Attic insulation 100% free | Guaranteed pass to the Ontario rebate program (2023)

Attic insulation discounts in Ontario in 2022

For Ontario homes, there are many energy incentives and housing rebates that homeowners can claim. Many Ontario Home Energy Rebates programs allow homeowners to undertake basic home improvement projects, such as improving attic insulation withcovering up to 100% of the total project costs(contact CES directly for consultation and evaluation). Simply put, when you take important steps to reduce your overall home energy use, you unlock Ontario Energy Rebates.

Home Efficiency Rebate Program

The Home Efficiency Rebate program offers the homeownerup to $5,000.00 CAD home renovation rebatesmaking it one of the most famous rebate programs in the province of Ontario.

GreenON (Green Ontario Fund) - discontinued in 2018

GreenON (Green Ontario Fund) rebates are a thing of the pastup to $7,200.00 per householdin Ontario. This program isis no longer valid and has been retired.

The incentives are designed to improve the overall energy efficiency and comfort of your home. You can qualify or increase your total amount by:

  • Improvement or renewal of attic insulation in accordance with current Ontario building codes.
  • Improve the tightness of your home by: sealing, devastation and other recommended treatments
  • Spray foam insulation
  • Insulation of the basement and external walls

The main purpose of the program is to help you improve the energy efficiency of your home during renovation or home improvement projects. The more upgrades, the greater the savings, especially on utility bills. Moreover, with such discounts, the initial cost will not be burdensome.

Qualifying Loft Insulation Rebate Programs in Ontario

This program mainly applies to owners of detached, semi-detached or multi-family buildings. An employment contract with a licensed, participating contractor is also required for the work to be completed by a specific date, providing the standard details required by the Ontario Housing Rebate Program.

(Video) Watch THIS before Selecting your EV Charger Circuit Breaker Size DIY

In today's world, energy efficiency is futuristic. That's why many homeowners want to save energy and are worried about climate change and what they can do to limit it. Canada is a world leader in the fight against climate change, which is why the province of Ontario is offering thousands of dollars in rebates to homeowners who opt for energy-efficient renovations involving windows and insulation.

Canada's winters are among the longest and coldest in the world. And while Canada is quite a resilient country, we still need, deserve, and want a cozy, warm place to come home to every day. While size, decor, extras like smart technology don't matter, warmth does!

Enbridge Conservation House Program

This program was offered and administered by Enbridge. Designed to help you conserve energy in your home to save you money. Like the Whole Home Energy Saver program, which has also been cancelled, you will need a home appraisal to take advantage of all program discounts and upgrades. If you want to get isolation update,you can get anywhere from $250 to $1,750 depending on the location and type of blown insulation you want to install.

Ontario Green Investment Fund

Ontario has committed approximately $325 million to its Green Investment Fundfund projects in Ontario that will help fight climate change, create jobs and grow the economy. All of these plans are designed to help ensure a clean, prosperous and healthy low-carbon future. This project:

  • Homeowners use less energy
  • Modernization of social events
  • Supporting electric vehicle charging stations across Ontario

This project willhelp approximately 37,000 homeownersin Ontario conduct audits to identify energy saving opportunities for renovations such as replacing water heaters and furnaces and upgrading attic insulation. These energy-saving improvements will help consumers save money on their energy bills. Ontario homeowners can apply for these rebate programs to help reduce costs when upgrading home insulation.

Discount Union Gas Heating System - additional discount

EU discount program for heating with natural gashelps homeowners save $1,000 with rebateswhen they buy a modernized furnace or boiler. As long as you buy the right model,this program will give you a $1000 rebate.Once you have assessed your home and made an energy-saving upgrade (stove or boiler), you are eligible for further improvements under the same program.

Homeowners can receive an insulation rebate by participating in the Union Gas Heat System Rebate program. The money you get for this depends largely on the resulting R-value of the blown insulation and where you choose to improve the thermal resistance of the insulation. This program offers insulation rebates from $250 to $1,750, but only after you qualify for a heating system upgrade with Union Gas.

There are many other discount programs available to Ontarians at:

  • Upgrade your heating equipment
  • First-time homeowners for high-efficiency homes and price reductions
  • Elderly and disabled homeowners
  • Old houses
  • low associates
  • And a lot more
  • Consult a contractor experienced with government rebates to get the best value from these rebate programs.

Among the many programs, attic and basement insulation improvement programs are among the most motivating improvements your home could consider.

Attic insulation measurement

How much is enough insulation in the attic?

(Video) Low Cost Heat Pumps Can Reduce Natural Gas for Space Heating

Further insulation of the attic is the optimal solution that will improve the comfort of living and, more importantly, reduce energy bills.

When it comes to upgrading your loft insulation, more isn't always better, and there is such a thing as too much insulation. Call Canada Energy Solution for a professional loft insulation assessment and service across Ontario.

  • The temperature in the attic should be similar to the air outside.
  • air must circulate in the attic. This prevents excessive moisture and mold in the attic.
  • Over-insulation without installing bulkheads and vents can mean that moisture is trapped in the attic with insufficient ventilation. This particular loft can have excessive moisture in a very short time. Therefore, the installation of blown insulation near the contact of the ceiling with the wall and ceiling beams should be avoided. Blocking these critical areas will prevent air from flowing freely and create a breeding ground for mold. The airflow that occurs in this rafter space is vital to the overall health of the attic as well as the air quality in the main living spaces. The presence of mold can be seen as a sign that there is insufficient air circulation for the amount of insulation.

Batt Fiberglass Insulation

Insulation rods tend to have a huge surface area to space ratio. This means that when spread over the attic surface, it insulates the space by dissipating cold or warm air that regularly passes through it, thus creating a thermal barrier. In Ontario Homes, mats are most commonly used as wall insulation, however, many homes also use mats inside attics to improve the resistance of attic insulation. However, it is usually not the best choice to place inside an attic as thermal insulation when it comes to overall thermal insulation strength and bulk density.

R value: A measure of how well a surface is insulated

Batt insulation is available in different R values ​​depending on the space in the application.


  • An R-14 plate is available for 2 by 4 stud mounting to walls
  • R-30 is suitable for 2 by 10 joist areas.
  • Some manufacturers offer variations that provide satisfactory R values ​​while taking up less space.
  • Installing more batteries in the attic not only improves the overall value of r.
  • Choosing the right type of blown insulation for the right application is crucial.

Does improving attic insulation save money?

Ontario Home Energy Blown loft insulation

The cost of upgrading or refurbishing blown loft insulation may seem significant at first.A typical Ontario contractor may charge between $1.00 and $2.50 per square footbased on work. The investment is almost always fully worth it.

Inflatable loft insulation is a practical DIY project and needs to be done with planning and budgeting. Here are some reasons:

Reduce your energy bills

Investment in high-quality improvement of attic insulation, achieving a high R-factor made by reputable contractorssave up to $1,200.00 on annual heating and cooling costs. In a conventional home, the attic is most likely ventilated to the outside of the home and insulated with a porous material that allows heat to escape in the winter and enter in the summer. Improper placement of insulating material in the upper rafters will drastically reduce the amount of necessary air supply to the house. By improving your loft insulation, you can mitigate the uneven temperatures that cause your air conditioning system to run actively throughout the day. With reduced energy consumption, the carbon footprint is also reduced and relative environmental protection is achieved.

(Video) Power Hour S2E2: Winterizing and Decarbonizing

Improved comfort

In addition to reducing overall annual energy bills, uneven temperatures between floors make living in a house uncomfortable, especially during the peak summer and winter seasons in Ontario. Insulating materials reduce heat loss and thus the degree of undesirable temperature difference (lower reductionin winter and less growthsummer) making the house more comfortable to live in.

During allergy seasons, proper insulation can reduce the amount of dust, pollen, and dirt entering your home as it properly seals the attic. This reduces the total amount of unwanted particles introduced.

Increase in real estate resale value

If the sale of the property is on the horizon, the sale price may be higher when the attic is well insulated. Buyers are willing to invest more in a home that is ultimately perceived as more comfortable and has a lower average cost on energy bills, meaning you can get the entire initial investment used for optimal attic insulation in the final sale of the property.

Does the attic need a vapor barrier?

Ontario Home Energy Blown loft insulation

Inside the attic there is a free flow of air and water vapor, which air and water vapor tend to move from warmer to cooler areas. This means that in winter, vapors inside the house will tend to move to the attic, where it is colder. In summer, the opposite happens. warm, moist air will flow into the cooler living space from the attic (which is warmer).

Ideally, every home should have excellent air sealing with drywall and latex to contain and reduce this movement, however, most ceilings have access hatches and openings for spotlights and mechanical vents throughout the ceiling area.

With a vapor barrier, you can significantly reduce this steam movement and make your living space more comfortable.A polyurethane (plastic) vapor barrier film is best placed in a ventilated attic in a climate with over 8,000 degree heating days.If your climate does not meet these requirements, a vapor retardant such as latex ceiling paint may work well in your home in all climates except hot and dry and hot and humid. In a hot and humid climate, attics should not be ventilated, and vapor barriers should not be installed in assembled interiors. In hot and dry climates, attics may be ventilated, although a vapor barrier or barrier should not be installed in hot and humid climates. All attics, ventilated or not, in all climates should have an air barrier such as a sealed drywall ceiling.

Attics in cold climates were poorly insulated before the introduction of blown attic insulation and plastic ceiling vapor barriers were omitted.The heat escaping from the floors of the attic house warmed the attic surface, allowing moisture to escape through the vents as steam. Nowadays, with blown attic insulation being an essential feature and required by Ontario building codes, not as much heat is lost from the living space, so moisture can remain trapped in the attic vapor barrier. Therefore, it is necessary to control and limit the flow of moisture in the attic. In order to effectively stop the movement of water vapor through a leak, the vapor barrier must also act as an air barrier or airtightness must be ensured, for example an airtight plasterboard ceiling. If you choose plastic or latex, the layer must be continuous and uninterrupted to stop the movement of vapors through leaks in the air ducts. Basically, this means that all joints and transitions may need to be glued or sealed for lasting results.

Probably the best answer to this question, given the above factors, is to talk to a professional.Our specialists at Canada Energy Solution will analyze all factors such as size, shape, type of blown insulation and rebate eligibility compared to Ontario's energy rebate programs.

(Video) Ray Hall's Energy Efficient Mortgage EEM 203K Seminar

Inflatable attic insulation

The R value is a key standard to consider when measuring and deciding when selecting insulation material for a property. The term R-value is used to define the insulation resistance to heat loss. A measure of a material's ability to resist heat flow along a continuous solid mass. Most of the heat from the property is usually lost through conduction where heat moves through the solid material due to the temperature difference which intensifies the needproper attic insulation. Heat is also lost through convection, where the movement of air and steam transfers heat to other (colder) places, such as the attic in winter.

Cellulose insulation is derived from recycled newsprint where recycled paper from national landfills is collected through a variety of industrial chemical processes to make it suitable for use in home insulation. The R value of loose cellulose is R-3.2-3.8 per inch.

Fiberglass insulation is a common typefiber reinforced plasticbyglass fibers. The fibers can be arranged randomly, flattened into a sheet (so-called chopped layer) or wovencloth. ThePlasticthe matrix can be athermosetting polymer matrix- more often basedthermosetting polymersSuch asan epoxy resin,polyester resin,vinyl ester— thethermoplastic. The R value of loose fiberglass is R-2.5-3.2 per inch.

When installing loose insulation in the attic of a home, the highest R-value or installation depth is not necessarily the best. A professional contractor or existing energy codes will provide you with the correct R values ​​based on the climate of your home. The best R value for your home will also depend on the type of roof layout and attic construction. The R-value of the material you choose also depends on its density and installation depth, for example, if your area's energy codes specify that you must install R-38, you'll need 10-12 inches of cellulose or 12-14 inches of loose fiberglass insulation.

Loose filled insulation materials have such high R values ​​that they are inexpensive and easy to install. You can also rely on these materials to repel insects and mold as they are treated with non-toxic boron compounds.

Installation: How to insulate the attic

Ontario Home Energy Blown loft insulation

Insulating your home is now more of a requirement than a choice. The cost of installing blown insulation can be extremely high, especially in larger areas or with very little existing insulation. Fortunately, it can be cured over the weekend. Here are some steps you can take to get the best possible quality from your attic renovation contractor:

Remove all accumulations (garbage) from the attic

Storage or unnecessary elements (other than raw siding or insulation) in the attic will negatively affect the process of laying the correct layer of insulation, so it is best to remove any boxes, objects or wood that may affect the effectiveness of the new insulation.

Material selection

The loose insulation is bagged and piped to the attic by equipment that expands and pumps it through an application hose. Loose insulation is ideal for lofts that have multiple obstructions that need treatment, irregular joist spacing, or gaps in existing blown insulation that need to be filled.

Batt insulation is more flexible because it is packaged in 16- to 24-inch rolls, allowing it to fit between the studs and joists in the house frame. You can add as many layers as you need to get the insulation you need. If the attic has a standard rafter spacing and fewer obstacles, battens are the most suitable option for you.

(Video) Oil Heat to Heat Pump Conversion Featuring Bosch IDS 2.0 HVAC System

To calculate the amount of insulation needed, it is necessary to measure the area of ​​the attic in square feet, as well as determine the desired R-value. The optimum range of R-values ​​is R-49-R-60, and within this range of price and loft space, you can calculate the number of bags needed for supplies. There are also ready-made information in cellulose or fiberglass bags about how much you need to fit in the attic, and these charts can be consulted in the case of a DIY project.

It is NOT advisable to do the attic yourself, as it runs the risk of damaging the roof if you try without enough experience.


Is there a rebate for attic insulation in Ontario 2023? ›

Attic Insulation Rebates in Ontario for 2023

The Ontario Home Energy Rebates program offers multiple programs, including rebates that cover up to 100% of the cost of key home improvement projects such as attic insulation (contact CES directly for consultation and assessment).

Is there a government rebate for attic insulation in Ontario? ›

In Ontario, GreenON Rebates are available to residents who hire participating contractors to make insulation upgrades that qualify. The upgrades can be applied to detached homes, semi-detached homes, or row-townhomes. For Ontario residents who rent, it's required to get written permission from their landlord.

How do I get an insulation rebate in Ontario? ›

The Home Efficiency Rebate can help you offset the cost of making energy-efficient home improvements. Before you start renovations, you must book a home energy assessment with a Registered Energy Advisor. Your Energy Advisor will walk you through all the rebates for which your home is eligible.

How much does it cost to replace attic insulation in Ontario? ›

What is Attic Insulation Cost in Toronto? Expect to spend between CAD$1.5 and CAD$3.50 per foot or CAD$1,700 to CAD$2,100 for attic insulation cost in Toronto area depending on your preferred insulation material.

What are the rebates for 2023 in Ontario? ›

In January 2023, Enbridge Gas and Canada's Greener Homes Grant will partner to provide rebates towards eligible retrofits such as home insulation, windows and doors, heat pumps and renewable energy systems. The new, coordinated Home Efficiency Rebate Plus program will help more Ontarians save energy at home.

What is code for attic insulation in Ontario? ›

Ontario Zone 1 and Ontario Zone 2

In the event that your ceiling has an attic, the insulation must be greater: Good Insulation: R-60, with Batt or Blown Insulation. Better Insulation: R-70, with Batt or Blown Insulation. Best Insulation: R-80, with Batt or Blown Insulation.

How much is the rebate for insulation in Ontario? ›

Grant Amounts (based on the level of insulation added)
Percentage of wall area that you choose to insulateFrom RSI 1.32 (R-7.5) and up to RSI 2.11 (R-12)Greater than RSI 2.11 (R-12) and up to RSI 3.52 (R-20)
Jun 2, 2023

Can you take insulation off your taxes? ›

Yes! If you installed insulation in 2022, you may be able to write off some of the cost (up to 10%) on your taxes.

What is the 5000 rebate program in Ontario? ›

Ontario Homeowners Can Get Up to $10,000 Through Enbridge's Home Efficiency Rebate Plus Program. In 2021, the federal government announced the Canada Greener Homes Grant through which Canadian homeowners are eligible for grants of up to $5,000 to make their homes more energy-efficient.

What is the Canada rebate for 2023? ›

Quick facts. First introduced in Budget 2023, the one-time Grocery Rebate will provide new, targeted inflation relief to 11 million low- and modest-income Canadians and families: A single mother with one child and $30,000 in net income will receive $386.50 for groceries.

Is the Ontario rebate program legitimate? ›

Scammers pretending to be with the Ontario Energy Board are offering government rebates that don't exist. Door-to-door sales have been banned in Ontario since March 2018, but that's not stopping aggressive sales staff from pitching expensive long-term rental contracts for items like furnaces and air conditioners.

What type of insulation is best for attic? ›

Fiberglass batt is considered to be the best insulation for attics. Compared to other insulation materials, it is the cheapest and easiest to install. Fiberglass batt is also incredibly energy efficient, as it helps to slow the spread of hot and cold air.

Is blown in attic insulation worth it? ›

Blown-In Insulation is a Good Investment

Adding loose-fill insulation to your attic is one of the fastest paybacks of any home improvement project. The amount of money you save on energy costs will add up quickly over the next couple of years, more than paying for itself, and even bringing a return on your investment.

Should I remove old attic insulation before adding new? ›

If your insulation is wet or damaged, we strongly recommend replacing it before applying a new layer. Otherwise, the problem will spread throughout the new insulation and could significantly damage roofing structures. If the insulation is in good condition, then a new layer can be placed on top without difficulty.

What is the lifespan of attic insulation? ›

Proper attic insulation can help keep your home cool in the summer and warm in the winter and minimize drafts and noise pollution. Attic insulation lifespan typically lasts about 10-15 years, but its lifespan can be affected by several factors, including your home's climate, ventilation, and pests.

What is the Ontario rebate program for seniors? ›

The Ontario Seniors Care at Home Tax Credit is a refundable personal income tax credit to help low- to moderate-income seniors with eligible medical expenses, including expenses that support aging at home. The credit provides up to 25% of claimable medical expenses up to $6,000, for a maximum credit of $1,500.

What qualifies for energy tax credit in 2023? ›

As part of the Inflation Reduction Act, beginning Jan. 1, 2023, the credit equals 30% of certain qualified expenses: Qualified energy efficiency improvements installed during the year which can include things like: Exterior doors, windows and skylights. Insulation and air sealing materials or systems.

What is the Ontario rebate program? ›

Overview of funding

Your business can apply online to receive property tax and energy cost rebates through the Ontario Business Costs Rebate Program. The Ontario Business Costs Rebate Program will support eligible businesses that are required to close or reduce capacity due to recently announced public health measures.

How thick should attic insulation be in Ontario? ›

The higher the R-Value, the better the thermal performance of the insulation. The recommended level for most attics is to insulate to R-38 or about 10 to 14 inches, depending on insulation type.

Is R60 attic insulation worth it? ›

Recommended R-Value Varies by State

You need exactly as much as the area you live in determines. Here, where temps get pretty hot for much of the year, attics should have from R30 to R60 (average is R38). Those living up north want anything from R49 to R60. This helps insulate against the extreme cold weather.

How deep is R60 attic insulation? ›

Cellulose rated at R-60 is about 16 or 17 inches deep. Cellulose rated at R-100 is about 27 or 28 inches deep.

How much does it cost to install insulation in Ontario? ›

The common price to insulate a normal-sized new construction home can be between $8,000 and $14,000 from top to bottom. For a 1,000 square feet home, the cost can range between $6,000 and $8,000.

How much does it cost to top up attic insulation? ›

On average, insulating an attic will cost you anywhere between $1 and $7 per square foot, or roughly $1,500 per insulation project (and including labor and materials). Smaller attic insulation projects are cheaper, of course, and can cost as low as $500, while bigger attics could run you $4,000 or more.

Why is insulation so expensive now? ›

Government policies have increased the demand for insulation. In 1965, building codes in the U.S. only required insulation in the walls of homes. Most recently, the 2021 Residential IECC increased the R-values (over 2018) in insulation in attics, slabs, and continuous insulation for walls.

Does insulation add home value? ›

Insulation and its Impact on Property Value

In addition to making a home more appealing to the most qualified home buyers, added insulation also can help increase the property value of a home and allow a homeowner to sell it at a higher price point.

Can you write off home improvements on your tax return? ›

Home improvements and taxes

When you make a home improvement, such as installing central air conditioning or replacing the roof, you can't deduct the cost in the year you spend the money. But, if you keep track of those expenses, they may help you reduce your taxes in the year you sell your house.

Does insulation lose its value? ›

Does Insulation Go Away Over Time? Fiberglass, cellulose, and other types of home insulation may settle over time. This can cause the R-value of the insulation to drop, resulting in a less effective thermal barrier.

Is the Ontario government giving 500 to everyone? ›

This one-time, tax-free $500 payment is intended to support lower-income individuals and families who struggle with the cost of rent. Since the Government of Canada launched the benefit on December 12, 2022, more than 600,000 renters in Canada have already received their one-time payment.

Who is eligible for Ontario energy rebate? ›

If you meet one or more of the following criteria, you'll automatically receive the OER: Your demand for electricity is 50 kilowatts (kW) or less. Your annual consumption doesn't exceed 250,000 kilowatt-hours (kWh) of electricity.

Who gets Ontario energy rebate? ›

If you are a customer of an electricity utility and in a lower-income home, you may qualify for a reduction on your electricity bill. Click here to learn more about it. The OESP will reduce the cost of your household electricity by applying a monthly credit directly to your bill.

What is the $5000 rebate program Ontario? ›

In 2021, the federal government announced the Canada Greener Homes Grant through which Canadian homeowners are eligible for grants of up to $5,000 to make their homes more energy-efficient.

What time of year is insulation cheapest? ›

Insulation sells all year round, but now that you know why Fall is the best time, you can keep an eye out for sale prices on insulation, and then install it when you and the weather are ready.

What is the $300 federal payment Canada? ›

The CAIP is a tax-free amount paid to help individuals and families offset the cost of the federal pollution pricing. It is available to residents of Alberta, Saskatchewan, Manitoba and Ontario. It consists of a basic amount and a supplement for residents of small and rural communities.

What are the 2023 tax credits? ›

The 2023 changes include amounts for the Child Tax Credit (CTC), Earned Income Tax Credit (EITC), and Child and Dependent Care Credit. Those who got $3,600 per dependent in 2021 for the CTC will, if eligible, get $2,000 for the 2022 tax year.

What is the best way to insulate an attic? ›

Insulating your attic with fiberglass batts or rolls is economical and, on the whole, easier than blowing in loose-fill cellulose. This remains the favored method of insulating attics for most do-it-yourselfers. With this method, strips (batts) or rolls of fiberglass are laid between joists in the attic.

Is insulating your home tax deductible? ›

If you added insulation to your home in 2022 (or before): You can receive a tax credit of up to 10% the cost of the materials. If you install insulation in 2023 (or after): The insulation tax credit covers up to 30% of the costs associated with installing insulation in your home—up to a maximum of $1,200 per year.


1. Building Retrofits for SMEs: From Plan to Project
2. Residential Energy Incentives Webinar
(City of Sault Ste. Marie)
3. Green Technology Webinar Series - Etime Energy - Sept 20, 2012
(Partners in Project Green)
4. 🔴 FREE Coaching - Wise Wealth Show Ep #29
(Mike Rosehart)
5. Will virtual audits be the new normal? with Alex Corneglio
(Efficiency Canada)
6. BECC webinar: Maximizing impact of energy affordability assistance programs


Top Articles
Latest Posts
Article information

Author: Pres. Carey Rath

Last Updated: 06/09/2023

Views: 6847

Rating: 4 / 5 (41 voted)

Reviews: 88% of readers found this page helpful

Author information

Name: Pres. Carey Rath

Birthday: 1997-03-06

Address: 14955 Ledner Trail, East Rodrickfort, NE 85127-8369

Phone: +18682428114917

Job: National Technology Representative

Hobby: Sand art, Drama, Web surfing, Cycling, Brazilian jiu-jitsu, Leather crafting, Creative writing

Introduction: My name is Pres. Carey Rath, I am a faithful, funny, vast, joyous, lively, brave, glamorous person who loves writing and wants to share my knowledge and understanding with you.