metal studs for boxing ductwork It’s a rare basement that doesn’t have some kind of beam or HVAC ducts extending below the bottom of the joists, and these ducts and beams need to have a frame built around them so they can be hidden when the finished ceiling goes up. You can’t get rid of ducts and beams, so you need to live with them. The usual . See more I have a VAV Box above a drop ceiling with 2X2 lay in ceiling tiles. The control box on the vav box has a 24 volt controller and one 24 volt damper actuator inside. The box is for adding heat to the space with a hot water coil and does not have any voltage over 24 volts inside.
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It’s a rare basement that doesn’t have some kind of beam or HVAC ducts extending below the bottom of the joists, and these ducts and beams need to have a frame built around them so they can be hidden when the finished ceiling goes up. You can’t get rid of ducts and beams, so you need to live with them. The usual . See moreIt’s not unusual for HVAC ducting in basements to be installed in less than ideal locations. It’s far better, for example, to have a heating duct extend down below normal ceiling height . See more However my question is when it comes to framing the bottom of the duct box can I use the steel flat to maximize the ceiling height or does it need to be turned on its edge for . A powder nail gun (shoots 22 shells and steel nails) can be used to fasten the track to the steel beams. Then just screw the studs to the track with #6 X 3/8" self tapping screws. .
Metal Screws: Required for stable assembly, these screws will affix the framing strips and the box itself to surrounding surfaces. Joint Compound: Perfect for sealing seams . I live in an old condo. I wanted to update the duct size to 6". As a result, I have to update the box that covers the duct. How do I go about
There appears to be two ideologies when it comes to boxing around ducts and beams. Traditional 2x2 and 2x1's or using the metal framing which is a little more expensive but is true in terms of straightness. . There is .
Actually, boxing in the ductwork is what slows us down. How can we be more efficient? Jeffrey Nixon, West Chester, PA. A: . The solid sides stabilize the soffit and ceiling, and they resist bumps better than metal track and . Building cavities that are framed with wood studs and drywall for the purpose of creating a shaft running up to the attic that connects to a return air duct are not as popular as they were years ago, and for good reason: they leak and are difficult to maintain. Also, condensation can on the uninsulated surfaces can be a problem.creating ladders to sit on either side of the duct. The ladder was made using a framing track with the ends bent upwards 90 degrees to create a U-shaped structure with wood studs for the vertical posts cutouts were made along the ladder to hold the furring channels.These furring channels sit beneath the ductwork and provide a horizontal surface for the drywall to attach to Angled soffits are easier to build from metal studs than from wood ones. If you think of a metal stud's cross section, it looks like a squared-off capital "C". I will refer to "the sides" of the stud as the top and bottom portions of the "C", and .
Metal for HVAC is thicker, you might be going into a heating duct. Reply reply undecided_aus • . Is this an outside wall ? I know In Canada a lot of condos/apartments the metal studs they use on the outside walls are a thicker grade then the non-outside wall studs. You probably just need to start with a small, sharp steel bit and work your . To frame around HVAC ductwork (or pipes) in a basement, start by mounting a 2″x4″ piece of lumber on each side of the duct by attaching it the joists with nails or screws. Next, cut a piece of OSB lumber to a length that is slightly greater than the height of the duct and attach a 2″x4″ piece of lumber to the bottom of the OSB with screws. I then realized I would lose 4" of ceiling space because the studs would have to sit "on end" and pass below the ductwork. I now would like to install the studs parellel to the wood beam - red lines in the drawing below. My question is, will the steel studs be suitable for spanning the 9.5' from front to back? In this video we show how we build a Soffit or Drop Ceiling around ductwork using Metal Studs. Besides this metal stud framing method, Wood can also be used.
The linear expansion on 25' of metal duct for forced hot air is about 1/8". There is only a typical temp rise of about 50 degrees F. So linear expansion is low. Most of the banging from duct work is expanding and contracting plenums and from undersized ducts. The fire stop above is for a B-vent double wall chimney pipe.
Those hVAC guys are CORRECT. Anytime you can use a joist space or stud space without going all out with a 4 sided 'all metal' return air duct is great. Drywall on each side of studs make a very good and proper return duct. Metal "joist lining" applied on the undersides of floor joists also makes for a proper ,uncostly return air carrier.Another possibility would be to create 2 "mini ducts" on each side of the stud. This will be a lot of metalwork, and technically result in slightly less airflow, but should not cause any issues with function. . The only item to consider is to MAKE SURE THE EXPOSED PORTION OF STUD IS FULLY ENCASED IN SHEET METAL. Failure to do so would be a . Will there be any downsides to using the OSB boards for boxing my ducts instead of metal studs? Reply; Reply with quote; 5 replies. Jan 28th, 2013 8:41 am #2; alkizmo [OP] Deal Guru Oct 24, 2012 11645 posts 2625 upvotes Montreal . Jan 28th, 2013 8:41 am. badump! Reply; Reply with quote; Jan 28th, 2013 9:59 am #3; theguyz Deal Addict (e.g. I suspect that the metal duct would not only dent, but the paint would flake off when it did dent). FWIW, the duct was already there and the renovation we just did made the box much smaller than it had been, but I want more. The duct will have to make a 90-degree turn into a round duct immediately above the ceiling.
The metal framing is touching the ductwork and that will just transmit the duct noise to the soffit. Maybe that wouldn't bother you, but I tend to eliminate noise problems whenever I can. You could build that same thing by using three lengths of metal framing angle and two pieces of drywall. Keep the drywall flush from beam to right side stud framing. Box around left side ducts as needed. On Side #2, my plan is to either run a 2x4 top plate across all the joists, parallel to the beam, with vertical blocking dropping . Wood and metal studs have a higher density than the surrounding drywall. When the device detects this density change, it emits a flashing light or beeping sound. Not all stud finders work the same . Insulate the portion of ductwork that runs through the studs. Seal the insulation seam with metal foil tape to secure it to the ductwork. Measure the height between the top and bottom headers. Cut two pieces of lumber to fit between the headers, known as jack studs. Place the jack studs on both sides of the insulated ductwork, leaving a small .
We can also create a small notch in the stud around the wiring if the space in between the studs is limited; install a new 2x4 stud #4 horizontally to sit on top of the turned studs #7, 8 and stud #2 and nailed to stud #1 and stud #3; install new 2x4 studs #5, 6 that sit on stud #4 and support the top plate where the top part of stud #2 was cut Boxing in Ductwork. The main system duct is near the basement’s origin. This largest duct also hangs lower than the others from the ceiling do. When installing a dropped ceiling, this main duct will likely not fit inside the dropped ceiling space. Install a separate boxed-in area around the duct for concealment.
This is it. This is the exact situation the OP has. If the bulkhead needs to go past the wall, and essentially hang from the bottom of the steel beam, that's ok, just shoot a pressure treated 2x4 into the bottom of the steel beam and frame down from there.
Before we begin the tips and steps to construct soffits with metal studs, it’s important to understand what a soffit actually is. Commonly found on ceilings, a soffit is a component in construction that is erected to hide ductwork, pipes, beams, wires etc. Essentially, they are a framed box made of steel or wood that encapsulates a visibility unattractive element.
Mark lines where the ductwork box will make contact along the wall and ceiling. Carefully mark all studs, and make any notes on the surrounding walls that will benefit you during installation. Tip: If you find electrical, plumbing, or AC condensation lines behind the wall you will be drilling into, be sure to label these.
Homeowners expanding their existing first-floor duct work to the second floor need more space than walls typically provide, so they must cut a hole in the floor and pass the duct up through the first-floor ceiling. Boxing in the new, exposed duct with studs and drywall subtracts living space but conceals the improvement.Here is a photo of what I’m looking to do. I want to add some ductwork in my second floor of an old 1930s Tudor in Ontario Canada. There are a couple spots I’d like to open my walls and run 3.25” ductwork inside the walls between studs to get the the second floor in a concealed way.
This video will teach you how to frame a metal stud wall around large ducts. Access the latest in construction video right here: https://goo.gl/wSSry6 Maste.
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