Roofing Shingle Weight Calculator
Find out how much your old shingles weigh and what size Mulkey Dumpster Rental dumpster you need for your tear-off. Pick your shingle type, enter your roof size, and we do the math.
Please enter a valid roof size above zero.
Your Shingle Estimate
Estimated Weight Range
0
Roof Squares
0
Roof Sq Ft
1
Layer(s)
Dumpster Recommendation
These numbers are estimates only. Actual weight depends on shingle manufacturer, moisture, underlayment, flashing, nails, and roof pitch. Steeper roofs have more surface area. When in doubt, size up. For a more accurate recommendation, call Mulkey Dumpster Rental at (706) 236-9273 and we will walk you through it.
Reference Data
Shingle Weight by Type
One “square” of roofing covers 100 square feet. These are industry-standard weight ranges from major manufacturers.
| Shingle Type | Avg Weight / Square | Typical Use |
|---|---|---|
| Three-Tab Asphalt | 230 – 250 lbs | Budget-friendly, older homes |
| Architectural Asphalt | 400 – 430 lbs | Most new construction, premium look |
| Slate | 800 – 1,000 lbs | High-end, historic properties |
Why We Recommend 15 & 30 Yard
Mulkey Dumpster Rental delivers 15 yard and 30 yard roll-off dumpsters. A 15 yard handles smaller single-layer roofs. The 30 yard is built for larger homes, multi-layer tear-offs, and heavy materials like architectural shingles.
Weight Limits Matter
Overloaded dumpsters get hit with overage fees. Mulkey charges $75 per additional ton beyond your included allowance. This calculator helps you plan the right number of containers upfront so there are no surprises.
Pitch Changes Everything
A steeper roof has more surface area than its footprint suggests. We use a standard 6/12 pitch to estimate, but steep roofs (8/12+) can add 20% or more to the total weight. When unsure, round up.
Multiple Layers = More Weight
Some older roofs have 2 or even 3 layers of shingles stacked up. Each layer multiplies the total weight. Double-layer roofs are common in Northwest Georgia and can double your dumpster count.