Most concrete overlays last as long as the concrete base underneath them. Does concrete resurfacing last?Ĭoncrete resurfacing lasts 8 to 15 years before needing any repairs. Overlays range from 1/32" to 2" thick and may include stones, colors, or stamped designs. The labor cost to seal concrete is $0.70 to $1.25 per square foot.Ī concrete overlay is a thin layer of cement and polymer resin applied on top of an existing concrete surface to repair minor damage or add decoration. Concrete sealer costs $30 to $80 per gallon, which protects the new surface and preserves its appearance. Pattern: Stamp a texture into the wet concrete before it cures or use dye to stencil decorative patterns.įinish: Concrete sealing costs $1 to $3 per square foot installed. If the existing concrete is too damaged for resurfacing, pouring a new concrete slab costs $4 to $8 per square foot, depending on the thickness and whether the installation includes wire mesh or rebar reinforcement.Ĭolor: Use an integral pigment mixed with the concrete before application or add color to the surface afterward with stains. Concrete prices are $119 to $147 per yard for materials only. Pouring new concreteĪfter cleaning and preparing the concrete, the contractor primes the surface with a bonding agent and applies the new overlay. Installers drill holes in the existing slab and pump a mud-like mixture or polyurethane foam underneath to lift the slab until it's level. The average cost for concrete leveling is $3 to $6 per square foot for mudjacking or $5 to $25 per square foot for foam leveling. Structural engineers charge $100 to $200 per hour. Hire a structural engineer to inspect the concrete to determine the underlying cause. Cracks wider than 1/4" typically indicate foundation problems that will cause more cracks to appear after resurfacing. Weak, crumbling, or uneven concrete must be repaired before resurfacing.ĭriveway repair costs $0.50 to $3 per linear foot to fill cracks in concrete. The new concrete surface will only be as stable as the foundation beneath it. Ensure the contractor also strips off any sealers, paint, or coatings on the surface. Power washing costs $0.35 to $0.77 per square foot and removes dirt, oil, mildew, and grease from the concrete. Stamped concrete overlays cost $7 to $20 per square foot and replicate stone, brick, or tile.Ĭoncrete shifts at its expansion joints during season changes, often cracking the overlay above it. Resurfacing is only possible over concrete with stabilized expansion joints and a strong foundation. A decorative concrete overlay costs $6 to $10 per square foot and includes stains, dyes, textures, embeds, saw cuts, or other design elements. Concrete overlay costsĪ basic concrete overlay costs $3 to $7 per square foot. Removing the existing concrete steps adds $250 to $500. In comparison, new precast concrete steps cost $70 to $110 per step, while pouring cement costs $200 to $400 per step installed. Replacement is a better option for stairs with large cracks, heaving, settling, or where the height cannot be raised. Only repairing the damaged areas costs the least, but the area will look different from the other steps. Resurfacing concrete steps costs $150 to $500, depending on the damage. Resurfacing the floor adds moisture protection and stain-resistance and may include decorative colors or patterns. Resurfacing a concrete basement floor slab costs $3 to $7 per square foot for an epoxy coating or a self-leveling concrete overlay. Basement and slab foundation resurfacing cost DIY epoxy kits for garage floors cost $200 to $700. Epoxy protects the surface from staining, chipping, and cracking. Resurfacing a concrete garage floor with an epoxy coating costs $4 to $10 per square foot or $1,600 to $5,800 for an average two-car garage. Refinishing may also include color staining or sealing. Prices depend on how many levels of grinding are needed to smooth the surface. The cost to polish a concrete floor is $3 to $8 per square foot for basic designs and $5 to $15 per square foot for elaborate designs. Resurfacing is cheaper than the cost to install a new concrete patio at $4 to $12 per square foot. The average cost to resurface a concrete patio or walkway is $3 to $7 per square foot for a plain overlay or $7 to $20 per square foot for a stamped overlay. Concrete pool deck resurfacing cost - chart Resurfacing a patio or walkway cost
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