How do I prepare my EPDM rubber roof for winter?

Do you have an EPDM rubber roof? Then it’s time to winter-proof! EPDM is a very durable material and due to its elasticity, even in freezing temperatures, this helps prevent cracking and splitting, found more commonly in more rigid roofing materials. As you probably know, EPDM is a very cost effective and worthwhile investment.

But as winter approaches, so does the cold weather, snow and ice what can take a toll, especially on a flat roof as it isn’t pitched. This means you may want to take extra care & attention to get the most longevity out of your investment. So, here are just a few tips from The Flat Roof Store to help:

1. Clear Debris

During the autumnal season we see many fallen leaves, branches and other debris that if left may block gutters or any other drainage systems. The longer it is left, the more like it is the more likely it is going to cause a problem. If found, it is recommended to remove with a long brush or garden hose.

2. Check for damage

Once any debris is cleared, you should look for any damage. Addressing any minor issues can help you save in the long run by preventing more expensive repairs later on. Better to be proactive and avoid emergencies.

If your roof is adjoined to another building, you should also check the caulking where the roof meets the wall, ensuring cracks or gaps, this can lead to entryways for water. This can be resolved with a patch kit if it’s only a small crack. However, for larger cracks, it is recommended to seek a professional.

3. Check your drainage

During the clearing of debris, you should’ve noticed any blockages in your drainage, ensuring it is clear is vital in allowing effective draining. If left unattended it can lead to still water, which can further lead to cracks and leaks caused by the water expanding as it freezes. You can use a hose to test if water is draining freely.

Generally, EPDM is seen as a ‘fit and forget’ roofing system but is you really want to maximise and get the most longevity out of your EPDM flat roof it is always best to follow these steps. If any major repairs are needed, please reach out to The Flat Roof Store at 01484 794601.