Call us on 0161 653 5767



CPA Engineered Solutions Ltd
Calderhead Road
North Lanarkshire

Tel: +44 (0) 1501 825 024

Fax: +44 (0) 01501 825 029



Established for over 20 years, CPA Engineered Solutions Limited is a market leader in the manufacture, supply and servicing of energy saving equipment, compressed air solutions and process drying systems within the manufacturing sector.

We strive to understand a client's production or environmental challenges and then design tailored solutions. With genuine 24 hour cover and agreed response time in the event of a problem, our aftercare service is unrivalled.

Enershield Air Barrier

CPA manufacturers the Enershield Air Barrier and distributes them for the European and UK market. An Enershield Air Barrier is an innovative energy saving entrance solution for all types of buildings, using an accurate and controlled vertical downward flow of air to produce a 'virtual' door and create up to a 90% seal over an opening. The airflow effectively separates the atmospheres on either side and reduces the transfer of temperature, dust, insects, fumes and odours. Enershield Air Barriers are designed to be unheated and to recirculate existing ambient air. With greatly reduced running costs and improved effectiveness they provide replacement technology for traditional heated 'air curtain' comfort systems, with energy savings of up to 35%.

High Volume, Low Speed Fan

Envira-North Ultra-Air Fan is a high volume, low speed (HVLS) ceiling fan which gently distributes the heat trapped at the ceiling back down to occupied levels, equalising the air temperature between floor and roof level. Operating solo or accompanying an Enershield Air Barrier, HVLS fans are key to meeting thermal comfort requirements in any building. These fans not only provide destratification during the heating season but also benefit the user during the summer when ambient temperature rises; the fan speed can be increased to provide a breeze like cooling effect.

Benefits of the Envira-North Ultra-Air Fan

  • Quiet, efficient operation, no annoying high speed circulating or exhaust fans
  • Virtually maintenance free (recommended inspection every 20,000 hours)
  • Inexpensive to operate
  • Greatly reduces the "recovery" time when overhead doors are open with a constant air flow throughout the space
  • Provides a constant, even temperature from floor to ceiling and wall to wall
  • Will minimise the need for expensive duct work in new construction for both heating and air conditioning systems
  • A comfortable workplace environment increases productivity and decreases absenteeism

Here you can download videos, literature and white papers originated by CPA. Note that these items may open in other windows or take you to another website.

Enershield Air Barrier brochure - Download »

Enershield Air Barrier Testimonials - Download »

High Volume Low Speed (HVLS) Fan Testimonials - Download »

HVLS Fan Flyer - Download »