Laying down fresh sod can instantly transform a barren patch of land into a lush, green lawn. It’s a relatively quick and satisfying way to achieve the perfect yard. However, before you rush out and buy pallets of sod, it’s crucial to accurately calculate how much you need. Underestimating can lead to frustrating delays and an uneven lawn, while overestimating means wasted money and disposal headaches. This comprehensive guide will walk you through everything you need to know to determine the exact amount of sod required for a 700 square foot area, ensuring a seamless and cost-effective landscaping project.
Understanding Sod Measurements and Calculations
Before diving into the specifics of a 700 sq ft area, it’s essential to grasp the standard units used in the sod industry. This knowledge will empower you to make informed decisions and communicate effectively with suppliers.
Standard Sod Sizes and Coverage
Sod is typically sold in rolls or squares. The most common form is the roll, which is usually 16 inches wide and 72 inches long. However, dimensions can vary slightly depending on the supplier. Let’s delve into the typical sizes:
- Rolls: As mentioned, these usually measure 16″ x 72″, covering approximately 8 square feet per roll. This is the most common format for residential projects.
- Squares: Sod squares are less common but can be found. They typically measure 16″ x 24″, covering about 2.67 square feet per square.
Understanding these measurements is the foundation for accurate calculations. Always confirm the exact dimensions with your sod supplier before placing your order.
Calculating Your Lawn’s Area
While this guide focuses on a 700 sq ft area, it’s important to understand how to calculate the square footage of any lawn space. The process depends on the shape of your yard.
- Rectangles and Squares: The area is simply length multiplied by width (Area = Length x Width).
- Triangles: The area is half the base multiplied by the height (Area = 0.5 x Base x Height).
- Circles: The area is pi (π, approximately 3.14159) multiplied by the radius squared (Area = π x Radius²).
- Irregular Shapes: For more complex shapes, you might need to divide the area into smaller, manageable shapes, calculate each individual area, and then add them together. Another option is to use a measuring wheel or online area calculator, but be sure to take accurate measurements.
For our purpose, we’re working with a predetermined area of 700 square feet. But if your yard is a different size, use these formulas to find your area.
Calculating Sod Needs for 700 Square Feet
Now we can move on to determining the quantity of sod necessary for covering 700 square feet, considering both the sod’s size and a buffer for cuts and imperfections.
Determining the Number of Sod Rolls
Assuming standard-sized sod rolls (16″ x 72″, covering 8 square feet), the calculation is relatively straightforward.
Divide the total area (700 sq ft) by the area covered by one roll (8 sq ft/roll):
700 sq ft / 8 sq ft/roll = 87.5 rolls
Since you can’t buy half a roll of sod, you’ll need to round up to the nearest whole number. Therefore, you’ll need 88 rolls of sod.
Accounting for Waste and Cuts
It’s crucial to add a buffer to account for waste due to cuts, overlaps, and any imperfections in the sod. A general rule of thumb is to add 5-10% extra sod. For this example, let’s add a 10% buffer:
10% of 88 rolls = 8.8 rolls
Rounding up, this means you’ll need an additional 9 rolls.
Total rolls needed: 88 rolls + 9 rolls = 97 rolls
Therefore, to cover a 700 square foot area with standard-sized sod rolls and a 10% waste allowance, you’ll need approximately 97 rolls of sod.
Calculating Sod Needs in Pallets
Sod is often sold by the pallet, and knowing how many rolls are on a pallet will help you determine how many pallets to order. The number of rolls per pallet varies depending on the supplier, but a common number is 450 square feet of sod per pallet.
- First, divide the number of square feet you need (700, plus the 10% buffer) by the square footage on a pallet. The 10% buffer on 700 square feet is 70 square feet, so we will divide 770 sq ft by 450 square feet per pallet:
770 / 450 = 1.71 pallets.
Since you cannot buy a partial pallet, you will need to purchase 2 pallets of sod.
Factors Affecting Sod Quantity and Cost
Several factors can influence the amount of sod you ultimately need and the overall cost of your project.
Lawn Shape and Complexity
As mentioned earlier, the shape of your lawn impacts the amount of sod needed. Lawns with intricate curves and features will naturally require more cuts, resulting in more waste. Consider this when adding your waste buffer. Simple, rectangular lawns will have less waste.
Sod Type and Quality
The type of sod you choose will influence its price and availability. Different grass species have varying growth habits, maintenance requirements, and appearances. Research which type of sod is best suited for your climate and soil conditions.
High-quality sod generally costs more per roll or pallet but often results in a healthier and more resilient lawn. Cheaper sod may have inconsistencies in thickness or contain weeds, leading to additional costs and efforts in the long run.
Sod Supplier and Pricing
Prices can vary significantly between different sod suppliers. It’s wise to obtain quotes from several reputable suppliers to compare pricing, availability, and delivery options. Also, enquire about any discounts for bulk orders or seasonal promotions. Keep in mind that the cheapest option isn’t always the best – consider the quality of the sod and the supplier’s reputation.
Delivery Fees and Installation Costs
Don’t forget to factor in delivery fees when calculating your budget. Some suppliers offer free delivery for large orders, while others charge a per-mile or flat rate.
If you’re not planning to install the sod yourself, you’ll also need to consider professional installation costs. Labor rates can vary depending on your location and the complexity of the job. Obtain detailed quotes from multiple landscaping contractors before making a decision.
Tips for Ordering and Installing Sod
To ensure a successful sod installation project, consider these additional tips:
Order in Advance
Sod is a perishable product, so order it close to your planned installation date. Order ahead of time to ensure the type you need is in stock.
Prepare the Soil
Proper soil preparation is crucial for successful sod establishment. Remove any existing grass, weeds, rocks, and debris. Till the soil to a depth of at least 4-6 inches and amend it with compost or other organic matter to improve drainage and fertility. Level the soil surface and lightly compact it.
Install Promptly
Once the sod is delivered, install it as soon as possible, ideally within 24-48 hours. Store the sod in a shaded area and keep it moist until it’s installed.
Water Thoroughly
After installation, water the sod thoroughly and frequently for the first few weeks. Keep the soil consistently moist but not waterlogged. Monitor the sod for signs of stress, such as yellowing or wilting, and adjust your watering schedule accordingly.
Avoid Heavy Traffic
Minimize foot traffic on the newly laid sod for at least two to three weeks to allow the roots to establish.
Example Scenarios
Here are a few example scenarios to illustrate how different factors can affect your sod order:
Scenario 1: Simple Rectangular Lawn
- Lawn shape: Rectangle (25 ft x 28 ft = 700 sq ft)
- Sod type: Kentucky Bluegrass
- Waste allowance: 5% (minimal cuts)
- Roll size: 8 sq ft/roll
- Calculation:
- 700 sq ft / 8 sq ft/roll = 87.5 rolls (round up to 88)
- 5% of 88 = 4.4 (round up to 5)
- Total rolls needed: 88 + 5 = 93 rolls
Scenario 2: Complex Lawn with Curves
- Lawn shape: Irregular with curves (approximately 700 sq ft)
- Sod type: Fescue Blend
- Waste allowance: 15% (due to curves and cuts)
- Roll size: 8 sq ft/roll
- Calculation:
- 700 sq ft / 8 sq ft/roll = 87.5 rolls (round up to 88)
- 15% of 88 = 13.2 (round up to 14)
- Total rolls needed: 88 + 14 = 102 rolls
Scenario 3: Buying in Pallets
- Lawn shape: Rectangle (25 ft x 28 ft = 700 sq ft)
- Sod type: Bermuda Grass
- Waste allowance: 10%
- Square feet per pallet: 450
- Calculation:
- 700 + 10% (70) = 770
- 770/450 = 1.71 (round up to 2 pallets)
By carefully considering these factors and following the calculation methods outlined above, you can confidently determine the right amount of sod for your 700 square foot lawn and ensure a successful and beautiful landscaping project. Remember to always confirm dimensions with your sod supplier, factor in a buffer for waste, and prepare your soil properly for optimal results.
How do I accurately measure my lawn area for sod installation?
Accurately measuring your lawn is crucial to ordering the correct amount of sod. Start by dividing your lawn into smaller, manageable shapes like squares, rectangles, triangles, and circles. Measure the length and width of each rectangle and square, the base and height of each triangle, and the radius of each circle. Note down all these measurements carefully, as even small errors can accumulate and lead to ordering too much or too little sod.
Once you have all the individual shape measurements, calculate the area of each shape using the appropriate formula: area = length x width for rectangles/squares, area = 0.5 x base x height for triangles, and area = πr² (approximately 3.14 x radius x radius) for circles. Add up the areas of all the shapes to get the total area of your lawn in square feet. Remember to account for any permanent structures like walkways, patios, or gardens when calculating the final square footage.
What is the standard size of a sod roll or slab, and how does that impact my calculation?
Sod typically comes in rolls or slabs, and the size varies depending on the sod farm. A common size for a sod roll is 2 feet wide and 5 feet long, covering 10 square feet. However, it’s critical to confirm the exact dimensions of the sod you are purchasing from your local supplier. Using the wrong dimensions will throw off your order and potentially lead to shortages or excess materials.
To determine the number of sod rolls you need, divide your total lawn area (e.g., 700 square feet) by the square footage covered by one roll or slab. For example, if each roll covers 10 square feet, you would divide 700 by 10, resulting in 70 rolls. Always round up to the nearest whole number to ensure you have enough sod to cover the entire area, and consider adding an extra 5-10% for cuts and waste.
Should I order extra sod, and if so, how much?
Yes, ordering extra sod is highly recommended to account for several factors. Installation often requires cutting sod to fit irregular shapes, around obstacles, or along edges. These cuts inevitably create waste. Furthermore, some sod pieces might arrive damaged or be unsuitable for use, leaving gaps in your lawn. A small buffer helps you avoid these issues and ensures a seamless, complete lawn.
A general rule of thumb is to order 5-10% more sod than your calculated lawn area requires. For a 700 square foot lawn, this translates to adding an extra 35-70 square feet of sod to your order. This surplus will help you accommodate waste, damaged pieces, and any unforeseen circumstances during installation, giving you peace of mind and a professionally finished lawn.
What are the different types of sod available, and does the type affect how much I need?
Different types of sod are available, each suited for specific climates, soil conditions, and intended uses. Common types include Kentucky Bluegrass, Fescue, Zoysia, and Bermuda grass. While the type of sod doesn’t directly influence the *amount* of sod needed to cover a 700 square foot area, it does impact the overall success and maintenance requirements of your lawn. Choose a variety appropriate for your location.
Consider factors like sun exposure, water availability, and foot traffic when selecting a sod type. For example, Bermuda grass thrives in sunny, warm climates with high traffic, while Fescue grass tolerates shade better. Selecting the right type for your specific conditions ensures the sod establishes properly and remains healthy, reducing the need for costly replacements or repairs in the future. While not affecting the quantity needed, the right type greatly influences the long-term health of the lawn.
What tools and materials are necessary for installing sod?
Installing sod requires several essential tools and materials to ensure a successful and healthy lawn. First, you’ll need tools for preparing the soil, such as a shovel, rake, and possibly a rototiller for breaking up compacted soil. A soil test kit can help determine if your soil needs amendments like compost or fertilizer. Leveling the soil is also crucial for a smooth surface.
Beyond soil preparation, you’ll need tools for laying and maintaining the sod. A sod cutter might be necessary for removing old grass. A sharp utility knife is helpful for cutting sod to fit around obstacles and edges. A lawn roller is essential for ensuring good contact between the sod and the soil. Finally, a sprinkler or irrigation system is crucial for providing adequate watering during the establishment period. Remember to also wear appropriate safety gear like gloves and closed-toe shoes.
How long does it typically take to install sod on a 700 square foot area?
The time required to install sod on a 700 square foot area can vary depending on several factors. These factors include the preparation work needed for the soil, the number of people involved in the installation process, and the complexity of the lawn’s shape and any obstacles present. Proper soil preparation, like removing old grass and leveling the ground, can significantly add to the overall time.
Generally, with proper preparation and two people working together, installing sod on a 700 square foot area can take anywhere from 4 to 8 hours. This estimate includes laying the sod, cutting it to fit, and rolling it to ensure good contact with the soil. If the area is irregularly shaped or requires extensive soil amendments, the installation process may take longer. Remember to factor in time for watering immediately after installation.
How much does it typically cost to purchase enough sod for 700 square feet?
The cost of sod for a 700 square foot area varies based on several factors, including the type of sod, the quality of the sod, and the supplier’s pricing. More specialized or premium sod types, like Zoysia or certain varieties of Kentucky Bluegrass, typically cost more than common varieties like Fescue. It’s crucial to obtain quotes from multiple local sod farms or suppliers to compare prices and ensure you’re getting the best deal.
As a general estimate, expect to pay anywhere from $350 to $1050 for enough sod to cover 700 square feet. This translates to a cost of approximately $0.50 to $1.50 per square foot. These figures are just estimates, and actual costs can be higher or lower depending on location, season, and availability. Remember to factor in additional costs for delivery, soil preparation, and installation if you are not doing it yourself.