If you have a foam roof on top of your home's garage, taking steps to maintain it and make repairs as needed will be necessary to retain the benefits of its presence. Foam roofing will supply insulation to the interior of your garage, helping you to keep it at the temperature level you wish. Should a crack become present within the foam, the insulation properties are minimized, as air will be able to escape through the cracked portion. There is also the potential for leaking. Here are some steps you can take to repair your garage's roof when you notice a crack present in the foam it is made from.
Clean The Roof To Expose Flawed Areas
It is important to find out if there are additional cracks besides the one you had initially noticed so you can make all necessary repairs at one time. Cleaning the rooftop in its entirety will help to expose flawed spots. Use a foam cleaning agent and dilute it with water according to the packaging instructions. Apply the solution to your garage's rooftop using a non-abrasive sponge or mop. Rinse the solution from the roof well with a garden hose and allow the roof to dry before treating cracks. It is best to avoid using a pressure washer so cracks do not become larger due to the impact of the water.
Fill In All Cracks With A Sealant
Foam rooftop cracks can be filled in with a caulk-like substance made especially for this purpose. This can be purchased from a home goods store or through your roofing installation service. The agent comes in a tube form and is placed in a caulk gun for easy application. Insert the nozzle of the sealant tubing inside of the crack and squeeze the contents inside the void. Make sure to apply a bit extra and use a putty knife to spread it over the edges of the crack so moisture can no longer make its way inside.
Apply A New Layer Of Foam
Find out from your roofing installation service what type of foam was used on your garage's roof when it was applied. Since different components are used to make foam roofing material, it is important to use the same type when you apply another layer. A new coating will need to be applied to the entire roof to hide the flawed area from view in its entirety. The coating can be applied with a paint roller or it can be sprayed on if you purchase a spray-on foam.
For more information on foam roof coatings, check out websites like http://www.dodgefoamandcoatings.com.