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you need additional insulation

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Inconsistent Temperatures

Is your basement cold, while your bedroom is practically a sauna in the summer? Fluctuating temperatures are one good sign your current attic insulation isn’t doing it’s job.

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Utility Bills

Paying more than you need to for heating and cooling? 30% of a home’s heat loss/gain is through the attic. Topping up your insulation will reduce your energy bills by up to 35%.


Worried about uninvited guests running around the top floor? If mice, squirrels, raccoons, or any other critters now call your attic home, it’s time to think about an insulation upgrade.

Ice Dams
and Icicles

Ice dams and icicles are key indicators that your attic isn’t properly ventilated. It would be a good time to inspect the condition of your attic to ensure there is sufficient airflow and insulation.

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Furnace & AC constantly running

If your heating and cooling system runs all day and still never seems to be able to keep your top floor at a steady temperature; your house is losing energy faster than your HVAC system is creating it and you need more attic insulation.



We strive to exceed each client’s expectation for the entirety of the job. Our dedicated team is here to assist you and ensure you have the most seamless experience. Our customer satisfaction guarantee warrants that all your needs are addressed in an efficient, yet time-sensitive manner by putting your comfort first.


Very pleasant, on time, work done on time and as stated. From beginning to end quality service.

- HomeStars User / Georgina ON

They were very easy to deal with, prompt on day work was being completed and work was completed well. When the work was done they cleaned up well, we would definitely recommend them.

- Lee-Ann / Georgina ON

Excellent professional service. Arrived on time, Kurd down tarps to protect floors and stairs. Totally cleaned up after themselves when completed. Highly recommended!

- HomeStars User / 

Bolton ON

Someone showed up at my door last week talking about insulation and new codes.The young lady seemed well informed and friendly so after a conversation I decided to sign up for an assessment.  When the site assessor came by he was efficient, and helpful. He took videos of our attic and explained everything to us thoroughly. (Goverment rebate definitely helped)

- Alexandra / Bolton ON

We Recently got our attic insulated by NDS, they were quick, concise and made the rebate process very simple. The results were immediately evident, so we decided to get my parents house insulated with them as well. highly recommended!

- Jessica / Burlington ON

Your solution of all your insulation issues

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Reduce Your
Utility Bills

Once you top up to R60 insulation, your AC and furnace will not have to run as often to compensate for the energy loss in your home. Topping up can save you up to 35% on your energy bills.

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Keep You Comfortable On All Floors

In the winters, heat rises from the furnace and escapes through your attic if the insulation isn't adequate. During summer, the sun beams through the roof, making the attic as hot as 80°C. Low insulation allows for the heat to reach the top floor faster than the AC can compensate. Insulation acts as a shield between your home and unpleasant external temperatures.

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Uninvited guests of the four, six, and eight legged variety can leave your insulation looking like a tornado has just gone through. If you notice any unusual sounds, noises or activity in the attic, it’s best to get rid of them and have your insulation assessed as soon as possible. Blown-In Cellulose is pest resistant as it has been treated with boric acid and borate to deter animals from entering the attic.

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Ice Dams and Icicle Build Up

Before any top up, we remove any insulation that is blocking the vented soffits. Once the soffits are clear and there is sufficient airflow in the attic, it is imperative that we install baffles to ensure the attic is properly ventilated. 

Reduce Wear-and-Tear On Your HVAC System

Lack of insulation means that your furnace and AC needs to work twice as hard to keep the temperature ideal throughout the home. As a result, you’re going to be paying more for maintenance and might need to start thinking of replacing it sooner than you’d like. Adding insulation prolongs the lifetime of your heating and cooling systems.