top of page

5 Signs Your Home Insulation Needs Replacing

spray foam insulation

Insulation plays a crucial role in the energy efficiency of a home by acting as a barrier between the exterior and the interior. Quality insulation keeps a home comfortable and makes it possible to trap cooled or heated air inside. Without proper insulation, more than half of the heating and cooling energy used in a home would simply escape through the roof, walls, or crawlspace. As an insulation company providing spray foam insulation in Bowmanville, the team at Durham Insulation believes that it's important for homeowners to be familiar with the signs that their insulation needs replacing.


Some of the most common signs that it's time to replace your insulation are:

1. Fluctuating indoor temperatures

If the air inside of your home is always fluctuating and the problem doesn't seem to lie in your heating and cooling system, then insulation that is old, damaged, or shifted out of place is likely the cause. Sometimes, a batting readjustment can help to rectify the problem. However, typically replacing your old insulation with spray foam insulation in Bowmanville will provide a more effective long-term solution.

2. Drafts

When your current insulation doesn't do a good job of preventing heat transfer, then it will likely let drafts into your home as well. If you often feel cool drafts when moving around your home and the drafts don't seem to be coming from windows and doors, then you should see if you can track down the source of these drafts in the attic or crawlspace.

3. High heating and cooling costs

A drafty and poorly insulated home is going to have far higher heating and cooling costs than a home with

spray foam insulation in Bowmanville. Your heating system will need to work harder in the winter and your air conditioner will need to work harder in the summer. Investing in new, high-quality insulation can save you money in the long run.

4. Water damage

Any type of moisture will render insulation completely ineffective. Whether it is drenched or just damp, wet insulation cannot be salvaged and must be replaced. Wet insulation can also quickly begin to harbour mold, which will pose a health hazard to anyone who lives in your home.

5. Pests

Pests making nests or leaving droppings in your insulation can also create a health hazard in your home. If you discover that pests such as rats, mice, or squirrels have made a home in your crawlspace or attic, then, after having the pest problem dealt with, you'll need to replace your insulation.

Get a Free Estimate on Spray Foam Insulation in Bowmanville

Spray foam insulation is easily one of the best solutions for homes in Bowmanville. When compared to other types of insulation, spray foam insulation in Bowmanville provided by Durham Insulation is more effective at improving a home's energy efficiency. It can also improve indoor air quality, reduce noise, reduce moisture infiltration, and enhance the structural integrity of your home.

When your insulation isn't doing its job anymore, it can cause numerous problems all throughout your home. To find out more about replacing your old insulation and to get a free estimate on spray foam insulation in Bowmanville, just contact Durham Insulation today.


bottom of page