Sidewalk Replacement Cost Estimator

Sidewalk Replacement Cost Estimator

Sidewalk Replacement Cost Estimator

Here’s a sample table for estimating sidewalk replacement costs:

Type of SidewalkAverage Cost Per Square FootAverage Total Cost (500 sq ft)
Concrete$6 – $10$3,000 – $5,000
Brick$10 – $20$5,000 – $10,000
Pavers$15 – $25$7,500 – $12,500
Asphalt$3 – $6$1,500 – $3,000
Stone$20 – $40$10,000 – $20,000
Stamped Concrete$10 – $20$5,000 – $10,000
Aggregate Concrete$8 – $12$4,000 – $6,000
Stained Concrete$7 – $12$3,500 – $6,000
Precast Concrete$10 – $20$5,000 – $10,000


How do you replace a sidewalk section?
To replace a sidewalk section, follow these steps:

  1. Mark the area to be replaced and remove the damaged concrete using a jackhammer or concrete saw.
  2. Excavate the area to the required depth, typically around 4 to 6 inches.
  3. Add a base material like crushed stone and compact it to provide a stable foundation.
  4. Install forms to define the edges of the new section.
  5. Place a layer of fresh concrete into the forms and level it using a screed board.
  6. Finish the surface with a trowel and add a broom or texture finish if desired.
  7. Allow the concrete to cure and harden before removing the forms.

How much does it cost to build a concrete walkway around a house? The cost to build a concrete walkway around a house can vary depending on factors like the length, width, thickness of the walkway, labor costs, and local material prices. On average, it can range from $5 to $15 per square foot.

How many square feet is a sidewalk square? A sidewalk square is generally considered to be an area of 100 square feet (e.g., 10 feet by 10 feet).

What is the best concrete for sidewalk repair? A high-quality concrete mix with a strength of at least 3,000 PSI (pounds per square inch) is recommended for sidewalk repair.

How do I fix the gap between my house and sidewalk? To fix the gap between your house and sidewalk, you can use flexible sealants or caulking materials designed for concrete. Clean the gap thoroughly and fill it with the chosen sealant.

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How do you lift a broken sidewalk? Broken sidewalks can be lifted using a process called slabjacking or mudjacking. It involves injecting a grout or concrete mixture underneath the slab to raise it back to its original position.

Is 2 inches of concrete enough for a sidewalk? A 2-inch thick concrete sidewalk is generally not sufficient for typical pedestrian use. Sidewalks are typically constructed with a thickness of 4 inches or more to withstand foot traffic and weather conditions.

How do you calculate a concrete walkway? To calculate the concrete needed for a walkway, multiply the length, width, and depth (thickness) of the walkway in feet to get the cubic feet, and then convert it to cubic yards (1 cubic yard = 27 cubic feet) as concrete is typically sold by the cubic yard.

How wide is a residential sidewalk? A residential sidewalk is commonly around 4 to 5 feet wide, providing enough space for pedestrians to walk comfortably side by side.

How much does a sidewalk SF cost? The cost per square foot for a sidewalk can vary widely depending on factors like the location, material, and labor costs, but it is generally in the range of $5 to $30 per square foot.

How many inches of concrete do I need for a sidewalk? The recommended thickness for a concrete sidewalk is typically 4 inches. For areas with heavy traffic or vehicle use, a thicker sidewalk may be required.

How many inches deep is a sidewalk? Sidewalks are usually constructed to a depth of about 4 to 6 inches, including the base material and concrete thickness.

Do you use concrete or cement for sidewalks? Cement is a component of concrete. To make a sidewalk, you use concrete, which is a mixture of cement, sand, gravel, and water.

Can I use quikrete for a sidewalk? Yes, Quikrete is a brand of premixed concrete products that can be used for various concrete applications, including sidewalks.

Why is my concrete sidewalk crumbling? Concrete sidewalks may crumble due to various factors such as poor installation, water infiltration, freeze-thaw cycles, or exposure to chemicals.

What are the gaps in sidewalks called? The gaps in sidewalks that allow for expansion and contraction are called control joints or expansion joints.

What do you fill sidewalk gaps with? Sidewalk gaps are typically filled with flexible materials like silicone-based sealants to accommodate the movement of the concrete.

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Why are sidewalks built with gaps? Sidewalks have gaps or control joints to allow for expansion and contraction of the concrete due to temperature changes and prevent cracking.

Can I lift concrete yourself? You can attempt to lift concrete using DIY methods like slabjacking, but it is generally recommended to hire professionals for larger or complex projects.

What’s the easiest way to dig under a sidewalk? The easiest way to dig under a sidewalk is to use a tunneling tool or a water jet to create a small tunnel beneath the sidewalk.

Why is my sidewalk sinking? Sidewalks may sink due to soil erosion, poor compaction during installation, or underground utility work.

How thick does concrete need to be so it doesn’t crack? Concrete should have a sufficient thickness (typically at least 4 inches for sidewalks) and be reinforced with rebar or wire mesh to minimize cracking.

Do sidewalks need wire mesh? Wire mesh is not always required for sidewalks, but it can help reinforce the concrete and prevent cracking.

Does 2 inch concrete need rebar? For most applications, a 2-inch thick concrete slab does not require rebar reinforcement. Rebar is typically used for thicker and load-bearing concrete structures.

Is wire mesh better than rebar for sidewalks? Both wire mesh and rebar can provide reinforcement for sidewalks. The choice may depend on the specific project requirements and engineer’s recommendations.

Is poured concrete better than pavers? The choice between poured concrete and pavers depends on various factors, including aesthetics, budget, and maintenance preferences.

Can I just lay pavers on dirt? While pavers can be installed on a compacted base of sand or gravel, it is generally not recommended to lay them directly on bare dirt as it can lead to uneven settling.

Is it better to put gravel or sand under a concrete slab? Gravel is typically used as a base material under a concrete slab to provide stability and drainage. Sand may be used for leveling or as part of the concrete mix.

Is 2 inches of concrete enough for a walkway? A 2-inch thick concrete walkway is generally not sufficient for typical pedestrian use. Walkways are typically constructed with a thickness of 4 inches or more.

How many square feet is an average sidewalk slab? An average sidewalk slab can vary in size, but a common size is around 4 feet by 4 feet, which equals 16 square feet.

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How thick is a concrete sidewalk slab? Concrete sidewalks are typically constructed with a thickness of 4 to 6 inches, including the base material and concrete layer.

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