Winter Concrete Maintenance & Cold-Weather Damage Prevention

Learn about protecting your concrete inside and out this winter, and how we can help.

Posted on December 9, 2025 in Blog

Concrete surfaces take a beating in the Delmarva region. You might see cracks, spalling, chipping, fading, or damage caused by winter deicing salts, moisture, freeze/thaw cycles, and heavy wear.

At SUNDEK of Washington, we specialize in concrete repair and proactive maintenance to protect and preserve your surfaces all year long. Whether you need immediate repair or want to safeguard your concrete for the seasons ahead, we deliver expert diagnostics, proven products and coatings, and decades of experience.

Call: 866-631-8664

Salt damage can cause surface failures like seen here.

When to Repair & Why Winter Maintenance Matters

It is critical to address damaged concrete as soon as possible. In our region, rain, freezing winters, salt exposure, and frequent use can lead to cracks, surface wear, deeper structural issues, spalling, and costly failures.

Common problems caused by neglect include:

• Cracks, chips and uneven surfaces
• Spalling or flaking
• Discoloration and fading
• Water and salt intrusion
• Surface deterioration and structural instability

Maintaining and sealing surfaces proactively is far more cost-effective than full replacement down the road.

Whether it’s a retail space like this or your own home, winter is an ideal time to tackle indoor concrete floor maintenance.

Interior Concrete Maintenance & Repair

Winter is the ideal time to focus on your indoor concrete floors. Whether you manage a commercial facility or want durable, easy-to-maintain floors at home, SUNDEK of Washington can rejuvenate, protect, and polish your indoor surfaces.

Services we provide for interior surfaces include:

• Polishing and burnishing to create bright, reflective floors that improve lighting and efficiency.
• Sealing and finishing to apply durable, stain-resistant coatings for easier long-term maintenance.
• Crack and joint repair to fix trip hazards and prevent further deterioration.
• Surface restoration and leveling to correct imperfections, uneven areas, and worn concrete.
• Consultation, evaluation, and maintenance plans to identify early wear before it becomes serious damage.

This work is ideal for hospitality venues, retail properties, healthcare facilities, offices, restaurants, schools, and industrial facilities.

This type of surface damage happens when water freezes in the concrete, expands, and forces the top layer to flake away.

Exterior Concrete Repair & Protection

Outdoor concrete is especially vulnerable during Delmarva winters. Deicing salts, moisture infiltration, and freeze-thaw cycles can lead to spalling, cracking, discoloration, and accelerated surface wear. SUNDEK of Washington offers comprehensive repairs and protective treatments to keep exterior concrete safe, stable, and attractive.

Exterior services include:

• Salt damage repair and patching to address areas affected by spalling, flaking, pitting, and chemical damage from deicing salts.
• Protective sealing using high-performance sealers to defend against moisture, salts, and freeze-thaw damage.
• Surface cleaning and pressure washing to remove built-up winter grime, residue, salt, and contaminants.
• Resurfacing and leveling to restore patios, driveways, walkways, pool decks, and entryways to like-new condition.
• Preventative maintenance plans involving routine inspection and upkeep to reduce long-term repair costs.

These services are ideal for municipal properties, commercial facilities, multi-family complexes, homeowners associations, retail centers, hospitality venues, and educational institutions.

How We Repair Your Concrete

At SUNDEK of Washington, our repair process is methodical and thorough to deliver lasting results.

Here’s an overview of the steps involved:

1. We begin with a damage assessment, examining the cause and extent of damage such as cracks, spalling, or wear.
2. Then we perform repair and patching to fix problem areas and prepare the slab for coating or resurfacing.
3. If needed, we apply color matching, texture, or overlays so repaired areas blend seamlessly with existing surfaces.
4. When appropriate, we offer overlay or resurfacing over structurally sound concrete rather than replacing the slab entirely.
5. Finally, we seal and finish surfaces using high-performance sealers to protect against moisture, chloride intrusion, stains and wear, extending the life of the concrete.

Why Choose SUNDEK of Washington

With more than 30 years of concrete experience, we have seen it all: from common cracks and spalling to complex damage caused by salt, freeze-thaw cycles, and heavy use. Our approach ensures that repairs are done right the first time. When we resurface or maintain existing concrete, we deliver durable solutions that combine aesthetics, safety, and function at a fraction of the cost of full replacement.

Other Services We Provide

• Commercial concrete resurfacing and repair
• Pool deck and patio resurfacing or refinishing
• Residential and garage flooring
• Decorative concrete overlays including stamped, textured, SunStone, MicroTopping, and more
• Waterproof coatings and protective sealers

Schedule Your Winter Concrete Check-Up

At SUNDEK of Washington, we repair concrete in the major metros in the area, including Arlington, Alexandria, Fairfax, and Reston, Virginia; Bethesda, Frederick, Gaithersburg, and Hagerstown, Maryland; Washington D.C.; and beyond.

Whether you are protecting exterior surfaces from salt damage or polishing interior floors ahead of the busy season, we are ready to help.

Call us: 866-631-8664

Email us: [email protected]

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