And I have even seen them done in trusses. If in a larger material (e.g., post and beam/timber frame), they are created at the factory. If they are in 2x material, the carpenter generally does it right there, on site, from the rough 2x stock. In my experience, fancy, 'detailed' rafter tails are designed and determined beforehand. I'm not trying to give you a hard time.but your to this old framer, your post is very confusing as to what you're trying to achieve, and what someone is telling you can and can't be done. I'm not sure I'm following you at all do you have trusses or rafters? You wanted fancy tails, okay.what is specified in the contract? What is in the plans and in the specs? The tails have to be DOVETAILED into the existing roof trusses? I don't think so. I would love to know what your experience is with this.anyone? with a sassy modern look.hey, I'm not making this up (my landscape designer told me this today). Has anyone else experienced this? What are you doing about your rafter tails? My home is a Med. that's 6K I had no idea I was going to spend. The cost is approximately $60 per "tail". I had to go to the local lumber mill (dixieline) and give them the drawing for the rafter tail design. I am writing this thread to inform you, if you want the look, it takes more planning then to just say, yeah, that looks good, do it. The length of the "tail" has to be a 3 -1 measurement, this will equate to approximately a 6 foot "tail" that needs to be dovetailed onto the existing roof truss. I need about 100 rafter tails around my house. It's a lot of work and the added decorative measure can really add up. The rafter tails, if you want them decorative have to be dovetailed into the roof trusses/beams that run the slant range of the roof. I had originally specified I wanted some sort of decorative rafter tails, but I thought the roof trusses/beams just came that way.īoy was I wrong. While it’s not always possible, it’s important to know when to eliminate subfascia.So here we are, finally framing in the second story of our home and I get a call from the framer asking me about the rafter tails. XT 2×8 also provides a cleaner line to uneven rafter tails and retains the beauty of a natural wood look. This can reduce a typical fascia system cost by as much as 30%. Installing a single element XT 2×8 cuts labor and material usage in half. Cut labor, lumber and learn when to eliminate subfascia XT fascia, 2×6 and 2×8 is available plowed with a 7/16” channel to accept typical soffit materials from most major manufacturers.Īs detailed in Figure 2, Belco XT® Trim, a solid wood treated trim fascia, offers a significant competitive advantage over other decorative trim products. A solid 2x fascia provides the required fastener penetration thickness, and superior holding power over non- structural decorative trim products. A typical rain event can impose hundreds of gallons of water into the gutter system, and the fascia must be able to support this load! Most gutter manufacturers offer details for mounting their product directly to structural fascia. So, applying thin profile trim products such as fiber cement, extruded vinyl, aluminum and engineered wood, may lead to an unsightly ripple effect along the roof line.Īnother reason many trim manufacturers include 2x subfascia in their installation details is for gutter support. Not all rafter tails are exactly the same length. Though not required by building codes, the reasons for subfascia have more to do with evening out the rafter tail irregularities and providing structural support for the roof edge and gutters. And to provide a solid substrate for the final fascia board as shown in Figure 1. When trimming out the rafter tails and closed soffits, many trim manufacturers rely on the load carrying capacity of 2x lumber or subfascia to complete the structural boundary of the roof. It’s important to know when to eliminate subfascia.
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