GRP roofing is a quite popular type of flat roofing Lisburn. This type of roofing has gained immense popularity over the years for its durability and affordability. This type of roofing can be found in large commercial and small domestic properties. However, some common issues might arise if not installed or maintained right.
The wrong installation of GRP flat roofs can cause several problems. Thus, choosing a certified roofing contractor is extremely important in the first place.
5 Issues You can Face with GRP Roofs
Although Class Reinforced Plastic Roofing is one of the most common types of roofing used in the UK, a lot of users complain about a few issues that they face with this type of roof. Some of the common issues are mentioned below.
Cracking
Cracking of fibreglass roofs are one of the common issues that are easily visible. In rare cases, you might notice some flacking on the surface of the roof. It is better not to ignore it as it can destroy your roof in the long run.
The reason behind cracks on GRP Roofing is either due to the improper application or the resin coat or because of the expansion of the fibreglass due to fluctuation in temperature. The first issue can be easily fixed. However, the second one is a bit complicated. In case of the expansion of the fibreglass, the right roofing contractor will take note of it during the installation. Thus, this issue solely arises because of the wrong installation. These are likely to occur when there is little space between the edges of the roof and the timbre boards. Installing the bad timbre boards is bound to cause cracking.
Ponding
Another common issue that can occur with GRP roofing is ponding. Although flat fibreglass roofing is supposed to be water-resistant, pooling can still take place. The reason behind this can be the wrong design of the roof or the use of degrading materials which can cause drainage problems. This issue can be easily identified. You can see water patches or damps on certain sections of the roof. Ensure you contact a roofing contractor as soon as you notice this issue.
Pinholes
This might not seem to be a problem in the first place but ignoring it can be problematic in the long run. Pinholes in fibreglass roofs are nothing new. These are small holes visible on the surface of the roof due to insufficient coating during installation. These cannot be easily identified because of their size. These can result in water leaks in the future if not repaired. This issue can be easily solved by adding a new coat of resin to the holes.
Alligatoring
Every roof is going to wear out with time, raising the need for replacement. Alligatoring is when your GRP roof appears shrivelled and looks like the skin of an alligator. This generally happens when the roof when the coating of the roof loses elasticity. You can try recoating your roof, but the best option, in this case, is to get your roof replaced.
Blocked Gutters
Guttering is another common GRP roof issue with flat fibreglass roofs. If you do not maintain your fibreglass roofs well, you are likely to have the gutters blocked. To avoid this problem, you should make sure that you get a roof maintenance service at regular intervals.
So, these are the few issues people commonly face if the GRP roofs are not installed or maintained well.
What are Some of the Common Queries that People Have About GRP Roofs?
Since flat fibreglass roofs are popular in the country, people have a few queries about maintaining them.
Given below are the answers to a few questions that people have about GRP roofing problems:
Why do GRP roofs crack?
GRP roofs can crack if they are not installed in the right way. The thermal expansion of the roof due to temperature fluctuations is the main reason for the cracks.
How long will a GRP roof last?
A flat fibreglass roof can last 30 years if installed and maintained well.
Can you recoat a GRP roof?
Yes, you can go for a recoating service for your GRP ROOF if it is in good condition.
What happens if GRP gets wet?
Water can change the properties of the coated resin. Thus, ensure that you cover the resin with a rain cover during rains.
Final Thoughts
Every roofing type can develop problems if not maintained or installed wrongly, and GRP roofs are no exception. Thus, it is important to be extremely careful while choosing your roofing contractors. Roof maintenance can also go a long way to avoid GRP roofing problems.
If you are looking for roofing contractors in Lisburn, you will get a lot of options to choose from. Make sure that you choose a certified and experienced roofing service.
Conclusion
If you are looking for a roofing contractor service, you must approach a professional GRP Roofing company with experience in all kinds of re-roofing. The best part is that you’ll get professional advice on how to address your problems, which will help you earn the best returns on your investments while providing peace of mind for your family. The key is to find a contractor who has experience in the common problems associated with GRP roofs and how to solve them. In fact, most of these problems arise from people not doing their research on what roofing materials they want installed and from where.
There are certain GRP roofing problems that are very commonly faced by most homeowners. AGRP is a synthetic polymer-based composite material which is used in the liner of flat roofs. These GRP roofs not only protect the building from heat and rain but also keep building materials intact for many years. Roofing problems can be common, and in many cases they are due to improper installation or conditions that are beyond a homeowner’s control (such as weather damage). If you find that you are experiencing problems with your GRP roofing, the first thing that you should do is contact a reputable company like www.markis.com.au/. The professionals there will be able to diagnose the problem for you and suggest a solution.
