Finding Solutions, Delivering Compliance


Seal Ductwork and Improve Efficiency With Aeroseal – The Ultimate Duct Sealing Solution



Aeroseal is a breakthrough duct sealing technology that can help you eliminate leaks in your ductwork, improving indoor air quality, energy efficiency, and overall comfort in your business.

Our Aeroseal services provide a cost-effective and efficient solution for sealing duct leaks without the need for costly and disruptive ductwork modifications.


Aeroseal duct mastic uses a patented process to seal duct leaks from the inside out. Here's how it works:

  • Inspection: Our trained technicians conduct a thorough inspection of your ductwork to identify leaks using state-of-the-art equipment.
  • Preparation: We block off vents and registers to ensure the sealant is distributed only in the ducts.
  • Sealant Application: We inject the Aeroseal sealant into the ductwork, which is carried by the air flow to the leaks.
  • Sealing: The sealant accumulates at the leaks and bonds to the edges, effectively sealing them.
  • Verification: We use advanced diagnostics to measure the improvement in duct leakage and ensure a successful seal.


  • Improved Energy Efficiency: Leaky ducts can result in up to 30% energy loss, wasting money on heating and cooling bills. Aeroseal seals duct leaks, reducing energy waste and enhancing the efficiency of your HVAC system.
  • Enhanced Comfort: Leaky ducts can cause uneven temperatures, hot or cold spots, and drafts. Aeroseal helps to distribute air evenly, improving comfort and eliminating drafts.
  • Healthier Indoor Air Quality: Duct leaks can allow dust, allergens, and pollutants to enter your living or working spaces, affecting indoor air quality. Aeroseal seals duct leaks, reducing the entry of pollutants and improving indoor air quality.
  • Cost-Effective Solution: Aeroseal is a cost-effective alternative to traditional duct sealing methods, such as manual sealing or duct replacement, with minimal disruption to your home or business.
  • Environmentally Friendly: Aeroseal uses non-toxic, water-based sealant that does not release harmful chemicals into the air, making it an environmentally friendly solution.


Qualified Professionals

Our engineers are experienced and qualified professionals who provide expert solutions with our aeroseal product to prevent ductwork leakage.

Nationwide Coverage

With multiple office locations across the UK and Northern Ireland, we can serve your needs wherever you are located.

Any Sector

From retail and manufacturing to education and hospitality, we're able to support your needs in any commercial setting.

Digital support

Our innovative service support software allows for real-time reporting and rapid turnaround of service and inspection documentation.



”We were recommended to use VSS and are really happy with both the price and service.”
”Well experienced knowledgeable engineers and reports are always returned as soon as works are completed and are to the best standard.”
”The team have shown themselves to be professional and competent from the offset.”
”Good company to deal with, fair prices and I have recommended already to a friend who runs a restaurant in Liverpool.”
”Would recommend VSS. Great bunch of lads to work with and will be using again in another building we work from.”


To find out more or to obtain a free, no obligation quote and site visit, please get in touch using the form below.

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