Master FAQ Hub: Exterior Coatings, Stains & Finishes
Your home’s exterior is more than just its appearance—it’s protection, efficiency, and pride. At NorTech, we provide professional coatings, stains, and finishes designed to defend against weather, enhance curb appeal, and extend the life of your property. From roof coatings to deck staining and concrete epoxies, we handle it all with expert prep, durable materials, and precision application.
We’ve compiled this comprehensive FAQ hub so you have all the answers you need before starting your project. Whether you’re wondering about timelines, durability, costs, or surface-specific details, you’ll find the answers here.
Immediate Book:
General Coatings, Stains & Finishes FAQs
These are the big-picture questions homeowners ask before starting an exterior finishing project—covering what to expect, what’s possible, and how NorTech approaches every job.
What’s the difference between a protective coating, a sealant, and a stain?
– Protective coating (like roof or concrete coatings) forms a durable, often reflective barrier that seals surfaces against UV, moisture, and wear.
– Sealant (often clear) penetrates porous materials like wood or concrete, blocking water absorption without changing the natural look much.
– Stain enhances the natural grain of wood while adding pigment and protective oils to guard against sun and weather.
At NorTech, we help you choose based on your surface type, aesthetic preference, and protection needs
How do I know which finish is right for my home’s exterior?
This depends on your goals. If you want color and coverage, paint is best. If you want natural wood beauty with protection, stain is ideal. For long-lasting waterproofing and UV defense, coatings or sealants are the way to go. We’ll inspect your property and recommend the right solution for your budget and lifestyle.
Are NorTech’s products eco-friendly and safe for pets, kids, and gardens?
Yes. We prioritize low-VOC, eco-friendly paints and stains whenever possible. Our methods also ensure overspray, drips, and runoff are contained—keeping your landscaping, pets, and children safe during and after the project.
Will I need permits or HOA approval for exterior painting/staining?
Most exterior finishing does not require permits, but HOA rules may dictate colors or finishes. We recommend checking with your HOA before starting. NorTech can provide documentation, color samples, or product info if approvals are needed.
How long will the project take, and how soon can I use my deck/driveway/porch after?
Most projects take 1–3 days depending on surface size and prep work required. Drying/curing times vary:
– Deck stains: 24–48 hours before heavy use.
– Concrete epoxy: 48–72 hours before vehicle traffic.
– Exterior paint: usually touch-dry in hours, but best to wait 24 hours before placing furniture.
We’ll give you specific guidance for your project.
How do you prep surfaces before painting or staining?
Prep is critical to long-term results. NorTech’s prep includes:
– Pressure or soft washing to remove dirt, algae, and mildew.
– Sanding for wood surfaces to smooth and open pores.
– Repairing cracks, chips, or rot before finishing.
– Masking and protecting landscaping, windows, and trim.
What happens if it rains right after application?
We monitor weather closely and never apply finishes unless safe conditions are expected. If surprise rain occurs, many products are water-resistant within 1–2 hours. If damage happens, NorTech re-applies or corrects at no cost to you.
Painting creates a solid color layer that covers the wood, while staining preserves the natural wood grain while adding protection against weather damage.
Limewashing creates a breathable, natural-looking finish that ages beautifully over time, while traditional paint provides full coverage but may require maintenance to prevent peeling. Limewash is ideal for a textured, soft aesthetic, whereas paint offers vibrant, solid color options.
Roof coatings extend roof life, reduce heat absorption, and improve water resistance, helping to prevent leaks, cracking, and premature deterioration—especially in extreme climates.
Satin or semi-gloss finishes offer excellent durability, easier cleaning, and a polished look, while matte finishes provide a more understated aesthetic but may require more maintenance—we help match the perfect finish to your home’s style and needs!
Signs like fading color, peeling or cracking paint, mold growth, or surface damage indicate it’s time for a fresh coat. High-exposure areas may need touch-ups sooner to maintain protection and curb appeal.
Durability & Performance FAQs
Customers often want to know how long finishes will last and how they stand up to weather, wear, and sun exposure.
How long will my new coating/stain/finish last before it needs refreshing?
– Roof coatings: 10–15 years.
– Deck stains: 2–4 years (depending on sun/rain exposure).
– Fence stains/paints: 3–6 years.
– Concrete epoxy: 7–10 years indoors, 3–5 outdoors.
– Siding paint: 7–10 years with proper maintenance.
Will finishes crack, peel, or blister over time?
Not when properly applied. Failures usually happen from poor prep or low-quality products. NorTech’s process ensures surfaces are clean, dry, and primed for adhesion. We also use premium, weather-resistant products that flex with expansion/contraction.
How does sun exposure affect painted vs. stained surfaces?
UV rays are one of the main causes of fading and breakdown in outdoor finishes. Paints contain pigment particles that reflect sunlight and block UV rays more effectively, while stains penetrate the surface and may require more frequent reapplication.
For high-sun or south-facing areas, NorTech recommends:
– UV-blocking topcoats or sealants.
– High-solid, fade-resistant paints.
– Periodic washing to remove contaminants that accelerate degradation.
This ensures the finish maintains both its beauty and protective strength for years.
Do coatings also protect against mold, algae, and mildew?
Yes — many NorTech coatings and finishes are formulated with mildew-resistant additives and moisture-sealing agents. This prevents organic growth from taking hold on porous materials such as wood, stucco, or concrete. Regular cleaning and keeping surfaces free of debris and standing water further enhance resistance to biological growth.
Will these finishes make surfaces easier to clean in the future?
Absolutely. Professionally applied coatings form smoother, less porous surfaces that resist dirt adhesion, pollen, and mildew. This not only reduces the frequency of cleaning but also makes rinsing or wiping off buildup far easier. For example:
– Epoxy-coated concrete resists oil and tire marks.
– Painted siding sheds dust and grime during rain.
– Stained decks repel moisture and prevent deep staining.
How do temperature changes affect finishes?
Extreme heat or cold can cause expansion and contraction in materials. NorTech uses elastomeric and flexible coatings that move with the surface without cracking or peeling. In freeze-thaw regions, we use sealants specifically rated for cold climates to prevent moisture intrusion and delamination.
Can coatings resist heavy traffic or mechanical wear?
Yes. Our industrial-grade epoxies, urethanes, and sealants are designed to handle abrasion, tire wear, and impact. Driveways, patios, and garage floors receive high-strength coatings with superior hardness and slip resistance.
Are the products safe for the environment and my family?
NorTech prioritizes low-VOC (volatile organic compound) and eco-friendly formulations. These produce minimal odor, emit fewer pollutants, and are safe once cured. We can also recommend biodegradable cleaners and sealants for ongoing maintenance.
What maintenance is needed to keep finishes looking new?
Regular rinsing, light washing every few months, and resealing or recoating as needed will keep surfaces performing optimally. NorTech provides custom maintenance schedules based on your surface type and environmental exposure, ensuring you maximize your investment.
Can you repair or touch up a damaged area without redoing everything?
Yes. Small scratches, chips, or faded sections can often be repaired without a full recoat. We carefully color-match and blend finishes to restore uniform appearance and performance. However, for older surfaces, a full refresh may provide a longer-lasting and more consistent result.
Do you offer warranties on coatings and finishes?
Common culprits include:
– Improper cleaning methods (like pressure washing too close).
– Trapped moisture or poor drainage.
– High UV exposure without UV-resistant protection.
– Use of harsh chemicals or de-icing salts.
Following NorTech’s aftercare recommendations helps avoid these issues and extend longevity.
Cost & Value FAQs
Let’s talk about investment. When it comes to your home’s care and appearance, price matters—but so does value over time. NorTech provides transparent, upfront estimates, no surprise fees, and bundled service discounts to help you get maximum impact for your budget.
How much do exterior painting and staining projects typically cost?
Pricing depends on surface size, condition, accessibility, prep work, and finish type. Here’s a general guide:
– Deck staining: $3–$6 per sq. ft.
– Fence painting/staining: $2–$4 per sq. ft.
– Exterior siding painting: $2–$5 per sq. ft.
– Concrete epoxy coating: $5–$12 per sq. ft.
– Stucco refinishing or coating: $4–$8 per sq. ft.
We always provide a detailed written estimate after inspection, so you know exactly what’s included—no hidden add-ons or surprise labor costs.
Is it cheaper to stain or paint siding, decks, and fences?
Generally, stain costs less upfront and enhances natural texture but requires more frequent maintenance (every 2–4 years).
Paint costs more initially but seals surfaces better, providing 6–10 years of protection.
If you plan to stay in your home long-term, paint often offers the better overall value.
Can refinishing really extend the life of my roof, siding, or fence enough to avoid replacement?
Yes. Regular cleaning, staining, and sealing can extend lifespan by 5–15 years or more, delaying major replacements.
For example:
– Roof coatings restore waterproofing.
– Siding paint prevents moisture intrusion.
– Deck and fence stains stop UV and rot damage.
Proactive refinishing is one of the most cost-effective ways to protect property value.
Yes. NorTech offers discounted bundle pricing for combined services (like siding + deck + driveway).
We also offer seasonal promotions and financing plans on larger projects so you can spread out costs while protecting your home’s value immediately.
Absolutely. Every project begins with a no-obligation on-site or virtual estimate. We assess condition, measurements, and product options before giving you a clear, itemized quote—free of charge.
What factors can increase or decrease project cost?
Key cost variables include:
– Surface condition: damaged or peeling surfaces require extra prep.
– Accessibility: multi-story or tight spaces may need specialized equipment.
– Product choice: premium, eco-friendly, or UV-blocking coatings cost slightly more but last longer.
– Customization: multi-color designs, specialty finishes, or sealing add-ons.
We’re transparent about each cost driver before work begins.
Is it worth paying more for premium finishes or coatings?
Yes—especially for high-exposure areas like decks, roofs, and driveways. Premium materials deliver:
– Longer protection (fewer repaints or restains).
– Better UV, moisture, and mold resistance.
– Smoother finishes and richer colors.
Spending slightly more upfront can cut maintenance costs by 30–50% long-term.
Can I get an estimate without someone visiting my property?
Yes, in many cases. You can submit photos and surface measurements online for a virtual estimate. For complex or large projects, an in-person assessment ensures accuracy and avoids surprises later.
How do you ensure pricing transparency?
We use a clear, line-by-line estimate showing materials, labor, prep, and any add-ons. If unexpected repairs or issues arise, you’re notified immediately before any cost change.
That’s part of our NorTech Transparent Pricing Promise—no hidden fees, ever.
Yes—when comparing licensed, insured professionals using equivalent materials and warranties. We’ll review a written quote from a competitor and match or beat it whenever possible.
While DIY may seem cheaper upfront, the hidden costs (tools, prep errors, wasted materials, or premature failure) often outweigh savings.
Professional service ensures:
– Proper surface prep and adhesion.
– Long-term durability.
– Warranty-backed protection.
That means you pay once—and it lasts.
How does NorTech help protect my investment over time?
We don’t just finish and leave—we provide ongoing maintenance plans and inspection reminders.
That helps prevent small wear issues from becoming costly repairs, maximizing long-term value for your property.
Process & Preparation FAQs
This section helps you understand what to expect before, during, and after your project. From site preparation to cleanup, NorTech ensures every step is smooth, respectful of your property, and coordinated for minimal disruption.
Do I need to move outdoor furniture, grills, or decorations before work begins?
We appreciate it if customers move small, personal items like décor, potted plants, or accessories before our arrival. For larger items—grills, furniture sets, or heavy planters—our crew will handle relocation and cover everything as needed.
All surfaces near the work area are protected with plastic sheeting, drop cloths, or tarps, ensuring no damage or overspray occurs. If you’re unable to move items yourself, just let us know—our team will take care of it during setup.
Will NorTech protect my landscaping, siding, and surrounding areas during work?
Absolutely. Protecting your property is a core part of our prep process.
We use a combination of non-slip drop cloths, plastic barriers, and specialized shields to safeguard plants, lawns, mulch beds, siding, and outdoor décor. Paint and stain overspray is carefully controlled with low-pressure sprayers and masking techniques.
If any trimming or access clearing is needed (for example, near fences or decks), we’ll discuss it beforehand to avoid any surprises.
How much noise, dust, or disruption should I expect during the project?
Noise and disruption are minimal, but some stages can be mildly noticeable:
– Preparation: Power washing, sanding, or scraping may create temporary noise or light dust.
– Application: Painting and staining are generally quiet operations.
– Cleanup: Crews work swiftly and tidy the area daily.
We coordinate schedules to minimize disruption and communicate any high-noise tasks in advance. Neighbors appreciate our courtesy, and we always clean the workspace at the end of each day.
Not necessarily. As long as our team has safe access to the work area (and pets are secured), you’re welcome to go about your day. Many clients choose to be away during noisy prep or while coatings cure.
We’ll send text or call updates for progress, arrival, and completion so you’re always informed—no guesswork required.
Our cleanup is as thorough as our installation. We remove all masking tape, tarps, and debris, then sweep and rinse the work area. All leftover paint, stain, or sealant is labeled, sealed, and left with you for future touch-ups.
Any protective coverings or moved items are returned to their original positions, leaving your property looking better than when we arrived.
What happens if weather interrupts the work schedule?
Outdoor work depends on temperature, humidity, and rain. If conditions aren’t ideal for curing or adhesion, we’ll pause and reschedule at no additional cost.
Our priority is quality and longevity—never rushing at the expense of finish integrity. We’ll also notify you immediately if a change in schedule is needed.
How long does preparation usually take before painting or staining begins?
Preparation varies by project, but typically includes:
– Power washing and drying: 1–2 days depending on humidity.
– Scraping, sanding, and repairs: 1–3 days depending on surface condition.
– Masking and priming: Completed immediately before finish coats.
We’ll outline your specific timeline in the project plan so you know what happens each day.
Yes. We can repair cracked boards, loose siding, damaged trim, or rusted fasteners before painting or staining. Addressing these issues first ensures proper adhesion and a flawless finish. Minor repairs are often included in your quote; major ones are discussed upfront for transparency.
All NorTech technicians follow strict safety and OSHA-compliant protocols, including ladder stabilization, PPE use, and site cleanliness.
We secure all cords, tools, and ladders at the end of each day and maintain insurance coverage for your peace of mind. Safety for your home, pets, and family is always a top priority.
Will weather conditions affect odor, drying, or curing time?
Yes, temperature and humidity can influence drying speed and odor dissipation. We schedule work for optimal weather windows and use low-VOC, quick-dry products whenever possible.
You’ll receive post-service care instructions explaining when it’s safe to walk on, touch, or wash newly finished surfaces.
Can I request specific work hours or dates?
Of course. We offer flexible scheduling to fit around your availability, events, or HOA restrictions. Once booked, you’ll receive a confirmed date window and estimated duration. If weather or material lead times require adjustments, we’ll keep you updated in real time.
Will someone inspect the work once it’s finished?
Yes. Every project ends with a final walkthrough or photo verification, depending on your availability. We verify quality, touch up minor areas, and ensure you’re completely satisfied before marking the job complete.
Appearance & Customization FAQs
Your project’s finish is more than protection—it’s part of your home’s personality. NorTech offers full customization across colors, textures, finishes, and decorative effects. Whether you want subtle natural tones or bold modern contrast, we help you visualize, plan, and achieve a look that fits your space perfectly.
Can I choose any color for siding, decks, or fences?
Yes. NorTech provides access to a full professional color library of paints and stains—from classic neutrals to rich, vibrant hues. We also offer custom color matching to coordinate with existing finishes, trim, or neighboring structures.
Before work begins, we can provide sample swatches, digital previews, or on-site test patches so you can see how your chosen color looks under real lighting conditions. This eliminates surprises and ensures total satisfaction before application begins.
Do stains come in different shades, or just “natural wood” tones?
Definitely not just natural wood! Stains are available in a wide spectrum of tones and opacities, including:
– Clear sealers that enhance and protect raw wood grain.
– Semi-transparent stains that add subtle color while letting the texture show through.
– Solid-color stains that provide full coverage and uniform color, similar to paint but with a natural feel.
We’ll guide you based on your goals—whether you want to highlight the grain or completely refresh the surface’s appearance.
Can coatings give my concrete a decorative look (flakes, metallics, or patterns)?
Absolutely. NorTech specializes in decorative concrete finishes, including:
– Epoxy flake systems (great for garages or patios, offering slip resistance and visual depth).
– Metallic epoxy with swirling, three-dimensional effects.
– Tinted or patterned overlays for patios, basements, and entryways.
– Stamped or stained concrete that mimics stone, tile, or marble.
We can customize sheen level, texture, and color combinations for a truly unique surface that complements your architecture.
Both enhance your home’s appearance and long-term value—just in different ways:
– Paint delivers solid color coverage and a crisp, finished look, ideal for modern or traditional exteriors.
– Stain enhances the natural beauty and texture of wood, perfect for rustic or natural designs.
Properly maintained finishes increase resale appeal by making your property appear well cared for and move-in ready. Buyers notice quality workmanship—especially on visible areas like decks, siding, and fences.
Yes. Our technicians use color-matching technology and professional tint systems to duplicate existing finishes as closely as possible. We can even blend new coatings seamlessly into older areas when a full repaint or restain isn’t necessary.
What finish options do you offer—matte, satin, semi-gloss, or high-gloss?
We offer every sheen level depending on your design goals and maintenance needs:
– Flat/Matte: Non-reflective and great for hiding imperfections.
– Satin: Soft sheen, most popular for exteriors and decks.
– Semi-gloss: Easy to clean, ideal for trim, railings, or high-traffic surfaces.
– High-gloss: Maximum shine and durability, often used for decorative or interior concrete coatings.
We’ll help you balance aesthetics with practicality for the best long-term results.
How do sun exposure and weather affect color choice and longevity?
Direct sunlight can cause fading, especially on darker tones. We recommend UV-resistant paints and stains for high-exposure areas.
Lighter shades tend to reflect heat better and maintain brightness longer, while darker finishes can create striking contrast but may require slightly more frequent touch-ups. We’ll advise on best options based on your property’s orientation and environment.
Can you work within HOA or neighborhood color restrictions?
Yes. If your community or HOA has approved color guidelines, we’ll coordinate with them to ensure compliance. We can also prepare color samples or documentation for approval before beginning work.
Are eco-friendly or low-VOC color options available?
Absolutely. NorTech prioritizes eco-conscious materials and offers low-odor, low-VOC paints and stains that are safer for families, pets, and the environment—without compromising on color richness or durability.
Yes, customization is one of our specialties. Many homeowners choose contrasting colors for trim, railings, shutters, or door frames to add depth and definition. We can also incorporate two-tone stain or paint combinations for decks and fences for a designer-grade finish.
Will the final color look the same as the sample?
Lighting, surface texture, and material type can slightly affect the final appearance. To ensure accuracy, we apply test patches on-site before full application, allowing you to confirm your choice in natural lighting. Once approved, we proceed with complete coverage using that exact formula.
Special Surface-Specific FAQs
Each surface of your property faces different conditions—sun, moisture, temperature swings, and foot traffic. That’s why NorTech customizes coatings, stains, and finishes for each material. Below you’ll find detailed answers to the most common questions homeowners ask about roof coatings, concrete finishes, deck stains, fence treatments, and trim or frame painting.
Do roof coatings void my manufacturer warranty?
No. In fact, professional coatings often extend your roof’s lifespan and can even help preserve manufacturer coverage by reducing wear, heat stress, and UV exposure. NorTech only uses manufacturer-approved and compatible products that meet warranty standards. After application, you’ll receive documentation showing product details and coverage confirmation for peace of mind.
What types of roofs can be coated?
Most roof types—including metal, asphalt, modified bitumen, TPO, EPDM, and concrete tile—can be safely coated. The only exception is roofs with extensive existing damage or structural issues, which may need repairs first. We inspect every roof before application to confirm compatibility and adhesion potential.
How long do roof coatings last?
High-quality coatings typically last 10–15 years, depending on exposure and maintenance. Reflective elastomeric coatings can also reduce cooling costs by 15–25% by reflecting heat and sunlight. We recommend re-inspection every 5 years to maintain peak protection.
Yes—when applied properly, coatings form a seamless, watertight barrier that seals minor cracks and prevents new leaks. However, they’re not a fix for severe structural or moisture damage; in those cases, repairs are needed first before sealing.
Smooth epoxy can become slick when wet, but NorTech offers anti-slip additives like silica grit, aluminum oxide, or vinyl flakes that increase traction while maintaining a polished finish. These are especially popular in garages, patios, pool decks, and basements for added safety.
Indoor applications (like basements or garages) typically last 7–10 years or more with minimal upkeep. Outdoor coatings last 3–5 years depending on sun exposure and moisture. Routine cleaning and resealing extend life significantly.
Light surface cracks and blemishes can be filled and leveled before coating, leaving a smooth, professional finish. However, deeper structural cracks may require patching or resurfacing first. Our technicians will assess and recommend the right prep method before coating.
Yes. NorTech uses industrial-grade epoxy systems that resist automotive fluids, oil, salt, and cleaning agents. This makes them perfect for garages and workshops where spills are common.
What’s the difference between oil-based and water-based deck stains?
– Oil-based stains penetrate deeper into wood fibers, offering rich color and strong moisture resistance. They last longer between reapplications but take longer to dry and have more odor.
– Water-based stains dry quickly, are eco-friendlier, and retain color better in sunlight. They’re also easier to clean up and recoat later.
We’ll help you choose the right option based on wood species, sun exposure, and maintenance preferences.
How often should I restain my deck?
Most decks need refinishing every 2–4 years depending on sun, rain, and foot traffic. Horizontal surfaces wear faster, so they may need more frequent maintenance than railings or vertical boards. Regular cleaning and sealing prolong lifespan.
How do you ensure even color on large deck surfaces?
We use brush-back and spray-blend techniques to ensure uniform color absorption. Each section is applied wet-on-wet to avoid lap marks and uneven tone.
Yes, but it requires proper preparation:
– Stain → Paint: Simple process; prime with an exterior-grade bonding primer, then apply paint.
– Paint → Stain: More complex; paint must be stripped or sanded to bare wood so the stain can penetrate properly.
We’ll assess your current surface and recommend the best conversion method for lasting results.
Privacy fences benefit from solid stains or paints for total coverage and UV protection. Decorative fences often use semi-transparent stains to highlight natural grain while still sealing against moisture and fading.
Regular washing, annual inspections, and clear sealant refreshes every few years prevent graying, peeling, and mold buildup. NorTech also offers scheduled fence maintenance services for consistent protection year-round.
We use precision taping, angled brushes, and low-drip exterior paints designed for clean lines and minimal bleed. Each layer is applied with fine-detail control, and tape is removed immediately after drying to ensure crisp edges.
High-quality semi-gloss or gloss enamel paints are ideal—they’re durable, washable, and resist moisture and UV exposure. NorTech uses paints formulated for flexibility, preventing cracking as materials expand and contract with temperature changes.
Can you restore or repaint aluminum or metal trim?
Yes. We clean, sand, and apply etching primers for proper adhesion before painting. Specialized coatings resist oxidation, rust, and fading, keeping metal trim sharp and vibrant.
Maintenance FAQs
Proper care is the secret to keeping your NorTech-finished surfaces looking beautiful for years. With the right cleaning, inspection, and recoat schedule, you’ll protect your investment and avoid costly repairs down the line. Here’s everything you need to know about long-term maintenance, cleaning, and warranty coverage.
How often should I clean my stained or painted surfaces?
It depends on the material and exposure level:
– Decks & Fences: Clean 2–3 times per year to remove pollen, dirt, and algae buildup.
– Siding: Once annually is ideal—more often in dusty, coastal, or high-pollen regions.
– Concrete Coatings (Epoxy or Sealed): Mop or rinse as needed. Avoid harsh chemicals that can dull the finish.
– Roof Coatings: Gentle rinse once or twice a year to remove dirt, moss, or leaves that reduce reflectivity.
Regular cleaning prevents early fading and helps surfaces shed water properly.
Can I pressure wash painted siding or a stained deck?
Yes—but always with caution.
– Use low-pressure or soft-wash settings (under 1,200 PSI) and a wide-angle nozzle.
– Keep the wand at least 12–18 inches away from the surface.
– Avoid direct blasting near seams, edges, or joints to prevent water intrusion or finish damage.
Pro tip: NorTech offers annual soft-wash maintenance packages, ensuring proper cleaning with safe products and no risk of stripping or etching finishes.
How can I tell when it’s time for a recoat or maintenance refresh?
Watch for early warning signs:
– Color looks faded or uneven
– Peeling, blistering, or chalking appears
– Water stops beading on decks/fences
– Cracks or exposed wood appear along boards or trim
Addressing these issues early prevents moisture damage, rot, and costly surface repairs. For most surfaces, a refresh every 2–5 years keeps them looking like new.
✅ Safe to Use:
– Mild dish soap and warm water
– Specialized exterior cleaners labeled “safe for painted or stained surfaces”
– Soft brushes, microfiber cloths, or gentle mop pads
❌ Avoid:
– Bleach, ammonia, or acidic cleaners (they can fade or discolor finishes)
– Solvents or degreasers not approved for coated surfaces
– Steel wool or stiff wire brushes (they scratch and lift coatings)
If unsure, NorTech can recommend specific cleaning solutions compatible with your exact coating type.
Sweep or dust-mop weekly to prevent grit from scratching. Use a pH-neutral cleaner for deep cleans. For garages, clean up oil spills promptly using mild degreaser and rinse thoroughly. Avoid dragging metal tools or furniture across the surface to preserve shine and integrity.
How do I maintain roof coatings after installation?
Inspect your roof twice a year (spring/fall). Remove debris, leaves, and standing water. Avoid walking on coated roofs unless necessary—and always with soft-soled shoes. NorTech offers professional roof re-inspection and touch-up services every 5 years to maintain warranty coverage.
Can I touch up small scratches or scuffs myself?
Yes—small touch-ups are simple:
– Lightly clean the area.
– Sand gently if needed to remove loose material.
– Apply leftover paint/stain provided by NorTech in thin layers.
For large sections or color-matching issues, we recommend a professional touch-up to ensure a perfect finish.
What should I do if weather damages the finish (hail, snow, salt, or storm exposure)?
Contact NorTech for a quick inspection. Many coatings can be spot-repaired or resealed before damage spreads. Avoid scraping ice or snow directly from painted/stained surfaces—use plastic shovels or soft brooms instead. Salt residue should be rinsed off promptly to prevent discoloration.
How can I maintain shine and color vibrancy over time?
– Clean regularly and rinse residue thoroughly.
– Use UV-protective sealants or waxes (for concrete/epoxy).
– Reapply clear topcoats or sealers every few years for added gloss and protection.
Regular care helps coatings maintain their like-new appearance longer—especially for darker or high-gloss finishes.
NorTech provides:
– 2–10 year product-specific warranties, depending on the coating or finish.
– Satisfaction guarantee: If you’re not completely happy, we’ll correct the issue at no additional cost.
– Warranties cover adhesion, peeling, and product failure under normal use conditions.
Full details, including coverage period and product manufacturer warranties, are provided in your written estimate and post-service documentation.
Are warranties transferable if I sell my home?
In many cases, yes. If the property is sold within the warranty period, NorTech can transfer the remaining coverage to the new owner upon request. This adds resale value and assurance for both parties.
