How To Spray Paint A Metal Roof

Galvanized roofs require the use of a different paint than what is used on terne metal.

How to spray paint a metal roof.

Terne is best painted with an oil based paint. To paint a metal roof you ll need to use an oil based paint if you have a terne metal roof or an acrylic based paint if you have a galvanized metal roof. Oil based alkyd paint may also be used with an appropriate galvanized metal primer. Water resistant metal roofing paint for example can be of great value if you live in a rainy area.

Painting metal roofing provides you with a number of steps and decisions throughout the process. This is why when you are considering painting your metal roofing it makes sense to go for specific paints for the metal roof. To clean a metal roof wait for a dry overcast day and make sure you have a partner to help you for safety reasons. Get free shipping on qualified spray on roof coatings or buy online pick up in store today in the building materials department.

Another mistake is to forget or ignore using a sealant before the application of the metal paint. You ll also need to purchase a primer designed for metal roofs. Roofs roof coatings black roof coatings heat reducing paint rollable fence. Not using a sealant.

Here s how to make sure you make the right calls while addin. If you re not sure what kind of roof you have ask a professional roofer to inspect it before you paint it. Acrylic latex paint is a good choice for bare metal roofs and to go over old paint. When you re ready to get started spray your roof using a garden hose with a spray nozzle attachment starting at the top of the roof and blasting downward so the dirty water runs off the sides.

A topcoat doesn t eliminate the need for a good primer the topcoat seals your paint but the primer makes the paint adhere properly. Large cans may be the most cost effective option when painting large linear metal objects such as fences and backsplashes but spray paints e g rust oleum hammered metal finish spray 8 74. Metal roofing 72 modified bitumen roofing 38 panel roofing 15 sbs asphaltic 38.