Chimney Flue Regulations Uk

Fitting altering or replacing an external flue or chimney or installing a new woodburning stove all fall under the building regulations although they are not typically tasks that require planning permission.

Chimney flue regulations uk.

Came into force in the uk from 1st of july 2013. As you d expect the requirements controlling new chimneys flues and appliances are safety based and very detailed. Of the european designation system for certain flue and chimney products. The construction products regulations require that all chimney and flue products are ce marked.

You will normally then use the corresponding sized vitreous enamel flue pipe for the first section of flue from the stove to take you into the chimney. The distance between the cowl of the flue and the adjacent roof wall structure should be higher than 2 3 mtr. The construction and application of chimneys and flues is covered by uk building regulations in conjunction with the relevant european and british standards. There have been no.

Designers architects builders and heating engineers should be aware and understand the requirements on construction products. As a rule of thumb the chimney fireplace opening should be not less than 1 7 th to 1 8 th of the area of the fireplace opening if the flue or chimney height is above 6 metres. Some require larger diameter flues. Many require a 6 flue.

The regulations state that the flue must be between 30 60cm away from any parts of the home that open up with the exact distance depending on the size of your boiler. A 225mm diameter flue of a similar height will support a fireplace with a dimension no greater than 550mm by 550 mm 22inches by 22 inches. A maximum of 4 bends up to 45º angle is allowed. Whilst these differ in emphasis they all mandate the safe application of the chimney no matter where and how used.

A chimney flue should never be less than 5 diameter and only certain stoves can use them defra approved stoves that allow a 5 flue can be attached to this diameter flue. Most solid fuel appliances in the uk have either a 5 125mm or 6 150mm flue outlet on the top or rear of the appliance. This 2010 edition incorporates changes to reflect the renumbering of regulations in the building regulations 2010 and building approved inspector s etc regulations 2010.