Harsh winters and scorching summers make insulation performance a top priority in Edmonton homes. Its airtight seal, high R-value, and resistance to mould and condensation make it ideal for attics, basements, crawl spaces, and even garage ceilings.
But while spray foam is known for its durability, it is not a set-it-and-forget-it system. Just like any other critical part of your home, your insulation requires regular attention to stay effective. Ignoring your insulation can result in rising energy bills, fluctuating indoor temperatures, and even structural damage.
That’s where the annual spray foam maintenance checklist by spray foam insulation contractors comes in. Use it to keep your insulation working like new and protect your home’s comfort and value.
Spray Foam Insulation: What To Inspect Each Year
Check For Air Leaks And Drafts
One of the primary functions of spray foam is to eliminate air movement that leads to energy loss and condensation. But if your home starts feeling drafty or inconsistent in temperature, especially near exterior walls or around the attic hatch, it could be a sign of compromised insulation.
Use simple methods like smoke pens or incense sticks near suspected areas to check for unwanted airflow. If leaks are detected, schedule a follow-up with a certified insulation contractor to reseal affected areas.
Confirm Mechanical Ventilation Is Still Effective
Ventilation is key in airtight homes because spray foam insulation creates an airtight building envelope. Also, mechanical ventilation plays a bigger role in maintaining indoor air quality. If you’ve installed HRVs (heat recovery ventilators) or ERVs (energy recovery ventilators), make sure they are serviced annually.
Blocked filters, worn-out fans, or improperly balanced airflow can reduce the system’s ability to manage humidity, particularly during Alberta’s long winter heating seasons. Poor ventilation can also cause condensation around windows and cold corners, leading to unnecessary panic about insulation failure.
Assess Seasonal Performance
One of the best ways to track insulation performance is by comparing year-over-year energy bills. A sudden increase in heating or cooling costs, without any other home changes, might signal a degradation in the insulation seal.
Also, pay attention to:
- Cold floors above garage ceilings
- Uneven room temperatures
- Ice dams are forming on the roofline
- Increased indoor humidity during cold months
These are all subtle signs that your insulation may require inspection or minor touch-ups.
Watch For Rodent Or Pest Activity
While spray foam insulation itself doesn’t attract pests, rodents can chew through foam to nest or access hidden areas. If you notice signs of infestation like droppings, strange smells, or scratching sounds inside walls or ceilings, act immediately.
Pests can compromise even the most robust spray foam installations, and repairs may involve localized removal and re-application of closed-cell spray foam. Proper sealing of entry points and routine pest control will protect your investment.
Post-Renovation Inspections Are A Must
Had plumbing updates, electrical upgrades, or HVAC servicing done in the past year? Even minor renovations can disturb or compress spray foam insulation in concealed areas.
After any project involving walls, ceilings, or attic access, request a quick inspection of insulation near the affected areas. It’s an inexpensive precaution that can prevent much larger costs down the road.
Should You Schedule A Professional Spray Foam Checkup?
For most Edmonton homeowners, a professional spray foam inspection every 3 to 5 years is ideal. However, if any of the following apply, consider scheduling sooner:
- You recently bought a home with existing spray foam insulation
- Your energy bills have noticeably spiked
- Your insulation was installed more than 10 years ago
- You suspect pest damage or structural shifts
A certified contractor will use tools like thermal imaging, air testing, and visual analysis to check areas you may not be able to assess yourself.
Final Thoughts: Spray Foam Needs Eyes, Not Just Praise
Spray foam insulation is a game-changing solution for homes in Edmonton’s climate, but even high-performance systems need regular attention. A quick annual inspection backed by seasonal performance tracking and post-renovation follow-ups can keep your home airtight, comfortable, and energy efficient for decades.
About Classic Spray Foam
Classic Spray Foam is Edmonton’s trusted name in premium insulation solutions. Specializing in spray foam insulation for custom-built homes, we help property owners reduce energy costs and improve indoor comfort with airtight, high-performance insulation systems.
Our certified team uses advanced materials like Insulthane® 450 NM, Hygrothane, and DC315 for results that last. Whether you’re building new or upgrading your current home, we’re here to help you make the smart choice in insulation.
Ready to book an inspection or insulation upgrade? Contact us today to get expert support and honest advice.