Building Services Chemicals

Feedwater manufactures and supplies a range of high-quality commercial water treatment chemicals for HVAC building services applications.

Without effective chemical treatment HVAC heating and cooling systems become choked with deposits or fail because of corrosion.

Drinking water can easily become red water and unsafe to drink and cooling systems, showers and water features can become a breeding ground for Legionella bacteria and the cause of Legionnaires’ disease.

Online Ordering Available

For customers who only need chemical and need them quickly we have pioneered a new online ordering system, many of our popular boiler water treatment chemicals are available to order online from this page using secure card payments.

Chemicals with Service

Any water treatment chemical is only as good as the service that accompanies it and we’ve been treating HVAC and building services applications for over 35 years. So contact us today for all your service requirements.

Own Label Chemicals for Building Services

We can supply you with our building services water treatment chemicals with your own label on the drum. So if you are a water treatment service company, an HVAC specialist supplier or an FM company looking to increase your added value, why not contact us because we can help you.

Export Distributors Wanted

We are always looking for professional overseas partners and distributors, so if you are a water treatment specialist looking for an alternative supplier for your water treatment products, or you believe you have the capability to establish a high-quality water treatment service operation in your own territory then please contact us.

Closed Circuit / Closed Loop Inhibitors and Biocides

We offer a comprehensive range of corrosion inhibitors and biocides for all types of closed circuit / closed loop HVAC heating and cooling water systems.

Closed Circuit Chemicals

Cooling water Inhibitors and Biocides

For evaporative cooling systems and cooling towers application,s we have a range of multi-functional scale and corrosion inhibitors which are matched to the individual raw water characteristics and combined with highly effective micro-biocides to provide a comprehensive treatment programme.

Cooling Water Treatment Chemicals

Drinking Water Treatment Chemicals

Waterguard S is a drinking water approved silicate based corrosion inhibitor which will control corrosion and red water problems in naturally soft or artificially softened domestic water in buildings.

Waterguard P is a drinking water approved phosphate based scale and corrosion inhibitor for medium and high hardness waters. It not only controls red water problems but also inhibits lime-scale formation.

Feedchlor is a liquid chlorine chemical with full drinking water approval which incorporates special stabilisers. It is ideal for boosting the chlorine level on incoming water supplies to maintain the microbial quality of drinking water throughout a building. – Order Online

Showersperse which is a combined bio-dispersant and descaler for shower heads which makes ACoP L8 compliance quick and easy. Also suitable for cleaning TMVs and tap fittings – Order Online

Activ-Ox® is our brand name for a family of chlorine dioxide related products which are extremely effective at controlling Legionella and preventing legionnaires disease in domestic water.

Activ-Ox® chlorine dioxide water treatment 

Feedchlor – Chlorine Disinfectant

£35.00£61.00 exc. VAT

Comes in 10 or 25kg drum (Liquid chemical)

Liquid Chlorine Disinfectant

  • For drinking water, swimming pools and cooling towers
  • For one-off disinfections and continuous dosing

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and dosage instructions below.

Leisure Pools, Fountains and Decorative Water Features

Poolchlor S is granular chlorine for use in swimming and recreational pools. – POA

Poolplus is used to raise the pH and alkalinity, Poolminus will lower the pH and Poolcal will increase the calcium level and adjust the Langelier Index in a pool to control corrosion. – POA

Activ-Ox Spa & Tank Cleaning Kit is a safe, easy to use product for removing biofilm build up from spa pools & baths, hot tubs and jacuzzis as well as water storage tanks. – Order Online

Poolcide is a liquid algaecide which can safely be used to control the growth of green slimes in pools, fountains and decorative water features. – POA

*Use biocides safely. Always read the label and product information before use.*

Legionella Control Products & Services

Feedwater are founder members of the Legionella Control Association and have products and services to help keep you compliant and operating within the law. Learn more about our water hygiene, Legionella risk assessments and Legionella water analysis:

Biocut Liquid for Kitchen Grease Traps

Biocut Liquid is a friendly bacteria which prevents the build up fat and grease in kitchen grease traps. It breaks down the hard deposits and controls foul odours thus avoiding the need for frequent physical cleaning. This Product is available to order online!

Descalers and Water System Cleaning Chemicals

These products are available to see on another page:

Biocut Liquid 5L for Grease Traps

£164.00 exc. VAT

Safety Data Sheet emailed upon order.

Minimum order quantity of 4

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Contact Us

Title & Full Name*

Company Name*

Your Email*

Telephone Number*

Country or Town*

Your Enquiry