Preparation and Setup
Preparation Work: The Steps That Separate a Good Paint Job From a Great One
Ask any experienced painter what makes a finish last, and they'll tell you the same thing — it's the prep. The actual painting is almost the easy part. What happens before the first coat goes on is where the real work lives, and where corners are most often cut. At NH Painting & Pressure Washing, preparation isn't something we rush through to get to the fun part. It's the job.
Here's how we approach it, in the order it matters.
Step 1: Pound In Every Loose Nail
Before anything else, we walk the entire surface and pound in every nail that has worked its way loose or is sitting proud of the wood. Over time, seasonal expansion and contraction pushes fasteners up and out of the surface. If you paint or caulk over a raised nail, you're sealing in a problem that will eventually telegraph through the finish. Get them flush first, every time.
Step 2: Repair Rotted Wood
Once the nails are addressed, we inspect every inch of the surface for rot — clapboards, fascia, window trim, corner boards, door casings. Rotted wood needs to come out and be replaced before any finish product goes on. Painting over rot doesn't fix it. It hides it, briefly, while the damage continues to spread underneath. We take the time to cut out what's compromised and replace it properly, because a paint job is only as solid as the surface it's protecting.
Step 3: Caulk All Seams and Gaps
With the surface structurally sound, we caulk every seam, joint, and gap — around window trim, door casings, corner boards, and anywhere two surfaces meet. Caulking serves two purposes: it creates a clean, finished appearance and it seals out water. Unpainted gaps are entry points for moisture, and moisture is the enemy of everything we're trying to accomplish. We use a quality paintable caulk and take our time, because a sloppy caulk line shows in the final product.
Step 4: Sand the Surface
After caulking has cured, we sand. Any remaining rough edges, old paint ridges, or uneven surfaces get smoothed out with hand sanders. This step is easy to skip and easy to regret. Sanding creates a uniform surface that primer and paint can bond to evenly, and it feathers out the edges of any old peeling paint so the new coat lays flat. The difference in the final finish between a sanded and unsanded surface is noticeable — every time.
Step 5: Blow It Clean
Once sanding is done, the surface is covered in fine dust and debris. We blow the entire area clean with a powerful electric blower — siding, trim, windowsills, all of it. Applying primer over a dusty surface is like painting over a layer of chalk. The bond is compromised before you've even started. A clean surface is a non-negotiable final step before any product goes on.
Step 6: Set Up Your Workstation the Right Way
Good prep extends to how you set up your workspace. Proper ladders and staging for the job at hand — not whatever's closest — keeps the work safe and efficient. Sawhorses give you a solid surface for cutting trim pieces and staging materials at a comfortable height. Find a central, accessible location for your workstation so everything you need is within reach without unnecessary trips back and forth.
And yes — a radio is absolutely a must. There's no official science behind it, but the days go better. That's just a fact.
The Payoff
Every one of these steps takes time. None of them are glamorous. But together they're the reason a finish looks sharp, adheres properly, and holds up through New Hampshire winters, wet springs, and everything in between. We don't skip steps — because our reputation is built on results that last.
📍 NH Painting & Pressure Washing — Serving Southern New Hampshire. 📞 (603) 777-6529
