A reputable painting contractor will also provide a guarantee for workmanship and product performance. The contract should specify the timeframe for coverage when they'll return to make repairs free of charge.
The warm colors are red, orange, yellow and their mixes, which are all brilliant shades that will be perfect for the wall.

Now, in the likely case that two coats are needed, you’d take the number of gallons and multiply by 1.7 for the second coat. This is the industry standard for second coat coverage, which normally takes 30% less material than the first coat.
The average cost to paint the interior of a house falls somewhere between $1.50 and $3.50 per square foot. If you’re including the walls and trim plus the ceilings you will likely pay closer to $3-$4. The cost to paint a single room runs between $350 and $850 depending on size. The cost to paint a home interior ranges between $1200-$3900. Labor costs alone account for 70%-85% of your total paint job. If there is damage to the walls that need to be repaired the cost will obviously be higher. These are the average costs if you are paying a professional. Many homeowners choose to tackle the project on their own which can be more cost-effective.