hands.

Because people are more familiar with older types of insulation, such as PIR boards and mineral wool, the newer types of insulation are sometimes disregarded. Avoiding these new forms of insulation is a big error because they provide a lot more bang for your money in most circumstances!

So, what exactly is reflective foil insulation, and why should you care?

Foil Insulation

It is more than simply a layer of tin foil with some stuffing thrown in for good measure. Multifoil insulation is a high-tech solution comprised of layers of reflective aluminium foil, thermo-foam, and polypropylene. Even though multifoil insulation is formed of layers, the build-up of the multifoil stays small while providing excellent therm insulation performance. Multifoil insulation may be installed in almost any place! Roofs, floors, walls, garden structures, campervans, and boats, among other things!

Our multifoil insulation prevents heat loss by reflecting heat and trapping air between the separate insulation layers. Multifoil insulation achieves a substantially greater thermal performance while utilising less insulation. Furthermore, because of the reflective qualities of aluminium foil, multifoil works as a radiation barrier. Because of this quality, multifoil insulation keeps your home cool in the summer and warm in the winter.

Where To Best Install

Instead of being chopped to fit between rafters and studs, foil insulation is meant to be laid in a continuous layer. By installing in this manner, you are making installation easier for yourself and minimising cold bridging difficulties and removing gaps in your insulation, which might lead to draughts and a lack of insulation performance. Multifoil insulation is also a flexible product, making it easier to utilise in areas with curves/bends than other forms of insulation.

Sealing a Foil Insulation System

We’re talking about making sure your foil insulation is completely sealed once installed. By sealing your insulation, you will get the best performance out of your foil insulation. Sealing is simple with multifoil insulation, which applies foil tape to all seams, gaps, and rips. It takes some time to complete. Nonetheless, by finishing this, you will notice a significant reduction in draughts throughout your home.

Foil insulation makes little mess and almost no trash, unlike foam board, which produces an enormous quantity of both! Furthermore, unlike other forms of insulation, it does not need any special protective clothing or breathing apparatus. Because foil insulation contains no irritants, it may be handled without gloves. You could even instal foil insulation while wearing shorts and bare-chested if that’s your thing!

Is Foil Insulation the Right Choice?

This is ultimately what matters. Is thermal insulation foil appropriate for you? We’d want to answer positively. Multifoil insulation provides several advantages over more typical insulation methods, and taking advantage of these advantages is something you will not be sorry about.

If you want to read something quickly, here is an overview of what foil insulation offers!


Three-in-one device that provides insulation, a radiant barrier, and a vapour control layer or breathable membrane (depending on the product chosen).

Easy Installation

While insulating your house may be intimidating, foil insulation installation is quick and straightforward. The insulation is also incredibly light, making it simple to handle, store, and transport as needed.

No Loss of Thermal Performance

You won’t need to replace your foil insulation anytime soon. Due to compaction, cracking, and moisture-related concerns, many conventional insulations lose thermal effectiveness over time. This is not an issue with foil insulation. Its architecture will keep it operating at peak performance for many years.

Reduced Energy Bills

Keeping the heat levels under control all year round, rather than only in the winter, will reduce your energy expenditures in the long term. As a result, the insulation pays for itself over time.

What else is it that keeps you from getting a foil insulation system? Contact us now to discover more benefits of this insulation technique.

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