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Roofing 101: everything you need to know.
Rating: 4.5 out of 5(69 ratings)
469 students

Roofing 101: everything you need to know.

So Your Roof is Leaking?
Created byBill Sharp
Last updated 9/2022
English
English [Auto],

What you'll learn

  • Replacing your roof is the most expensive maintenance item on your home.
  • Inspecting your roof
  • Contracting for a new roof
  • Installation of roofing

Explore related topics

Course content

1 section • 10 lectures • 3h 43m total length

  • What do I do first27:16

    Learn how to perform an annual roof inspection, assess after weather events, and identify key issues such as drip edge, flashing, chimney cricket, nail heads, and proper safety practices.

  • Gathering information27:14

    Learn about roof components and terminology, from sheathing and decking to valleys, ridges, eaves, and water shield, and compare fiberglass asphalt, three-tab, architectural, and low-slope membranes.

  • 2-A Gathering information34:30

    Discover proper roof installation basics from drip edge and felt to starter strips, shingles layout, and valley, wall, and counter flashing, plus ventilation considerations for a vented attic.

  • Asphalt shingle condition11:08

    Assess asphalt shingle conditions by evaluating age, sun exposure, roof slope, attic ventilation, and material type to estimate remaining life and replacement timelines, including flashing.

  • Damaged8:43

    Explore how wind, mechanical, and water damage accelerate roof wear, including blown shingles, nail pops, mold growth, and ice dam risks, and learn basic replacement of damaged tabs.

  • How to measure a roof33:20

    Calculate roof area by measuring each plane's length and width, using triangles and trapezoids, then convert to roofing squares, with safety tips and optional Google Earth measurements.

  • Questions to ask and things to never say26:20

    Learn how to hire a roofing contractor by confirming local presence, insurance, licensing, and subcontractor practices; obtain three bids, check references and warranties, and insist on written contracts.

  • Finding a contractor7:42

    Learn how to find a reliable roofer by prioritizing local contractors, verifying licenses and insurance, checking warranties, and gathering 3–5 bids while evaluating past work and manufacturer warranties.

  • Other things to consider39:59

    Learn how wind and hail roof damage claims work, including replacement cost vs actual cash value coverage, deductibles, adjusters, and choosing licensed insured roofers.

  • Summary7:23

    Understand roof components from base sheet to drip edge and flashing, plus ventilation and ice damming, and learn inspection, measurement, and contractor and insurance considerations.

Requirements

  • One day you will be confronted with the necessity of having a new roof installed. You will have all of the prerequisites needed to accomplish this requirement.

Description

This course is going to take you through the process of looking at your roof to determine when you should consider roof replacement.

1. What to do first. (looking for a warning signs of aging or damaged shingles)

2. Gathering information. (how old is the roof, what kind of material is the roof made of and what are alternate materials I could consider)

3. Asphalt shingle condition. (this is an in-depth look of asphalt shingles)

4. Damage. (recognizing damage and whether it's severe enough to consider replacing the entire roof)

5. How to measure a roof. (methods to measure your roof for the quantity of needed materials)

6. Questions to ask and things never to say to a contractor. (knowing your contractor and not letting him snow you)

7. Finding a qualified contractor and many other items to consider. (Where to look for a qualified contractor)

This course is designed to save you time and money on the one thing that keeps you dry from the elements.

Most homeowners when having a roof leak simply call the contractor. It seems like most contractors regardless of the condition of the roof will tell you you need a new one. You must inform yourself on what is needed, how much materials will cost, and discuss in detail how the contractor will proceed. Don't forget liability insurance and warranties.

Who this course is for:

  • Homeowners

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