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Green Roofing

Wednesday, 5 June 2019 09:44:25 Europe/London

Green roofs are rapidly becoming more popular these days, mainly due to their many benefits (if you’re not sure what a Green Roof is check out the Instagrufe GrufeKits by clicking here). In fact some places like San Francisco, Singapore and Copenhagen are even introducing legislation requiring their installation on new commercial and large residential developments. The popularity of them in the UK has definitely grown over the past couple of years, but the largest proportions have been installed in the Greater London area.

This begs the question, should the UK government introduce similar measures to ensure more Green Roof installations? There is a lot of evidence that points to this being an excellent idea as larger and larger areas have been urbanised in UK, and many more are currently in the process of doing this. There would be many benefits to this type of legislation, both environmental and economic. Here are just some of those benefits:

  • - helps the surrounding environment by providing wildlife habitats
  • - absorbs CO2, pollution and more from the atmosphere
  • - helps to improve air quality and environment
  • - improved sound and thermal insulation
  • - can help reduce “heat island” effect in urbanised areas
  • - helps protect the roof and its structure from the UV light and heat of the sun
  • - can increase space and provide new natural amenity areas
  • - helps lower energy costs and save money
  • - can increase the value of the development


So given the above points it seems logical that implementing this type of legislation would be a huge step forward in many ways, but what do you think? Let us know if you have any thoughts on this subject, and if you are interested in looking into getting a Green Roof why not have a look at the Instagrufe GrufeKits by ANS Global on Roofing Supplies 4u!

Comments | Posted By Matt Bacon

GRP Flat Roof replacement

Friday, 26 April 2019 12:21:04 Europe/London

Following on from our last blog on felt flat roof replacement, we thought it would make sense to move on to a brief overview of GRP flat roofing replacement.

GRP flat roofs (more commonly known as Fibreglass flat roofs) have become increasingly popular in the roofing world over the past 10 years. This is in no small part due to the fact most will be covered with a manufacturer guarantee of around 20 years and are expected to last around 10 years after that.

One of the other reasons for their increasing popularity is the fact that if they are installed correctly they will be very resistant to leaks. However if leaks do occur you will often find that the majority of the time it is due to errors in the original installation (laying a GRP roof is more challenging than many people anticipate) rather than the GRP roof reaching the end of its anticipated lifespan.

Unfortunately finding the cause of a leak in this type of roof can be a bit of a challenge, this is mainly due to the seamless construction of GRP roofing, but once the area of the leak is identified it is a very straightforward repair in most cases.
However if these small repairs do not fix the leak its often best to consider replacing the entire roof, as it is likely that the main cause will be an installation error as mentioned earlier such as if the boards used were not completely dry at the time of installation (in this situation the only option would be an entire roof replacement).

Comments | Posted By Matt Bacon

WHEN SHOULD A FELT FLAT ROOF BE REPLACED?

Friday, 12 April 2019 12:19:50 Europe/London

Up until the 90’s most flat roofs were constructed using roofing felt which would either be torched on roofing felt or a pour and roll roofing felt tacked onto the roof. As most felt roofs are laid as a low cost option (using a lower grade felt) these methods can have a relatively short lifespan. However when using higher grade or premium felt, most of which will be built up using differing numbers of layers and types of felt, will often have a lifespan of 10 to 25 years.

Often the weakest point on these types of roofs are the joints or laps of the roof as over time water can get in through these parts, especially if the roof is prone to pooling water (this usually happens when there is not sufficient drainage on the roof). This can cause the boards below the roof to soak in water and expand, which will trap moisture causing the felt to start to separate from the boards, which in turn allows more water to get through. 
For this reason it is recommended the roof should be inspected for leaks like this regularly so any issues can be rectified before major problems occur. This should be checked at least once a year, if not more.


As with all roof types eventually the felt will start to deteriorate over time, and become much more brittle and more likely to crack, so eventually the felt (and possibly the boards below) will need to be replaced. This deterioration can be down to any number of factors such as sun, heat, UV exposure and just the weather in general.

If you notice any of the issues mentioned above on your flat felt roof, this probably means it is time to start considering getting it replaced or (at the very least) repaired, although repair should be considered a sort term solution.
Repairs can be anything from a layer of Cromapol Paint to more Roofing felt being torched on in patches, evidence of either of these methods would be a sign that the roof has already had problems so replacement should be considered.

Comments | Posted By Matt Bacon

New Website Live

Wednesday, 15 July 2015 11:10:29 Europe/London

Whoop Whoop!!

At last our new and improved website is up and running!! No problems so far.

There are still new products being added, so please bear with us. If you require anything not listed please call 0844 335 8890 and we will do our best to help. We also now have the Live Chat feature up and running waiting for your questions!

Happy Shopping!

www.roofingsupplies4u.co.uk

Comments | Posted By Tony Siriano