Asbestos Survey in Carlisle

Are you planning to remove or renovate your garage? Before proceeding with the intended project, it’s usually essential to firstly determine whether or not your garage contains asbestos. However, asbestos isn’t the easiest material to identify and even more so when you’re unsure of what it looks. The fibres on the other hand are not visible to the eye and can’t be smelt as it’s odourless. In this article, we’ll provide you some helpful tips to spot an asbestos garage roof. Let’s take a closer look!

✓ Figure out when the building was constructed. In the year 1999, a ban was placed on the use of asbestos in the UK, both to manufacture and supply of asbestos materials. As a result, if your garage was built before this period, then it’s very likely that an asbestos containing material was used. It’s also important to note that several garage roofs that contain asbestos are constructed with the help of flat or corrugated sheets of cement.

✓ Check the surface. When cement contains asbestos its usually fairly thin with visible fibres running through it. Also, the surface of the cement will have a texture and also some craters. If you an older cement sheets is incorporated, there’s a high chance that it contains asbestos.

✓ How it’s built. Asbestos materials are usually joined together by aluminium runners and help in position with nails that are blunt-ended. Take a look at the joints, if the sheets inside is held together by wooden or plastic runners then there’s danger.

Finally, roofs made from asbestos cement has a good chance of becoming very brittle.

A typical Homebuyer Report or Building Survey Report doesn’t usually involve checking for asbestos. Your surveyor may let you know that there are certain parts of the property that are likely to contain asbestos, but they won’t do any testing. This means that, if you want to be sure about whether a property contains asbestos, you need to get an asbestos survey.

If your house is built before the 1980’s it’s likely to contain some form of asbestos material which when disturbed can release some harmful fibres whose inhalation can lead to a number of fatal diseases and health issues like lung cancer and asbestosis. If you suspect that your house contains some asbestos materials, the best step to take is to call in a qualified asbestos consultant to carry out a thorough inspection of the area so as to identify the potential asbestos containing materials in your property.

The result of the testing done will bring a peace of mind as it’ll confirm whether or not the material actually contains asbestos. In the event whereby the testing result shows that the material does not contain asbestos, this will significantly reduce your renovation or demolition cost. So if you’re wondering how asbestos testing can be done, simply continue reading.

Identifying asbestos is as simple as just looking at the material with the naked to check if it contains the harmful substance. The presence or otherwise of a potential asbestos containing material can only be confirmed by laboratory testing. A qualitative identification of asbestos in a bulk sample is the best method for testing for asbestos. This asbestos testing process involves taking a look at the fibres under a polarized light microscope and under varying conditions to determine the kind of asbestos it is, if present. The result of the testing, if positive, will identify the type of the asbestos discovered and this can be either white or chyrsotile asbestos, brown or amosite asbestos or, blue or crocidolite asbestos. However in the event whereby the sample doesn’t contain any asbestos, the test result will show NAD or No Asbestos Detected.

The surveyors will check the entire property for signs of asbestos. They may take samples which can be taken away for anaylsis. If they find asbestos, they will inspect its condition, what grade it is and advise you of the best course of action to take.