Roof Construction Basics


Roof Construction Basics

Hausdielen und Baudiagramme, mit wichtigen Bedachungen, Dachformen und Rahmentypen.

Carpenter verwendet einen pneumatischen Nagler, um eine Sperrholzummantelung an den Dachsparren anzubringen - in diesem Fall eine Reihe von Dachbindern.

Dächer schlagen ziemlich hart. Voll gegen den Himmel gerichtet, fangen sie die Hauptlast des schlimmsten Wetters. Sie müssen in der Lage sein, ein Lecken zu nehmen und an der Leckage zu hindern. Sie müssen wetterdicht, sicher, haltbar, anziehend und elastisch genug sein, um starken Temperaturänderungen ohne Rissbildung zu widerstehen.

Im Laufe der Jahrhunderte wurden die Dachbautechniken verfeinert, um Dächer von beträchtlicher Stärke und Dauerhaftigkeit zu erhalten. Eine Vielzahl von Materialien wurde entwickelt, die viele Jahre halten werden - in einigen Fällen sogar so lange wie das Haus. Und Hausbesitzer haben eine große Auswahl an Materialien, Farben, Preisen und anderen Features, aus denen Sie wählen können.

Dachbauplan © BuildItWare.com

Ein zeitgenössisches Dach, unabhängig von Form oder Oberflächenmaterial, besteht aus einer Vielzahl von Komponenten wie Holzrahmen, Ummantelung, Unterlage, Dachrinnen, Dachrinnen und natürlich den Schindeln oder anderen fertige Oberfläche. Die Abbildung hier zeigt, wie diese Materialien zusammenpassen, um ein gesundes Dach zu schaffen.

Das Dachdeck besteht aus einer Ummantelung und in den meisten Fällen einer Unterlage, die als Dachpappe bezeichnet wird. Die Art des verwendeten Decks hängt vom fertigen Dachmaterial ab. Die meisten verlangen eine massive Sperrholz- oder OSB-Plattenverkleidung; Holzschindeln und einige Ziegel- oder Metalldächer erfordern eine ummantelte Ummantelung.

Auf den meisten Dächern ist zwischen der Ummantelung und dem Oberflächenmaterial Dachfilz eingelegt. Dieses schwere, faserige, schwarze Papier, das mit Asphalt getränkt ist, hilft, Wasser abzuweisen, das seinen Weg durch das Dachmaterial findet.

Blinklicht hilft, Wasser überall dort abzustoßen, wo die Dachoberfläche durch Gauben, sich kreuzende Dachebenen und Vorsprünge sowie entlang der Dachkanten unterbrochen wird. Flashing wird traditionell aus verzinktem Stahl, Aluminium oder Vinyl hergestellt.

NÄCHSTES SIEHE: Wie funktioniert das Dach-Flashen

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Roof Construction Basics

FAQ - 💬

❓ What are the steps to building a roof?

👉 We're happy to break the process down for you, step by step.

  1. Tear off the old roof. ...
  2. Install the drip edge. ...
  3. Roll out the underlayment. ...
  4. Cover the roof with felt paper. ...
  5. Waterproof the valleys. ...
  6. Apply starter shingles. ...
  7. Install the shingles. ...
  8. Install the flashing.

❓ What are the 3 main components of a roof?

👉 It incorporates joists, trusses, and rafters. Together, these three types of beams make up a framework that gives the roof its shape.

❓ What are 6 types of roofs?

👉 Six Roof Designs and Styles

  • Gable. Two slopes that form a ridge characterize the most common roof shape – the gable roof. ...
  • Flat. A flat roof is just what it sounds like and is a very standard frame for modern homes. ...
  • Hip. A hip roof has slopes on all four sides. ...
  • Gambrel. ...
  • Mansard. ...
  • Salt Box.

❓ What are the 4 things to consider when designing a roof?

👉 4 Things to Consider for Your Home Roofing Design

  • ① Local Housing Standards. People who work in the facilities management sector are well aware of the factors that go into good roof design. ...
  • ② The Slope of Your Roofing Design. ...
  • ③ Eco-Friendly Options. ...
  • ④ Your Budget. ...
  • Other posts you might enjoy:

❓ What materials are needed to build a roof?

👉 The most common roofing materials available include asphalt, wood, metal, clay, cement and slate, glass and plastic, and plastic liquid coatings....10 Roofing Materials Commonly Used in Buildings

  • Asphalt Shingles. ...
  • Wood Shingles. ...
  • Metal Roofs. ...
  • Clay Tiles. ...
  • Cement Tiles. ...
  • Slate Tiles. ...
  • Glass and Plastic. ...
  • Built-Up Bituminous Roofing.

❓ What is the easiest roof to build?

👉 A shed roof has a single sloping plane, making it the simplest of all roof frames to build. This style roof can be used on a freestanding outbuilding but is particularly well suited for sheds that are built up against another structure, such as a house, garage, stable, or barn.

❓ What are the 6 roof parts?

👉 Parts of a roof

  • Decking (or sheathing) Usually made from 1⁄2-inch plywood, the decking closes and reinforces the roof structure and provides a nailbed for the shingles.
  • Attic. The space under the roof. ...
  • Valley. The “V-cut” angle along the junction of two slopes of a roof.
  • Eaves membrane. ...
  • Underlay membrane. ...
  • Drip edge.

❓ What is a roof frame called?

👉 They're designed to support the roof deck, shingles, and everything else that goes with the roof. Rafters are the traditional way to frame a roof. This is also known as stick framing, which is cut and built on the job site by a professional carpenter. Major components of a rafter include: Common rafter.

❓ What type of roof is best?

👉 The most durable types of roofing are slate and clay tiles but they're more expensive than materials like metal or wood. Functional roofing alternatives like green roofs and solar shingles are among the most expensive types. Replacing an old roof is one of the best and most profitable ways to invest in a home.

❓ What is roof pitch?

👉 So what does it mean? Roof pitch (or slope) tells you how many inches the roof rises for every 12 inches in depth. An Example of a roof pitch would be a “6/12 pitch” which means that the roof rises 6 ” for every 12″ inward towards the peak (or ridge).

❓ What are the requirements of a good roof?

👉 The functional requirements of a roof are:

  • Strength and stability.
  • Resistance to weather.
  • Durability and freedom from maintenance.
  • Fire safety.
  • Resistance to the passage of heat.
  • Resistance to the passage of sound.
  • Resistance to air leakage.
  • Security.

❓ What is this guide to roof construction about?

👉 This Guide To Roof Construction, spread into four parts, provides the basic information on flat and pitched roofs needed to understand what a roofing company is talking about, to help those unfamiliar with roof construction. Part 1 itself covers an overview of flat and pitched roofs.

❓ What is included in Part 3 of the roofing course?

👉 Part 3 – Pitched Roof Detail: covers pitched roof detail: roof ridges and ridge tiles, roof hips and hip tiles, roof valleys, roof verges and lead flashings. Part 4 – Flat Roof Construction: covers flat roof materials and flat roof construction of warm and cold roofs. What is a roof?

❓ What are the basic components of a roof?

👉 There are seven basic roofing components you should be familiar with. Shingles: These can be made of a variety of materials, but their main purpose is to protect underlying sheathing from the weather. Shingles are traditionally measured in squares.

❓ What are the different types of roof construction?

👉 1 Types of roof construction: 2 Flat roofs. A flat roof is generally defined as having a pitch not greater than 15° to the horizontal. ... 3 Pitched roofs. A pitched or sloping roof has a pitch of at least 15° but often much more. ...


Autor Des Artikels: Alexander Schulz. Unabhängiger Konstrukteur und technischer Experte. Arbeitserfahrung in der Baubranche seit 1980. Fachkompetenz in den Richtungen: Bau, Architektur, Design, Hausbau.

Video-Anleitung: Roof framing part 4: roof framing.


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