The Importance of AHU Maintenance for Indoor Air Quality

Every ventilation system has an AHU of some description and proper maintenance of these units is of vital importance to the air quality in the building that it serves. The average person spends as much as 90% of their time indoors, so good IAQ is paramount.  Here’s how AHU maintenance can improve the IAQ in Read more…

EU Energy Efficiency Directive Highlight Health And Safety In New Report

The energy consumption of buildings has often been the main concern of the EU Energy Efficiency Directive (EED) with conserving energy being a priority when renovating old and new buildings, and the health and safety of a building is often overlooked. However, the impact of buildings on public health has finally been recognised by the Read more…

Fire Safety in Public and Commercial Buildings

The tragic events of Grenfell one year ago shed light on the safety of the buildings that we all occupy on a daily basis, particularly in terms of fire safety. There is a duty of care by councils, employers and landlords to ensure that the buildings they manage are safe and have sufficient fire safety Read more…

Why Choose Hasman For Ventilation Training and Equipment?

Hasman are the leading provider of ventilation training and have supplied qualifications to aspiring engineers across the UK and beyond for many years. We offer a large range of HVAC cleaning training courses that have left our customers with expert industry knowledge and experience and allowed them to confidently carry out their training in the Read more…

The Equipment You Need For Duct Inspection and Duct Cleaning

Here at Hasman we don’t just train engineers to carry out duct maintenance work, we also provide cleaning operatives with the essential equipment needed to carry out the inspection of duct systems and the cleaning and removal of dust and debris from ducts. Inspecting the ductwork is the first stage in maintaining a fully functioning Read more…

Aeroseal Is The Solution to Leaking Ducts

Poorly connected ducts can result in air not flowing properly throughout the building which results in higher utility bills, a sure sign that there are problems with your HVAC duct system. If you have poorly connected leaking ducts in your building, duct sealing is the answer and can improve comfort, cost-efficiency, indoor air quality, and Read more…

Our Range of Rotary Brush Types

We have an extensive range of different types of rotary brush to help with commercial duct cleaning, as we know that there are a variety of situations which call for specialist brushes. Finding the perfect brush for your specific job can be difficult, but we’re here to help as best as we can in finding Read more…

What Is DW143 Leakage Testing And Why Do I Need It?

We know the importance of ductwork leakage testing here at Hasman, which is why we offer a nationwide ductwork pressure testing service in accordance with BESA DW143 leakage testing  guidelines. This service places ductwork under fixed pressure to ensure that leakage is not greater than allowable rates stated in BESA DW144. Airtightness is crucial to Read more…

Our Grease Hygiene Technician Training Course

Are you looking to take your career in the building engineering services grease extract hygiene industry that one step further? If you currently work within this industry and have industry knowledge and experience but would like to step up into a higher role, you will need training by industry leading training providers. Here at Hasman Read more…

Our Essential Air Duct Cleaning Equipment For 2018

We have a wide variety of products available on our site that will help you in your search for your ideal duct cleaning equipment. However, there are several items that are especially valuable so we decided to highlight a few of these essential air duct cleaning equipment products so that you can build your inventory. Read more…