DIYbanter - View Single Post - What is the procedure for thinning exterior paint for painting a house?

wrote:
We have hired a painter and he plans to spray the paint on as it's
cheeper for the both of us. He doesn't plan to thin the paint. He's
asking us to purchase twice as much paint than if we had it brushed on.
Is this normal for spraying on paint?

Most paint manufacturers have tech reps that can speak to questions
like this.
TB