Cornwall’s Asbestos Roof Coating Expert
Covering all TR and PL postcodes, we offer liquid roof coating of asbestos and asbestos removal,
– Asbestos roof liquid coating
– Asbestos roof removal
– Liquid polyurethane roofing
We offer free, no obligation quotations, 5 and 10 year guarantees and 0% deposit on all roof repairs.
Fill in our contact form or call us today request a site visit within the next 48 hours!
01326 459 002
Request a free survey..
ASBESTOS ROOF COATING
0% DEPOSIT & GUARANTEED FOR 5 or 10 YEARS
Keynvor Roofing offer liquid roofing systems that can be used in a variety of scenarios. Whether you need a quick fix to an existing asbestos roof or you require a great looking, long lasting roofing system we have the expertise to advise and install the perfect roofing solution.
Liquid Roofing
A seamless, highly durable and highly flexible weather proofing system that can be applied over existing roof coverings providing that the sub deck remains in good order.
Call us today for a free quotation 01326 459 002



Why choose liquid roofing?
A liquid polyurethane coating system is a layer (type of polymer) that is applied and protects base material from weathering, abrasion and corrosion. The system normally is a single or a twin pack that may have fleece or fibre glass matting and is installed ‘Wet on wet’. As this product has progressed the liquid has now become odour free, and is ideal for projects on offices, schools, hospitals and other sensitive areas.
Our three stage process
1: The process starts with a biocide treatment which sterilises the surface to ensure the longevity of the coating.
2: Sealant and a reinforcing fleece is applied to any cracks or joins.
3: Liquid polyurethane is then applied to both seal and encapsulate the asbestos. The finish is both waterproof and highly flexible, allowing for a small amount of movement within the roof structure.
Main advantages of liquid roofing
– can be applied over existing failed asbestos roofs
– a seamless, one piece installation with no joins
– it can be repaired or extended
– it can be cleaned
– liquid polyurethane can be recoated to extend its life
Liquid roofing applications
– waterproofing asbestos or fibre cement roofs
– new build, repair or surface and flat roof refurbishment projects
– Flat roofs, balconies, terraces, walkways
– complex roof details, upstands, penetrations and terminations
– liquid roof coatings can overlay an existing roof
– waterproofing gutters, valley gutters and drainage channels
For a free quotation, call us today on 01326 459 002
Asbestos FAQ’s
Is asbestos banned in the UK?
The use of asbestos has been banned since 24th of August 1999. The ban became legal through The Asbestos (Prohibitions) (Amendment) Regulations 1999. This legislation was wide-ranging and banned the sale, lease, hire, hire-purchase, loan, gift, or exchange of asbestos and also its importation into the UK. Although asbestos was banned 20+ years ago, it is still impacting people’s lives today and will continue to do so for decades to come.
What types of asbestos are there?
There are two main types of asbestos, these are:
Serpentine Asbestos (also known as white asbestos) and
Amphibole asbestos – these consist of various minerals and colours vary including blue, brown, green, grey, and yellow. The amphibole asbestos family includes actinolite, amosite, anthophyllite, crocidolite, and tremolite
How many deaths does asbestos cause each year in the UK?
More than 5,000 people are dying from asbestos-related illnesses every year in the UK. Asbestos history shows it was used as a building material as recently as 1999. This means there’s a big chance of the building you live or work in containing asbestos. Statistics from the HSE (Health & Safety Executive) published in 2021, relating to 2019 revealed:
Mesothelioma – 2,369 deaths
Lung cancer – 2,500 deaths (estimate) and
Asbestosis – 490 deaths
What should I do if I suspect asbestos is present on my property?
If you think asbestos is present on your property, you should have an asbestos survey carried out. A risk assessment will need to take place before any removal work takes place. The risk assessment will tell you if the asbestos needs to be removed by a licensed contractor. If asbestos is present in cement, you may be able to remove this without a licence as long as you have accessed sufficient information and training.
What is an asbestos survey?
If you suspect asbestos is present on your property, you should have an asbestos survey carried out. This survey will tell you whether asbestos is present, whereabouts it is located, how much you have and the kind of asbestos-containing materials you need to deal with.
Once the survey has been completed, a risk assessment and management plan can be completed. During the survey, asbestos-containing materials will be sampled and analysed. Surveying can only be completed by a competent professional who has sufficient experience in this area.
Who has a ‘duty to manage’ asbestos?
Anyone who is responsible for maintaining and repairing commercial premises has a ‘duty to manage’ asbestos. This requirement is part of the Control of Asbestos Regulations 2012 (Regulation 4). If asbestos is present or presumed to be present, the person with this responsibility has a legal obligation to manage it.
When might someone need an asbestos license?
Some asbestos-containing materials can only be handled by those with a license from the HSE. Licences are rarely granted for over three years. This means the quality of licence holders’ work can be assessed regularly, and licences can be reviewed.
Does all work with asbestos materials need a licence?
Some lower-risk materials don’t require a licence. Work involving asbestos insulation, sprayed asbestos coating and asbestos insulating board requires a licence as the work is more hazardous.
For further information please visit the HSE website.
Would you like to talk to someone about your asbestos removal or coating requirements?
Call us today on 01326 459 002


6 Reasons To Choose Keynvor Roofing!
1: More than 20 years experience in all aspects of flat roofing
We focus on one thing and do it really well!
2: More than 25 years experience in all aspects of construction
We have the knowledge to future proof your installation
3: We specialise in both modern and heritage remedial works
We understand how bring together new roofs and old buildings
4: We’re a small team of two – no sales people, no office staff
We offer a more personal service and competitive pricing
5: 5 or 10 year guarantees on all new installations
Giving you piece of mind and the assurance that we’re here to help
6: Pay no money up front with 0% deposit
You do not part with a penny until you’re 100% happy
For a free quotation, call us today on 01326 459 002
Customer Testimonials
Take A Look At What Our Customers Have To Say…
David - Padstow
Thank you for a wonderful service and help on my Roof ! Will truly recommend you guys for what you done a very big thank you!
Melanie - Falmouth
Just to say a big thank you to Keynvor Roofing and staff for going out their way to help with repairing my roof, so happy with the service thank you all.
Duncan - Falmouth
Came out within 48 hours as advertised. Very happy with the repair carried out. Will recommend to family and friends.