Question 1

What state contractor license must a roofing subcontractor hold?

Accepted Answer

Most states require a specialty roofing contractor license. California requires CSLB Class C-39 Roofing Contractor for any roofing project over $500 (Bus. & Prof. Code § 7048); unlicensed contractors lose the right to compensation under § 7031 and may be subject to criminal misdemeanor liability under § 7028. Florida requires DBPR certified or registered roofing contractor licensing under Fla. Stat. § 489.105 and Rule 61G4-15.001 F.A.C. Texas does not require a state license for residential roofing but requires registration with the TDLR for residential roofing contractors performing insurance restoration work under Texas Occ. Code Ch. 1304. Arizona ROC requires a CR-42 or KA-42 license. Most states also require continuing education in installation methods and safety. The agreement should document the license number and confirm continuous validity through completion.

Question 2

What OSHA fall-protection standards apply to roofing work?

Accepted Answer

OSHA 29 CFR Part 1926 Subpart M (Fall Protection) governs construction at heights of 6 feet or more. For roofing specifically, 29 CFR 1926.501(b)(11) requires fall protection on residential roofs. For low-slope roofs (4:12 pitch or less), employers must use guardrails, safety nets, personal fall arrest systems (PFAS), or warning lines with safety monitors under 29 CFR 1926.501(b)(10). For steep-slope roofs (over 4:12), guardrails, safety nets, or PFAS are required under § 1926.501(b)(11). PFAS components must meet 29 CFR 1926.502(d): full-body harness, anchorage rated to 5,000 pounds, deceleration device limiting arrest force to 1,800 pounds. Falls remain the leading cause of construction fatality. The GC may face controlling-employer citation under OSHA's multi-employer doctrine even where the violation was committed by the subcontractor. The agreement should require a written fall-protection plan, equipment inspection records, and competent-person designation under § 1926.32(f).

Question 3

What payment-bond rights does a roofing subcontractor have?

Accepted Answer

On federal jobs over $150,000, the Miller Act (40 U.S.C. § 3131) requires the prime contractor to furnish a payment bond in the full amount of the contract for the protection of subcontractors and suppliers. A subcontractor who has not been paid within 90 days of last furnishing labor or material may sue on the bond in U.S. District Court within one year of last furnishing (40 U.S.C. § 3133(b)(4)). State 'little Miller Act' statutes provide parallel protection on state-funded projects: Cal. Pub. Cont. Code § 7103 et seq.; Tex. Gov. Code Ch. 2253; Fla. Stat. § 255.05 (threshold $200,000). On private projects, payment bonds are often required by the prime contractor under AIA A312. The agreement should preserve the roofer's bond-claim rights and require the GC to deliver a copy of the payment bond before mobilization.

Question 4

How do mechanic's lien rights protect the roofer?

Accepted Answer

Roofing subcontractors have mechanic's lien rights in all 50 states for unpaid labor and materials that improve real property. Procedural requirements differ sharply by state and missing a deadline by one day forfeits the lien. Preliminary notice deadlines: California 20 days from first furnishing under CCP § 8200; Florida Notice to Owner before commencement under Fla. Stat. § 713.06; Texas residential second-month-and-third-month notices under Tex. Prop. Code § 53.252. Lien-recording deadlines: California 90 days from project completion (CCP § 8412); Florida 90 days from final furnishing (Fla. Stat. § 713.08); Texas 15th day of the third month after work was performed for residential, 15th day of the fourth month for commercial. Suit-to-enforce deadlines: typically 90 days to one year. The agreement should require the roofer to provide preliminary notices and to exchange conditional lien waivers (CCP § 8132, § 8134) for progress payments and unconditional waivers (§ 8136, § 8138) for final payment.

Question 5

What insurance limits and additional-insured status are required?

Accepted Answer

Roofing carries the highest fatality rate of any construction trade, so insurance requirements are heightened. Industry-standard minimums: Commercial General Liability (ISO CG 00 01) at $1 million per occurrence and $2 million aggregate including completed operations extended 2 to 5 years; Workers' Compensation at state statutory limits with an Experience Modification Rate below 1.0 (indicating better-than-average safety performance); Commercial Auto Liability at $1 million combined single limit; Umbrella/Excess at $2 to $5 million. The GC and property owner should be named additional insured under ISO CG 20 10 (ongoing operations) and ISO CG 20 37 (completed operations), with primary-and-noncontributory wording (ISO CG 20 01) and waiver of subrogation. Certificate of Insurance must be on file before mobilization with 30-day notice of cancellation. Several states (California Lab. Code § 3700) impose strict liability on the principal who employs an uninsured roofer.

Question 6

How should tear-off, asbestos, and decking discovery be handled?

Accepted Answer

Tear-off scope and unforeseen-condition pricing must be addressed before mobilization. The agreement should specify: number of existing roof layers to remove (most local codes cap installation at two layers under IRC R908.3 and IBC 1511.3); whether tear-off proceeds to deck or removes only the top course; dumpster placement and disposal-fee responsibility ($300 to $800 per ton in most regions); asbestos handling under EPA NESHAP 40 CFR Part 61 Subpart M (any roof over 160 square feet of friable ACM or 35 cubic feet of non-friable ACM requires notification and licensed abatement); landscape, window, siding, and HVAC protection; magnetic nail-sweep and daily ground cleanup. For damaged decking discovered during tear-off, pre-agree a unit price per sheet of OSB or plywood (typically $75 to $150 installed), the documentation required (photos and measurement), the approval authority (GC or owner), and the right to install temporary weather protection at owner expense pending approval.

Question 7

What workmanship and manufacturer warranty structure should the agreement require?

Accepted Answer

Two distinct warranty layers apply. The roofer's workmanship warranty covers installation defects (nail patterns, flashing, ventilation, deck preparation); industry standard is 2 to 5 years residential, 5 to 10 years commercial. The manufacturer's material warranty covers product defects (delamination, granule loss, seal-strip failure); 25 to 50 years residential pro-rated after the first 10 years, 15 to 30 years commercial membrane. Enhanced manufacturer warranties (GAF Golden Pledge, CertainTeed SureStart Plus, Owens Corning Platinum, Carlisle SynTec No Dollar Limit) require installation by a manufacturer-certified contractor and post-installation inspection; they convert the warranty from prorated material-only to full system coverage including labor. The agreement should document the roofer's certification status and the specific warranty target, and require the roofer to register the warranty with the manufacturer within the activation deadline (typically 30 to 60 days post-completion).

Question 8

How should weather delays and dry-in obligations be allocated?

Accepted Answer

Roofing is the most weather-dependent trade. Asphalt shingle adhesives require ambient temperatures above 40 to 45 degrees Fahrenheit for proper sealing; modified bitumen torch-down requires 50 degrees minimum; TPO and EPDM membrane installation halts in rain. Wind speeds above 25 to 30 mph create both safety hazards (OSHA recommends suspension of fall-protected work above 30 mph) and quality defects. The agreement should define a weather day (precipitation, temperature, wind thresholds), the dry-in obligation (the roofer must install temporary weather protection at the end of each work session if open deck remains), the cost allocation for tarp installation and removal, time-extension provisions for documented weather days, and the GC's obligation to provide a minimum weather window (typically 3 consecutive dry days) before crew mobilization. Damage from precipitation entering an unsealed deck is generally the roofer's responsibility unless the deck was protected per the agreement.

Component	Purpose	Key Details
Roofing System Specification	Defines exact materials and installation methods	Manufacturer, product line, color, underlayment, ice barrier, starter/ridge, fasteners
Tear-Off & Disposal	Assigns removal and cleanup responsibility	Layers to remove, dumpster, dump fees, hazmat protocols, property protection
Safety Plan	Ensures OSHA compliance and worker safety	Fall protection type, harness inspection, safety meetings, guardrails, scaffolding
Warranty Structure	Documents dual warranty obligations	Workmanship period, manufacturer program, installer certification, registration process
Weather Provisions	Manages weather-dependent scheduling	Weather-day definitions, temp minimums, dry-in requirements, schedule extensions
Insurance & Bonding	Allocates risk for high-hazard work	GL, workers' comp, completed operations, additional insured, EMR requirements
Payment Milestones	Ties payment to verified progress	Material delivery, tear-off/dry-in, completion, retainage, lien waivers

Free Roofing Subcontractor Agreement Forms

What Is a Roofing Subcontractor Agreement?

State contractor licensing: CSLB C-39, Florida DBPR, and Texas TDLR

Payment-bond rights under the Miller Act and state little-Miller Acts

Fall Protection

Warranty Coverage

Weather Protocols

Roofing Subcontractor Agreement Form Preview

Roofing Subcontractor Agreement

Key Components

How to Create a Roofing Subcontractor Agreement

Verify Licensing and Certifications

Specify the Roofing System

Define Tear-Off and Preparation Scope

Establish Safety Requirements

Structure Payment and Warranty Terms

Frequently Asked Questions

Official Resources

Create Your Roofing Subcontractor Agreement