Heritage Open Gas Fireplace

application area: domestic heating

use type: gas fireplace

project scope: reline leaking chimneys while maximising the flue size

added value: 25-year guarantee on liner, no need to fit and maintain chimney fans

Background

Two chimneys failed the smoke test in this heritage property located in Hertfordshire. The chimneys had to be lined to comply with fire safety regulations. Domestic chimneys often require a chimney fan after lining as traditional rigid liners restrict much of the original flue opening. Chimney fans can be expensive to fit and maintain. FuranFlex-25 linings use the maximum flue opening, which often means there's no need to fit a noisy fan.

Statement of work

The had to line both chimneys and prevent further leaks before the gas fireplaces could be fitted. This was achieved using FuranFlex-25 RWV liners, which are rated for operating temperatures up to 450 degrees C. The liners were specially produced to fit the flue diameter and length, accommodating any flue bends.

The soft FuranFlex liners tube are inflated using pressurised steam which will gently push the liners to extend into the chimney flue. Inflating with steam will also cause a chemical reaction which sets the material harder than steel. The finished liner is smooth, jointless and highly corrosion resistant. Thanks to the expert installation and strong product quality control, both liners are guaranteed to work for 25 years.