Mineral Wool Insulation


What are the benefits of Mineral Wool Insulation

Mineral wool insulation is a type of insulation made from natural minerals, such as basalt, slag, and recycled steel. It is a popular choice for insulation due to its high thermal performance, fire resistance, and sound absorption properties.

Thermal performance​

Mineral wool insulation provides excellent thermal performance, making it an ideal choice for keeping temperatures in a home or commercial building regulated. This is important for ensuring comfort and energy efficiency.

Fire resistance​

Mineral wool insulation is highly fire resistant, making it a safe and reliable option for buildings. A major benefit of mineral wool insulation is that it does not need additional fire protection measures to be effective.

Sound absorption​

Mineral wool insulation has excellent sound absorption properties, making it a great choice for reducing noise transfer and providing acoustic comfort in homes or commercial buildings. This means that rooms can be quieter and more comfortable than if they were not insulated with mineral wool.

Moisture resistance ​

Mineral wool insulation is highly resistant to moisture, so it won’t absorb or retain water. This makes it ideal for areas prone to high humidity or damp environments, as it won’t be affected by condensation.

Energy Efficiency​

One of the most obvious advantages of installing mineral wool insulation is its energy efficiency. Not only does this type of insulation provide superior thermal performance, but it also reduces air leakage and helps keep conditioned air inside your home. This means that you can save money on heating and cooling costs while keeping your home comfortable year-round. It's one of the best ways to reduce your energy bills! ​


Mineral wool insulation is incredibly durable and can last up to 50 years or more with proper maintenance. It's also fire resistant, meaning you can have peace of mind knowing that your family is safe from potential fires. Plus, since mineral wool doesn't rot or decay over time, you don't have to worry about replacing it every few years like other types of insulation.

The Process Of Installing Mineral Wool Insulation

Installing mineral wool insulation can be a relatively easy process, but it does require skill. Professional installers are recommended for best results and to ensure that the insulation is being applied correctly. 

First, we measure your walls to determine how much insulation you will need. Then, we cut the mineral wool to fit each space in your walls. For bigger spaces, you can use wire mesh or supports to hold it in place.

Next, we staple or glue an appropriate vapor barrier over any exposed walls to protect against condensation. After that, attach the insulation boards with screws or nails attached to a backer board. Make sure that any seams are sealed with foam sealant and all edges are properly sealed against moisture.

Once everything is in place, we cover the entire installation with drywall or plasterboard and tape all edges for neatness and weatherproofing. Finally, our team caulks any gaps between the wall and the insulation for further protection from air leaks and drafts.

Types Of Mineral Wool Insulation

Mineral wool insulation comes in two main types: loose fill and batts. Loose fill is generally better for filling in odd spaces or hard-to-reach places, as it can be poured directly into the space and fluffed up to fill it. It’s also usually much more affordable than other materials. 

Batts, on the other hand, come in pre-cut strips that are designed to fit between wall studs or ceiling joists. This makes them easier to install but they may be more expensive than loose-fill insulation. Both types of mineral wool insulation have their own sets of benefits and drawbacks, so make sure to do your research before deciding which type is best for your situation. 

Why Choose Mineral Wool Insulation?

Mineral wool insulation is a great choice for many reasons. It’s lightweight, fire-resistant, and provides excellent soundproofing properties. It also has high R-value. R-value is a measure of an insulation’s ability to resist heat flow, and the higher the R-value, the more effective the insulation. Mineral wool insulation has a higher R-value than many other types of insulation, making it a great choice for keeping a building warm in the winter and cool in the summer. Plus, it’s relatively easy to install and will last for years without needing to be replaced.

What Happens When Mineral Wool Insulation Gets Wet?

Unlike other types of insulation, mineral wool is hydrophobic and doesn’t absorb water. This means that when it gets wet, it won’t retain the moisture or allow it to pass through. This makes it an excellent choice for areas with high humidity or moist conditions because the insulation will stay dry and still provide great thermal performance. As long as the correct installation methods are used, mineral wool does an outstanding job of resisting moisture buildup and protecting your home from condensation and mold growth.

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