Suppliers of: ventilation ducts stainless steel ducting metal ducting fume extractor fans
Senior Hargreaves is the UK’s most experienced specialist ductwork manufacturer.
Operating on lean manufacturing principles and with ISO 9000 and ISO 14001 certification. The company works with leading engineers, architects and construction contractors to deliver ventilation systems for greater safety, comfort, energy efficiency and productivity. Hargreaves has an engineering culture dedicated to problem solving, quality and innovation. In all areas of operations the company strives to offer the best engineered products to meet a client’s immediate and future performance requirements and promote best value through-life cost.
Senior Hargreaves provide a total turn key service and our capabilities include:
-Initial Concept Feasibility & Lifetime Evaluation
-Engineering and ’Detail’ Design
-Manufacture and Assembly
-Site Installation and Final Testing
Fire Rated Ventilation Ducting & Fire Engineering Division.
The fire engineering division provides specially engineered and fully tested ductwork that will resist exposure to the high temperatures for extended periods. This is used for emergency smoke removal, safeguarding life by allowing timely escape, while also protecting property and enterprise continuity. Our fire resisting duct range of fully tested ductwork can provide fire ratings from 30 minutes to 240 minutes fire resistance.
The contracting division manufactures and installs ductwork and associated ventilation equipment for major projects. Clients include advanced industries such as nuclear installations, pharmaceutical manufacturers and microelectronics. Transport operations such as air/rail hubs or tunnels for rail or motorway benefit from Hargreaves expertise. Many education and research facilities feature Hargreaves products as do conference, sporting and entertainment venues and major retail developments.
Special Products Division.
The special products division has the capability to design, prototype, test and manufacture equipment for non-standard applications to meet the more unusual demands of engineers and architects.
Ductshops provide a nationwide trade-counter service for HVAC contractors. They are a single-stop source to meet all the contractor’s needs. Each outlet carries extensive stocks covering all common sizes and configurations of ductwork, accessories, fans, filters support systems and tools.
These files are provided by the manufacturer. While Building Products Index takes every care to ensure the information is correct and up to date, we cannot be held liable for any out of date or incorrect information in them. Please check with the supplier before specifying or purchasing products.
Fire Resisting Duct Products White Paper
how to specify fire proof metal ducts ducting ductwork stainless steel ventilation fire resistant fire rated HVAC fans extraction ATTENUATORS SPIRAL DUCTING FLEXIBLE DUCTS FLANGES DAMPERS AIR TERMINALS
Published [15/07/11]File size [2936 KB]
Hargreaves Corporate Brochure
bespoke metal ducts ducting ductwork stainless steel ventilation fire resistant fire rated HVAC fans extraction
Published [02/07/12]File size [447 KB]
Hargreaves Special Purpose Products
metal ducts ducting ductwork stainless steel ventilation fire resistant fire rated HVAC fans extraction ATTENUATORS SPIRAL DUCTING FLEXIBLE DUCTS FLANGES DAMPERS AIR TERMINALS nuclear
Published [19/07/11]File size [5531 KB]
Senior Hargreaves Duct Shop Price Lists
Senior Hargreaves are UK manufacturers and suppliers of both bespoke and standard metal ducting and ductwork components. Ducting is available in stainless steel and galvanised steel including ventilation ducting, fire resistant ducts, fire rated HVAC ventilation ductwork and extraction fans.
Published [14/08/12]File size [1734 KB]
Fire Resistant Duckwork - White Paper
Fire Resistant Duckwork - White Paper - June 2011
Ventilation ductwork specialist Senior Hargreaves, has published a 2000 word white paper that examines how fire resistant ductwork helps protect life, safeguards property, and promotes enterprise survival in the event of fire. Hargreaves is making their extensive knowledge and experience available to building services engineers, insurance company surveyors, senior fire officers, health and safety practitioners and others with professional involvement.
The core of the paper is a discussion of the requirements of Building Regulations and the Loss Prevention Council rules. This includes an exploration of the crucial role of fire compartments and the use of fire walls and resistive structures in buildings. The paper also looks at special cases such as car park and kitchen ventilation and explains the importance of stability, integrity and insulation in fire ductwork.
Various methods for meeting the technical requirements are examined comparatively in the light of practical conditions on construction sites. "The paper will be useful to engineers and other professionals engaged in specifying building services. We hope that it will promote and encourage best practice and high engineering standards," explained Hargreaves director Phil Johnson.
To obtain a personal copy of the white paper, telephone Denise Mercer at Senior Hargreaves on 0161 764 5082 or e-mail firstname.lastname@example.org