Twin Wall Flue Installation in Yorkshire
Not every property has a traditional chimney — but that doesn't mean you can't enjoy the warmth and ambience of a log burner or multifuel stove. Twin wall flue systems provide a safe, effective and fully compliant alternative for properties without an existing chimney, allowing stoves to be installed in a much wider range of homes and rooms.
Ultimate Stoves Yorkshire Ltd designs and installs twin wall flue systems across Yorkshire. Our HETAS certified engineers will assess your property, design the most appropriate flue route, and carry out a full, compliant installation — registered with HETAS on completion.
What Is a Twin Wall Flue System?
A twin wall flue is a double-skinned insulated flue pipe system designed to safely vent solid fuel appliances in properties without a conventional chimney. The insulated construction keeps flue gases hot enough to draw effectively while keeping the outer surface cool enough for safe installation near combustible materials.
Twin wall systems can be run internally through the building or externally up the outside wall — depending on your property's layout and your aesthetic preferences.
When Is a Twin Wall Flue System Required?
. Properties with no existing chimney
. Extensions and outbuildings
. Rooms where a traditional chimney route is not practical
. New builds
. Where an existing chimney is unsuitable for lining
Our Twin Wall Flue Service
. Property survey and flue route design
. Internal and external installation options
. Full supply of twin wall system components
. All building work and penetrations included
. Complete installation by HETAS certified engineers
. HETAS registration and certificate on completion
Build Your Perfect Stove Package
Choose your stove, chamber, hearth and fireplace beam — and we'll provide a complete supply and installation package including liner, register plate, cowl, CO detector and all fitting work. Fully HETAS registered on completion.
Our Services
Everything you need for your log burner or multifuel stove — supply, installation, maintenance and compliance — all under one roof.
What Our Clients Say
Our Service Areas
Pontefract
Ackworth
Castleford
Featherstone
Upton
South Kirkby
Wakefield
Leeds
Sheffield
Barnsley
Doncaster
York
Lincoln
Nottingham
Get a Twin Wall Flue Quote
We'll survey your property and provide a full design and installation quote. Call us on 07449 318797 or send us a message.
Copyright 2026. Ultimate Stoves Yorkshire Ltd.