Siding – we spray and back roll the first coat. Then we come back and spray the second coat. This will give you the best of both worlds. You are getting the smooth finish of a spray, with the adhesion of rolling. Trim – we normally brush and roll trim. It just depends on the situation. Gutters/downspouts – we normally spray gutters and downspouts. It really just depends on the job. We will discuss with you the plan of action during the pre-job walk through before we begin painting.