Interior house painting costs are calculated on a few key factors. Nationally, interior house painting projects range from $917 (for one room) to $4,893 (for eight rooms). The wide price range indicates how much square footage, paint selection and labor can affect cost. One pro uses a laser to measure each room, subtracting the size of the doors and windows, and then bases the quote on the square footage of the actual surfaces to be painted. Thornton House Painters
Unlike wood, metal siding is easy to clean with a solution of water and sodium phosphate, and it dries almost instantaneously. However, it must be sanded and primed with two coats of oil-based primer before it’s painted. Oil-based products are a little more expensive than water-based primers, and they take longer to dry. Applying two coats could add an extra day’s labor to a painting project. House Painting Thornton