How to Install a Gas Fireplace. Get started building the fireplace. Proper venting. Proper ventilation is essential for a safe- operating fireplace. Wood frame mantel. A wood frame mantel adds charm and character to any room. Plaster finish. The plaster finish is the final touch that makes this fireplace look fantastic. It’s hard to beat a crackling wood fire on a chilly night. But modern gas fireplace come pretty close, and without the drawbacks of wood. Not only does gas burn much cleaner, making it a better choice for the environment, but there are no messy logs to carry through the house or ashes to clean out. And lighting the fire is as simple as flicking a switch or turning a valve. Here we’ll show you how to install a direct- vent gas fireplace and run the combination intake and exhaust vent directly through the exterior wall. Then we’ll show you how to frame, drywall and texture the surround shown here. The surround is a fanciful combination of wood, drywall and special texturing. The design itself is traditional, but you can freely modify it. For fire safety, however, make sure to heed the manufacturer’s directions on clearances for combustibles. A direct- vent gas fireplace doesn’t need a chimney. How to Install Metal Studs.Steel framing is used in most office and commercial construction, and it has several advantages over wood.Steel studs are perfectly. How to Install Drywall.Installing drywall, also known as sheetrock, rock, or wallboard, is an important part of building a house.Before the widespread.Framing Decks With Steel Joists Light-gauge steel framing requires fewer footings and stays straight and flat. MBA Building Supplies The Smart Choice for Light Gauge Steel Framing. MBA Building Supplies has been providing the highest quality light gauge steel framing and. House framing cost. Labor cost to frame a house. Materials expenses, carpenter fees on house framing. Framing for a New Exterior Door. This story shows how to frame for a new exterior door. SECTION 092600 - METAL FRAMING FOR GYPSUM BOARD ASSEMBLIES PART 1 GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General. Rather, you can run a special vent to the outside through an exterior wall. This process is simple and fire- safe as long as you follow the manufacturer’s directions. Be sure to read them carefully, because they might differ slightly from what we show here. If you have some carpentry and drywalling experience, you shouldn’t have any trouble finishing this project. The fireplace will take you about a day to install. Then plan to spend an entire weekend framing and installing drywall and a few hours each day for the rest of the week troweling on additional coats of joint compound. The following weekend you can prime the walls and apply the texture. The direct- vent fireplace and vent parts we purchased cost us about $1,8. For $6. 50 more, our fireplace dealer would have installed the fireplace, not including the gas and electric hookups or any interior finishing. The materials for the wood framing, drywall and stucco coating cost an additional $1. Hire a plumber to run the gas line during the framing process and connect it to the fireplace ($2. In addition to a basic set of hand tools, you’ll need a circular saw and a drill. A power miter box is handy but not necessary for cutting the angles on the framing parts. You’ll need a tin snips for cutting the metal corner bead, a collection of taping knives (2- in., 4- in., 6- in. Build a mock- up to find the best position. Photo 1: Build a mock fireplace. Mock up the fireplace using the dimensions given in fireplace brochures and outline the hearth shape with masking tape. Your new fireplace will have a major impact on your room. Build a simple mock- up to get a feel for the amount of space it takes up and to see how the angled placement will affect furniture arrangement and traffic patterns (Photo 1). When you’re satisfied with the aesthetics of the fireplace, turn your attention to the mechanical requirements. You’ll need to run a gas supply line for the fireplace. Call in a plumber to plan the route before you order the fireplace. Most gas fireplaces don’t require electricity to operate. However, if you ever decide to add a blower to increase heat output or a hand- held remote control, you’ll have to connect the fireplace to an available electrical circuit, so run a wire to the fireplace while it’s accessible. In addition, since electrical codes don’t allow you to simply cover a box that contains live wires, you’ll have to disconnect or relocate any boxes or receptacles that will be covered by the new fireplace. Finally, determine how you’ll get the vent from the fireplace to the outdoors. Thanks to the ingenious two- layer design that keeps the outside of the pipe relatively cool, the vents from direct- vent fireplaces can run straight out through the wall or up through the roof, allowing great flexibility in design and placement of the fireplace. Even so, there are very specific requirements that your fireplace and vent installation must meet. Check the installation manual to make sure. Here are a few key points to look for: Clearances from the fireplace box to surrounding walls and to the wood framing. Ours required 1/2 in. Distance the vent must be kept from insulation, wood and other combustibles. Sometimes metal shields must be used over the top of the vent to divert the heat. Maximum number of bends in the vent pipes and the relationship of horizontal to vertical lengths of pipes. Our manual had many illustrations with dimensions to help with the venting layout. You can ask the dealer for help with vent design. Distance the vent cap must be kept from windows, doors, corners and other elements at the point where it leaves the house. Measure where the vent pipe will come out and make sure it meets the specifications. And before you begin, contact the local building inspections department to obtain the permits required for a fireplace installation. Get the gas, electrical and vent in place first. Photo 2: Build a fireplace platform. Cut 2x. 10s and nail them together to create an 1. Nail 2×4 cleats to the bottom. Cut 3/4- in. plywood to fit and screw it to the top. Photo 3: Set the fireplace in position. Set the fireplace on the platform and slide it into position. Then apply a pencil- width bead of sealant to the starting collar of the fireplace. Use the sealant recommended by the manufacturer, usually stove cement or high- temperature silicone caulk. Photo 4: Install the first vent pipe Slide the first vent pipe over the starting collar and lock it in place according to the instructions. If your fireplace requires a gasket to seal the joint between the vent and fireplace, make sure it's properly positioned. Ours required the braided rope gasket shown.) Photo 5: Finish the vent pipe. Connect the 9. 0- degree elbow and a 9- in. They should meet the exterior wall at a 9. Trace a circle around the pipe on the wall. Using the interior firestop for reference, mark a 1.Our square is centered 1 in.With the preliminaries out of the way, here’s how you proceed.First order the fireplace and vent parts. When you know the delivery date, schedule the plumber and electrician to show up a few days later.This will give you time to accurately lay out the fireplace location on the floor, build the platform and run the vent. After the gas line and wiring are done and all inspections are completed, you’ll build the frame, cover it with drywall, and complete the taping and decorating. Photos 2- 5 show how to start the framing. Punching through the wall is the tough part. Photo 6: Cut a hole in the wall. Cut out the 1. 2- in. If there's a wall stud in the way, cut out the drywall between the two closest studs and about 9 in. Caution: Keep the saw blade shallow to avoid cutting hidden electrical wires. Photo 7: Frame the opening Cut out the wall stud and add a double 2×6 header. Support the header with trimmers screwed to the existing studs. Notch for electrical cables if necessary. A metal nail plate is required if the cable is closer than 1- 1/4 in. Frame the 1. 2- in. Drill a 3/8- in. hole through the wall at each corner to transfer the location of the opening to the outside. Photo 8: Remove the siding Connect the four holes with lines and cut out the 1. Mark another square opening the size of your exterior firestop and cap, and cut through the siding only. Finish the corners with a utility knife or chisel. Vinyl, aluminum, stucco and brick siding require different techniques. Photo 9: Install the interior firestop Replace the insulation and drywall, reusing the old piece if possible. Seal the drywall seams with caulk and place a bead of caulk around the opening. Press the interior firestop into the caulk and screw it to the wall. Photo 1. 0: Caulk the firestop. Complete the vent by sliding a section of pipe through the firestop from the outside. In our case this pipe was part of the telescoping exterior firestop and cap. Then seal the gap between the vent and the interior firestop with high- temperature silicone caulk. Photo 1. 1: Install the vent. Slide the combination firestop and vent termination into the telescoping section. Screw the firestop to the wall and seal it with caulk. If your cap has a built- in drip cap that prevents you from sliding it in, cut it off and slide a pre- bent drip cap under the siding as shown.
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