Living in Alberta means embracing the beauty of all four seasons—but it also means dealing with temperature extremes that can wreak havoc on your concrete surfaces. Your driveway is one of the most exposed elements of your property, and understanding how to maintain it through Alberta’s freeze-thaw cycles can help prevent cracks, spalling, and costly repairs.
Let’s break down what you need to know.
What Is a Freeze-Thaw Cycle?
In Alberta, freeze-thaw cycles occur when temperatures drop below freezing at night and rise above zero during the day. Water from snow or rain seeps into the tiny pores of concrete. When it freezes, it expands—putting pressure on the concrete from within. Repeated cycles of freezing and thawing cause the surface to weaken, eventually leading to cracking, flaking (spalling), and deterioration.
Why Maintenance Matters
Concrete is durable, but it’s not indestructible. Without routine care, your driveway could suffer premature aging. Taking a few proactive steps can extend its lifespan by years—and save you from major repair costs down the road.
6 Tips to Maintain Your Concrete Driveway Year-Round
1. Seal It Regularly
A high-quality concrete sealer is your first line of defense against moisture and de-icing chemicals. Seal your driveway every 2–3 years—or sooner if water no longer beads on the surface
Bonus tip: Fall is a great time to seal, right before the deep freeze sets in.
2. Keep It Clean
Dirt, leaves, and especially road salt can wear down the surface. Sweep regularly, and hose it down when buildup appears. This is especially important after winter, when salt residue can linger.
3. Avoid De-icing Salts
Many commercial de-icers contain chemicals that accelerate freeze-thaw damage. Calcium chloride is less harmful than rock salt, but still not ideal. Instead, use sand or kitty litter for traction in icy conditions.
4. Fill Cracks Early
Even small cracks allow water in, which makes them worse during freezing temperatures. Use a concrete crack filler or consult a professional for longer-lasting repair options.
5. Shovel Carefully
Use a plastic shovel instead of a metal one, which can chip or gouge the surface. Don’t let snow sit for too long—it melts during the day, then freezes at night, increasing the risk of moisture seeping into the concrete.
6. Watch the Edges
Edges are more vulnerable to chipping. Avoid driving off the sides of your driveway or placing heavy objects near the edge. Consider installing curbs or edging to reinforce high-traffic zones.
What If Damage Has Already Happened?
If your concrete driveway is already cracked, flaking, or uneven, don’t panic—it may not need a full replacement. Concrete resurfacing or patching can restore the appearance and durability of your surface. If you’re unsure, have it assessed by a professional.
Final Thoughts
Alberta’s climate is tough—but your concrete driveway doesn’t have to suffer because of it. With a little regular maintenance, the right materials, and some seasonal awareness, you can keep your driveway looking great and performing well for decades.
Need help inspecting or repairing your concrete surface? Contact FramCon—we’re Southern Alberta’s concrete experts, and we’re here to help.