If you want to restore and protect your roof, you could be interested in applying polyurethane foam to your roof. This can be a good idea, and there are certain things that you can do if you want to ensure that you get the best results from applying this foam to the top of your home or commercial roof. Of course, you do have the option to hire a professional to install it for you, and you might find that this is the best way to get good results. However, if you are planning on adding polyurethane foam to your roof yourself, these tips should really help you out.
Clean Your Roof
First of all, before you take any further steps, you will need to clean your roof. The best way to clean your roof will depend on the type of roof that you have and just how dirty the roof is. Using a pressure washer is sometimes a good option for cleaning a roof, and you can rent or even buy a pressure washer for a fairly affordable price. In some cases, simply sweeping off the roof can be effective. No matter which cleaning method you choose to use, you'll need to have your roof nice and clean before taking the following steps.
Perform a Proper Inspection
Next, you should perform an inspection on your roof. This will be easier for you to do after your roof has been cleaned since you will be able to get a better look at your roof. You should first determine the condition of your roof. If your roof has a lot of damage all over, it might not be a good idea to apply the polyurethane foam; instead, your roof might need to be replaced. If your roof is in relatively good condition but has a few cracks and other imperfections, then adding the foam might be a good idea.
Remove the Top Layer
During your inspection, you may need to remove the top layer of your roofing material, particularly if it's damaged.
Add an Adhesive
Depending on the type of roof that you have, you might need to add an adhesive layer to the top of your roof. This gives the foam something to stick to when it's being applied. Note that this is not necessary if you have a rubber membrane roof.
Apply the Foam
Lastly, once you are fully prepared to do so, it will be time for you to apply the foam to your roof. Follow the instructions carefully, and apply a nice, thin, yet even layer of foam across your roof for best results.
For more information about polyurethane foam, contact a local company, like Everest Systems.