Rising energy costs have made home efficiency more important than ever for Ontario homeowners. One of the fastest and most cost-effective upgrades you can make is improving your attic insulation — and with rebates available, the savings can be even greater.

At Earthwise, we help homeowners upgrade their insulation while maximizing rebates and instant savings, so you don’t have to choose between comfort and cost.

Why Attic Insulation Is One of the Smartest Home Upgrades

Your attic is responsible for up to 25–30% of heat loss in an average Ontario home. Poor or outdated insulation allows warm air to escape in winter and heat to enter in summer, forcing your HVAC system to work harder and driving up utility bills.

Upgrading attic insulation can:

• Lower heating and cooling costs
• Improve indoor comfort year-round
• Reduce moisture and condensation issues
• Extend the life of your HVAC system
• Increase home resale value

For many homes built before modern energy standards, upgrading to R-60 insulation can make an immediate difference.

How Much Can You Save With Attic Insulation?

Savings depend on your home’s size, insulation level, and energy usage, but many Ontario homeowners experience:

• Up to 30% reduction in heating and cooling costs
• More consistent indoor temperatures
• Fewer drafts and cold spots
• Long-term savings that outweigh the initial investment

When combined with rebates or instant credits, attic insulation often pays for itself faster than most home upgrades.

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Is Attic Insulation Worth It in 2026?

With energy prices continuing to rise, attic insulation remains one of the highest-ROI home improvements available.

Whether your goal is:

• Lower monthly bills
• A warmer home in winter
• A cooler home in summer
• Better comfort for your family

Upgrading your attic insulation is a move that pays off year after year.

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Get a Free Attic Insulation Assessment

If you’re considering attic insulation or want to know what rebates or instant credits you qualify for, Earthwise makes it easy.

We’ll assess your attic, explain your options, and provide a clear estimate with rebates applied upfront — no pressure, no surprises.

👉 Book your free assessment today and start saving on energy costs the smart way.

Why Ontario Homeowners Choose Earthwise

Homeowners across the GTA and surrounding areas choose Earthwise because we prioritize transparency and long-term results.

What sets us apart:

• Clear, upfront pricing
• Instant rebates applied directly to invoices
• Honest recommendations (no upselling)
• Experienced insulation specialists
• Clean, respectful job sites
• Support before, during, and after installation

We don’t believe in confusing fine print or surprise costs — just real solutions that work.

What’s Included in an Earthwise Attic Insulation Upgrade?

Every Earthwise project is designed for performance, durability, and code compliance.

Typical attic upgrades include:

• R-60 Pro Pink Fibreglass insulation top-ups
• Properly installed soffit baffles for airflow
• Air sealing around attic hatches
• Weatherstripping and attic hatch sealing
• Clean, professional installation by trained crews

We focus on doing the job right the first time, not just adding insulation and leaving hidden issues behind.