Why are roofing bids so different?
Roofing education reviewed by the ROOF.CLICK team. Product specifications referenced from manufacturer documentation.
Short answer
Bids differ because of the product tier, what's included underneath, warranty level, labor quality, and whether the measurement is accurate — not just the number on top.
In more detail
A low bid may use a thinner shingle, skip ice & water shield, use felt instead of synthetic underlayment, or under-measure the roof. ROOF.CLICK shows you exactly what's under your shingles and prices all six tiers transparently so you can compare apples to apples. When you compare bids, look at the product, the components included underneath, the warranty, and the labor — not just the total.
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Atlas StormMaster Shake
Storm-tested shake. Built for severe weather.
Class 4 Impact-Resistant
Limited lifetime manufacturer warranty
Explore this roof system →Related Roof Answers
How much should a roof cost?
A roof replacement can range widely — from a value architectural shingle system to premium stone-coated steel — because price depends on your roof's measured size, pitch, complexity, and the system you select.
Impact ResistanceWhat is Class 4?
Class 4 is the highest impact-resistance rating under UL 2218 — it means a shingle survived a 2-inch steel ball dropped from 20 feet without cracking.
Roof CostsWhat determines the cost of a roof replacement?
Roof replacement cost comes down to size (measured in squares), pitch, complexity, tear-off, and the roofing system you choose — not a single flat price per home.
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