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Spray Foam Insulation

Mineral Wool Insulation Vs Fiberglass: Which Is Best?

 

mineral wool insulation vs fiberglass

When looking at mineral wool insulation vs fiberglass insulation, we are looking at two genuine contenders for the most common type of loft insulation product. They can be used elsewhere of course, but you are more than likely to find these in your attic space.

So first off, what is the main difference between them both?

We guess you could say they are twins! One’s slightly light and delicate, the other is thicker and much denser. Which one are you taking out for a date? In all seriousness, the main difference between these two is density. Fiberglass fibres are long and stick together easily for a cohesive material.

Whereas with mineral wool, the fibres used are much shorter, and therefore need to be packed in more densely to form one piece. This can make mineral wool easier to cut, handle and install.

Popularity: Mineral Wool Insulation vs Fiberglass

Fiberglass insulation is found all over the place. Literally! Most properties in the UK still have this material in their structure today. At one point in history, many people would have argued that this was the best method and technique around.

Mineral wool insulation is less common, but still found in many properties across Britain. It is virtually the same thing when it comes to installation, but with slightly different qualities caused by the choice of material and density.

mineral wool insulation vs fiberglass

Although not the most eco friendly material on the market, mineral wool still offers a high level of thermal protection even when wet!

Putting Forward The Positives

Continuing on with our mineral wool insulation vs fiberglass stand off – let’s start with the positives:

Benefits Of Fiberglass insulation

  • Inexpensive and effective
  • Readily available in sealed batts
  • Fire retardant
  • Resistant to insects and rodents

Benefits Of Mineral Wool insulation

  • Naturally moisture-resistant
  • Same thermal protection when wet
  • Excellent sound proofing qualities
  • Extremely fire retardant – up to 1,000°C

mineral wool insulation vs fiberglass

Despite their age-old popularity, both fiberglass and mineral wool insulation can lose their efficacy over time, meaning replacement is required in just a few years

Reasons To Avoid Both

It wouldn’t be fair to look at the good things, without discussing some of the downsides to both types of insulation:

Cons Of Fiberglass Insulation

  • Difficult to achieve complete air-tight coverage
  • Air may pass through the fibres
  • Health risks with some products caused by over exposure
  • May retain water and cause structural damage
  • Material can settle over time and will need replacing

Cons Of Mineral Wool Insulation

  • Difficult to achieve complete air-tight coverage
  • They can also be inhaled if small enough – irritating the alveoli

mineral wool insulation vs fiberglass

Once hardened, spray foam creates an all-encompassing blanket of insulation that effectively traps heat inside your home, and keeps the cold locked outside. This enables you to rely less on your central heating system, and save money on your heating costs too!

Willing To Try An Alternative?

A method that is both cost-effective and extremely efficient, Spray foam insulation is a modern alternative to both fiberglass and mineral wool.

It is fairly new on the UK market, but it is already revolutionising the way we approach protecting our homes from the elements outside.

This technique and approach carries all the benefits mentioned above, but without any of the cons mentioned above also! Spray foam works by expanding on impact. The semi-wet material expands up to 100 times in size, and then hardens, like something out of an alien movie!

Once hardened, the foam creates an all-encompassing blanket of insulation that effectively traps heat inside your home, and keeps the cold locked outside. This enables you to rely less on your central heating system, and save money on your heating costs too!

mineral wool insulation vs fiberglass

 

If you want quality and long-lasting results, it’s well worth the extra expense. With Home Logic Spray Foam you can benefit from: soundproofing, energy savings and mould prevention-all in one fail swoop!

Home Logic Spray Foam – The Clear Winner

Here at Home Logic, we do not bother with mineral wool insulation vs fiberglass insulation, or any other type of insulation for that matter! We’re just crazy about spray foam here, and our very own product, Home Logic Spray Foam.

Fibreglass and mineral options may indeed be cheaper – but you know what they say – you get what you pay for. And if you want quality and long-lasting results, it’s well worth the extra expense. With Home Logic Spray Foam you can benefit from:

If you’re still not convinced, why not give us a call to put us to the test? We offer a free site survey, with no obligation to take us up on our solution. So there really is nothing to lose.

We will come to your property at a time that suits you, enabling us to get a good look around, and prepare an accurate quote. Sorted!

Seeking out an insulation solution that stands the test of time? Spray foam offers you exactly that. Learn more about how this thoroughly modern material can help you halt heat loss in your home for good, by calling 0800 1700 636, or by simply clicking the button below!