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HomeNewsWhat Do You Call The Wood Under The Roof

What Do You Call The Wood Under The Roof

Learn The Rest Of The Roofing Materials That Make Up Your Roof

OSB vs. Plywood: Which Should You Choose for Your Roof Deck?

Now you know what roof decking is, the types, when it should be replaced, and more. Decking is a crucial part of your roof and must be in good condition to ensure your home is protected.

But roof decking is just one important material thats part of your roof replacement. Thats why you and every homeowner needs to know the rest of the roofing materials that make up your roof.

Because we want you to understand every important detail you should know about your roof investment, we wrote another article breaking down the 9 roofing materials that make up a roof.

The team at Bill Ragan Roofing has proudly helped homeowners in the Nashville area with all of their roofing needs. We take extreme pride in doing things the right way and offer a lifetime warranty to be there for you if theres ever a problem. Whether to repair a leak or give you a beautiful new roof, you’ll never have to worry about your roof again when you work with us.

Our Free Roof Inspection

How do you know when its time for a new roof? The only way to be sure of your residential roofs current condition is to have a licensed professional personally inspect it. Werner Roofing is proud to offer free roof inspections for every client, so you can be sure of your roofs condition. Every Werner Roofing inspection comes complete with our promise: We wont recommend or sell a roof replacement unless its necessary.

If youre new to homeownership, or if youre just having roof trouble for the first time, it may come as a surprise to know about all of the different components of a roofing system. Many homeowners dont realize that their roof is made up of much more than just shingles and gutters. One very important component of every roofing system is roof sheathing, so we thought wed take a minute to explain what roof sheathing is, and what it does:

Eaves Flashing Details For Wood Shingle & Shake Roofs

Apply eaves flashing to either spacedor solid sheathing in regions with an average daily temperatureof less than 25°F or in other areasprone to ice and snow buildup.

The eaves flashing should extend up the roof to a point 24 inches inside the building. Where eaves flashing is required with spaced sheathing, install solid sheathing along the bottom section of the roof to support the eaves flashing.

— Adapted with permission from Best Practices Guide to Residential Construction.

Wood Roof Venting Underlayments

  • Benjamin Obdyke Cedar Breather, a 3/8 -in.-thick matrix-type underlayment designed to provide ventilation and drainage space under wood roofing

More Information about Wood Shake & Shingle Roofing Materials, Methods, Standards

  • Cedar Shake and Shingle Bureau

— Adapted with permission from Best Practices Guide to Residential Construction.

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How Much Does It Cost To Replace A Fascia Board

The national average materials cost to install fascia boards is $1.72 per linear foot, with a range between $1.37 to $2.06. The total price for labor and materials per linear foot is $6.22, coming in between $4.90 to $7.54. A typical 125 linear foot project costs $777.21, with a range of $612.03 to $942.39.hace 6 días

What Type Of Plywood Is Used For Roofing Size And Thickness Guide

Have you ever wondered what the wood looks like under your old roof?  ...

A roofing system consists of a variety of materials and parts, which are interconnected to protect the inside of your house from harsh weather conditions and elements.

The materials used may vary, depending on the location of the building to the shape of the roof and even the surrounding climate. The materials can range anywhere from asphalt, wood, metal, clay or even glass.

On more modern homes, roof decks are more often seen with laminated panels of plywood, or non-laminated oriented strand boards .

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The 17 Parts Of A Roof Gutter

Learn about all the different parts of a roof gutter with these 5 diagrams including 3D diagram of an entire gutter system plus close-up cross section illustrations as well as a chart showcasing 24 different gutter shapes.

Boring? Yes. Important, YES. Gutters are an important consideration for your home to help prevent water damage inside and outside of your home. While there are alternatives to gutters, most homes use some form of gutter system.

At some point, you must replace and/or repair your gutters. In order to do this, it helps to have a solid understanding of how gutter systems work and the many parts of a gutter system. Below is a series of gutter diagrams show clearly illustrate all the different parts and mechanisms of the typical house gutter.

Related:Types of Gutter Cleaning Tools | DIY Roof Repair Options | Hip Roof Styles | Types of Roof Vents

B King Post Truss Parts Explained:

Ridge Board: A non-structural member of the truss where rafters can lean against and connect to.

Common Rafter: Also called minor rafter because it is smaller than the Principal Rafter/Major Rafter.

Principal Rafter: The larger rafter that sits directly on a tie beam and used to carry a purlin.

Wall Plate: A piece of lumber laid horizontally on a wall to support the rafter.

Supporting Wall: A chief structural member as it is a load-bearing wall.

King Post: The central vertical post in a King Post Roof Truss.

Strut: A diagonal member of the truss that has a compressive force acting on it and used to maintain rigidity and add strength to the structure.

Tie Beam: The horizontal beam connecting two rafters.

Purlin Cleat: The strip of iron attached to the purlin.

Purlin: The longitudinal horizontal beam that is sitting on a post or the principal rafter of a truss and used to support common rafters.There are three types of purlins in wood construction: Purlin plates , Principal purlins and Common purlins.

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Roofing Plywood Cost Per Sheet

The average cost of roofing plywood per sheet is between $70 and $100. The standard size of each sheet is 4ft x 8ft.

The price of plywood depends on the thickness of the sheet, which makes sense. When you pay for thicker plywood, you are paying for more material that promises to be more durable than thin plywood, so you will probably pay more per sheet.

Why These Layers Are Useful

How to Build a Roof

You may be wondering why all these pieces of the roof are necessary. The most basic answer is protection. Without layers and underlayment, your home would feel colder, more damp, and, in the event the shingles got damaged, would be dripping with water almost immediately.

Underlayment is especially vital for several reasons:

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Want To Learn More About The Parts Of Your Roof

Understanding and being able to name the parts of your roof are helpful when you get your roof repaired or try to describe a problem to your roofer. Plus, if youre building a custom home, knowing the parts of a roof is invaluable. You can use the architectural parts of a roof to describe what shape you want your new roof to be.

Theres more to learn about the shape, structure and edge of residential pitched roofs discover it by visiting IKOs Roofing 101. Or, if you need help with one component of your houses roof, contact a roofer in your area through our Contractor Locator.

What Are The Common Parts Of A Roof

  • Roof Ridge: The roof ridge, or ridge of a roof is the horizontal line running the length of the roof where the two roof planes meet. This intersection creates the highest point on a roof, sometimes referred to as the peak. Hip and ridge shingles are specifically designed for this part of a roof.
  • Ridge vent: A ridge vent is an exhaust vent that runs horizontally along the peak of the roof allowing warm, humid air to escape from the attic. Use our ventilation calculator to calculate your attic ventilation requirements and determine how much exhaust ventilation you would need to properly ventilate your roof and attic.
  • Flashing: Flashing is a metal material installed at joint openings, around chimneys, and any dormer windows or skylights to help prevent water intrusion. You may recognize flashing as metal stair steps alongside a chimney or side walls on a roof.
  • Hip: The hip on a roof is the intersection of two roof planes that meet to form a sloping ridge running from the peak to the eave. Hip and ridge shingles are specifically designed for this part of a roof.
  • Roof Deck: The roof deck is the structural foundation base for the roof system and is usually made of wood or plywood.
  • Roof Valley: The roof valley is the V-shaped intersection between two sloping roofs joining at an angle to provide water runoff.
  • Roof Gable: A roof gable is the triangular section of the outer wall at the peak of the roof between a sloping roof and eave. A roof gable is sometimes referred to as a rake.
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    When Should Roof Decking Be Replaced

    When you get a roof replacement, you might have to replace your decking. If any of your roof deckings integrity is compromised or there are signs of rotting, the wood will need to be replaced.

    Usually, there are going to be a few boards that have to be changed out. But your roofing contractor wont know how much of your roof decking needs to be replaced until after they finish tearing off your old roof.

    If they find rotten boards, your roofing contractor has to replace the decking before they can begin installing your roofing components. However, if your contractor finds your deckings integrity to be sound, then it can handle your new asphalt roof.

    Wood Roof Interlayment Detailed Requirements

    Why Soffits and Fascia Are ImportantBYHYU139

    Whether installed over spaced or solid sheathing, shakesshould always be interlaid with 18-inch-wide strips ofNo. 30 roofing felt. The felt strips acts as baffles to keepwindblown snow and other debris from penetrating theroof system during extreme weather.

    The felt interlaymentalso helps shed water to the surface of the roof. It isimportant to locate each felt strip above the butt of theshake it is placed on by a distance equal to twice theweather exposure .

    Placed higher, the felt strips will be ineffective. Placedtoo low, they will be visible in the keyways and will wickup water, leading to premature failure of the shakes. Inaddition, follow these guidelines:

    • For the starter course, use either a single layer of shakesor two layers separated by a strip of felt interlayment. Fifteen-inch shakes are availablefor the bottom layer of a double starter courseEach shake gets two nails about3/4 inch in from each endand 11/2 inches above the butt line of the overlaying shake.
    • The first course should overhang the fascia by11/2 inches.
    • All courses should overhang the rake trim by about1 inch.
    • Leave a gap between adjacent shakes of3/8 to5/8 inch forexpansion when wet.
    • Offset joints in successive courses by at least 11/2 inches

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    What Are The Different Parts Of A Roof Called Roof Glossary

    Moving into your first house or youve recently noticed that your roof is defective and would like to understand what the issue is and how to fix it? TCK Roofing have put together a roofing glossary to help you understand the many parts of a roof.

    • Attic this is the space found under a roof, generally used to store seasonal belongings such as holiday decorations, travel items and hobby gear. The attic, unless converted into a habitable room, is otherwise a room that isnt used often and therefore will require adequate ventilation.
    • typically forged from plywood, this material is used to reinforce the roofs structure, closing gaps and providing a fully sealed shelter. The decking is utilised as a nail bed, for the shingles thatll be fixed to the roof.
    • Eavesthis part of the roof overhangs the building, to ensure effective rainwater clearance.
    • Fasciathis part is attached to the ends of the rafters and sits underneath the roofs edge, connecting the rafters and trusses. Fascias can be seen from the ground and faults can be easily noticed.
    • Flashingthis stops your roof from leaking. Roof flashing is the sealant that connects the joins of the roof in order to keep it watertight. The most common material used to make flashing is galvanised sheet metal.
    • Gutteringalso known as a rain gutter, eavestrough and surface water collection channel is an important part of the roof that takes rainwater away from the roof and into a drainage system.

    Talking With An Exterior Trim Professional

    Now that you know and understand these commonly used exterior trim terms, youll be in a much better position to talk with an exterior trim professional. The friendly folks at Sunshine Contracting are the ones to turn to in Northern Virginia. We speak the language when it comes to trimming your homes exterior.

    Sunshine Contracting has been in the exterior siding and trim business since 1993. We know that trim and accents make a huge difference in your homes curb appeal. We also understand the difference properly applied siding and trim make to your feelings of pride in your home.

    Contact Sunshine Contracting today to learn more about our professional trim installation services.

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    What Part Of The House Is Fascia

    The fascia board, often known as the “roofline,” is the board that is fixed at the point where the roof meets the house’s outside walls. Most people, however, refer to it by the name of the primary board that supports the gutterthe fascia or fascias. The word “fascia” comes from the Latin fasces, which means “whip.” Thus, fascia refers to a board that carries cross-sections of wood like those on a whip. On a house with vinyl siding, for example, the fascias will be covered with material that is similar in appearance to the siding but will not be adhered to it.

    Fascia is an important element in making the exterior of a house look good. It functions as the boundary line between the interior and the exterior of the house therefore, it should be color-consistent with other elements within the home. Otherwise, it will make the interior of the house seem incongruous when viewed from the street. As well, the fascia helps prevent water from entering the house through locations such as around windows and doors. This prevents damage to the interior of the house due to mold and mildew growth or discoloration caused by flooding. Finally, the fascia provides an effective place to display artwork or photographs. If the house has wooden floors, then the fascias are also appropriate places to display plants.

    How Do You Fix Rotting Eaves


    11 Steps to a Dry Rot Eaves RepairStep 1: Understand Whats What in Your Roof. Step 2: Find Out You Need Eaves Repair. Step 3: Get To The Eaves. Step 4: Remove The Fascia. Step 5: Remove The Old Soffit. Step 6: Remove The Roof Rafter. Step 7: Attach The Cleat and Backing Board. Step 8: Attach The New Roof Rafter.

    Why is my soffit rotting?

    Unfortunately, rotted soffit is usually caused by leaks that drip down and collect in the gutters and on the soffit boards. It can also be caused by bad weather and pesky animals. Soffits play an important role in your home because they cover the eaves and protect the rafters from weather damage.

    How do you replace a rafter without removing the roof?

    Measure the dimensions of the old rafters beneath your roofing surface. Slide one of the newly cut rafter legs into position directly next to the old rafter. Slide the new joists into position beneath each of the new sets of rafters. Drive nails through the joists and into the new rafters at each end.

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    Rafter Tie Or Collar Tie Spacing Intervals & Connection Specifications

    Building codes such as the ICC’s 2012 International Building Code section 2308.10, Roof and Ceiling Framing typically specify that where rafter ties are used, they are required at intervals ranging from 12″ to 24″ o.c. depending on the roof design and the roof rafter spacing. Where rafter ties are not being installed with every rafter pair, model codes often specify that

    Rafter ties shall be spaced not more than 4 feet on centers and rafter tie connections shall be based on the equivalent rafter spacing in

    The following is excerpted from the International Code Council ‘s International Building Code section on Ceiling Joist and Rafter Connections

    2308.10.4.1 Ceiling joist and rafter connections.

    Ceiling joists and rafters shall be nailed to each other and the assembly shall be nailed to the top wall plate in accordance with Tables 2304.9.1 and 2308.10.1.

    Ceiling joists shall be continuous or securely joined where they meet over interior partitions and fastened to adjacent rafters in accordance with Tables 2308.10.4.1 and 2304.9.1 to provide a continuous rafter tie across the building where such joists are parallel to the rafters. Ceiling joists shall have a bearing surface of not less than 11/2 inches on the top plate at each end.

    Rafter ties shall be spaced not more than 4 feet o.c. Rafter tie connections shall be based on the equivalent rafter spacing in Table 2308.10.4.1.

    Below is a sketch of the original roof-wall structural details for this building.


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