Asbestos Insulating Board Removal in Guildford

Asbestos insulating board is the material that changes the shape of a job.

Everything else on this site is work we carry out ourselves. AIB is not. It is licensed work under the Control of Asbestos Regulations 2012 wherever the risk assessment shows the job is not short duration, and it needs a contractor holding an HSE licence.

We are direct about that for a reason. A homeowner cannot tell insulating board from cement board by looking at it, and the price difference between the two is roughly four to one. That gap is where the temptation sits.

What it is, and how it differs from cement

Both are flat grey boards. That is where the similarity ends.

Asbestos cement is dense and hard. Tap it and it rings. The fibre content is low and it is locked into a cement matrix, which is why it is non-licensed work and why it comes off in whole sheets.

Asbestos insulating board is light and soft. You can mark it with a fingernail. The fibre content is far higher, up to a quarter of the material by weight in some products, and it is barely bound at all. Break a piece and it crumbles rather than snapping. That friability is the entire reason for the different legal treatment.

It was used from the 1950s until 1980, chosen for fire resistance and insulation. In practice that means it turns up around heat and around escape routes: ceiling tiles, boiler and airing cupboard linings, panels over doors, soffits, partition infill, and the backs of heaters and storage units.

Why identification comes first

An asbestos survey at £200 to £400, or a single sample and lab test, is not a formality here. It is the step that determines which of two completely different jobs you are buying.

A cement soffit at around £50 per square metre and an insulating board soffit at £200 to £300 per square metre are the same board in the same position on the same house. Nobody should be quoting either until a laboratory has said which it is.

There is one more reason. If the material is AIB and it gets treated as cement by a contractor without a licence, the offence happens at your address, on your instruction, with your name on the paperwork.

What licensed removal actually involves

This is where the money goes, and it is worth seeing the list.

Notification. Fourteen days written notice to HSE before work starts, using form ASB5. That is a statutory period, not a guideline, and it cannot be compressed because the job is urgent.

Plan of work. A written plan under Regulation 7 setting out the method, the controls and the emergency arrangements, alongside the risk assessment required by Regulation 6.

Enclosure. The working area is sealed and held under negative pressure so air moves inward. A decontamination unit is set up, with airlocks between the dirty and clean sides.

Controlled removal. Material is kept wet, taken down in whole pieces where possible, and bagged inside the enclosure. Nothing crosses the boundary unbagged.

Air monitoring throughout, and medical surveillance for the operatives every two years, which licensed work requires.

Four-stage clearance by an independent analyst before the enclosure comes down, ending in a certificate of reoccupation.

Three to four weeks from first call to getting the space back is a realistic timeline for a straightforward domestic job. Anyone offering to start next week has not given notice.

What we do

We are the single point of contact rather than the contractor on site.

That means identifying the material and arranging the testing, obtaining and comparing quotes from HSE-licensed contractors, checking the plan of work and that notification has actually been given, coordinating the clearance, and making sure the consignment note and the reoccupation certificate end up with you rather than in a filing cabinet somewhere.

Where a job has both licensed and non-licensed material, which is common on a refurbishment, we carry out the non-licensed part directly and the licensed part goes to the contractor. Sequencing those two correctly is most of the value.

When sealing beats removing

Removal is not automatically the right answer, even here.

Sound insulating board in a place it will not be disturbed can legitimately be managed rather than removed. Encapsulation at around £30 per square metre against £200 to £300 is a very large difference, and for a landlord or a commercial occupier with a Regulation 4 duty to manage, a sealed and recorded panel is a perfectly proper outcome.

It stops being appropriate when the board is damaged, when it is somewhere that gets knocked or drilled, or when planned work means it has to come out regardless. And sealing leaves the material in the building, which means it goes on the asbestos register and passes to the next owner.

Questions worth asking a licensed contractor

If you are getting quotes yourself rather than going through us, these five separate the serious from the rest.

What is your licence number and when does it expire? HSE licences are held by named companies for a fixed period. It is a reasonable question and a licensed contractor will answer it without pausing.

When will notification be given? The answer should be a date at least fourteen days before the start. If the start date is sooner than that, either notification has already gone in for a job that was not yet won, or it is not going in at all.

Who is doing the four-stage clearance? It must be an independent analyst, not the removal contractor and not somebody they employ. If the same firm is removing and clearing, that is the answer to walk away on.

What happens to the waste, and will I get the consignment note? The note is yours. It should be handed over rather than kept, and it should name the permitted site the material went to.

What is in the enclosure and what is outside it? Worth knowing because it determines which parts of the building you can use, and for how long. A vague answer here usually means the plan of work has not been written yet.

Around Guildford

AIB follows building type more than area, and locally it shows up in three places.

Nineteen sixties and seventies flats and maisonettes, where suspended ceiling tiles and panels around service risers were standard. There are runs of these across the town.

Houses with a boiler or airing cupboard untouched since the 1970s. The lining panel at the back of an airing cupboard is one of the most common single pieces of AIB in Surrey housing.

And commercial and public buildings of the same era, where fire compartmentation was built from it and where a Regulation 4 duty to manage now applies. Those are covered on the commercial asbestos removal page.

We work across Guildford and the towns around it, and arrange licensed contractors throughout that area. The areas we cover page lists them.