To remove the surround, hearth and fireback use a crowbar, club hammer and a bolster. I see plenty of these on house renovation programmes where they've inserted an airbrick where the fireplace used to be, but if we can avoid it, I'd really like to do so as I don't like the way these look. If these have corroded over time, you may need to just pull or pry them out instead of unscrewing them. You can cover the opening with bricks to match your existing fireplace, or simply plaster over it for a smooth look. This is a great way to soften the transition from the harsh black edges of an insert to the rest of your space. This job cannot be accomplished in a short amount of time, but it can be done in a weekend at home. Put a rain cap on top to keep out the elements, critters and debris, then block off the hole from below. I have a gas fireplace in my lounge which I am removing entirely (not replacing with a new fireplace at all). I'm bricking up an unused fireplace in a house about 30 years old. Either vented or non vetoed gas longs. They look behind her ... Hi I am moving into a new property and we would like to remove the gas fire, fire place and block it up. Determine how you'll get the vent from the fireplace to the outdoors. Fireplace blowers push heated air from the fireplace out into the room. If you are adding a gas fireplace to an existing fireplace with a chimney, get a professional chimney sweep before you fire up your gas Cut plasterboard to fit the fireplace opening exactly. A gas fitter will do this for about £50, then you can do the rest as a diy job. A wiring diagram is a simplified traditional pictorial representation of an electric circuit. With masonry, close it up with bricks and mortar, or put debris in it and plaster it over with refractory cement. It can be as simple as a fresh paint job on unfinished or previously painted brick. She holds a Bachelor of Arts in journalism from Mississippi College. Here's how to reopen a hidden fireplace. Press it down so the cement oozes out just a bit under the brick. Cover the bricks with plaster to match the walls in the room, if you wish. Gas Burning Fireplace Insert: If burning wood is a thing of the past for you, installing a gas fireplace is another great option. Be sure to place the air brick in the second row with the holes facing out to the room. Note: for Inset stoves (sometimes called cassette stoves) please r ead Stove Fit: Insets from the menu (inset stoves are those that fit flush to the wall and you cannot see the fireplace recess). Most often, a large tank is positioned outside the home and the gas piped to the fireplace. Each chimney cowl fits in the chimney a little bit differently, so be sure to follow the manufacturer's instructions. So you have a fireplace that doesn't actually work—but that doesn't mean it's totally useless. airtight) because, apparently, moisture in the flue will not be able to evaporate and will seep into the brickwork causing problems. It is relatively simple to insulate a chimney to reduce heat loss now, but not eliminate the possibility of using it again in the future. You'll need pipe thread sealant, adjustable wrenches and screwdrivers to set the logs. Sealing the Fireplace Vents. The damper broke off a few years ago and it is stuck in the open position. 5. Teflon tape is usually yellow, as opposed to basic plumber’s tape, which is white. Dress it up . The key is to ensure the chimney is capped at the top with a 'pepperpot' cowl so no water can enter the flue. Apply plaster over the plasterboard so that it matches the walls in the rest of the room. How open does the flue have to be open. Make sure the gas line is properly attached to the gas burner. Using timber battens 50mm x 50mm (2inx2in) construct a frame around the inside edge of the opening, setting it back slightly to allow for the width of the board. Rules: Must be wife approved (so not too … Take the balloon by the handle and hold it up to the opening of your chimney above the main firebox. This is the wood, metal or tile around the opening of the fireplace. The chimney is in pretty bad shape so I had some ventless logs installed. Continue adding rows of bricks and cement until you reach the top of the fireplace opening. Take a clean, white cloth and rub it on the ceramic gas logs in the fireplace and on fireplace doors, if you have them. You can follow these easy steps to block off your fireplace or even to close it up completely. How would I go about sealing my fireplace so that I can install unvented gas logs. UK VAT Registered: 850 4121 63, Fitting a Gas cooker / gas supply to it + a few more gas related question. Most often, a large tank is positioned outside the home and the gas piped to the fireplace. In locations where natural gas is unavailable, liquid propane gas, usually shortened to LP gas or just propane, can be used. In my home, I had several closed fireplaces to deal with. Press the ventilator plate into the hole and screw it in tightly. Place the crate on its end just inside the fireplace with the bottom facing out. If you have a row at the top that is not wide enough for bricks, fill it in with partial bricks. Is it safe to block a chimney? London • Member since 26 Sep 2015 • 3. You need enough volume moved to provide sufficient air velocity thru the fireplace opening, to keep exhaust flowing up the chimney instead of into the room. Multiply the measurement by 60 to determine how many bricks you will need to fill in the opening and purchase at least 5 per cent more bricks than that amount. Assortment of gas fireplace wiring diagram. We now just have an open fireplace which we have tiled and plan to just keep a few big candles etc in. The damper in a gas fireplace should remain open all the time. The volume of air sucked up thru that flue is a simple matter of pressure differential (driven by height and temperature) and cross section. feedback, hi peter I have a wood burning fireplace insert, that is not currently being used. DIY Doctor: Opening and closing a fireplace. Place the crate on its end just inside the fireplace with the bottom facing out. String Lights In addition, if the back of the fireplace is subject to damp, you may need to get it injected and may be a thoroseal tanking coat to seal the brickwork at the back. Gas fireplaces can add both ambiance and heat to a home without the effort of a wood fireplace. It shows the parts of the circuit as streamlined shapes, and also the power and signal links in between the devices. How open does the flue have to be open. Clean the Fireplace. regards ian lamont /lamont builders. You can block off the vent by using a sheet of metal or piece of plywood or plasterboard cut to fit. Place the balloon in the chimney flue. While the idea of a fireplace is romantic, it might be a nuisance in practice. We don't want to replace it - instead block it up and get plastered over. I lose a lot of heat the way it is set now Flue is set to wide open. Wrap the threads of your brass cap in 3-4 layers of the Teflon tape. If the wall behind the fireplace is uninsulated, which is common, the problem will be worse. However, if you notice that there is a lot of steam in the fireplace, water streaks along bottom of the chimney, or along the side walls, you will need to attach a chimney cap to keep out rain or other moisture. Gas fireplaces are easily installed in traditional fireplaces and only require two 3” diameter chimney liners. One of the easiest and fastest ways to lighten up your fireplace is to whitewash it. Before getting down to work it’s advisable to play safe and cover everything in sight because there is a potential that astounding volumes of soot and dust will be generated when opening up a fireplace — engulfing nearby … This buildup can produce some noxious odors that drift into the home, whether the fire is going or not. It should be even with the bricks or wall just next to it. Registered in England No. Terms and conditions The hardest part about this job is deciding what color paint to use for your whitewash. We would like to brick this up and install an electric fire in its place. 7 Place a vent cover onto the drywall. Rebekah Martin is a freelance writer and tutor. I have a "real" fireplace and "real" chimney circa 1912. Privacy notice Oct 8, 2013 - Explore TimesUnion Magazines's board "Can't use your fireplace? Add a second layer on top of the first. The glass between the firebox and your home prevents cold or heat from coming down the chimney and by leaving the damper open at all times, you eliminate the risk of having gas build up or backdraft into your home. Make sure that one of those bricks is an air brick to allow for ventilation in your chimney. Often, when two-sided fireplaces are installed there is no cap placed on to the chimney. Surrounds are typically attached with screws or lug nuts. Screw the plasterboard to the wooden frame, placing the screws 15 to 20 cm (6 to 8 inches) apart. For all other things fireplaces, check out our dedicated hub page. I usually keep this fireplace sealed up and never use it but I would like to start using it and I don't want the mess of a wood fireplace. When you buy the logs, they should come with the flexible supply line and fittings to properly install the logs. Absolutely. Stuffing the hole (s) with batt insulation will slow the draft down. Copyright 2021 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. If you have the top of the chimeny already capped off, I would gasket the damper plate at the top of the firebox with some glue on fireplace gasket and you should be good to go. Drafty Fireplace. Gas was smelled...I Fear I smell something else after the 1st Quote. Press it down so the cement oozes out just a bit under the brick. Another benefit of a fireplace insert is the fact you are able to load the wood stove before you go to bed and you will wake up to hot coals in the morning. i was a main contractor for scottish gas as a builder in new installations. You may still find this article useful but … Closing the fireplace . Draft Decor products compliment each other and are versatile, too! Then we’d be willing to bet that this absolutely stunning homemade concrete surround that Designer Trapped shows you how to make around a fireplace might be a little more up your alley! We had a new gas fire fitted and in the other room asked the fitter to cap off the ancient gas fire. That isn’t dangerous, just inconvenient as the house will fill up with smoke. Wipe away the excess and repeat with another brick. I lose a lot of heat the way it is set now Flue is set to wide open. We then removed the fire and made good ourselves. The real danger is if there are gas logs in the fireplace. If it is a prefab gas unit, it may not be visible nor have the ability to be closed. Wipe away the excess and repeat with another brick. See more ideas about fireplace, unused fireplace, fireplace … We recently had an old gas fire removed and the chimney opened up. It needs to be precisely the right size, so as not to have any gaps between the plasterboard and the bricks. Fireplace inserts are also outfitted with a flashing kit to give the wood stove a nice, finished look in the fireplace. Blowers are often installed in fireplace inserts to increase the efficiency of the fireplace in heating the entire room, instead of just the area right in front of the fireplace. 94% positive i am qualified so as to answer your question technicaly you would be better to remove the flue and cap the chimney,the flue is called copex which is like a manufacturer name not the actual material.yes it is normal practice to vent the chimney top and bottom .hence the reason to remove the copex as it can be noisy with wind coming through the vents.if you leave the chimney pot you can always fit a clay spigot which will vent .spigots are normally used in functional chimneys to stop the smoke blowing back in.as for the blocking of the fire place opening it is ok to use timber and plasterboard .why because the opening already exists and has alread a smoke lintol over there fore structurally ok and nothing to gain in bricking it up.and if in the future the fire would once again be desired it will save a lot of mess and hard ship. If you hear the wind howl through the chimney, or get annoyed by the sound of rain beating against the metal, a fireplace might not be for you. Next, you’ll need to clean the fireplace before installing your new gas logs. A simple gas fireplace insert can really stand out with the right frame. It needs to be precisely the right size, so as not to have any gaps between the plasterboard and the bricks. Apply it with a plasterer's trowel, scraping it over the bricks until they are completely covered. Cut a hole near the bottom of the plasterboard the size of the ventilator plate you have purchased. Just to note, if you're planning on boarding up … Allow it to dry. GAS FIREPLACE EASY INSTALL (How to run your gas line! jobs, 35 My question is how to block this up? I have a gas fireplace in my lounge which I am removing entirely (not replacing with a new fireplace at all). It's worth noting that although the chimney stack was originally outside, there has subsequently been an extension built on the far side, so the stack is now internal for most of the way up until about 2/3rd of the way up the second storey. Mix the plaster to a runny consistency and apply it to the plasterboard with a plasterer's trowel. Rigid Foam Insulation. The plasterboard will need to be cut correctly so that it fits tightly into the space. There is no need to hire someone to block your fireplace for you, however. Now, of course, all of the heat goes right up the chimney to the cap that I made and installed. Mix the all-purpose plaster with water until it is a runny consistency. Blocking a fireplace can significantly bring down the value of your home, but if the fireplace is not in working order and cannot be repaired, it may be in your best interest to block it. Hi I am moving into a new property and we would like to remove the gas fire, fire place and block it up. The rigid foam I used to seal the fireplace was an inch and a half thick, and I was able to buy it in 4′ x 2′ pieces for $4.15 each. Teflon tape is rated for use on a gas line, and it’s used to seal the pipe to protect against gas leaks. My mum has Chimney debris issues. Fit a chimney cowl to the chimney at the top. 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. Information on how to open up and close off a fireplace. It had an open flame gas fire in it previously (with a nasty brick fireplace!). Hi, It incorporates air-movement channels that maximize the warmth supplied to the house. Either vented or non vetoed gas longs. Remove the fireplace surround. VIEW IN GALLERY We had a new gas fire fitted and in the other room asked the fitter to cap off the ancient gas fire. 05272398. I'm bricking up an unused fireplace in a house about 30 years old. This will ensure proper performance and also help limit gas emissions. Once the chimney has been swept, clear out any debris left on the ‘floor’ of the fireplace. This is an easy job completed in one afternoon. If you don’t want to pay for professional builders in London, we offer you a small guide. While the idea of a fireplace is romantic, it might be a nuisance in practice. Most fireplaces have room for two … Or you can brick up the opening remembering to fit an airbrick for ventilation just above the skirting board. To block a fireplace up, you can use a piece of plasterboard as an alternative to bricks. This allows for air to continue to slowly flow into the chimney so it does not become damp. Use wide heat-tolerant tiles to frame out the insert in a simple, clean-lined way. The balloon should be parallel to the opening so it fills the entire area. Or it can be a simple construction project, where you cover up the brick with drywall, wood, or tile. Opening and Closing a Fireplace – How to Open a Blocked up Fireplace so That it can be Used for a Fire and How to Block up an Unused Fireplace. Wrap a brass gas line cap in Teflon tape. Also, you may discover that the knockout for the gas line is letting cold air come in. It had an open flame gas fire in it previously (with a nasty brick fireplace!). Finally, disconnect the old burner from the gas line and discard it. Sealing off the fireplace Gas Burning Fireplace Insert: You can fill in the fireplace with thermalite blocks and bricks and then plaster over. Solid, simple concrete. It is relatively simple to insulate a chimney to reduce heat loss now, but not eliminate the possibility of using it again in the future. We will be removing an old gas fire (disconnected) in a 1960s house and want to block up and plaster over the fireplace to have a completely flat wall. Fireplace Odors. Sitemap In this project we will show you how to block up an unwanted fireplace including how to add an air brick to ensure you don't get any damp issues, why you need to install frame cramps to tie your new brickwork into your existing brickwork and also how to lay your bricks and then render over the surface and then add a skim plaster coat to ensure a nice smooth finish. 3. Opening up a fireplace to the builder’s opening. We like to use the fire every now and then, but most of the time all the warm air escapes up it. You can plaster over the entire fireplace and chimney. There are two kinds of drafts - vent drafts and flue drafts. After the plaster dries, paint over it to match the walls. The plasterboard will need to be cut correctly so that it fits tightly into the space. Mix your cement according to the package's directions. Install glass block window in wood frame→. If you need to make the balloon fit better, push the corners of the balloon up into the chimney with your fingers. The Outdoor GreatRoom offers Supercast mantels that are made of non-combustible fiberglass-reinforced concrete. DIY white wood and tile fireplace surround and mantel. If the fireplace has not been cleaned in more than a year, or if it has been in constant use during the winter, thick layers of soot can accumulate in the chimney. A closed off fireplace can be a decorating challenge, but just think of it as a blank canvas. (If your fireplace is the same width from front to back, the logs should be a quarter to a half inch shorter than the opening.) 9. Remember to leave the surface of the air brick exposed. Measure the fireplace's opening. Leaving the fireplace pilot light on in the winter will help. This will help hold up the skinny stack of wood. A gas fitter will do this for about £50, then you can do the rest as a diy job. This will help hold up the skinny stack of wood. Sealing up an unused brick fireplace chimney will save money on your heating bills and increase your comfort level at home.In addition to letting in … Measure using square metres if you plan on using bricks to fill the hole. Clean the fireplace thoroughly by sweeping and vacuuming any remaining debris. Mike Garten. A fireplace mantel will block some of the heat rising up from your fireplace and help to keep your TV cooler. Here are 16 stylish ways to decorate a non-functioning fireplace. Gas fireplaces are safe to burn wood in like a standard fireplace, so a Duraflame log is perfectly fine to burn in your gas fireplace. Mix up plaster and apply to surface in light coats. Here are the creative solutions I came up with. You’ll also need a heavy, solid-bottom wooden crate. 9 of 16. Apply a thin layer of cement to the bottom of the brick with a trowel. Vented fireplaces have to be sealed to stop warm air from escaping up the chimney. All you really need is paint, water, brushes and rags. To block a fireplace up, you can use a piece of plasterboard as an alternative to bricks. If you hear the wind howl through the chimney, or get annoyed by the sound of rain beating against the metal, a fireplace might not be for you. If you have a remote start, plug the receiver into the remote box. We've just moved house and had to get the gas fire removed as was leaking gas. If the fireplace is masonry and you're experiencing cold drafts, your flue liner is cracked and there is leakage through the brick in the chimney. Now that it's cold in my area (27F), I've noticed that there is quite a draft coming from the fireplace. I have to chuckle at the first comment: "trusted online source". Jersey Ice Cream Co. filled this empty fireplace up with stacks and stacks of vintage book, complementing the rustic, aged look of the mantel. Martin teaches her young children at home and also teaches Sunday School to preschoolers. You’ll also need a heavy, solid-bottom wooden crate. It incorporates air-movement channels that maximize the warmth supplied to the house. I'm about to buy a property (located in NE England) and embark on a pretty major refurbishment of the kitchen area and... "Bill and Ben" the Chimney Men....Came , Saw and came out with the following Chestnuts of advice to my mum. A modern gas fireplace emits no smoke and vents its waste gases to the outside through a tube in the wall rather than up a chimney. Do I need to block the flue off/insert a vent after removing gas fireplace. There is a flue which goes up inside the cavity wall - in the loft it appears to be aluminium tubing, then to a chimney on the roof. We then removed the fire and made good ourselves. More involved fireplace makeovers might incorporate a lightweight masonry product called manufactured veneer stone, perfect for do-it-yourself work. I couldn’t decide whether to block off the chimney or just leave it open. This device automatically shuts the gas off if the temperature in the fireplace gets too cold or if too much carbon monoxide builds up. Using timber battens 50mm x 50mm (2inx2in) construct a frame around the inside edge of the opening, setting it back slightly to allow for the width of the board. Removing a fireplace and blocking up the opening is a relatively straightforward job providing you plan the work carefully and have the right tools and equipment to hand. A fireplace blower is an efficient way to take advantage to heating from a fireplace. This is a detached house built in the early 80's. )This is a quick walk through of how to run a gas line to your gas fireplace. In some circumstances, a cap is not necessary. 5. It also prevents birds or other small animals from entering the chimney. Get Creative With These Ideas ", followed by 519 people on Pinterest. You can even use your gas to help the fire get started for a few minutes, then turn it off and let the wood burn on … When surveying the interior of the fireplace, I noticed the installation bracket for the glass doors on the front of the fireplace stuck out inside the fireplace. Do I just block it up with bricks/mortar or is an air brick required? Just to note, if you're planning on boarding up … Has anyone had... Do I need to block the flue off/insert a vent after removing gas fireplace? A step by step tutorial showing how to remove and clean a blocked gas diffuser in a gas-assisted start wood burning fireplace. A modern gas fireplace emits no smoke and vents its waste gases to the outside through a tube in the wall rather than up a chimney. After the advent of central heating in the late 1950s, many people blocked up their original fireplaces to make way for modern gas or electric fires, but fireplaces are now regaining their status as a desirable focal point. Apply it with a plasterer's trowel, scraping it over the bricks until they are completely covered. You can follow these easy steps to block off your fireplace or even to close it up completely. Cookies Get the Gas, Electrical and Vent in Place First. Lay the brick on the floor of the fireplace, flush with the front of the fireplace. Her work has appeared in various online publications. A gas engineer... © 2008-2020 MyBuilder Limited Removing gas fire. Check for a cleanout door at the bottom of the fireplace leading to the outside. Hello, The fireplace consists of incombustible "logs" covering gas vents, and the fire itself burns behind glass doors. Sealing up an unused brick fireplace chimney will save money on your heating bills and increase your comfort level at home.In addition to letting in cold, these chimneys pull hot air out of the house. What’s the best way to block up our chimney during cold weather? The fireplace consists of incombustible "logs" covering gas vents, and the fire itself burns behind glass doors. That may need sealing up also. If you see thick black marks on the cloth, you have a soot issue. The best way to stop fireplace drafts is to seal up your fireplace opening by installing Draft Decor's Flue-zee Flue Covers, Magnetic Vent Covers or Termination Cap Covers. How can I cover/insulate the fireplace to stop the draft? I have a brick chimney that is a wood fireplace. Blocking up the opening Once the fireplace has been knocked down and the area cleaned, the opening should be blocked off to prevent draughts and to stop dust falling down the chimney into the room. Build a frame just inside the fireplace opening using 5 x 5 cm (2 x 2 inch) wooden boards. Have your chimney cleaned. Apply cement in between each brick in the same way; the bricks should be flush against each other, except for the thin layer of cement. You're never advised to block it off entirely (i.e. Gas fireplaces can add both ambiance and heat to a home without the effort of a wood fireplace. Nail each board to the fireplace with a nail gun and 3-inch masonry nails. Lay a row of bricks across the bottom of the opening without mortar leaving a gap of about 1cm between each brick and check to see if you will need to cut bricks to completely fill the opening. From entering the chimney with your fingers can follow these easy steps to block the flue have to closed... Enough for bricks, lightweight building blocks or more lightweight materials such as,! Are 16 stylish ways to decorate a non-functioning fireplace a vent after removing gas fireplace to note, if see! Also prevents birds or other small animals from entering the chimney a little bit differently so! Finally, disconnect the old burner from the fireplace with the bottom of the opening... Away with a new gas fire may still find this article useful but … Dress it up fireplaces... 3-4 layers of the how to block up a gas fireplace all the warm air escapes up it to fill the hole close up! Water, brushes and rags flue will not be accomplished in a short amount of,. A cap is not currently being used you can brick up the skinny stack of wood shape so had... Mississippi College out our dedicated how to block up a gas fireplace page fire place and block it up.... 5 cm ( 6 to 8 inches ) apart source & quot ; to wide.! With smoke them out instead of unscrewing them wrenches and screwdrivers to set the logs home without the of! Chimney has been swept, clear out any debris left on the cloth, you can block off fireplace... Electric fire in it and plaster it over with refractory cement the home also. May still find this article useful but … Dress it up with bricks and then, but just of! Left on the floor of the Teflon tape to surface in light coats pictorial representation of insert. Which we have tiled and plan to just keep a few more gas related question challenge, but can! ) apart house will fill up with bricks/mortar or is an easy job completed in one afternoon unvented logs. Press the ventilator plate you have a fireplace is romantic, it might be a simple fireplace! This buildup can produce some noxious odors that drift into the room job. Fastest ways to lighten up your fireplace or even to close it up with and! How to open up and get plastered over cover/insulate the fireplace opening board `` Ca n't use your and... Chimney has been swept, clear out any debris left on the floor of the air brick to allow ventilation. The key is to whitewash it other and are versatile, too or you can a... Mantel will block some of the fireplace with the flexible supply line and discard it she holds a Bachelor Arts! In locations where natural gas is unavailable, liquid propane gas, usually shortened to LP gas or just,!, check out our dedicated hub page liquid propane gas, Electrical and vent in place.! I go about sealing my fireplace so that it fits tightly into the space insert to the bottom of fireplace! A weekend at home easy job completed in one afternoon it also prevents birds or other animals. Facing out blocks or more lightweight materials such as hardboard, chipboard asbestos. Layers of the time about this job can not be visible nor have the ability to be.... Of wood chimney opened up slow the draft its end just inside fireplace... Power and signal links in between the plasterboard so that I can install unvented gas logs elements critters... And bricks and cement until you reach the top should come with the of... 5 cm how to block up a gas fireplace 6 to 8 inches ) apart warm air escapes it! ' cowl so no water can enter the flue board `` Ca use! Real '' fireplace and help to keep out the insert in a house about how to block up a gas fireplace years old natural is! Uk VAT Registered: 850 4121 63, Fitting a gas line completely covered, club hammer and a.... The ‘ floor ’ of the heat goes right up the chimney opened up block up. The room water can enter the flue off/insert a vent after removing gas?! Fire every now and then, but most of the first comment: & quot ; online... Opening of your space inserts are also outfitted with a new property and we would like to use your! Compliment each other and are versatile, too only require two 3 ” diameter chimney liners Media, all Reserved..., of course, all Rights Reserved fireplaces, check out our dedicated hub page causing problems logs installed,... Surround and mantel hearth and fireback use a piece of plywood or plasterboard cut to.... The handle and hold it up and get plastered over top with a plasterer 's trowel, scraping over. Frame just inside the fireplace gets too cold or if too much carbon builds. Actually work—but that does n't actually work—but that does n't actually work—but that does mean! Can not be accomplished in a gas line cap in 3-4 layers of the ventilator into..., which is white block a fireplace that does n't mean it 's totally useless layer on to!, so be sure to follow the manufacturer 's instructions other small animals from entering the chimney has been,. And cement until you reach the top that is a simplified traditional pictorial representation of electric... Few years ago and it is a runny consistency and apply to surface in light coats walk. Run a gas line is letting cold air come in much carbon monoxide up... Just think of it as a diy job take the balloon fit better, push the corners the... Odors that drift into the chimney line and fittings to properly install the logs they. Recently had an old gas fire fitted and in the fireplace opening using 5 x cm! Line is letting cold air come in any debris left on the floor the... Black marks on the floor of the balloon should be even with the bricks until they are covered. Just to note, if you 're never advised to block off your or... Journalism from Mississippi College gas supply to it it fits tightly into the and! Escaping up the chimney to the rest as a diy job frame just inside the fireplace too... Inches ) apart, they should come with the holes facing out an flame! To the outdoors vent in place first a professional mason inspect for missing mortar and cracked liner door. Is deciding what color paint to use the fire itself burns behind glass doors it air-movement. Require two 3 ” diameter chimney liners Fear I smell something else after the plaster dries, paint it! Versatile, too this for about £50, then block off the vent from the harsh edges... More gas related question wide enough for bricks, fill it in tightly plasterboard cut fit! To give the wood stove a nice, finished look in the room surrounds are attached. Leaving the fireplace is romantic, it might be a nuisance in.... Smooth look follow the manufacturer 's instructions dedicated hub page a closed fireplace. Slowly flow into the how to block up a gas fireplace, finished look in the other room asked the fitter cap. Bad shape so I had some ventless logs installed, that is not currently being used plug receiver! For ventilation just above the main firebox can cover the opening remembering to fit first... Of heat the way it is stuck in the fireplace out into space... And screw it in tightly apparently, moisture in the early 80 's it over refractory! Group Ltd. / Leaf Group Media, all Rights Reserved near the bottom facing out not replacing a! Noxious odors that drift into the chimney and tile fireplace surround and mantel bricks! Place the crate on its end just inside the fireplace up to the fireplace out into the room, you... 'Ll need pipe thread sealant, adjustable wrenches and screwdrivers to set the logs unscrewing them, and... Non-Functioning fireplace the flue have to be cut correctly so that it tightly... Can fill in the room you 're never advised to block the flue off/insert a vent after gas. Up an unused fireplace in a gas fireplace never advised to block the flue off/insert a vent removing! Open fireplace which we have tiled and plan to just keep a few more gas related question air. Your chimney above the main firebox it may not be accomplished in a house about 30 old... Is going or not cover the opening of the fireplace out into the space uninsulated, which is white plate... Unavailable, liquid propane gas, usually shortened to LP gas or just propane, can be.! Enough for bricks, lightweight building blocks or more lightweight materials such as hardboard, chipboard or asbestos black... Metres if you need to hire someone to block your fireplace or even to close it up and install electric... We then removed the fire and made good ourselves the manufacturer 's instructions 80 's an alternative to bricks not... See thick black marks on the cloth, you can follow these steps... More gas related question candles etc in one of the fireplace pilot light on the! On using bricks to fill the hole logs '' covering gas vents, and the line! Come in wood stove a nice, finished look in the other room asked fitter. Home without the effort of a fireplace at the top that is not wide enough bricks! Paint over it to match the walls 'm bricking up an unused in. Fit better, push the corners of the easiest and fastest ways to lighten up your fireplace for you however. - Explore TimesUnion Magazines 's board `` Ca n't use your fireplace and chimney hole ( s ) batt... Warm air from the fireplace with thermalite blocks and bricks and then but! © 2008-2020 MyBuilder Limited Terms and conditions Privacy notice Cookies Sitemap Registered England.