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Open cell foam insulation is a type of spray foam that has a low density and a sponge-like texture. It is created by mixing and spraying a foam material that expands and cures into a lightweight and porous insulation. This type of insulation is typically used in residential construction for a variety of applications.
Open cell foam insulation is commonly applied to walls, ceilings, and roof decks, where it provides thermal insulation and soundproofing. It is also used in areas such as attics and crawl spaces.
Closed cell foam insulation is a type of spray foam that has a high density and a rigid, impermeable structure. It is created by mixing and spraying a foam material that expands and cures into a dense, closed-cell form, which prevents air and moisture from passing through. This type of insulation is typically used in various commercial, and industrial applications.
Closed cell foam insulation is commonly applied to walls, ceilings, and roof decks. It is also used in basements, foundations, and exterior walls to enhance structural strength and create a moisture barrier. Additionally, closed cell foam is utilised in areas exposed to high moisture or water, such as crawl spaces and marine environments. Due to its impermeable nature it is commonly sold and used as a restoration product.
Firstly, it’s important to note that there are two types of spray foam insulation: Open-cell and Closed-cell. These terms describe the composition and structure of each type.
The extent of potential problems largely depends on how each type of foam is applied. Another crucial factor is the level of care taken before installation. Fortunately, we now have clear cut guidance issued by the PCA and RICS on what is and what isn’t fit for purpose. We can now, with confidence, assess report and advise consumers and homeowners within this strict guidance.
If you’re unsure which type of spray foam you have, please contact us today.
Unfortunately as a company we come across these situations on a daily basis and are important considerations and can increase risks even further.
– Move and cover belongings
– Lay dust sheets around the property and loft floor
– Set up walk boards
We will meticulously remove the foam using both powered tools and manual methods, taking extra time and care compared to the average company. Our approach ensures the removal of every last fibre without causing any additional damage to the roof.
– Thoroughly scraping back any foam bonded to rafters or battens
– Sanding or buffing all woodwork
– Finishing with a full timber treatment to both repair any damage and preserve the building’s structure for many years to come
We take pride in our work and value our reputation. We ensure that every job site is left spotless, both inside and outside the loft space. Our goal is to leave the area in the same condition we found it, if not better!
At Foam Away, we understand that the decision to remove spray foam insulation comes with the necessity for precision, safety, and expertise. Our team specialises in the safe and effective removal of outdated or improperly installed spray foam, addressing both the complexities and the potential hazards involved in the process.
We recognise that each home and situation is unique, and we bring a tailored approach to every project, ensuring that your property is restored to its original condition without compromising on safety or quality.
Spray foam contains Isocyanates which are powerful irritants to the mucous membranes of the eyes and gastrointestinal and respiratory tract.
Spray foam has been known to cause damage to the structure of your roof by not allowing it to breathe, which can result in rotting. Most of the time this will be hidden behind the foam itself.
Spray foam is very flammable putting your property and anyone living in it at much higher risk.
Because of the dangers associated with spray foam insulation, mortgage companies may not lend for properties with spray foam installed.
Just like mortgages, your provider will more than likely check your property for spray foam insulation and can refuse to release equity on this basis.
What is Dry Ice Blasting?
Dry ice blasting is an advanced cleaning technique used to effectively remove both open and closed cell spray foam insulation. The process involves the use of compressed air to propel solid CO2 pellets, commonly known as dry ice, onto the surface of the spray foam. As the dry ice makes contact with the foam, it rapidly sublimates, lifting away the foam while simultaneously eliminating any dirt and contaminants present.
What sets dry ice blasting apart is its non-abrasive and non-destructive nature, making it particularly suitable for delicate surfaces. Unlike traditional cleaning methods, dry ice blasting does not require water or cleaning chemicals, making it an environmentally friendly solution.
In summary, dry ice blasting provides a versatile, eco-friendly, and efficient method for cleaning closed cell spray foam insulation and is widely applicable in different industries.
When it comes to spray foam removal, not all companies are created equal. At Foam Away, we’ve built our reputation on precision, professionalism, and putting our customers first—delivering a service that goes far beyond simply “getting the job done.”
Spray foam removal isn’t a general trade—it requires specific knowledge, the right techniques, and a careful approach to avoid damaging your property. At Foam Away, this is what we specialise in. Our team is fully trained in safe, effective removal methods, ensuring your roof structure and materials are protected throughout the process.
One of the biggest concerns with spray foam removal is potential damage to rafters, tiles, or felt. We use refined, non-destructive techniques designed to carefully break down and remove foam without compromising the integrity of your roof. This means less risk, less mess, and better long-term results.
No two properties—or spray foam installations—are the same. That’s why we don’t take a one-size-fits-all approach. We assess every job individually and create a bespoke removal plan that suits your roof type, foam condition, and overall goals.
“After having spray foam insulation installed in our home for many years, we decided to replace it for the sake of safety. We are so thankful that we chose to go with Foam Away for this job! Their team was professional and skilled, providing us with quality workmanship at a great price. We highly recommend their services.”
“Working with Foam Away on our project to remove old spray foam insulation and replace it with new insulation was nothing short of amazing! They worked quickly and efficiently, not only completing the job in record time but also leaving our home clean and organized when they were finished. We have already recommended them to others looking for home improvement projects.”
“Since having Foam Away install new insulation in our loft, we have noticed a significant improvement in the temperature of our home. We are so glad that we chose them because they provided us with excellent customer service and skilled workers. We would highly recommend them to anyone looking for insulation services.”
Trust us to restore your property’s integrity with professionalism and care. Reach out today to discuss your specific needs and learn more about our comprehensive spray foam removal services.
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