Dumpster Calculators for Common Project Debris
Shingle Weight Calculator
Different types of shingles have different weights, so it’s important to consider what type of roofing material you’re removing before you schedule your dumpster rental.
Here’s a quick guide to help estimate shingle weight:
- 3-tab asphalt shingles: Standard residential shingles, roughly 250 lbs per roofing square (100 sq. ft.).
- Architectural shingles: Thicker and heavier, averaging 375–400 lbs per roofing square.
- Wood shake or tile roofs: Much heavier materials, sometimes up to 800–1,000 lbs per square depending on age and moisture content.
How This Impacts Dumpster Size Selection
A 20-yard dumpster from Riddle Roll Offs typically holds 4,000–6,000 lbs (2–3 tons) of debris.
That’s roughly 25–30 roofing squares (about 2,500–3,000 sq. ft.) of single-layer standard shingles.
If you’re close to your dumpster’s weight capacity when estimating, it’s best to size up or plan for multiple hauls — since roofing tear-offs usually include nails, underlayment, and other debris besides the shingles themselves.
How to Use the Shingle Weight Calculator
- Enter your roof size (in square feet or roofing squares).
- Choose your shingle type (3-tab, architectural, tile, etc.).
- Click “Calculate Weight” to get an approximate total in pounds and tons.
- Use your estimate to choose the right dumpster size — or call our team for help.
If you’re unsure how to calculate your roofing area or shingle type, no problem! Just give us a quick call — we’re happy to help estimate your debris weight and recommend the right dumpster for your project.
Why Weight Estimates Matter
Every roll-off dumpster has a maximum weight limit. Even if your debris fits, you could exceed the limit if the material is too dense. Roofing debris adds up fast — and accurate weight estimates can help prevent overweight fees and unexpected costs.
Riddle Roll Offs makes it simple: clear pricing, flexible scheduling, and dumpsters delivered right when you need them.
Disclaimer: Our weight calculators are for estimation purposes only. Actual debris weight can vary depending on material type, moisture, and local disposal regulations. Please contact Riddle Roll Offs for an accurate quote based on your project details.
Why Choose Riddle Roll Offs for Dumpster Rentals in Phoenix
Fast Delivery + Pickup
Same-day service available for most locations.
Transparent Pricing
No hidden fees. What you see is what you pay.
Right Dumpster for the Job
20-yard and 40-yard dumpsters for all types of projects.
Local + Reliable
Serving Phoenix, Mesa, Tempe, Chandler, Gilbert, and Scottsdale.
Exceptional Support
Friendly help to ensure your project runs smoothly.
Need help choosing the right dumpster?
Call Riddle Roll Offs at (602) 277-2403 or email info@riddlerolloffs.com for a quick consultation. We’ll help you estimate your debris weight and find the perfect dumpster size for your next project.