What Prep Work and Repairs Are Included in an Exterior Painting Project?

January 5, 2025

A long-lasting, beautiful exterior paint job requires much more than just applying fresh paint. At Spray ’n Coat Painting, we understand that proper preparation and necessary repairs are the foundation of a high-quality painting project. These steps ensure not only a stunning finish but also long-term durability to protect your home from the elements.


Here’s a closer look at the prep work and repairs included in our exterior painting services.


1. Thorough Cleaning
The first step in any successful exterior painting project is starting with a clean surface. Dirt, mildew, and old, flaking paint can prevent new paint from adhering properly, leading to a subpar finish and reduced longevity.


We use professional-grade power washing equipment to thoroughly clean your home’s exterior. This process removes grime, cobwebs, and loose debris, creating a smooth foundation for the paint. Power washing is particularly important in areas like the Treasure Valley, where dry climates and seasonal rains can leave homes dusty or damp.


2. Surface Preparation
A properly prepared surface ensures the paint adheres evenly and creates a professional appearance.


  • Scraping and Sanding: After cleaning, we inspect the exterior for peeling or flaking paint. Problem areas are carefully scraped to remove loose paint, followed by sanding to smooth edges and blend them with the surrounding surface.
  • Caulking and Sealing: Gaps around windows, doors, and trim are sealed with high-quality caulking. This step prevents moisture from seeping in, reduces drafts, and improves energy efficiency. Over time, caulking can shrink or crack, so reapplying it ensures your home stays protected for years to come.


3. Repairing Damaged Areas
Addressing damage is essential to protect your home’s structure and achieve a flawless finish.


  • Wood Repair or Replacement: Wood rot or damage is a common issue. Our team repairs or replaces affected sections to maintain structural integrity and prevent moisture intrusion.
  • Stucco and Siding Repairs: Cracks, holes, and imperfections in stucco or siding are carefully repaired to restore a smooth, uniform surface. This improves the paint’s appearance and protects against future damage.


4. Priming
Priming is a crucial yet often overlooked step that makes a significant difference in the longevity and quality of your paint job.

We apply a high-quality primer to any repaired or bare surfaces, creating an even base for the topcoat. Priming enhances paint adhesion, boosts color vibrancy, and prevents peeling or blistering. It’s particularly important when transitioning from dark to light colors or painting over materials like metal or raw wood.


5. Protecting Surrounding Areas
Your home’s exterior isn’t the only thing we care about during a painting project. We take precautions to protect landscaping, walkways, and nearby fixtures.


Our team carefully covers plants, shrubs, outdoor furniture, and other items to keep them clean and free from accidental paint splatter. This ensures your property remains in pristine condition while we work.


Why Proper Prep and Repairs Matter
Cutting corners on prep work and repairs might save time initially, but it often leads to disappointing results down the road. At Spray ’n Coat Painting, we believe in doing the job right the first time. Our attention to detail ensures your home’s exterior paint not only looks fantastic but also withstands Idaho’s unpredictable weather, from scorching summers to snowy winters.


Contact Us for Your Free On-Site Estimate
When you choose Spray ’n Coat Painting, you’re investing in more than just a fresh coat of paint—you’re choosing a professional, thorough process designed to protect and enhance your home for years to come. Contact us today or fill out our request form to schedule your free on-site estimate and experience the difference!

A Fresh Pastel Green Update in Nampa

September 5, 2025
Full exterior repaint brings new life to a Nampa neighborhood home At Spray ’n Coat Painting, we know that color can completely change how a home feels. For this Nampa homeowner, it was time to say goodbye to the dated tan and bring in something brighter and more cheerful. A full exterior repaint in a fresh pastel green paired with crisp ultra-pure white trim gave this home a lively new look while still feeling timeless in the neighborhood. The Scope Complete exterior repaint with repairs and prep This project involved a full repaint of the siding, trim, fascia, soffits, gutters, downspouts, and doors. Before painting, our crew filled holes along the right side of the home where an old cable had been removed, reinstalled the dryer vent, and backrolled the entire bottom edge of the home for smooth, even coverage. The System Durable coatings and careful prep for lasting results We applied pastel green as the body color, matching the soffits, front door, garage doors, and man doors to keep a clean, consistent look. The window trim, fascia, and gutters were finished in ultra-pure white for a bright, modern contrast. To ensure proper adhesion, we also primed the factory-finished gutters before painting.

Durable Shop Floor Coating in Marsing, Idaho

September 5, 2025
A high-performance floor system for a large 2,400 sq. ft. shop We recently completed a floor coating project in Marsing for a homeowner with a spacious 2,400 sq. ft. shop. With a space this large, the homeowner needed a floor that could handle heavy use, resist staining, and still look professional. They reached out to Spray ’n Coat Painting for a better-than-epoxy solution that would be durable, easy to maintain, and visually appealing. Here’s What We Did Surface Prep and Grinding: We started by diamond grinding the entire shop floor to open up the concrete and create a proper surface for adhesion. Any imperfections were repaired to ensure the coating bonded securely. Base Coat and Decorative Flake: Once the surface was prepped, we applied our industrial-grade polyurea base coat, followed by a full broadcast of our popular Keystone chip blend. This decorative flake system not only adds traction but also provides a clean, modern look that complements a wide range of shop uses. Protective Topcoat: To finish, we installed a UV-stable polyaspartic topcoat. This protective layer seals everything in, delivering long-term resistance against abrasions, chemicals, and Idaho’s extreme temperature swings, while also making the floor much easier to clean.

From DIY to Designer Finish in This Meridian Kitchen

September 5, 2025
A sleek cabinet makeover with soft-close upgrades and a professionally painted finish When this Meridian homeowner reached out, they had already attempted to repaint their kitchen cabinets on their own—but weren’t happy with how things were turning out. They knew they wanted a crisp, professional look and upgraded functionality. That’s where our cabinet refinishing team stepped in. We refinished all 16 cabinet doors and 14 drawer fronts in a rich charcoal hue, paired with new soft-close micro hinges to give the entire space a polished, high-end feel. The darker tone added contrast and elegance, creating the elevated finish they had originally envisioned. The Scope A full kitchen cabinet repaint with soft-close hardware installation This project included: 16 cabinet doors 14 drawer fronts Removal of old hinges and installation of new soft-close micro hinges All surfaces were cleaned, sanded, primed, and professionally sprayed using our factory-grade cabinet finish system for long-term durability and a beautiful satin sheen. The System A smooth, durable finish designed for everyday use We used a premium 2K waterborne polyurethane system from Gemini that cures harder and holds up better than traditional lacquer finishes. Unlike pre-cat lacquers or conversion varnishes that may yellow or crack over time, this cabinet-grade system resists chipping and stays looking new for years to come.

Installing a waterproof, non-slip system in a busy commercial kitchen in Garden City

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A durable, non-slip floor coating system for a high-traffic processing facility in Kuna

September 5, 2025
When CS Beef Packers reached out about coating specific walkways and restroom entry points in their Kuna facility, the priority was clear—improving safety and durability in areas exposed to constant foot traffic. This fast-paced industrial environment required a non-slip solution that could be installed quickly without compromising performance. We were glad to deliver a clean, safe, and long-lasting result. The Scope Strategic surface coating in hallways and entry areas This commercial floor coating project focused on two main hallway sections of approximately 100 square feet each , along with four restroom/locker room entry areas , ranging from 50–65 square feet per section. Our team completed all work in a single Saturday , carefully stopping at natural breaks in the concrete for a seamless finish that blended well with the surrounding flooring. The System Industrial-grade coating built for traction and longevity  To ensure long-term adhesion and optimal performance, we followed a multi-step process designed specifically for non-slip protection in commercial environments: Surface Prep : Concrete was aggressively sanded and ground to remove all existing coatings, wax, and surface contaminants. Epoxy Primer/Base Coat : A base layer of epoxy was applied directly to the bare concrete for strong bonding and as the foundation of the system. Quartz Broadcast : We applied a full broadcast of 50/70 mesh quartz sand into the wet epoxy to create a high-traction, textured surface. Topcoat : The system was completed with a light grey epoxy topcoat for added durability, visual clarity, and easy maintenance.

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Restoring a Sun-Faded Wood Door in Middleton, Idaho

August 4, 2025
Spray ’n Coat Painting recently completed a wood door refinishing project for a homeowner in Middleton, Idaho. Over time, their beautiful solid wood front door had faded and weathered from sun exposure—something we see often across the Treasure Valley. But rather than replace the door, the homeowner reached out to us to restore its appearance and match the interior wood tones for a cohesive look inside and out. Here’s What We Did We began by carefully sanding the front door and surrounding trim to remove the worn finish and prepare the surface for new stain. Before proceeding with the full application, we tested a sample stain on a small section of the door to make sure it matched the interior tones. Once approved by the homeowner, we applied stain across the entire door surface while keeping the door in place. After allowing proper dry time, we returned to apply two coats of a UV-stable clear finish. This protective layer will help preserve the color, protect against sun damage, and keep the door looking beautiful for years to come. Why Staining Is Better Than Replacing Many homeowners assume a worn or faded door needs to be replaced—but most solid wood doors just need the right restoration process. Staining not only revives the wood’s natural beauty, but also allows you to better control color tone and finish. It’s a more sustainable and cost-effective way to maintain curb appeal and protect your home’s entryway. Our UV-stable clear coats are especially important in areas like Middleton, where intense sunlight can break down traditional sealants and finishes over time.
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