Roofers Charge Per Square – What You Really Pay

If you’re looking at a new roof, the first number you’ll see is often something like “$120 per square.” But what does that mean for your wallet? Let’s break it down so you can compare quotes, avoid surprises, and budget right.

What Does “Per Square” Mean?

A "square" is a roofing unit equal to 100 square feet. It’s the standard way contractors measure roof area because most materials come in sheets that cover about that size. So, when a roofer says $150 per square, they’re quoting the cost to cover 100 sq ft of roof, not the whole house.

To figure out how many squares your roof has, you can use a simple formula: Total square footage ÷ 100 = number of squares. If your roof is 2,500 sq ft, that’s 25 squares. Multiply the per‑square price by 25 and you’ve got a rough total before labor, disposal, and extras.

Factors That Influence the Price

Not all squares cost the same. Here are the biggest things that change the number you see on a quote:

• Material type: Asphalt shingles are the cheapest, usually $80‑$120 per square. Metal, slate, or tile can push the price to $200‑$500 per square.
• Roof pitch: Steeper roofs need more safety gear and take longer to work on, so the per‑square rate climbs.
• Location: Contractors in big cities or remote areas charge more for travel and overhead.
• Removal of old roof: If you need the existing material stripped, expect an added $30‑$50 per square.
• Access and complexity: Multiple dormers, skylights, or tricky edges add labor time, which shows up as a higher per‑square cost.

Some roofers bundle material and labor into one price per square; others list them separately. Always ask what’s included so you can compare apples to apples.

How to Get a Fair Quote

Start by measuring your roof or getting a professional measurement. Most reputable roofers will do this for free. Then request at least three written estimates. Look for these details on each quote:

• Exact number of squares
• Material brand and warranty
• Breakdown of removal, disposal, and installation costs
• Timeline and any cleanup fees

Don’t forget to ask about hidden costs such as flashing, ventilation, or underlayment upgrades. A cheap per‑square price can end up pricey once those extras are added.

Tips for Saving Money

Ready to keep the budget in check? Here are a few quick tricks:

1. Choose a material that fits your climate: Asphalt shingles work well in most places and are the most affordable.
2. Combine projects: If you need gutter work or siding repairs, bundle them with the roof job for a discount.
3. Schedule in the off‑season: Roofers are slower in winter or early spring, and they may lower their per‑square rates.
4. Shop for materials yourself: Some contractors let you buy the shingles and they just install, which can cut the per‑square price.

Remember, the lowest price isn’t always the best. Look at the roofer’s reputation, warranty, and how clearly they explain the per‑square breakdown.

By understanding what “per square” means, what factors push the cost up, and how to compare quotes, you’ll feel confident when the roofer shows up with a price tag. Your roof is a big investment—make sure the numbers line up with the quality you expect.