ICC National Roofing Contractor/Subcontractor - G14-N - Online Exam Prep

The ICC National Roofing Contractor/Subcontractor - G14-N - Online Exam Prep is designed for candidates preparing for the ICC National Roofing Contractor/Subcontractor exam using the International Building Code, 2018, the International Residential Code for One- and Two-Family Dwellings, 2018, and the International Plumbing Code, 2018. This online exam preparation product supports focused study for roofing contractor and roofing subcontractor candidates who need to review roof assembly requirements, roof covering provisions, roof drainage concepts, reroofing rules, residential and commercial code topics, and open-book reference navigation.

Roofing contractor exam preparation requires more than field experience. A candidate may understand roof tear-offs, underlayment, flashing, roof decks, roof slope, asphalt shingles, low-slope roof assemblies, roof drainage, gutters, scuppers, drains, vents, valleys, penetrations, reroofing, roof repairs, and jobsite safety, but an ICC contractor exam requires candidates to apply that knowledge through code-based questions. Candidates must be able to read each question carefully, identify the roofing topic, locate the correct requirement in the IBC, IRC, or IPC, and apply the rule accurately under open-book exam conditions.

This online exam prep is built around the primary references used for the ICC National Roofing Contractor/Subcontractor - G14-N exam. The International Building Code, 2018 supports study of roof assemblies, roof coverings, fire classification, reroofing provisions, structural coordination, weather protection, low-slope roofing concepts, and roofing-related requirements for buildings regulated under the building code. The International Residential Code for One- and Two-Family Dwellings, 2018 supports study of residential roof covering requirements, roof construction, asphalt shingles, underlayment, flashing, drip edge, roof ventilation, roof drainage, and reroofing provisions for one- and two-family dwellings. The International Plumbing Code, 2018 supports study of roof drainage, storm drainage, secondary drainage, roof drains, scuppers, leaders, conductors, and drainage-related provisions that may affect roofing work.

The ICC National Roofing Contractor/Subcontractor - G14-N exam is associated with roofing trade knowledge and code application for roofing work across residential and broader building applications. Candidates preparing for this exam should be comfortable with roofing terminology, roof assembly components, roof covering systems, underlayment, flashing, roof slope, fire classification, reroofing conditions, roof sheathing, roof drainage, attic ventilation, weather protection, drainage coordination, commercial roof systems, residential roofing requirements, and safe installation practices. This online exam prep is useful for roofing contractor candidates, roofing subcontractors, roofing company owners, roofing supervisors, installers preparing for advancement, estimators, project managers, inspectors, and trade professionals preparing for the G14-N exam.

Exam Details

The ICC National Roofing Contractor/Subcontractor - G14-N exam is part of the ICC Contractor/Trades examination program. Candidates preparing for this exam should focus on roofing trade knowledge, code-based application, roof assemblies, roof coverings, reroofing, roof drainage, residential roofing provisions, building code roofing provisions, storm drainage coordination, weather protection, and efficient use of the International Building Code, 2018; International Residential Code for One- and Two-Family Dwellings, 2018; and International Plumbing Code, 2018.

Important study areas include roof coverings, roof assemblies, asphalt shingles, underlayment, flashing, drip edge, roof slope, roof decks, roof sheathing, reroofing, roof drainage, storm drainage, attic ventilation, weather protection, fire classification, low-slope roof systems, and jobsite safety. These areas reflect the working knowledge expected from candidates who install, repair, replace, supervise, estimate, or support roofing work.

General roofing knowledge may include roof terminology, roof types, roof slopes, roof planes, roof decks, sheathing, eaves, rakes, valleys, hips, ridges, parapets, penetrations, roof drains, scuppers, gutters, leaders, vents, chimneys, skylights, dormers, roof drainage paths, and common weatherproofing details. Candidates should understand how roof components work together because roof performance depends on the complete assembly, not one material alone.

Roof covering questions may include asphalt shingles, roof covering classification, underlayment, starter courses, fasteners, flashing, drip edge, valley treatment, slope requirements, low-slope roof coverings, roof deck preparation, and installation limitations. Candidates should be able to locate the applicable roof covering provisions quickly and apply them to the condition described in the question.

Underlayment and weather protection are major study areas. Candidates should review underlayment placement, laps, roof slope effects, roof covering type, roof edge conditions, and areas where additional protection may be needed. Underlayment questions often require careful reading because the correct answer may depend on roof slope, roofing material, exposure, or the specific roof condition described.

Flashing questions may include roof-wall intersections, chimneys, valleys, skylights, vents, sidewalls, headwalls, plumbing penetrations, mechanical penetrations, parapets, and other locations where water can enter the building. Candidates should understand that flashing is a critical part of roof system performance and that proper flashing helps direct water away from vulnerable transitions.

Reroofing topics may include existing roof covering conditions, deck inspection, replacement of damaged materials, preparation of the existing roof, removal requirements, conditions that prohibit additional roof coverings, and code requirements that apply when replacing roofing materials. Reroofing questions are important because many roofing contractors and subcontractors perform replacement work more often than new construction roofing.

Roof drainage is an important part of G14-N preparation. Candidates should review roof drains, scuppers, gutters, secondary drainage, overflow drainage, leaders, conductors, storm drainage concepts, roof slope, and drainage coordination between roofing and plumbing provisions. The International Plumbing Code, 2018 is included because roof drainage and storm drainage requirements can affect roofing work, especially on larger buildings or low-slope roofs.

The G14-N exam may be accepted differently by different licensing authorities. A city, county, state, municipality, local board, or agency may determine whether this exam is required for a specific roofing contractor or roofing subcontractor license classification. Passing an ICC exam does not automatically create a contractor license unless the applicable authority recognizes the exam as part of its licensing process.

Open Book Test

The ICC National Roofing Contractor/Subcontractor - G14-N exam is an open-book test. Open-book testing allows candidates to use approved references during the exam, but it does not remove the need for focused preparation. Candidates must know how to navigate the International Building Code, International Residential Code, and International Plumbing Code efficiently, identify the topic being tested, and locate the correct requirement without wasting time.

Open-book roofing exams reward candidates who understand code organization. Candidates should become familiar with the table of contents, index, roof assembly chapters, roof covering sections, reroofing provisions, residential roof construction provisions, flashing requirements, ventilation requirements, drainage provisions, storm drainage sections, fire classification requirements, and definitions. The goal is not simply to have the books available. The goal is to use them quickly and correctly.

A strong open-book strategy includes identifying the topic first, deciding whether the question is most likely to be in the IBC, IRC, or IPC, using the index when needed, moving quickly to familiar roofing or drainage sections, reading the code language carefully, and avoiding too much time on one difficult question. Candidates should practice with all three references until common roofing and roof drainage topics become easier to locate.

Roofing questions often require candidates to connect more than one code concept. A single question may involve roof slope, underlayment, flashing, roof deck condition, fasteners, reroofing limitations, drainage, ventilation, roof covering type, or building type. Candidates should read the full question before choosing a code section or answer. Many wrong answers come from choosing a general roofing rule without noticing the specific condition described in the question.

Exam-day reference rules may control which books are allowed, how books may be marked, whether tabs are permitted, whether notes are allowed, and what condition books must be in. Candidates should follow the current testing rules for the G14-N exam and the requirements of the jurisdiction connected to their licensing goal.

Licensing Steps

The ICC National Roofing Contractor/Subcontractor - G14-N exam may be used by a city, county, state, municipality, local board, or licensing authority as part of a roofing contractor or roofing subcontractor qualification process. ICC administers contractor and trade exams, but licensing approval is controlled by the agency that issues or recognizes the license.

A typical licensing path may include identifying the correct roofing license classification, confirming that the G14-N exam is required, reviewing the approved reference books, preparing for the exam, completing an application, receiving preauthorization when required, scheduling the exam, passing the exam, and submitting final licensing documents to the applicable authority. Depending on the jurisdiction, additional requirements may include business registration, work experience documentation, qualifying party approval, financial responsibility documentation, insurance, bonding, workers’ compensation compliance, local registration, continuing education, or renewal compliance.

Candidates should begin by identifying the agency that controls roofing contractor or subcontractor licensing in the location where they plan to work. That agency determines the correct exam, accepted score, application process, required documents, license scope, fees, renewal rules, and whether additional approvals are required. This online exam prep supports the study portion of the process. It does not replace licensing applications, agency approvals, insurance certificates, bonding documents, business filings, work experience records, or local registrations.

State Requirements

Roofing contractor and roofing subcontractor requirements vary by state and local jurisdiction. Some states regulate roofing contractors at the state level. Some areas use city, county, or municipal licensing. Other jurisdictions may regulate roofing work under roofing contractor, roofing subcontractor, residential contractor, specialty contractor, building contractor, home improvement contractor, or general contractor classifications. Requirements may include local registration, trade exams, business licensing, insurance, bonding, workers’ compensation compliance, financial responsibility documentation, experience verification, or a combination of requirements before roofing work may be performed.

Candidates should review the requirements for the exact location where they plan to perform roofing work. Important items may include the accepted ICC exam code, license classification, application approval, qualifying party requirements, business entity requirements, insurance, bonding, workers’ compensation requirements, local code adoption, permit rules, inspection requirements, continuing education, and renewal deadlines.

This online exam prep is focused on the ICC National Roofing Contractor/Subcontractor - G14-N exam and the related study references: the International Building Code, 2018; International Residential Code for One- and Two-Family Dwellings, 2018; and International Plumbing Code, 2018. Candidates should make sure the G14-N exam and these references match the requirements of the licensing authority before scheduling the exam.

Reference Books

• International Building Code, 2018
  This building code reference supports study of roof assemblies, roof coverings, reroofing, fire classification, weather protection, building construction coordination, structural considerations, low-slope roof systems, and roofing-related requirements for buildings regulated under the building code.
• International Residential Code for One- and Two-Family Dwellings, 2018
  This residential code reference supports study of roofing requirements for one- and two-family dwellings, including roof coverings, asphalt shingles, underlayment, flashing, drip edge, roof slope, roof sheathing, attic ventilation, roof drainage, and reroofing provisions.
• International Plumbing Code, 2018
  This plumbing code reference supports study of roof drainage and storm drainage provisions, including roof drains, secondary drainage, scuppers, leaders, conductors, drainage coordination, and drainage-related requirements that may affect roofing work.

These references work together because roofing contractor and roofing subcontractor candidates need to understand both roofing assemblies and roof drainage requirements. The International Building Code helps candidates study roof assemblies and roofing requirements for broader building applications. The International Residential Code helps candidates study one- and two-family dwelling roofing requirements. The International Plumbing Code helps candidates study roof drainage and storm drainage provisions that support proper water removal from roof surfaces. A strong preparation routine should include practice using all three references so candidates can identify the correct book and topic quickly.

Test Information and Study Materials

Roofing contractor/subcontractor preparation should be organized around the major exam categories and the way roofing and drainage requirements are arranged in the IBC, IRC, and IPC. Candidates should study roof coverings, roof assemblies, asphalt shingles, low-slope roofing concepts, roof slope, underlayment, flashing, drip edge, fasteners, roof decks, reroofing, attic ventilation, roof drainage, storm drainage, weather protection, and code navigation.

For general roof system knowledge, candidates should review roof shapes, slopes, roof planes, ridges, hips, valleys, eaves, rakes, overhangs, dormers, chimneys, skylights, plumbing vents, roof drains, scuppers, gutters, and roof deck conditions. Understanding roof system terminology helps candidates interpret exam questions more accurately and locate the correct code section faster.

For roof coverings, candidates should study roof covering classification, slope limitations, underlayment, starter courses, fastening, flashing, drip edge, roof deck preparation, valley treatment, and reroofing considerations. Roofing contractors and subcontractors should understand how roof covering requirements change based on material, slope, building type, and existing roof condition.

For underlayment, candidates should review roof slope, laps, placement, special underlayment conditions, weather exposure, and roof covering type. Underlayment questions often test whether candidates can identify the roof condition and apply the correct installation requirement. Candidates should avoid relying only on field habits because code questions may require the exact requirement from the reference.

For flashing, candidates should study roof-wall intersections, chimneys, valleys, skylights, vents, sidewalls, headwalls, roof penetrations, parapets, and locations where water flow changes direction. Flashing is one of the most important roofing details because many roof leaks occur at transitions rather than in the open field of the roof.

For reroofing, candidates should study when existing roofing must be removed, what conditions require deck repair, how existing roof coverings affect new work, and how reroofing rules protect the building from hidden defects or excessive roof covering layers. Reroofing questions require close attention to the existing condition described in the question.

For roof drainage, candidates should review primary roof drainage, secondary drainage, overflow scuppers, roof drains, gutters, leaders, conductors, water discharge, and drainage paths. Roof drainage questions may require candidates to use the International Plumbing Code, especially when the question involves storm drainage systems rather than only roof covering installation.

For roof ventilation and moisture control, candidates should review attic ventilation concepts, intake and exhaust ventilation, enclosed attic spaces, moisture movement, roof deck protection, and conditions that affect long-term roof performance. Roofing candidates should understand that roof systems must manage both exterior water and interior moisture conditions.

A strong online study routine should include topic review, reference lookup practice, timed question practice, and repeated review of weak areas. Candidates should practice locating roofing chapters, using the indexes, comparing IBC and IRC provisions, reviewing roof drainage topics in the IPC, finding reroofing rules, and answering questions with the references available. Open-book exam success depends on more than roofing experience. It depends on using the references efficiently, reading questions carefully, and applying the correct code requirement.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps roofing contractor and roofing subcontractor candidates prepare with structure, focus, and practical study direction. Roofing exams require candidates to understand field work, code language, roof assemblies, underlayment, flashing, reroofing requirements, drainage requirements, weather protection, reference navigation, and contractor-level decision-making. Many candidates have roofing experience but need help turning that experience into an exam-ready study plan. 1 Exam Prep supports that process through organized study guidance, trade-focused review, practice-oriented preparation, reference navigation, and confidence-building study structure.

For the ICC National Roofing Contractor/Subcontractor - G14-N exam, candidates need to understand how the International Building Code, International Residential Code, and International Plumbing Code apply to roofing work. 1 Exam Prep helps students focus on major areas such as roof coverings, roof assemblies, underlayment, flashing, drip edge, roof slope, roof deck conditions, reroofing, attic ventilation, roof drainage, storm drainage, weather protection, and practical code application.

Reference navigation is especially important for an open-book roofing exam. Candidates need to know when to use the IBC, when to use the IRC, and when the IPC is needed for roof drainage or storm drainage provisions. A candidate who can quickly identify the correct book, chapter, section, table, or definition has a stronger exam-day advantage. Online preparation helps candidates practice these skills while reviewing the trade topics most likely to affect exam performance.

This online exam prep gives candidates a structured way to prepare for G14-N exam content using the International Building Code, 2018; International Residential Code for One- and Two-Family Dwellings, 2018; and International Plumbing Code, 2018. Students can study major roofing and roof drainage code areas, strengthen lookup habits, review common roofing concepts, and build familiarity with the materials used during exam preparation. 1 Exam Prep helps candidates move toward their roofing contractor or subcontractor licensing goals with organized review, realistic preparation, and better reference-use habits.

FAQ Section

What is included in the ICC National Roofing Contractor/Subcontractor - G14-N - Online Exam Prep?

This product provides online exam preparation for the ICC National Roofing Contractor/Subcontractor - G14-N exam using the International Building Code, 2018; International Residential Code for One- and Two-Family Dwellings, 2018; and International Plumbing Code, 2018 as the primary study references.

What reference books are used for this online exam prep?

The study references are the International Building Code, 2018; International Residential Code for One- and Two-Family Dwellings, 2018; and International Plumbing Code, 2018.

Is the ICC National Roofing Contractor/Subcontractor - G14-N exam open book?

Yes. The National Roofing Contractor/Subcontractor exam is an open-book test. Candidates should follow current testing rules for approved references, tabs, markings, notes, and book condition.

What topics should I study for the G14-N exam?

Important study areas include roof coverings, roof assemblies, underlayment, flashing, drip edge, roof slope, fasteners, roof decks, reroofing, attic ventilation, roof drainage, storm drainage, weather protection, and code navigation.

Why are the IBC, IRC, and IPC used for this exam prep?

The IBC supports broader building roofing provisions, the IRC supports one- and two-family dwelling roofing requirements, and the IPC supports roof drainage and storm drainage requirements that may affect roofing work.

Does this online exam prep include the physical books?

This product is online exam prep. Physical books are only included when they are specifically listed as part of the product being purchased.

Does passing the ICC G14-N exam automatically give me a roofing contractor license?

No. Licensing is controlled by the applicable state, city, county, municipality, board, or local authority. The exam may be one part of the licensing process, depending on the jurisdiction.

Who should use this online exam prep?

This online exam prep is useful for roofing contractor candidates, roofing subcontractors, roofing company owners, roofing supervisors, installers preparing for advancement, estimators, project managers, inspectors, and trade professionals preparing for the ICC G14-N exam.

How should I study for this exam?

Study by topic and reference. Practice locating roofing requirements in the IBC and IRC, review drainage provisions in the IPC, study reroofing rules, and use timed practice to improve lookup speed and exam pacing.

Is roof drainage important for the G14-N exam?

Yes. Roof drainage is an important study area because roofing work must coordinate with drainage paths, roof drains, scuppers, gutters, secondary drainage, and storm drainage provisions.

What makes roofing contractor/subcontractor exam preparation different from shingle-only roofing preparation?

Roofing contractor/subcontractor preparation covers broader roofing concepts, including roof assemblies, reroofing, drainage coordination, building code provisions, residential roof requirements, weather protection, and roof system performance.