Insulvac Insulation & Vaccuming
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Established in 1997, Insulvac Sydney has been leading providers of attic, roof space & cavity cleaning and insulation solutions for residential, commercial and industrial roof spaces & attics, cavities in Sydney. We work with builders, pest controllers, air conditioner installers, sound-proofers, demolition teams and individuals.

Insulvac is your choice for quality, safe, trustworthy, and affordable customised solutions for any domestic, commercial or industrial roof space problems. Insulation products have evolved with advancing technology improving the quality & performance of insulation. Research shows glasswool & polyester to be safe.

When work is done in your attic or on your roof most likely there is a mess left behind. Over time more mess accumulates in your roof space and this could weigh your ceilings down. All our work is quality assurance guarantee. Insulvac takes pride in all aspects of our service delivery ensuring we leave you happy with our work and service.
Services
I engaged Insulvac (Gavin and his team) to vacuum the roof cavity which had layers of more than 40 years of dust. The team did a fantastic job and installed insulation. The team and the young lady in the office was very efficient and was prompt in their service. I strongly recommend them for the cleaning of roof cavity.
Thank you for all your help. We are very pleased with the work that was done and will certainly be recommending Insulvac to friends and family. The ceiling insulation industry has had its fair share of bad press due to the lack of qualified insulation operators. This has impacted on many Sydney residents' trust in the industry.
I engaged Insulvac (Gavin and his team) to vacuum the roof cavity which had layers of more than 40 years of dust. The team did a fantastic job and installed insulation. The team and the young lady in the office was very efficient and was prompt in their service. I strongly recommend them for the cleaning of roof cavity.
I engaged Insulvac (Gavin and his team) to vacuum the roof cavity which had layers of more than 40 years of dust. The team did a fantastic job and installed insulation. The team and the young lady in the office was very efficient and was prompt in their service. I strongly recommend them for the cleaning of roof cavity.
I engaged Insulvac (Gavin and his team) to vacuum the roof cavity which had layers of more than 40 years of dust. The team did a fantastic job and installed insulation. The team and the young lady in the office was very efficient and was prompt in their service. I strongly recommend them for the cleaning of roof cavity.
Reviews (10)
Cheryl Webster
Cheryl Webster
Nov 27, 2021
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Positive: Professionalism, Quality, Responsiveness
The Insulvac team worked very hard and efficiently to clean out 90 years of dust and rubbish from the ceiling space of our recently purchased old house, and replace the ceiling insulation. Highly recommended!
Tina Bianchini
Tina Bianchini
Nov 05, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Very efficient, prompt and friendly team; explained process of removing old insulation/disposal/vacuuming and replacing new insulation; very accommodating; allay any concerns.
Stephen Dunn
Stephen Dunn
Oct 16, 2021
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Very attentive service from the booking to the texts to say the guys were on their way including being able to track their arrival. Lets be honest, its a very dirty and challenging job especially in summer. They were a great bunch of guys, very friendly and got on with the job. Very thorough cleaning of the roof space and then extremely thorough putting in the new insulation. I would thoroughly recommend them. I wouldn't go anywhere else and have already suggested them to some friends.
Mark Dc
Mark Dc
Oct 10, 2021
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Great service from Delphine from first contact. Quoting was prompt and pricing reasonable. On the day of our roof space cleaning, Ray was polite and his work was excellent. After seeing how big the job was and the equipment they use I feel ridiculous for even considering doing it myself. I recommend their services and use again in the future
Michelle Cottrell
Michelle Cottrell
Aug 04, 2021
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We had Insulvac over to replace our 30+ old insulations through another company (dust-proof attic installation). Gavin and his team are absolutely brillaint at what they do. They are thorough, trustworthy, professional and extermely easy to deal with. I am so happy with their service and I will not hesitate to reommend them to anyone who's looking for insulation replacement and roof space vacumming. Thank you Gavin and Team!
Andy Lumb
Andy Lumb
May 25, 2021
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Insulvac installed insulation for us and we are so impressed and cannot recommend them enough. From start to finish everyone was so professional, helpful and efficient. All the staff were friendly and the work was of a very high standard , often going above and beyond.
Thank you so much to Delphine and the team!
Andy and Amber.
Janine Gaynor
Janine Gaynor
Apr 04, 2021
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Positive: Professionalism, Quality, Responsiveness, Value
What a great company to deal with. Such a relief to have this job done. The guys were friendly and professional. I was well looked after. A safe, reliable company to deal with.
Steve T.
Steve T.
Mar 18, 2021
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Positive: Professionalism, Quality
Gavin organised James and the team to vacuum and insulate the entire roof cavity. They were prompt, polite and friendly and were 100% on the work to be done. They left the site clean and tidy. Highly recommend these guys for anyone wanting to have their roof cavity cleaned and insulated. Thanks guys for a job well done.
Karen Borg
Karen Borg
Mar 16, 2021
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Insulvac from my experience were very professional from my first phone call with Delphine who could not have been more helpful and looked after me the entire job. The Manager Gavin looked after the job & spoke to me personally. His team of workmen were very hard workers & just the nicest group of tradesmen I have had at my house. They all were interested in the job and cared about the fact that I had problems with the old insulation in my roof and needed it removed urgently and Gavin booked me in within a couple of days.
Just cannot Thankyou all enough and I am so glad I chose Insulvac - just
Christophe
Christophe
Sep 10, 2018
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May 30th 2017
Gavin and his team did a terrific job of removing the old insulation, cleaning under the roof and installing new insulation in our family home. They took out 20 bags of rubbish (see pictures of the old yellow and pink insulations as well as debris under the roof), cleaned under the roof, patched the sarkings and put new R4.0 Earthwool insulation (see pictures of the brown insulation afterwards). They also installed an Airomatic to improve ventilation under the roof. They ensured the new insulation was well put so it is really effective and cleaned after themselves.
They worked hard