How Much Does a New Roof Cost in Delaware in 2026

No source used here publishes a Delaware-only roof price. The closest is the Remodeling 2025 Cost vs. Value Report (www.costvsvalue.com): $32,253 for an asphalt-shingle replacement, averaged over the South Atlantic division. Delaware roofers’ mean pay in May 2025 was $26.58 an hour, under the $27.95 U.S. mean, and the state charges contractors a 0.6472% license fee on gross receipts above a monthly deduction.

A division average and Delaware’s 230 payroll roofers

The $32,253 is the 2025 South Atlantic job cost for the report’s defined asphalt-shingle roof replacement project; a resale returns 69.9% of it. Its metal-roof project averages $50,181 in the division and recoups 56.5%, and the asphalt project’s U.S. average is $31,871. No Delaware city is on the division’s market menu, and the captured pages give no roof area or shingle grade.

Delaware’s wage data cut two ways. Among the 230 roofers the Bureau of Labor Statistics counted on Delaware payrolls in May 2025, the mean, $26.58 an hour ($55,280 a year), sits below the national $27.95, yet their median, $28.58, sits above the national $26.65. Self-employed roofers are excluded from both, and neither number is a job price.

The license Delaware law requires: a Division of Revenue contractor license

Under 30 Del. C. § 2502(a), anyone who wants to do business in Delaware as a contractor applies to the Division of Revenue and pays $75, and must show the license “prior to, or in conjunction with, the execution of a contract.” First the applicant must comply with § 375 of Title 30 and file two certificates: a Department of Labor notice of Delaware construction work, and workers’ compensation coverage or self-insurer status (§ 2502(b)). Resident and non-resident contractors both appear in the Division’s business license search.

Section 2502(c) then charges every contractor a license fee of 0.6472% of gross receipts, filed monthly after a $100,000 deduction; a contractor whose lookback-period receipts do not exceed $1,500,000 (a threshold adjusted annually) files quarterly with a $300,000 deduction. The statute puts that fee on the contractor and says nothing about passing it on.

Permits in New Castle and Kent

New Castle County’s building code is written by its County Council, and § 2502 of Title 9 lets that code reach matters “relating to home improvement contracts.” In unincorporated Kent County, 9 Del. C. § 4402 bars starting construction without a county permit, and § 4401 defines construction to include “repair” of any new or old building. The county may waive a permit, but § 4407 forbids a waiver where the work is worth more than $500. Permits go out in the owner’s name, and a non-resident contractor gets none until the Title 30 conditions are met (§ 4402). None of this applies inside an incorporated town running its own code and permits (§ 4413). Sussex County and town rules, and all permit fees, are left out here.

Signed at the door? Three business days to cancel

Delaware’s Home Solicitation Sales Act (6 Del. C. ch. 44) gives the buyer until midnight of the third business day after the transaction to cancel, and the seller must hand over a two-copy “Notice of Cancellation.” It covers sales of $25 or more solicited in person away from the seller’s place of business, including visits the buyer invited. Business days exclude Saturdays, Sundays and legal holidays. Section 4403(3) takes these transactions out:

• deals following earlier negotiations during the buyer’s visit to the seller’s permanent retail location;
• transactions that carry a right of rescission under the federal Consumer Credit Protection Act (15 U.S.C. § 1635);
• a bona fide emergency the buyer called about, where the buyer hands the seller a dated, signed, handwritten statement describing it and waiving the three-day right;
• deals the buyer started and completed entirely by mail or telephone;
• repair or maintenance of the buyer’s personal property at the buyer’s request, though extra goods or services sold during that visit stay covered;
• real property sales or rentals, insurance, and securities or commodities sold through a registered broker-dealer.

Home improvement fraud under 11 Del. C. § 916 names “roofs” in its definition. Among the conduct it covers, when done with the intent specified in § 841 of Title 11: taking money for the job and then failing to substantially complete it, failing to pay for its labor or materials, or diverting the funds. One of the listed kinds of prima facie evidence of fraudulent intent is a failure to follow the Home Solicitation Sales Act on that contract. The grade rises with the loss and the buyer: a class A misdemeanor, or a class G felony from $1,500; for a buyer aged 62 or older, an impaired adult or a person with a disability, class G, or class F from $1,500; class D from $50,000 up to $100,000; class B from $100,000.

Storm claims: the deductible notice and public adjusters

Under 18 Del. C. § 4140, an insurer writing residential property coverage (one- to four-family dwellings, condo units, tenants’ contents, fixed manufactured homes; not commercial policy forms) must give clear notice of any separate wind, hail or hurricane deductible, including what triggers it. For a percentage deductible the notice needs a worked example; the statute’s own reads: “a 2% deductible on a house insured for $300,000 means the policy holder is responsible for $6,000.”

A public adjuster’s contract can be cancelled under 18 Del. C. § 1756 until midnight of the third business day after signing. The adjuster may not solicit you “during the progress of a loss-producing occurrence,” and may charge no more than 2.5% of the first $25,000 recovered and up to 12% of recovery above $25,000. Section 1758 bars a licensed public adjuster from holding any interest in a home improvement, restoration or construction business operating in Delaware, so the adjuster cannot hold a stake in the firm that replaces your roof.

Frequently asked questions

Does a Delaware roofer need a state license?

A contractor needs the Division of Revenue contractor license under 30 Del. C. § 2502, obtained before or with the signing of your contract.

Do I need a permit to reroof in Kent County?

Yes, outside incorporated towns with their own code: the permit rule covers repairs, and the county cannot waive it for work worth more than $500.

Can the storm-chaser who knocked on my door lock me in?

Not before midnight of the third business day after you sign, unless one of the six § 4403(3) exclusions fits your deal.

Background reading: national roof replacement costs, storm-damage claims and Delaware versus Maryland.

© 2025 Zonda Media, a Delaware Corporation. Complete data from the Remodeling 2025 Cost vs. Value Report can be downloaded free at www.costvsvalue.com.