Commercial Line

We excel in producing bespoke products, all manufactured to the highest standard in our manufacturing facility in Nottinghamshire and installed by our specialist installation teams worldwide.

Commercial Line

We excel in producing bespoke products, all manufactured to the highest standard in our manufacturing facility in Nottinghamshire and installed by our specialist installation teams worldwide.

Applications

Atmospheric boilers

Atmospheric boilers take in air for combustion directly from the place in which they are located (unlike more modern boiler designs which take air in from the outside of the building through a tube).

Biomass Heating System

Biomass heating systems generate heat from biomass. The systems may use direct combustion, gasification, combined heat and power (CHP), anaerobic digestion or aerobic digestion to produce heat.

Combined Heat & Power

Combined heat and power (CHP), also known as cogeneration, is a highly efficient power plant that generates heat and power simultaneously.

Commercial Ventilation

A1 Flue Systems is a UK specialist in commercial ventilation systems for buildings of all sizes, from small office blocks to schools, hospitals and large skyscrapers.

Condensing Boilers

Condensing boilers capture the exhaust condensation of the burning gas that would otherwise be wasted through the flue.

Cryogen Quench Pipe

We have decades of experience in the design manufacture, and installation of flues, exhausts, flue dilution and extract systems , this also includes Quench pipes for MRI machines. 

Diesel Generators

Some applications require the diesel generator to accept a high impact load, with minimal voltage and frequency deviations in the event of a power loss.

District Heating Systems

It used geothermal energy to provide heat for about 30 houses and started operation in the 14th century.

Fan Dilution Systems

Fan dilution systems were originally developed in order to discharge the flue products from gas-fired appliances at a CO2 level of 1% or less. 

Ovens & Bakery

Commercial bakery ovens are available in various types, each suited to specific production needs.

Standby Generators

Automatic standby generator systems may be required by building codes for critical safety systems such as elevators in high-rise buildings, fire protection systems and standby lighting.

Products

Deltavent

Twin-wall Flue Systems

TF

Twin-Wall Flue Systems

Flex Liners

Chimney Liners

Deltavent ULTRASEAL

Twin-wall Flue Systems

FuranFlex

Chimney Liners

Flue Masts

Structurtal Support System

Deltavent SF

Single-Skin Flue Systems

Draught Stabilisers

Draught Control

Windshields

Freestanding Chimney

Our commercial flue systems have earned a well-deserved reputation for their quality, performance and durability.

Case Studies

The Royal London Hospital

The Royal London Hospital

King’s Mill Hospital

King’s Mill Hospital

Brighton Hospital

Brighton Hospital

Buckingham Palace

Buckingham Palace

Emirates Stadium 

Emirates Stadium 

Wembley Stadium 

Wembley Stadium 

Old Trafford Manchester United

Old Trafford Manchester United

Battersea Power Station

Battersea Power Station

Dublin Children’s Hospital

Dublin Children’s Hospital

London City Island

London City Island