Sealcoating & Resurfacing

Asphalt Sealcoating in Lincoln NE

Asphalt pavement is constantly under attack. Water infiltrates through cracks and pores, freezing and expanding in winter. UV rays oxidize the asphalt binder, turning it gray and brittle. Oil and gas spills dissolve the binder. Traffic wears away the surface. Without protection, asphalt deteriorates rapidly in Lincoln's harsh climate.

Sealcoating provides a protective barrier against these threats. This coal tar or asphalt emulsion coating seals the surface, preventing water infiltration, blocking UV rays, resisting chemicals, and creating a smooth, durable finish. Regular sealcoating is the most cost-effective way to extend pavement life and maintain appearance.

Professional Sealcoating Process

Quality sealcoating requires proper preparation and application. We start with thorough cleaning using power blowers to remove dirt, debris, and vegetation. Clean surface ensures proper sealer adhesion. We trim grass edges and remove any loose material that would prevent bonding.

Next, we fill all cracks with hot rubberized crack filler. This prevents water infiltration and stops cracks from spreading. Crack filling before sealcoating is essential - sealcoat is too thin to fill cracks effectively. We clean cracks, heat filler to 350-400°F, and apply with professional equipment.

We apply two coats of premium coal tar or asphalt emulsion sealer. The first coat penetrates and seals the surface. The second coat provides additional protection and uniform appearance. We use professional squeegees or spray equipment for even application. Edges are hand-brushed for complete coverage.

After application, sealer needs 24-48 hours to cure before traffic. We barricade driveways and post signs to prevent premature traffic. Proper curing is critical for durability. We schedule work to minimize inconvenience and ensure proper drying conditions.

When to Sealcoat Your Asphalt

New asphalt should cure 6-12 months before first sealcoating. Fresh asphalt contains oils that must evaporate before sealing. Sealcoating too early traps these oils, preventing proper curing. We inspect new asphalt and recommend optimal timing for first application.

After initial sealcoating, reapply every 2-3 years for optimal protection. High-traffic areas may need annual sealing. Signs your asphalt needs sealcoating: gray or faded appearance, small cracks appearing, surface feels rough or oxidized, water no longer beads on surface. Don't wait until damage is severe - preventive maintenance is most effective.

Sealcoat April through October when temperatures are consistently above 50°F. Ideal conditions are 60-85°F with low humidity and no rain forecast for 24 hours. We avoid extreme heat (above 90°F) that causes rapid drying and poor adhesion. Spring and fall provide optimal conditions in Lincoln.

Coal Tar vs Asphalt Emulsion Sealers

Coal tar sealers are the industry standard for durability and protection. They resist gas and oil better, provide superior UV protection, and last longer than asphalt emulsion. Coal tar creates a deep black finish that enhances appearance. Most commercial properties use coal tar for maximum protection.

Asphalt emulsion sealers are more environmentally friendly and work well for residential driveways. They're easier to apply, dry faster, and cost slightly less. Emulsion sealers provide good protection but may need more frequent reapplication. We help customers choose the best sealer for their needs and budget.

Asphalt Resurfacing Services

Resurfacing (also called overlay) involves applying a new layer of asphalt over existing pavement. This is ideal when the surface is worn, oxidized, or has minor cracking, but the base remains stable. Resurfacing costs 50-70% less than complete replacement while providing a fresh, smooth surface.

Our resurfacing process: mill the existing surface to create a bonding surface and proper height, repair any base problems or potholes, clean thoroughly, apply tack coat for adhesion, and pave with 1.5-2 inches of new asphalt. The result looks and performs like new pavement at a fraction of replacement cost.

Resurfacing costs $2-$5 per square foot versus $7-$12 for complete replacement. A typical 400 sq ft driveway costs $800-$2,000 to resurface versus $2,800-$4,800 for replacement. Resurfaced pavement lasts 10-15 years with proper maintenance. It's the smart choice when base is sound but surface is worn.

Sealcoating Cost and Value

Sealcoating costs $0.15-$0.35 per square foot for residential driveways. A typical 400 sq ft driveway costs $60-$140 including cleaning, crack filling, and two coats of sealer. Commercial parking lots cost $0.15-$0.30 per square foot. Prices vary based on size, condition, and sealer type.

This small investment provides tremendous value. Sealcoating every 2-3 years doubles pavement life from 15 to 30+ years. A $100 sealcoating service prevents $2,000 in repairs and $5,000 in premature replacement. The math is simple: spend a little on maintenance or a lot on replacement.

Beyond cost savings, sealcoating maintains curb appeal and property value. A well-maintained driveway enhances your home's appearance and makes a positive impression. Neglected pavement looks bad and suggests poor property maintenance. Regular sealcoating is smart financial and aesthetic investment.

DIY vs Professional Sealcoating

DIY sealcoating products from big box stores seem economical but often cost more long-term. Consumer-grade sealers are thinner (30-40% solids versus 50-60% for professional), less durable, and harder to apply properly. Poor application leaves streaks, thin spots, and inadequate protection that fails within a year.

Professional sealcoating uses commercial-grade materials, proper surface preparation, professional application equipment, and proven techniques. We apply two coats for complete coverage and lasting protection. Our work is guaranteed and lasts 2-3 years versus 6-12 months for DIY. The small price difference delivers far superior results.

Maintenance After Sealcoating

Sealcoated pavement requires minimal maintenance. Sweep regularly to remove debris. Clean oil or gas spills promptly with detergent and water. Avoid sharp objects that could scratch the surface. Don't use metal shovels or snowplows that damage the sealer - use plastic or rubber-edged tools.

Inspect annually for new cracks or damage. Fill cracks promptly to prevent water infiltration. Resealcoat every 2-3 years to maintain protection. With proper care, your asphalt will last 30+ years while looking great and performing well.