Yahoo Web Search

Search results

1. Dictionary

   purlin

   /ˈpəːlɪn/

   noun

   • 1. a horizontal beam along the length of a roof, resting on principals and supporting the common rafters or boards.

   Word Origin late Middle English: perhaps of French origin.

   Scrabble Points: 8

   • P

     3

   • U

     1

   • R

     1

   • L

     1

   • I

     1

   • N

     1

   Powered by Oxford Dictionaries

   More definitions, origin and scrabble points

2. People also ask

   What is a purlin on a roof?

   • A purlin is a longitudinal, horizontal, structural member which provides secondary framing support to loadbearing elements in the construction of a building’s roof and/or wall elements. The term ‘purlin’ is mostly used in reference to roofing applications where purlins run between the roof’s main rafters to provide support for the roof cladding.

   What are Purlins - Metsec - voestalpine Metsec

   www.metsec.com/products/purlins-side-rails/resources/what-are-purlins/

   See all results for this question

   What is a purlin in a building?

   • Purlins are usually found in a building’s roof, supporting the weight of the roof deck and transferring weight load to the main roof structure or the walls. They are most frequently present in steel-framed buildings, however they can also be made of wood or aluminium, which make them ideal for use in both residential and commercial structures.

   What is a Purlin in Construction? [Complete Guide] | Newspire

   newspire.net/building-wiki/purlin/

   See all results for this question

   What is a purlin used for?

   • The term ‘purlin’ is mostly used in reference to roofing applications where purlins run between the roof’s main rafters to provide support for the roof cladding. When used as secondary support for walling/cladding construction the purlin is referred to as a side rail. What materials are purlins manufactured from?

   What are Purlins - Metsec - voestalpine Metsec

   www.metsec.com/products/purlins-side-rails/resources/what-are-purlins/

   See all results for this question

   What is a steel purlin?

   • In steel construction, the term purlin typically refers to roof framing members that span parallel to the building eave, and support the roof decking or sheeting. The purlins are in turn supported by rafters or walls.

   Purlin - Wikipedia

   en.wikipedia.org/wiki/Purlin

   See all results for this question

   What is an example of a purlin?

   • Under purlins were typically propped off internal walls. For example, an 8 x 4 under purlin would support the center of a row of 6 x 2 rafters that in turn would support 3 x 2 roof purlins to which the roof cladding was fixed. In traditional timber truss construction purlins rest on the principal rafters of the truss.

   Purlin Roof Structure | Engineers Edge

   www.engineersedge.com/civil_engineering/purlin_roof_structure_9898.htm

   See all results for this question

   What are purlins made of?

   • Typically, purlins are made of steel, wood, or a combination of the two. They are a crucial part of a building’s structural framework because they disperse the weight of the roof and increase the stability of the building. Depending on the layout of the building, purlins can be positioned either at the top or bottom of a roof truss.

   What is a Purlin in Construction? [Complete Guide] | Newspire

   newspire.net/building-wiki/purlin/

   See all results for this question

3. en.wikipedia.org › wiki › PurlinPurlin - Wikipedia

   en.wikipedia.org › wiki › Purlin

   • Cached

   A purlin is a horizontal structural member in a roof, supported by rafters or walls. Learn about the different types of purlins in wood and steel construction, their history and origin, and see images of various roof framing systems.

4. newspire.net › building-wiki › purlinWhat is a Purlin in Construction? [Complete Guide] | Newspire

   newspire.net › building-wiki › purlin

   • Cached

   Jan 29, 2023 · A purlin is a horizontal structural component in the frame of a building that supports the roof deck or sheathing. Learn about the different types of purlins, why they are important, and how to install them in this comprehensive guide.

5. Videos

   • 

     10:31

     youtube.com

     "Definition of Purlins - Types, Design of Purlin Construction"

     14 Oct 2020

     18.6K views

   • 

     12:35

     youtube.com

     Design of Purlin Example

     3 Mar 2018

     80.5K views

   • 

     4:29

     youtube.com

     What Is A Roof Purlin? – House Framing And Construction

     1 Oct 2015

     139.1K views

   View all

6. www.metsec.com › products › purlins-side-railsWhat are Purlins - Metsec - voestalpine Metsec

   www.metsec.com › products › purlins-side-rails

   • Cached

   Purlins are horizontal, structural members that provide secondary framing support to roof and wall elements. Learn about the types, materials, design and applications of purlins from Metsec voestalpine, a leading manufacturer of cold roll formed steel products.

7. www.engineersedge.com › civil_engineering › purlinPurlin Roof Structure - Engineers Edge

   www.engineersedge.com › civil_engineering › purlin

   • Cached

   In architecture or structural engineering or building, a purlin (or purline) is a horizontal structural member in a roof. Purlins support the loads from the roof deck or sheathing and are supported by the principal rafters and/or the building walls, steel beams etc.

8. www.rickontherocks.com › the-backbone-of-a-strongThe Backbone of a Strong Roof: A Comprehensive Guide to Roof ...

   www.rickontherocks.com › the-backbone-of-a-strong

   • Cached

   A purlin is essentially the horizontal structural member in a roof that supports the roof covering and transfers the load to the primary roof framing. It provides additional support and stability to the roof structure. Purlins are essential in roof construction for several reasons:

9. www.structuralbasics.com › purlin-roof-designTimber Purlin roof design – Complete guide - Structural Basics

   www.structuralbasics.com › purlin-roof-design

   • Cached

   Jun 28, 2024 · Learn how to design purlins, horizontal beams that transfer loads to walls or columns, for timber roofs. Follow the steps to calculate loads, load combinations, material properties and beam dimensions.

10. norsteelbuildings.com › steel-purlins-what-youSteel Purlins: What You Should Know - norsteelbuildings

    norsteelbuildings.com › steel-purlins-what-you

    • Cached

    Found in most large structures, purlins are the horizontal beams that provide structural support to a building by helping to pass roof loads to other major structural elements.