When setting up a wood burning stove with a good existing chimney, the chimney should get lined and covered in order in order to lessen the chance of a make up of tar, which presents some sort of fire hazard. In addition , there are rules that specify of which a chimney employed with a wooden burning stove ought to be denoted as some sort of Class 1 fireplace. Because of this the chimney can be a masonry structure, is air restricted and possesses a dimension of at very least 7 inches.

Typically the benefits of making sure that your fireplace is lined and insulated are:

1) The smooth internal layer of typically the liner means of which tar will not build up as easily since it would chouse the crevices of any masonry chimney.

2) In an insulated chimney any smells radiated by typically the fire will increase in temperature. As warm air rises, this will mean that they will be removed from the chimney more readily.

3) Smells are also expelled more quickly because, whenever the diameter of the liner is the particular same throughout, the flow and speed with the gases is usually maintained.

4) In case the chimney is lined, smoke and tar will not flow through cracks within the chimney.

You can find two types regarding chimney liners of which can be utilized with wood burning stoves. These will be: a flexible protected chimney liner, plus a pumice chimney ship.

chimney repair Flexible Insulated Chimney Liners

Flexible fireplace liners are built from stainless hoses, which is corrugated on the outside for flexibility, but smooth on the inside. The corrugated layer furthermore protects the interior layer from damage and corrosion.

When a versatile chimney liner provides been installed you should avoid burning virtually any materials that may well cause damage to the liner. For instance , wet real wood, painted or dealt with wood and house refuse as these can produce dangerous deposits, which can corrode the liner. Additionally , the fireplace must be swept 2 times per year and an individual should be conscious that chimney shoots will also cause damage to the liner due to extreme temperatures.

Putting in a Flexible Insulated Fireplace Liner

It is usually possible to mount a flexible fireplace liner yourself providing you adhere in order to building regulations. However, it needs to end up being undertaken by a couple of people. Apart from the liner a person will need basics, sand and concrete, unibond and numerous tools for the particular job.

One person is found on the roof whilst the additional is at the fireplace. As the ends from the chimney ship are sharp that is best in order to wear gloves because well as taping the ends in the liner. The particular person on the fireplace will also need sufficient protection from typically the dust and lumps of cement which will probably fall straight down the chimney.

The chimney will need to have to be taken just before installation and even the chimney pan removed. An extended bit of rope with a weight tied in order to the conclusion is then lowered over the chimney till the second person spots it. The top of typically the rope should then be secured so that it doesn’t drop. Next, if you are using Rockwool insulation it must be attached to typically the liner before that is fed straight down the chimney. Giving the liner throughout the chimney can end up being a tricky operation as it can often become stuck. It will also require employ of the drawing rope and a new flex adaptor. Additionally, a closing menu has to be placed over the top in the liner and a new fixing clamp should be attached above that.

Once typically the liner has recently been successfully fed lower the chimney typically the fixing clamp should be moved down the particular liner until this sits on the side the chimney. The clamp will then help the liner and can be tightened once typically the liner is gift wrapping the entire length of the chimney.

If you work with leca chimney insulation you will need to mess the register menu in position between typically the bottom of the liner and the range flue pipe. Typically the register plate then can be sealed in applying mortar mixed together with unibond between the outer edge with the menu and the chimney walls. The fireplace should then always be filled with leca. Once this is definitely finished, the fireplace pot may be changed and the difference between the ship as well as the chimney pot filled up with mortar. The particular liner should just extend to concerning half the peak of the chimney weed. The closing menu should also always be secured in location with mortar in order to prevent any normal water from seeping to the chimney. Lastly, some sort of rain cowl or rain top ought to be fixed to the particular chimney pot.