Roof Repair (Pitched / Tiled) in Abergavenny

How To Identify Asbestos Roof Tiles

Found in some particular rocks, asbestos is a naturally occurring mineral that’s commonly used before the 1990’s as a building material specifically for roofing. This material was banned in the UK as it was discovered to possess harmful fibres which is potentially dangerous to human’s respiratory health when disturbed and inhaled. According to several reports this health conditions include non cancerous lung disease, mesothelioma and asbestosis, which are all untreatable. Therefore, be it in a domestic or industrial setting, there’s the need to know how to identify asbestos and if found, start the removal process as quickly as possible.

While the three types of asbestos used in roof tiles can be quite easy to identify by themselves, a total reverse is the case, when mixed into a tile. Generally roofing tiles that includes asbestos will mostly have colours such as grey, white or blue-white colour, but so does several other roof tiles made from other materials that are totally safe. As a result, the only way in which you can identify if a tile contains asbestos is by looking for an identification mark. These marks are mostly inscribed onto about one in twenty tiles, therefore if you have a strong feeling that your roof tiles contains asbestos, you may have to remove several tiles before you can identify the marked one. Otherwise, the only way you can confirm is by sending a sample to a certified asbestos testing lab. These labs are knowledgeable and possess the right equipment, tools as well as testing kits to determine the levels of asbestos in your premises. With this, you have a better chance of getting quality results than any other means. What’s more? They’ll also recommend expert asbestos removal services if the harmful material is found to be present in your house.

The feasibility of this will depend on the roof’s strength, in particular its load bearing capabilities. This is simply because tiles are heavier than the metal sheeting. Normally a tiled roof will need to take a load capacity of 60kg per square metre. You will need a trusted roofing company to advise on this.

How To Replace Roof Tiles

If your roof tiles is cracked, missing or damaged in one form or the other, you may want to read up to see if the replacement is something you can do by yourself. The answer is yes, roof tiles replacement can be done as a DIY project especially if you’re an experienced DIYer or confident enough to tackle the project. However, if you lack the confidence needed to take on this task, then we’d strongly recommend you get in touch with a professional roofer who can guarantee the best results for help. In this article, we’ll show you how you can replace your roof tiles with relative ease. Let’s take a look!

✓ As you would have rightly guessed, the first step to replacing your roof tiles is to remove the existing damaged roof tile to create space for the new tile. In the event whereby the roof tile is nailed to down, you will have to pry the nails off before proceeding with the broken tile removal.

✓ Once the damaged tile has been removed, the next step is to replace the roof tile as there’ll now be a gap in the roofing area. Simply position the new tile rightly into the space that was formerly filled by the old damaged tile.

✓ After successfully placing the new tiles in spot of the removed tile, you’ll now have to replace the overlapping tiles to their correct position to secure them. To this with a hammer to lift the overlapping tiles a little bit, so you can pull them back into the appropriate place.

✓ This final step is not a necessary one. However, if you’d like to secure your roof tiles further, you can simply nail it into place with a hammer.

You should inspect your roof at least once a year, to check there are no leaks or infestations. It’s best to do this just after it has rained, so leaks are as obvious as possible. You may find over a period of time there is a build up of moss on the roof, this should be cleaned so rain water has a clear path to the guttering.