1300 242 609

"Whirly Bird" Roof Vents & Cellulose Fibre Insulation Removal & Roof Vacuuming
now available from Cosy!

Whether you are looking to get the heat out of your roof, or clean up some old insulationCosy Insulation have a new range of products available for you today. You may not know that your roof can get up to 70deg, however, using Edmonds roof ventilators we can keep you cool this summer. If your looking to remove old insulation and clean up your roof cavity our new roof vacuuming will have you sorted in no time. 
Call Mike or Jensen today and see how Cosy Insulation can keep you nice and cosy!
Download Whirly Bird Brochure 

Insulation in All of Sydney

Let our family help your family.


Insulation specialists in CampbelltownCosy Insulation is a Sydney based family owned insulation installation business that gives you a complete Sydney home insulation service.

Servicing all Sydney suburbs with the best products at the best prices.

With over 30 years experence they offer piece of mind that makes you cosy just thinking of it!


Beat rising electricity costs before it is too late!

Electricity bills in NSW will soar by up to a total of 64 per cent over the next three years as regulated electricity prices begin to rise due to various government initiatives and lack of infrastructure.

One way to help reduce your energy bills by an average of 30% per year is to have insulation installed in your home by Cosy. Whilst mandatory for all news homes, many older homes, even after the rebate, remain un-insulated and owners and tenants alike will begin to suffer not only from varying extremes in climate conditions but also from the crippling cost of their electricity bills which are tipped to rise by figures somewhere in the $400 - $700 per year range

. With the average 3 bedroom family home costing not much more than this to insulate, the cost of getting Cosy to install quality insulation in your home, covered by our “Double Backed” guarantee, is recouped within 2-3 years. And with there being little chance of energy costs coming down in the future now is the time to get your home insulated before the cost of insulation products and services also increases.

So call us now on 1300 242 609 for a free measure and quote.


It has been pleasing to deal with Cosy Insulation right from the very first phone call of enquiry, the quote and today's completion of the job.

Your approach and work has been professional and attentive and I will have no hesitation in recommending others to seek your services.

Thank you to both yourself and your son, Jensen.

Jenson Cosy Testimonial

Regards, Ken Simon, Sutherland NSW

Home Insulation Sydney

Sydney clients can call Cosy Insulation today on 1300 242 609 to organise their home insulation today. Cosy Insulation can provide services in many different areas of Sydney.

Authorised Insulation Installers - Sydney Manly Warringah and Pittwater
Home Insulation installers - Sydney North Shore and Pymble
Registered Insulation Installers - Sydney CBD and Eastern Suburbs

Cosy In The Media

Cosy Managing Director, Michael Penney as seen on the ABC 11am News on Thursday 22nd April 2010 talking about the government’s long awaited decision to formally cease with the home insulation program. A welcome relief for those long established installers, like Cosy, who have battled hard to keep their reputations intact in light of all the negative publicity on the industry over the past 10 months.
View the Video at ABC.net.

Cosy Insulation Managing Director Michael Penney as heard on Sydney radio station 2GB, talking to Chris Smith about the axing of the Federal Government Insulation Rebate Scheme.

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Quick Contact

1300 242 609
Email Us

Michael Penney
M: 0412 409 632

Jensen Penney
M: 0405 242 149

Cosy's History

Cosy is a reputable and long established company and has not received one complaint or received any warnings from the relevant authorities concerning the insulation installed in the many homes it worked on.

Cosy continues to operate in the Sydney and surrounding areas in the insulation industry and will continue to do so for many years to come.

Insulation of your home remains an excellent way of reducing your energy bills and protecting the environment from carbon emissions and of course, it is great at keeping you warm this winter.

Call now for a free quote..

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