Yes, in most cases a 316 or 904 grade stainless steel liner is required for an existing chimney to ensure safety, efficiency and to prevent damage from acidic creosote

we can use a twin wall insulated flue system, which can go up and through the roof or out through an exterior wall.

Generally, No, if it is a standard install. However, if you live in a conservation area, listed building or smoke control area (requiring DEFRA-exempt stoves), you must check with your local council.

A straightforward installation usually takes 1 day while more complex jobs may take 2 days.

The price with differ and will depend on materials, labour and which stove you decide to have. But all of this is quoted for you once you have had your free initial survey.