Bathroom floor under construction with blue vapor barrier and wooden framing for the future installation of a toilet or other fixture.

Airtightness

Custom airtightness solutions tailored to specific needs, including soundproofing, draught sealing and moisture control.

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Building under construction with a blue weather-resistant barrier and wooden battens on the roof, over a black protective layer marked 'FROINX'.

Ultimate Insulation Contracts provides professional airtightness solutions that help improve your home’s comfort, energy efficiency and overall performance. Effective airtightness reduces unwanted air leakage, helping to keep warm air inside during winter and hot air out during summer. By sealing gaps and improving the building envelope, airtightness can lower energy bills, reduce draughts and create a more comfortable and controlled indoor environment.

Helping Homes Meet Modern Airtightness Standards

Our Services Include:

  • Airtightness Upgrades – Improve the performance of your property by identifying and sealing areas where air may be escaping. Our experienced team ensures your home achieves higher airtightness standards, helping to reduce heat loss and improve energy efficiency.

  • Airtightness Replacement – Damaged or outdated airtightness systems can lead to draughts and wasted energy. Our airtightness replacement service installs modern membranes and sealing systems designed to control airflow, improve thermal performance and create a more comfortable indoor space.

  • Bespoke Airtightness Solutions – Every property is different. We provide tailored airtightness solutions designed to suit your building’s structure and requirements, helping create a more comfortable, energy-efficient living environment while supporting long-term building performance.

Our Work

  • Close-up of an interior building wall under construction, showing blue wooden framing, insulation material, and some wiring.

  • Room under construction with yellow insulation material labeled 'Protech Barrial' on walls and ceiling, with wooden framing and some electrical wiring visible.

  • Interior view of a building under construction, showing wooden framing and insulation installed on the walls and ceiling.

  • A window installed in a wall with black waterproofing material and green insulation sheets around it, in a room under construction.

Better Airtightness Starts Here

Enhance your project with UIC’s airtightness installation service.

Interior of a building under construction with insulation panels installed on the wall and ceiling framework visible.