Housing rafter tail scroll design
Looking through the center of the table, we can find a couple of options.
![housing rafter tail scroll design housing rafter tail scroll design](https://s3.amazonaws.com/finehomebuilding.s3.tauntoncloud.com/app/uploads/2016/06/24080638/021261094_02-rafter-tails.jpg)
Let's use this example and find a size of rafter that will work. So if your house is 26 feet wide and the roof ridge beam is centered on the house, you will need a rafter that can span 13 feet. The maximum spans in the table above are for the horizontal distance the rafter can span (NOT the diagonal distance or actual length of the rafter). This table is simply a sample and may not be valid for your region. Sample Maximum Spans (feet-inches) Douglas Fir or Larch, No.1 or No.2 with 31.3 psf of Snow Loading Let's look at the sample table below which shows maximum rafter spans for a snow load of 31.3 pounds per square foot (psf).įraming Table for Maximum Roof Rafter Spans If you live in a region that gets winter snowfall, contact your municipal building department to find out what maximum snow loads you need to design for.ĭepending on your region, you may need to design for a maximum snow load of anything between zero to 65 pounds per square foot (or roughly 0-3 kPa). All roof framing tables are organized by maximum snow load. In most regions, the first thing to consider before sizing the wood framing members for a roof is the maximum snow load that the roof will have to bear. Initially, we will discuss the framing of gable roofs so that we can learn the basics of how to size a roof rafter, beam or joist. Each rafter is in turn fastened to the top of the exterior structural walls.Īs we discussed in Exterior House Designs there are many different house roof types. Along the top center of the house there is a beam to which are attached the rafters. The image below shows a cross-section of our simple 12' X 13' house from the joist span tables section of this tutorial.
![housing rafter tail scroll design housing rafter tail scroll design](https://i.pinimg.com/474x/42/30/7e/42307e0f7a65b79deba8698ab5d64300--exposed-rafters-brackets.jpg)
![housing rafter tail scroll design housing rafter tail scroll design](https://www.barrondesigns.com/content/fauxwoodbeams_com/uploads/2014/11/wood-rafter-tail3.jpg)
Let's consider a basic gable wood roof framing design. For a quicker response, call our office at (954) 784 8216.Continuing on from Part 3: Floor Beam Span Tables of Residential Structural Design, we will now look at roof rafter and beam design. You may also pick a rafter tail design from the catalog and a size from the options available and submit an email to or you can also use our contact form below. The most commonly used option is, to email us a PDF set of plans of your home, then call and discuss with one of our representatives. The ordering of PVC Rafter Tails from HB Elements is a very simple process that has been designed to create convenience. Some of these vernaculars include: Coastal, British West Indies, Dutch Indies, Cape Cod, New England, Key West, Charleston Style, Spanish Mediterranean, Colonial, Low country, and Craftsmen. Because of the nature of HB Elements’s production methods, we are able to customize Rafter Tails to fit any builder’s style and design. Traditional, timber rafter tails– and by extension our high-resistant and modern PVC replacement rafter tails– are commonly used in many types of architectural styles. Which architectural style uses Rafter Tails? However, with the skill and engineering of HB Elements staff, the material lends itself to extreme flexibility in customization and precision in the production process.
![housing rafter tail scroll design housing rafter tail scroll design](https://i.ytimg.com/vi/Lm8Afm7He4U/maxresdefault.jpg)
The process of manufacturing free foam or celuka PVC is very technical the material needs to be environmentally stable in order for it to extrude into an exact shape, and consistent as it cures coming out of the extrusion and down the line. What is PVC material and how it is processed?įree foam, or Celuka type, cellular PVC is a highly durable and resistant polymer material. Our rafter tails are also easy to install and painless to maintain, creating unmatched, long-lasting beauty and convenience. Unlike timber construction, HB Elements’s high quality PVC material is resistant to rot, pests, and natural elements. PVC Rafter Tails are a low maintenance replacement to traditional wood tails.