Choosing a right paint rollerJul. 26, 2017
Like brushes, choosing the right paint roller makes all the difference. For very little extra, not only will you get a significantly better finish but the work and cleanup will be quicker and smoother. Seems like a no-brainer but almost everyone gets tempted by those cheap discount packs . . . which is fine if you want a cheap finish and give yourself extra work. The truth is, a good paint roller will cut hours off your painting time while leaving behind a smooth, even finish. Rollers come in different sizes, from small 'slim jims' (useful for painting the wall behind toilets and should not be used for large wall areas) to huge 18-inch setups, but 9 inch rollers are the most commonly used size.
Roller covers are made from a range of materials that have different 'nap' lengths; the type and nap size you need depends on your project. Choose a roller cover that won't leave lint or roller marks behind; don't even bother with the foam rollers--they're fine for testing paint colors, but on large surfaces they just create thousands of tiny air bubbles in the paint film that leave behind a 'cratered' finish.