The cost of painting a house or room can vary significantly based on several factors, including the size and complexity of the project, the type of paint selected, and regional pricing differences. For instance, a larger room or a room with intricate architectural details will take more time and materials to paint, and therefore cost more. Typically, a professional painting service can cost between $1.50 and $3.50 per square foot . This quote should outline all costs, including labor, materials, and any additional services.

The timeline for a painting project depends on its size, the condition of the surfaces to be painted, and the number of coats needed. A single room usually can be prepped and painted in 1 or 2 days under ideal conditions. Painting an entire house, however, can take several days to a week or more. Always remember that good paint jobs require not only the painting itself but also time for surface preparation and drying between coats.

The choice of paint depends on the specific requirements of each area. For example, kitchens and bathrooms often need semi-gloss or gloss paint due to their moisture resistance and ease of cleaning. Living rooms and bedrooms, on the other hand, are usually painted with an eggshell or flat finish for a more subtle and cozy aesthetic. For exterior surfaces, it's important to use a high-quality, weather-resistant paint that can withstand environmental conditions. Always consult with a painting professional or a paint supplier to ensure the right paint is chosen for each area.