How often should I sealcoat my driveway or parking lot in Maine?

Most asphalt surfaces in Maine benefit from sealcoating about every 2–3 years. Exact timing depends on sun exposure, traffic, drainage, and whether cracks are repaired promptly.

What is the best time of year to sealcoat in Southern Maine?

Sealcoating is best done during warmer, drier months when temperatures allow proper curing. Late spring through early fall is typically ideal, depending on local weather conditions.

How long does sealcoating take to dry and cure?

Dry and cure times vary based on temperature, humidity, and sunlight. In many cases, you can walk on the surface within a day, but vehicle traffic may require additional time. Your contractor will provide specific guidance for your project.

Do I need crack filling before sealcoating?

Yes—crack filling is strongly recommended before sealcoating. Filling cracks helps block water intrusion and prevents cracks from spreading under the new protective coating.

Will sealcoating fix cracks or potholes?

Sealcoating protects asphalt and improves appearance, but it does not repair structural issues. Cracks should be filled and potholes should be patched or repaired before sealcoating for best results.

Is sealcoating worth it compared to resurfacing or replacement?

In most cases, yes. Sealcoating is a cost-effective maintenance step that extends pavement life and can delay the need for major repairs, resurfacing, or full replacement—especially in Maine’s freeze-thaw climate.

How soon can I drive on my driveway after it’s sealcoated?

Timing depends on weather conditions and the product used. Many projects allow vehicles back on the surface within 24–48 hours, but your contractor will confirm the safest timeframe based on the day’s conditions.

Do you provide sealcoating and pavement maintenance for commercial properties?

Yes. Commercial services typically include sealcoating, crack filling, patching/repairs, and line striping for parking lots serving offices, retail, restaurants, and multi-unit properties.

Does sealcoating help protect against salt and coastal moisture?

Sealcoating helps reduce water penetration and surface wear, which can be especially helpful in coastal areas where moisture and salt exposure can accelerate pavement aging.

What areas do you serve in Southern Maine?

Select Sealcoating & Paving serves many communities across Southern Maine, including York and Cumberland County areas such as Saco, Biddeford, Scarborough, Portland, Kennebunk, Wells, and nearby towns.

How often should a commercial parking lot be sealcoated in Maine?

Most commercial parking lots in Maine benefit from sealcoating about every 2–3 years. High-traffic lots or areas with frequent plowing, salt exposure, and oil drips may need a shorter maintenance cycle.

What’s included in commercial parking lot maintenance besides sealcoating?

Commercial maintenance often includes crack filling, pothole patching/repairs, sealcoating, line striping, curb/edge work, and addressing drainage issues. A preventative plan helps reduce long-term repair costs.

Do cracks need to be filled before sealcoating a commercial lot?

Yes. Crack filling is typically recommended before sealcoating because it helps block water intrusion and prevents cracks from expanding under freeze-thaw conditions. Sealcoating is protective, not structural repair.

How long does a commercial parking lot need to be closed after sealcoating?

Closure time depends on temperature, humidity, sunlight, and the product used. Many commercial lots can reopen in phases the same day or within 24–48 hours. Your contractor can plan staging to minimize disruption.

Can sealcoating and line striping be done in the same visit?

Often, yes. Many commercial projects are scheduled so sealcoating is applied first and striping is completed after the surface has cured enough for paint adherence. Scheduling depends on weather and curing conditions.

Does sealcoating help prevent potholes in commercial parking lots?

Sealcoating helps reduce water penetration and surface wear, which can slow deterioration. However, potholes typically require patching or repairs. Preventative crack filling plus timely repairs provides the best protection.

How do you minimize disruption for businesses during commercial sealcoating?

Commercial projects can be phased by section, scheduled around business hours, or coordinated for evenings/weekends when feasible. A staged plan helps keep access available for customers, tenants, and deliveries.

Do you provide ADA-compliant parking lot striping for commercial properties?

Many commercial striping projects include ADA-accessible parking spaces and compliant markings. Requirements vary by site, so it’s best to review your layout and compliance needs during the estimate.

What are common signs a commercial parking lot needs maintenance?

Common signs include fading or graying asphalt, visible cracks, pooling water, potholes, raveling (loose aggregate), worn striping, and uneven surfaces. Early maintenance is usually more cost-effective than major repairs.

What areas do you serve for commercial sealcoating in Southern Maine?

Select Sealcoating & Paving serves commercial properties across Southern Maine, including York and Cumberland County areas such as Saco, Biddeford, Scarborough, Portland, Kennebunk, Wells, Old Orchard Beach, and nearby towns.

Why Sealcoating Matters: Before & After That Prove It !

Why Sealcoating Matters: Before & After That Prove It

If you’ve ever driven up to a home with a freshly sealed driveway, you immediately notice the difference. That deep, rich black finish doesn’t just look great — it protects your investment.

At Select Sealcoating, we see it every season across Maine: faded, cracked asphalt that could have been saved with routine sealcoating. The before-and-after transformation above shows exactly why sealcoating matters.

What Happens to Asphalt Without Protection?

Maine's weather is tough on pavement. Between UV exposure, rain, snow, salt, and freeze-thaw cycles, unprotected asphalt begins to:

Turn gray and brittle
Develop small surface cracks
Absorb water
Weaken from the inside out

Once water penetrates asphalt and freezes, it expands — causing cracks to widen and structural damage to begin. What starts as minor fading can quickly turn into costly repairs.

What Sealcoating Actually Does

Sealcoating acts like sunscreen and armor for your driveway or parking lot. It creates a protective barrier that:

✔ Blocks UV rays
✔ Repels water
✔ Protects against oil and chemical spills
✔ Slows oxidation
✔ Extends pavement life

Instead of replacing asphalt every 10–15 years, properly maintained pavement can last significantly longer.

The Before & After Difference

In the “before” photo, you’ll notice:

Faded gray color
Visible cracking
Dull, worn surface

In the “after” photo:

Smooth, uniform finish
Deep black color
Improved curb appeal
Surface protection restored

Not only does sealcoating protect your driveway — it instantly boosts the look of your property.

How Often Should You Sealcoat in Maine?

For most residential properties, sealcoating every 2–3 years is recommended. Commercial properties with heavier traffic may require more frequent maintenance.

The key is not waiting until damage becomes severe. Sealcoating is preventative maintenance — and preventative maintenance is always more affordable than replacement.

Protect Your Investment Before It’s Too Late

Your driveway or parking lot is one of the first things people see. More importantly, it’s a major investment.

If your asphalt is looking faded or starting to crack, now is the time to act.

Contact Select Sealcoating today for a free estimate and protect your pavement the smart way.

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The Difference Between Asphalt Paving, Resurfacing, and Sealcoating

By Mikenzie Melendez • October 1, 2025

When it comes to maintaining driveways and parking lots, property owners often hear terms like asphalt paving, resurfacing, and sealcoating. While these processes are related, each serves a different purpose, requires a different level of investment, and has a distinct impact on the lifespan of your pavement. Understanding the difference helps homeowners and businesses make smarter decisions about caring for their asphalt. Asphalt Paving: Building a Strong Foundation Asphalt paving is the process of installing a brand-new surface. This typically happens during new construction or when an existing driveway or parking lot has deteriorated beyond repair. The process involves grading and preparing the base, applying layers of asphalt mix, and compacting them to create a durable, smooth surface. Paving is the most significant investment because it starts from scratch. However, it delivers a strong foundation and decades of service when done properly. For property owners with crumbling pavement, large potholes, or structural base failures, paving is often the only solution. Asphalt Resurfacing: A Fresh New Layer Resurfacing, sometimes called “overlaying,” is a middle-ground option. Instead of tearing out the entire surface, a new layer of asphalt is applied on top of the existing pavement. This gives the look and feel of brand-new asphalt without the cost of a full replacement. Resurfacing is ideal when the base is still solid, but the surface has moderate wear such as cracks, fading, or unevenness. By adding a fresh layer, contractors restore smoothness, improve safety, and extend the life of the pavement for 8–15 more years. However, if the underlying foundation is unstable, resurfacing won’t solve the deeper problem. Sealcoating: Protective Maintenance Sealcoating is the most affordable of the three processes and is all about prevention. It involves applying a protective coating to the asphalt’s surface, much like putting a weatherproof sealant on wood. Sealcoating shields against damaging elements such as UV rays, water, oil spills, and road salt. While sealcoating doesn’t fix major cracks or structural issues, it slows deterioration and keeps asphalt looking dark, rich, and well-maintained. Most contractors recommend sealcoating every 2–3 years, depending on climate and traffic levels. When performed regularly, it can double the life of your driveway or parking lot. Making the Right Choice: Choosing between paving, resurfacing, or sealcoating comes down to the condition of your pavement and your budget. - Paving is best for brand-new surfaces or complete rebuilds. - Resurfacing works when your base is strong but the top layer is failing. - Sealcoating is essential for routine maintenance and long-term protection. Working with a trusted paving contractor ensures that you receive the right solution for your property. With proper maintenance, asphalt can deliver decades of service while enhancing curb appeal and safety.

A gray house with a two-car garage and asphalt driveway, adjacent to a red garage, under a blue sky.

Preparing Your Driveway for Maine Winters: Sealcoating Tips

By Mikenzie Melendez • September 4, 2025

Learn why sealcoating is essential before Maine winters. Protect your driveway from snow, ice, and salt with these expert asphalt care tips.

Newly paved asphalt driveway leading to a house with a garage, pink marking lines on the surface.

The Benefits of Professionally Sealcoating Your Driveway

By Mary Couturier • August 21, 2025

Discover the benefits of professional driveway sealcoating. Protect asphalt from damage, extend its lifespan, boost curb appeal, and save on costly repairs.