Dry Ice Blasting Spray Foam Removal in the UK

Closed cell spray foam can be difficult to remove because it grips tightly to the roof structure. Our dry ice blasting spray foam removal method loosens and removes the foam while protecting the timber underneath. We also provide the inspection reports and paperwork needed for your mortgage or property sale.

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Call 0800 0076832 — Get your free quote Established 2005.

Removing closed cell spray foam is not a job you want to leave to guesswork. Once this hard, rigid foam has bonded tightly to the roof, getting it off without harming the layers underneath can be a real challenge. Dry ice blasting offers a powerful and controlled way to break away stubborn foam that makes the removal quicker while keeping the focus on protecting your roof.

At Smart Spray Foam Removal we have 10+ years of experience in dry ice blasting spray foam insulation removal in the UK. Our expert team knows how to use the equipment properly and adjust the blasting to suit different types of foam and roof conditions.

Moreover if closed cell spray foam is holding up your mortgage, remortgage, property sale or equity release, we can help with the removal and the paperwork that follows. Our work is documented to the standards expected by lenders and RICS surveyors, with the relevant certification provided for mortgage or equity release applications. Every job is fully insured and backed by a 15-year guarantee, giving you peace of mind that your property is in safe hands.

Call today 0800 0076832, email info@smartsprayfoamremoval.co.uk or request a free survey. Our team will get back to you within 24 hours with clear advice on your next step.

Why Dry Ice Blasting Works Best on Closed Cell Foam

Dry Ice Blasting has gained its popularity over other removal methods such as scraping or chemical removal for a number of reasons. As a leading dry ice blasting spray foam removal company in the UK, we recommend this method for the practical benefits it offers when removing stubborn closed cell foam.

The central advantage — less aggressive removal:

Traditional foam removal methods include scraping, cutting, pulling or using tools like knives or chisels. While these methods are good enough for open cell foam they do not work on closed foam that in most cases is strongly attached to the roof.

When we work at your property we don’t want to accidentally damage roof tiles, timber rafters, underneath membranes, slates or electric cables. Using dry ice blasting helps us easily break the foam away while minimising surface damage.

Efficient removal process — saves time & labour:

Closed foam is very hard and rigid. Removing such strongly bonded foam can be incredibly labour-intensive. As professional dry ice blasting spray foam removal contractors we know how quickly the manual work can add up. So we use dry ice blasting to cut down the hard manual work and get the job done faster.

Dry ice blasting removes spray foam in a very different way from scraping and other hands-on methods. Small pieces of dry ice are fired at the foam at high speed which causes the hardened foam to crack and loosen from the surface. The dry ice then disappears into the air so there is no blasting media left behind to clean up.

For closed cell foam that has bonded tightly to the roof, this makes dry ice blasting a particularly useful removal method. It gives us the power needed to tackle stubborn foam without bringing water or chemical products into the process.

What You Receive With Our Spray Foam Removal Service

Safe Removal of Isocyanates

Spray foam contains isocyanates, and disturbing it releases dust and vapour. We comply with strict HSE regulations to reduce isocyanate exposure. Our team uses industrial extraction fans and negative air pressure units to draw chemical dust out of the loft and the attic to prevent spreading it in your home.

Lenders who Accept Our Reports

Our reports are prepared to provide supporting documentation for mortgage applications and are considered by lenders including Nationwide Building Society, NatWest, The Co-operative Bank and Coventry Building Society, subject to the lender’s individual criteria and valuation.

RICS-Compliant Removal Report

We are registered as an upper-tier waste carrier with the Environment Agency (EA). All removed foam is transported to a licensed commercial waste facility. We also provide you with a Waste Transfer Note (WTN) that tracks the waste from your roof to its final authorised disposal point.

Photographic Evidence

We provide clear before-and-after photos of every area we have worked on. This gives homeowners proof that the foam has been properly removed and helps them show the work to lenders or surveyors. See examples in our gallery.

Licensed Waste Disposal

Insurance-Backed Guarantee

A 15-year guarantee underwritten by Confederation of Roofing Contractors 2000 Ltd t/a CORC Insurance. This is to give you peace of mind about the quality of work done.

Post-Removal Certification

We provide improved u-value figures, timber moisture readings and an EBR-01 certificate after removal. These documents show that the work has improved the property and the roof is in good condition.

0% Finance Available

Spread the cost of your spray foam removal with no interest through our 0% finance options. This makes essential removal easier to afford without paying the full cost upfront.

Planning Your Dry Ice Blasting Removal

When it comes to closed cell spray foam insulation removal, there is no one-size-fits-all approach. Dry ice blasting is a highly effective way to remove this type of foam but how it is used depends on the condition of a roof

For example, in cases where the foam is directly attached to the underside of old tiles, there is no protective membrane and the tiles are already fragile. Using the dry ice blasting method on such a roof will increase the risk of damaging the old tiles or dislodging them during removal.

On the other hand if the foam is still attached to timber, there is a membrane beneath the roof tiles and the foam can be removed while leaving the membrane intact. This is a different removal condition where dry ice blasting can be used to remove the foam effectively without disturbing the membrane or causing unnecessary damage to the roof.

Different Foam, Different Ways to Remove It

At Smart Spray Foam Removal, we are committed to giving our customers the safest and most effective solution. Depending on the roof condition our dry ice blasting spray foam removal specialists choose the method that will work best for each area:

Dry Ice Blasting — where the closed cell foam is firmly bonded and needs a more powerful method to break it away from the roof structure.
Manual Removal — where the foam can be safely removed by hand or with simple tools without putting unnecessary pressure on the roof.
Combined Removal — In some areas, we use dry ice blasting to remove the bulk of the foam. Then finish the job by manually brushing away the remaining residue for a cleaner finish.

Every project we work on includes a free Roof Health Report that allows us to plan a removal strategy around the roof’s specific conditions and determine whether dry ice blasting can be used safely and effectively.

What’s Included in Our Free Roof Health Report

Our qualified dry ice blasting spray foam removal specialists inspect the type of foam, its thickness, approx coverage and whether the foam touches the tiles or roof membranes. They also look for signs of moisture, timber deterioration if accessible, location of rafters, any electrical wiring and whether there are fragile components nearby.

After a detailed survey the team mentions their findings and suggestions in a free Roof Health Report that contains:

Moisture readings taken from the roof timbers to check for damp, condensation and mould.
Test openings — small sections of foam carefully removed to check the condition of the roof underneath.
A full roof inspection covering rafters, beams, roofing felt and tiles or slates.
Hidden damage checks to identify any signs of rot, damp or other problems beneath the foam.

The report gives a clear condition of the roof and helps our team choose the right tools and safest removal methods. As a result we can use dry ice blasting where it is safe and effective and take extra care with any areas that need a gentler approach.

Inside Our Dry Ice Blasting Removal Process

As a leading dry ice blasting spray foam removal company in the UK, we follow a clear process from preparing the roof and setting up the equipment to carefully removing the foam and checking the area once the work is complete. Here’s what you can expect from start to finish.

Free Site Survey

The team takes their time to survey the site area. A free Roof Health Report is shared with the client that includes the preferred removal methods, either manual or dry ice blasting or a combination of both for safe insulation removal. The report also outlines a clear breakdown of dry ice blasting spray foam removal cost with no hidden charges.

Planning & Site Preparation

At this step our dry ice blasting spray foam removal contractors start planning your foam removal project. They schedule installation dates, order any important materials and arrange scaffolding if it is needed. Likewise they cover the floor and access routes with full dust sheets, seal the working area with containment and set up extraction beforehand to limit dust exposure during removal.

Foam Removal

This is where the actual dry ice blasting loft spray foam removal work begins. Our team blasts the foam in a controlled manner by using sweeping motions to evenly distribute the dry ice pellets. When the dry ice hits the foam, it quickly turns into gas which causes the foam to become brittle so it can break away from the surface. After bulk foam is removed the team inspects for any residue and carefully removes it by hand.

Cleaning, Disposal & Documentation

The brittle foam, dislodged particles and debris are removed using a high-powered vacuum with HEPA equipment. The insulation is packed into eco-friendly bags and disposed of in accordance with UK regulations. Once all work is done the team hands over the client their guarantee, completion report, photographs, certification and Waste Transfer Note.

Why Choose Smart Spray Foam Removal

Even though dry ice blasting is an advanced way to remove closed cell spray foam, the equipment behind it is still powerful enough. The wrong pressure, nozzle, technique, angle or substrate – anything – can cause damage to the roofing layers. This is why working with professionals makes the entire difference. We don’t just focus on getting the foam off but also on keeping the roof safe throughout the process.

Experienced professionals trained in dry ice blasting loft spray foam removal
10+ years of experience handling difficult spray foam removal jobs
Careful work around tiles, slates, membranes, battens and other roof layers
High-powered HEPA vacuum cleaning to leave the work area clean and tidy
Complete guidance on suitable replacement insulation for your roof
0% finance options to make spray foam removal easier
Free site survey and fixed written quote with no obligation
Fully insured work backed by a 15-year guarantee

Looking forward to safely removing closed cell spray foam? At Smart Spray Foam Removal UK we bring years of hands-on experience to residential roof spaces, lofts and attics, commercial and industrial buildings, agricultural barns and farm structures, garage roofs and outbuildings and conservatory roof frames.

Also check the areas we cover or call 0800 0076832 for a free dry ice blasting spray foam removal quote in the UK.

Our Recent Project

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   Based on 10 reviews 
    
 
 
 
   
 
 
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   Charlie Thomas 
 
 
 
 Trustindex verifies that the original source of the review is Google. they did a  great job they cleaned up every night  they were very polite  I would highly recommend them
  
 
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   Glenn Maxwell 
 
 
 
 Trustindex verifies that the original source of the review is Google. They quoted last Wednesday, attended on the Friday, work completed by the Monday.  Incredibly slick service.  Would certainly recommend them.
  
 
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   Daniel Adams 
 
 
 
 Trustindex verifies that the original source of the review is Google. Their team worked diligently and removed all foam insulation without any issues. The quality of work and professionalism stood out. I would highly recommend them.
  
 
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   Gracelyn Elle 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very impressed with the workmanship and customer service. SMART SPRAY FOAM REMOVAL LTD handled the entire project smoothly and professionally
  
 
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   Alexander Scott 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had concerns about removing spray foam insulation, but the team made the process simple and straightforward.
  
 
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   Joshua Hall 
 
 
 
 Trustindex verifies that the original source of the review is Google. The results were exactly what I was hoping for. A trustworthy company for insulation removal.
  
 
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   William Roberts 
 
 
 
 Trustindex verifies that the original source of the review is Google. Professional and reliable service throughout. The team arrived promptly and carried out the insulation removal with great care. They left everything neat and tidy. I would definitely recommend them to others.
  
 
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   Judith wilson 
 
 
 
 Trustindex verifies that the original source of the review is Google. SMART SPRAY FOAM REMOVAL LTD provided a top-quality service. The crew was hardworking, efficient, and very organized. They completed the job within the promised time. I’m extremely happy with the final result.
  
 
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   Jack Brown 
 
 
 
 Trustindex verifies that the original source of the review is Google. The service provided was excellent and stress-free. From the initial quote to completion, everything was handled professionally. The team ensured the area was clean and safe afterward. Very satisfied with the outcome.
  
 
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   Philip Reed 
 
 
 
 Trustindex verifies that the original source of the review is Google. I recently had spray foam insulation removed and the whole process was handled very professionally. The team arrived on time, explained everything clearly, and completed the work efficiently. The property was left clean and tidy afterward.

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Frequently Asked Questions

What is dry ice blasting?

Dry ice blasting is an advanced and efficient way of removing closed cell spray foam using small pellets of dry ice fired at the foam under controlled pressure. The impact makes the hardened foam brittle and breaks it away from the surface. The dry ice then turns into gas so there is no blasting material left behind.

Why use dry ice rather than cutting the foam off?

Closed cell foam can bond very tightly to roof timbers which makes cutting and scraping not only slow but also labour-intensive. Dry ice blasting can break up the hardened foam without putting a blade directly against the roof layers. This can make removal quicker and reduce the amount of manual work needed.

Is dry ice blasting right for every roof?

No. It mainly depends on the roof condition or how the foam was installed. For example, if foam is directly against fragile tiles with no membrane underneath then blasting could increase the risk of damage. This is why we carry out a survey first and plan the removal around the individual roof.

Will dry ice blasting damage my roof timbers?

Dry ice blasting should be used carefully around roof timbers as the equipment is powerful and needs to be handled correctly. At Smart Spray Foam Removal we follow a combined approach where possible to minimise damage to roof timbers. The team removes bulk foam using dry ice blasting and carefully brushes off any remaining layers using manual work.

Is dry ice blasting safe to use in an occupied house?

Yes. Dry ice blasting spray foam insulation removal can be carried out in a home but the work area needs to be properly managed. Since dry ice turns into carbon dioxide as it is used, good ventilation is very important especially in enclosed loft spaces. We also keep the work area controlled so that people in the property are not exposed to the blasting process.

Does dry ice remove closed cell foam as well as open cell?

Yes. Dry ice blasting can be used to remove both closed cell as well as open cell spray foam. However because open cell foam is soft and spongier than hard foam we prefer manual removal to protect the roofing membranes.

How much does dry ice blasting spray foam removal cost?

On average dry ice blasting spray foam removal costs £40–£100 per m² in the UK. However this is the base price as many factors like roof condition, loft size, accessibility and the amount of bonded foam affect the cost. Contact us today to get a free dry ice blasting spray foam removal quote in the UK.

How long does it take?

On average dry ice blasting roof spray foam removal takes 1–3 days though difficult closed cell jobs can take longer. The method is quicker but the exact time will depend on the size of the roof, how firmly the foam is bonded and how easy the area is to access. Some roofs can be completed within a day while larger or more difficult closed cell jobs can take longer.

Get a Quote Today!

Ready to see your roof again? Call 0800 0076832, email info@smartsprayfoamremoval.co.uk, or book your free survey online. Free Roof Health Report, fixed written quote, no obligation.

Further reading: Open Cell Spray Foam Removal: Complete Homeowner Guide

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