Duct Insulation

Duct insulation refers to insulation used on your ducts to limit heat loss, ensure energy is not wasted or to maintain the correct operating temperature. Poorly insulated ducts can lead to high energy bills and therefore it's recommended that they are effectively insulated.

Duct systems carry air around properties, from air conditioning units to each room within the property via the walls floor and/or ceiling. Ducts can be produced from sheet metal, fiberglass, or other materials.

Duct insulation offers noise cancellation properties and is ideal for ventilation systems, air conditioning, refrigeration equipment, ridged ducting, walls, ceilings and lofts. It's quick and easy to install and offers many benefits.

Ducts that leak heated air into unheated spaces can hike your heating bills. Insulating ducts in unconditioned spaces is cost-effective as it reduces any losses caused by leaks. New duct systems should be properly fitted with effective duct insulation to prevent leaks and avoid such losses in the first instance.

It's particularly important to insulate ducts in spaces such as attics where the area is unconditioned. Whilst heated or cooled air can escape through unsealed joints, unconditioned air can be sucked into the ducts causing problems with air supply and quality. Duct insulation should be undertaken by professionals to ensure the correct sealing materials are utilised and to prevent further work in the future.

Our products:
SIS Insulation stock brand leading products for the HVAC duct insulation industry; the predominant line of ductwrap insulation being Icerock Ductwrap, a premium product for flexible duct insulation that offers thickness and density. One of the benefits of Icerock Ductwrap is that it's user friendly, providing consistency in its performance and aesthetics.

SIS Insulation also stocks a range of mineral wool (glass) ductwrap from Isover & Sager. These lightweight, high quality ductwraps offer a high level of flexibility without affecting the performance of the product.

Catering to varying demands, SIS Insulation also offers Kingspan Thermaduct PIR boards & Kingspan TDI Ductphen phenolic boards within the stock range.

To discuss the use of duct insulation on your property, please get in touch with a member of the team, who can professionally advise you on your needs.