Install New Boiler Building Regulations For Loft

Lining a fireplace GREAT results. Posted by Julian Patrick on Aug 2. Comments Off on Lining a fireplace. Lining a fireplace gives great results. Smooth lined then painted recess as outlined in this section. Note the offset flue to give clearance at the rear of the stove. Hi There was a fire at our property due to a faulty brand new gas hob, it had been installed and certified by our gas fitter and the only fault developed on usage. As we said in the opening paragraph the new white plastic push to fit pipes are very easy to use and install but you must be aware of the problems of siphonage. Internal or external insulation Internal wall insulation is done by fitting rigid insulation boards to the wall, or by building a stud wall filled in with insulation. Click for larger image. UPDATE ALTHOUGH I HAVE SUGGESTED DRI WALL ADHESIVE TO STICK HARDIEBACKER TO WALLS THE MANUFACTURERS APPEAR TO RECOMMEND A CONCRETE BASED TILE ADHESIVE. Information and benefits on combi, regular and system central heating boiler installations. Planning a loft conversion Find out all you need to know about the building regulations and planning permission that could affect your loft conversion. Discover how to install your electric shower with advice from Which experts. Find out when you can fit a shower yourself and when to call a professional. Building Control Guidance Note Subject SMOKE DETECTORS IN DWELLINGS 016 Issued 010413 Rev Page 2 of 3. Positioning of smoke and heat detectors alarms. Here is Hardiebackers official leaflet. Before we get stuck in, there are various ways of making the inside of your builders opening look like something other than a dark, soot stained hole in the wall. You can tart up what you have e. It might be worth you reading all of these sections before deciding. Read on for the full info on creating a perfect, smooth recess as shown in the picture. OR if you are a little lazy, or are happy with the rough and ready honest approach heres a fast method opens in a new page as you might want to read both articles. Install New Boiler Building Regulations For Loft' title='Install New Boiler Building Regulations For Loft' />This smooth lining is my favoured method over rendering a fireplace and approx. It is a method worked out and improved over the years. I use 1. 2mm Hardiebacker cement board NOT the new lightweight plasterboard stuff and attach it to the inside of your recess left, right and rear. The cement board is smooth and can be painted with bog standard emulsion. I have lined, at the time of writing, over 1. Hardiebacker over a five year period and have never had a customer complaint aside from a few small spider cracks sorted with Decorators Caulking. Here is Hardiebackers official leaflet. Hardie. Backer 1. Hardie. Backer5. EN 1. Hardie. Backer 1. A1, meaning the product is non combustible. Hardie. Backer 1. CE approved and BBA certified since May 2. Hardiebacker say it is fine for up to 1. Note that you can get spider cracks in Hardiebacker especially if if your stove is closer than 6. This is more likely on the rear wall where stoves are often 3 or 4 away from the wall. Cracks will usually be minor and can be repaired with Decorators Caulking. I have heard that compressed Vermiculite board about an inch thick is far better but it is very expensive and thick reduces width of recess maybe too much. If you are after perfection then you might wish to add a layer of thin steel 1 2mm to the Hardiebacker as a final and paintable surface. I have done this on back walls a few times when the fire has been close. Another product is Thermalux http www. Thermalux Heatproof Stove Installation Sheets 7. I have not used it but a stovefitter I know uses it all the time to line recesses. Other lining products include Supalux, Skamolex, or Glasroc Fire. Case. Update September 2. My local fitter and a few others I have met has started using this board and swears by it saying it is much better than Hardiebacker. He says it does not crack and can be scored with a knife and snapped Your closure plate, that seals off your chimney if you have a chimney liner, can also be made of one of these makes of board not to be confused with a register plate used when there is no liner and then must be metal. Surveying the scene. Okay, you have completed your breakout to your builders opening, ensured a lintel or arch is in place, and maybe fitted your hearth you can do the hearth before or after the lining of the recess. This is the sort of picture we should be looking at with or without hearth Brick recess no hearth as yet. Stone breakout no hearth as yet a shame to board the rear of this oneSmall. Small againCutting Hardiebacker board courtesy of KennyHopefully, Im able to give you a tip that will save you a lot of time, effort, and dust. Bf 1943 Pc here. I note that you use Hardibacker in your installations as do I and use a 1. I found this method to be very dusty and getting perfectly straight lines difficult. I quickly switched to score and snap and found it time consuming and often the snapped edge wasnt great. I hunted high and low for a solution and finally after many months I stumbled across these little beauties https www. I use these in a 2. Erbauer jigsaw from Screwfix and they make mincemeat out of 1. Im still on my first blade and Ive made dozens possibly hundreds of cuts. Being able to cut hardi with a jigsaw gives you loads of control and I can also cut out neat circles for my vit pipe to go through. You can even scribe your hardi into an uneven surface i. Dust is about 1. 0 or less than that created by a diamond blade. These blades are probably my second favourite tool after my Bosch PCL 2. I hope my little tip is of some use to you. Happy stove fitting. Attaching cement boards. A picture is worth a thousand words and so This picture is worth ten thousand words You can see the smooth walls of the builders opening. Plaster is off to see what is happening. You can see a new lintel being fitted below the discovered arch. You can see the bricking up between the lintel and the arch. You can see the liner ready to go. Click for larger picture on this one. Same fireplace as the one above. Hearth down first. And now you can see the first three 1. I put the rear one in first cut to size with angle grinder although I am told that a circular saw or jigsaw with a concrete cutting blade will do. The two sides go in next. Most fitters will fit the side and rear boards before the top closure plate plate that blocks off the chimney. The closure plate can slide in and sit on top of the side boards like a shelf it is a little wider than the sides. The routine is this Liner down chimney. Attach adaptor to bottom of liner couple of small self tappers to stop it fallling off and attach black vitreous flue pipe to the adaptor using self tappers or some have integral fittings to clamp to liner fill any air gaps at both ends of the adaptor with fire cement and if the adaptor snout is a bit loose use fireproof rope or webbing if you wish. Go back up to stack and pull liner up until vitreous is up the chimney a bit out the way. Finish the whole job line fireplace, slide closure plate in, hearth down, stove in place, cup of tea etc. Reach up the through the hole you did make a hole I hope in your closure plate and grab the vitreous pipe and pull it through the hole and down to and onto the stove do not forget to fit your 9 sealing plate around the pipe when you do this in readiness for screwing it to your closure plate. Back to the chimney stack. Use a marker pen to mark the liner about 1 above the chimney pot. Pull the liner up 6. Cut the liner at the marker pen mark. Fit the cowl to the liner. Drop the liner back down, vitreous pipe into stove, secure cowl to pot. Back down and screw sealing plate to closure plate. Bob should now be your uncle. But it is not always easy or possible to move the liner up and out the way e. In this case you cannot slide your closure plate like a shelf cos the liner is in the way. In this case you fit the closure plate PRIOR to the sides by raising it within the recess, allowing a tapered adjustable section to drop through the hole in readiness for the bottom section of vitreous pipe later on. Adjustable vitreous in red will hang through the closure plate at least 4 allowing you to easily slide your vitreous over it. When it comes to fitting your stove this can make life a lot easier stove fit can be problematic if liner has no movement because flue needs to lift up and over a 2 to 4 stove collar.