The price of a new roof is driven by a manageable set of factors, and understanding them is what lets a property owner compare proposals fairly instead of just chasing the lowest number. The big drivers are roofing material, roof size and complexity, the underlayment and system specification, the amount of decking that needs replacing, access and site conditions, and permitting. Two of these — underlayment specification and decking — are exactly where cut-rate bids quietly save money at the owner's long-term expense.
Material
Architectural shingle is generally the most economical; concrete and clay tile cost more in material and labor; standing seam metal typically sits at or above tile depending on metal, gauge, coating and panel system. Material choice also sets expected service life, so the upfront number should always be weighed against how long the roof will last.
Size, Pitch and Complexity
Cost scales with roof area, but complexity moves it further — steep pitches, numerous hips and valleys, dormers, skylights and multi-level transitions all add labor and flashing work. A cut-up roof costs more than a simple gable of the same square footage.
Underlayment and System Specification
On tile and metal especially, the underlayment specified is a genuine cost-and-value difference between bids. Upgraded self-adhered systems cost more and are a major factor in roof longevity. Comparing bids without comparing underlayment is comparing incomplete information.
Decking, Access and Permits
Rotten plywood found at tear-off is replaced at a contract rate — confirm how it is priced before signing. Steep, high or tight-access sites add handling cost. Permit fees and required inspections are part of every legitimate replacement in Collier County.
Comparing Apples to Apples
Line bids up on material and manufacturer, underlayment, flashing scope, decking pricing, ventilation, permitting, disposal, warranty and payment terms. The lowest number with the thinnest specification is rarely the least expensive roof over its life.
Brands We See in Local Bids
In practice, roofing bids we review around Naples span a real range of brands and price points — from TAMKO shingles at the economical end, through Westlake Royal Roofing tile profiles, to premium standing-seam aluminum panels from manufacturers such as Premier Metal Roof Manufacturing in Fort Myers. None of these is automatically "the" right answer — the number that matters is which system, underlayment and gauge a given bid actually specifies.
Roofing Estimates in Naples
Craft Roofing (Florida Certified General & Roofing Contractor, CGC1540219 & CCC1336696) provides written, itemized roofing proposals throughout Naples and Southwest Florida after inspecting and measuring the actual roof.
Related Questions
How do you compare roofing proposals from different contractors?
Compare proposals on identical scope, not on the bottom-line number — because roofing bids are only comparable when they describe the same work. Line them up field by field: roofing material and manufacturer; underlayment or membrane specification; flashing scope (new versus reused); how decking replacement is priced; tear-off, disposal and site protection; ventilation; permitting and inspections; warranty coverage and duration (manufacturer and workmanship separately); and payment terms. Confirm each contractor's Florida license and insurance. A lower bid that specifies a thinner underlayment, reuses old flashings, or omits a decking allowance is not cheaper — it is a different, lesser roof at a lower price, and the difference tends to surface as leaks or surprise costs later. The most useful question to ask about the lowest bid is what it leaves out. Craft Roofing (Florida Certified General & Roofing Contractor, CGC1540219 & CCC1336696) provides written, itemized proposals that make honest comparison possible, throughout Naples and Southwest Florida.

