What is Micafil Vermiculite used for?

Micafil vermiculite is used for thermal and acoustic insulation in lofts, between floors, interior cavity walls and for pipe protection.

It is very easy to use — the granules can be poured straight from the bag and will flow naturally into voids and gaps, covering potential heat-loss areas.

Does vermiculite provide fire resistance?

Micafil vermiculite is fire-resistant, adding an extra level of safety when used as insulation.

What is its thermal conductivity?

The thermal conductivity of Micafil vermiculite is 0.062 W/mK, making it effective for reducing heat loss in winter & keeping spaces cooler in summer.

Is Micafil Vermiculite safe to use?

Yes, vermiculite is safe to use. It is odourless, non-irritant, and non-abrasive, compared to some other insulation materials.

Can it be used for sound insulation?

Absolutely. Vermiculite is also sound absorbent, helping to reduce noise transfer between floors and walls.

Is this product suitable for DIY projects as well as professional use?

Since it requires no special equipment to install, Micafil vermiculite is ideal for DIY loft insulation, cavity filling, or gardening applications, as well as trade use.

What size is the bag?

This product comes in a 100-litre bag, which is lightweight and easy to carry & pour.

Can Vermiculite be used in gardening?

Yes, vermiculite can be used in gardening. While this grade is primarily marketed for insulation, it is also widely used for improving soil aeration, retaining moisture & helping with seed propagation.

Is vermiculite the same as asbestos?

Vermiculite itself is a natural mineral and is asbestos-free. It is safe to use and has been tested for health compliance.

How does vermiculite compare to other insulation materials like fibreglass?

Vermiculite is lighter, cleaner to handle and easier to install than fibreglass rolls. However, fibreglass may provide higher insulation values per thickness, so the choice depends on the application.

Can Micafil vermiculite be reused or recycled?

Yes. Vermiculite is an inert, natural mineral, so it can be reused in many cases or recycled safely without harm to the environment.

Does vermiculite degrade over time?

As vermiculite is highly durable and resistant to rot & moisture, that means it will retain its performance for many years without degrading.

What industries typically use vermiculite?

Vermiculite is a versatile product which is used in construction, insulation, fireproofing, horticulture and packaging industries.

Will I need special PPE when handling it?

You won't need any specialist PPE beyond basic gloves and a dust mask, if handling large volumes indoors.

Please note: Images are for illustration purposes only. Actual product supplied may differ.

Product name: Micafil Vermiculite Large Grade 100L

Product code: BM006517

Micafil vermiculite granules provide thermal and acoustic insulation for in lofts, between floors, interior cavity walls, and for pipe protection. Easy to use, it pours straight from the bag and flows over and into all potential heat loss areas. Non-abrasive and fire-resistant, Micafil helps to significantly reduce heat loss in cold weather and keeps interiors cool in hot weather.