Universally acknowledged as a dynamic manufacturer/installer of commercial chimney and exhaust systems with over 33 years of experience within the industry. Over the last 6-7 years we have evolved into the largest supplier of commercial and Industrial Flue and Exhaust Systems throughout the United Kingdom and Ireland.
Our inhouse technical expertise is regularly updated inline with not only new legislation, but also incorporates the latest developments in boiler technology. This is of enormous benefit to our sales force, which are the technical spearhead of operation. This has enabled them to secure the majority of prestigious projects that have been completed over the last few years.
Most projects whether large or small have and will continue to benefit from early flue design input, as this is a critical element to achieving required boiler efficiencies. This is everyone’s concern with the imminent implementation of the EU energy performance of boiler directive.
Our range includes:
Deltavent Pressure Resistant System
Deltavent is a twinwall stainless steel prefabricated exhaust/duct system available as Deltavent 25 with a 25mm insulating gap or Deltavent 50 with a 50mm high mineral wool insulation, 75mm and 100mm annulus available on request. The Deltavent is designed for use where a four hour fire rating is specified. A positive pressure high temperature exhaust/duct system or water tight flue system is specified.
It can be used on diesel generator exhausts, condensing boilers, CHP Systems Oil and gas fired boilers that operate with positive exhaust systems, fan assisted flue systems, kitchen extract and smoke extract systems.
Twin Wall Flues
The full range of twin wall flue systems are available with airgap or insulated annulus varying in size (25mm - 100mm). Although relatively low external skin temperatures can be obtained, through selection of the correct annulus thickness, dependant on the flue gas temperature a minimum 50mm clearance must be maintained from the outer skin to all combustible materials.
Ultraseal is a twin wall stainless steel prefabricated chimney system available as Ultraseal 50R with a 50mm high density mineral wool insulation. The system is specifically designed for the conveyance of gases at high temperatures. Ultraseal may also be specified for Deltavent applications where the required flue diameter precludes the use of Deltavent. It is suitable for high pressure duct systems, combined heat and power units, cremators and incinerators.
Draught Stabilisers
Designed to create exactly the right conditions for combustion, the all-stainless steel, corrosion free draught stabilizer from A1 Bridge Flue Systems can be used with oil or gas fired boilers and because it doesn’t corrode, it is ideal for use on condensing systems or in challenging environmental areas.
Balanced Flue Systems
The Avent balanced flue system provides all requirements for ventilation combustion air and flueing in one carefully designed aesthetically pleasing unit. The system allows a balance between the air inlets and the exhaust outlets. This is achieved by both being in a zone of normally equal pressure. Down draft is therefore eliminated allowing the boiler/s to operate at maximum efficiency
| Tradename/Brandname List | |
|---|---|
| AVENT | Flue Terminals |
| DELTAVENT | Flue System |
| ULTRASEAL | Flue System |
| WINDAVENT | Roof Mounted Natural Ventilation Terminals |