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Rockwool Insulation

We are an authorized dealer of rockwool insulation in Toronto and the GTA. Rockwool insulation provides great fire resistance and sound proofing.

The Best Products And Quality in Building Supplies


Rockwool Insulation

Product Overview

If you have been looking for an insulation material that is easy to install and is very efficient, Roxul insulation has you covered. The insulation gives you ultimate protection from fire and helps control the sound in the room. This superior stone wool insulation is filled between walls to protect from external elements. It is also used on floors to fill the spaces between slabs. It can also be used on ceilings, duct spaces, between firewalls, and conduit pipes. The lightweight material is used in the semi-rigid form and also adds aesthetic appeal.

Technical Data

Roxul insulation sheets prevent a fire from spreading to other areas, especially when used together with a fire sealant. It has a semi-rigid and lightweight nature that allows it to be used in all gaps, whether on the floor or floors. Being non-combustible means the material won’t produce any smoke in case of a fire breakout. It will also prevent flames from spreading and will improve the efficiency of your home. Other benefits you’ll get from this material are increased heat stability and less noise transfer.

Roxul has put its product under tremendous testing processes and has proven that it works as intended. It has been tested for corrosion resistance, moisture resistance, and fire reaction. These tests were done under the ASMR and CAN/ULC regulations and conditions, which means that the material passed international quality and safety standards.

Fire Resistance

Roxul safe insulation sheets will serve as the first line of defence in case of a fire. With a melting point of over 1100 °C, you can expect this material to give your property full protection from fire. The insulation works better when used with other non-combustible materials like a sealant that keeps it in place without affecting its fire resistance capacity. Even on its own, it will not burn up or produce smoke when it comes in contact with flames. On the fire resistance category, this material has undergone several tests, including surface burning, non-combustibility, and smoulder resistance.

Thermal Resistance

Rockwool also has a high thermal resistance that will last for as long as the material lasts. It will remain consistent even if the wall around it expands or contracts, which is a crucial factor in insulation materials. You can rest assured that your home insulation will remain optimal during the hot or cold season.

The thermal stability of this material is one of the reasons why it is one of the most sought-after insulations. You will get more efficiency, fire and water protection, noise control, and sustainability so long as you have this material on your property.

Sound Absorption

Attenuation is another critical attribute that Rockwool has. The fibres have been strategically structured to dissolve sound waves, and the high density doesn’t allow the sound to escape. This unique construction doesn’t just ensure the sound transmission is controlled in a house but also in large buildings.

Moisture Management

As an inorganic material, Rockwool will not be affected by water or excess moisture. That is one of the reasons why it works perfectly between walls and even floors. It will not rot, rust, or get damaged by water in any way. It doesn’t promote the growth of mould or any other fungi either. You won’t have to worry about bacteria growth because the material is very porous. It will keep water from getting through to the insulation layer, but it has the capacity to expel water. If water reaches the insides of your walls or floors, this insulation material will expel it out to allow the inside section to dry quickly.

This stone wool is a versatile material that will protect your property from spreading flames, flooding, and noise pollution. It has been engineered to provide the best performance capacity and exceed expectations. You won’t go wrong if you invest in one of these.

Rockwool insulation is made from natural stone and recycled materials. It consists of recycled slag and Basalt rock. Slag is a by-product of the steel and copper industry, while Basalt is a readily available volcanic rock. Its high density and non-directional fiber structure make it an effective barrier against noise and give it exceptional dimensional stability. Rockwool sound insulation offers more than traditional insulation. When building or renovating your home, you shouldn’t settle for anything less.

Rockwool insulation is fire resistant and can withstand temperatures of up to 2150F. In the event of a fire, the insulation will delay the spread of the fire. The insulation is also water repellent, and its R-value isn’t compromised if it comes into contact with water. The insulation is moisture resistant but vapour permeable. Even if the insulation becomes wet or damp, it will maintain its original performance characteristics once it dries. Since the insulation doesn’t wick water, any water that comes into contact with its outer space will drain – it won’t penetrate into the insulation. 

Rockwool insulation is resistant to mould, mildew, rot, and bacterial growth. It contributes to a safe indoor space. The high density of Rockwool provides a superior fit since the insulation is sag resistant. Rockwool sound insulation holds in place and won’t slump or sag in the wall cavity over time. It will continue to provide continuous sound control and fire protection over time. 

Previously known as Roxul Insulation in North America, the company recently adopted the name Rockwool Insulation after its worldwide parent company. Many homeowners in Toronto continue to use rockwool insulation to upgrade their homes. With proper installation, the insulation provides remarkable improvements in home comfort and energy performance.

Insulating the exterior walls with rockwool, supplies the home with excellent soundproofing and thermal insulation. The insulation is also an excellent choice for interior walls, given its exceptional sound deadening properties.

Installing Rockwool Insulation

You can install rockwool insulation in just about any area where you can install other insulation materials. For instance, you can install the material on interior and exterior walls, basements, and attics. The insulation is particularly perfect for townhomes and condominiums due to its strong soundproofing. It provides an enhanced level of comfort away from external noises. Rockwool sound insulation also comes in handy in improving sound quality in a media office or home theatre. 

Rockwool insulation is the perfect choice for homeowners seeking effective soundproofing and R-value upgrades. The insulation material is safe and doesn’t contain substances of serious concern. Given its mould and moisture resistance, it effectively protects people with respiratory problems against sick building syndrome.

The insulation improves a home’s building envelope when combined with effective air sealing. A building envelope refers to the protective shell your house forms to keep you safe and separate from the outdoors. A home that protects you from the elements and keeps you comfortable has got an effective building envelope. A great building envelope means better comfort, a lesser impact on the environment and more affordable energy bills. 

The insulation is easy to install due to the dense structure that makes it easy to make straight and clean cuts for a perfect fit. 

Does Rockwool insulation deter mice and other rodents?

There is no proven evidence of whether rockwool insulation is rodent resistant. However, compared to fiberglass insulation, rockwool is better. Mice love fiberglass insulation – rockwool would be a better insulation option even if it’s a bit more expensive. The popularity of rockwool and its ability to deter mice and rodents is mainly based on word of mouth. In addition, there is no negative word of mouth regarding mice intrusion from customers who use rockwool insulation. The best way to keep mice off your insulation is to protect the insulation.