Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to paint a metal roof [title] Check with your homeowner's association for any painting regulations. [step] Some homeowner's associations have rules about what kinds of colors can be used to paint houses. If your neighborhood has a homeowner's association, speak with a representative to find out if there are any restrictions you need to know about before you get started.

Ending1: [title] Loosen the sealant on the siding. [step] You'll need to loosen the sealant so it doesn't crack or streak. Ending2: [title] Choose a paint that's right for your metal roof. [step] Some historical homes have terne metal roofs, and these need to be painted with oil-based paint. Ending3: [title] Choose a brush that will work well for the type of paint you're using. [step] A brush with a longer handle will be more capable of handling thick paint than one with thinner or smaller brushes. Ending4: [title] Look into sealing your basement to guarantee no one can escape out the window. [step] A good rule of thumb is to seal your basement doors by 1/16 inches (.

Answer format: ending1/ending2/ending3/ending4