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Depending on the type, amount, and quality of insulation previously installed, it’s very likely that today’s products and installation methods will be far more effective. Aging insulation is only one of the reasons to remove insulation - indeed, there are a host of other reasons. In some situations, insulation removal will be necessary and urgent, while in other situations not so critical. When it comes to insulation removal in Mississauga, the professionals at Great Northern Insulation offer a practical approach for residential homeowners: they assess whether removal is required; they gauge the scope of work; and they provide viable options for re-installation.
Since every home is different, homeowner needs will vary with the circumstances. At GNI, the install teams have seen it all. In the attic, for example, too much insulation will compromise attic ventilation and may lead to mold developing. As well, a poorly sealed attic could contribute to moisture accumulation, which in itself could result in mold buildup. Another common situation, particularly in older homes, is deteriorating insulation, caused by water damage, or even animal intrusion. Finally, home insulation may still contain harmful materials that were installed prior to health bans (asbestos or vermiculite). This is when complete removal is required.
Depending on the extent of a planned renovation, existing insulation can be removed/upgraded simultaneously with efficiency. And where tradespeople can work cooperatively, it’s an ideal time to remove, repair, and restore pre-existing insulation. Here, GNI installers can determine if new insulation can be effectively installed over existing insulation, or if there’s a need for complete removal. Most important, however, is to ensure that the removal process is thorough, clean and safe. At GNI, state-of-the-art equipment is employed, making sure that the removal and disposal process is safe. GNI crews also make sure that homeowners are not disturbed.
While it’s true that insulation removal is basically a “cleanup” project, it’s specialized work that entails experience and expertise. The experts at Great Northern Insulation are trained in all facets of insulation removal. GNI uses sophisticated vacuuming equipment that carefully removes waste into an external disposal system. GNI cleanup teams leave the work site without any debris, and often in far better condition. The idea, of course, is to have a work site that is prepped for the next step: installing new insulation, creating an airtight space, and ensuring appropriate ventilation. In this way, the home will experience both energy savings and indoor comfort.
In today’s home improvement market, there are numerous “do-it-yourself” options for removing insulation. At GNI, past experience proves that an expert approach to insulation removal is by far the preferred approach. The work is time-consuming and labor-intensive – an amateur will take twice the time as an expert. More importantly, this could be hazardous work, and could well pose a serious health risk. With deteriorating insulation, for instance, there may be contaminates – from animal remains, to mold deposits, to asbestos and vermiculite. In short, this is not the time to save on project costs with a “do-it-yourself” approach – its just too risky.
When deciding on insulation removal in Mississauga, GNI always reminds homeowners that the removal step is only one step in the overall process. And while cleanup is essential to start, it’s also necessary to plan necessary repairs, and the installation of new insulation. In some homes, this may require installing an air barrier, vapor barrier, and even new ventilation. Importantly, GNI always recommends sealing a space airtight. For building science experts, sealing is just as critical as insulating – and when it’s done properly, it will contribute to the performance of the insulation, and will ensure an R-Value level that will perform for years.
In every residential home, airflow impacts the indoor air environment. It impacts moisture in the air, air pollutants and contaminants, and even oxygen levels. It makes sense, therefore, that after removing insulation, air sealing would be a logical next step. To be sure, the attic floor usually requires sealing to effectively close existing holes, gaps, and cracks. Indeed, when the attic floor is properly sealed, airflow is controlled between the inside of a home (“conditioned space”) and the outside of a home (“unconditioned space”). Properly air sealing, before re-insulating, is truly the professional approach - it will assure peak performance throughout.
Great Northern Insulation offers a number of applications when re-installing new insulation. Blown insulation (available as cellulose or fiberglass) is a product that’s installed according to the building code, and with satisfactory results. The insulation product is blown into a space like the attic, and provides uniform coverage that effectively insulates even hard-to-reach spaces. This is an insulation product that delivers satisfactory R-Value and a cost-effective installation.
Another product application available from GNI is fiberglass batt insulation, an ideal install for attics and basements. Fiberglass batts are moisture resistant and non-combustible. The finished space doesn’t attract rodents or insects, and allows for good product lifespan. To ensure optimum performance and maximum R-Value, fiberglass batts should be expertly installed. As well, proper ventilation is essential for the longevity of the installation product and it’s performance.
For Great Northern Insulation, the best option for re-insulating is Spray Polyurethane Foam. It’s widely recognized as the best performing product on the market today. And as experts in the field, GNI highly recommends SPF for a variety of installations. SPF does more in one application than other comparable products. It ensures an airtight space - it creates an air barrier and vapour barrier at one time – and it installs better R-Values than any comparable product. In some cases, GNI also recommends a combination install, where Spray Polyurethane Foam is installed along with one of the fiberglass or cellulose products, a project approach with excellent results.
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Best of 2017
From reputation to responsiveness, HomeStars consistently ranks Great Northern Insulation at better than 95% for customer satisfaction. Thanks to everyone for the great ratings!
Best of 2018
For the second year in a row, HomeStars consistently ranks Great Northern Insulation at better than 95% for customer satisfaction. Thank you again to everyone!
Best of 2019
For the third year in a row, HomeStars ranked Great Northern Insulation at better than 95% for customer satisfaction.
Best of 2020
For four years now, HomeStars has ranked Great Northern Insulation at better than 95% for customer satisfaction.
Energy Saving
Energy saving and energy efficiency is easier than one might think. Great Northern Insulation helps to identify performance issues, while taking advantage of improvement opportunities.
100% Canadian
Great Northern Insulation is recognized as Canada's largest full-service insulation contractor. GNI is 100% Canadian owned, proudly serving Ontario customers since 1980.
Do it right the first time
- with foam mastersTM
WALLTITE® ECO™ is a high-performance system, professionally installed by certified and approved specialists. Its C.C.M.C. approved (Canadian Construction Materials Centre) - with product quality guaranteed - and with installation by highly trained experts with the technical know-how to do the job right, the first time.
The GREENGUARD®
Gold Certification promise
GREENGUARD® Gold Certification ensures the strictest criteria for low-level chemical emissions. Certified products are safe for individuals with sensitivities (children/elderly) and safe for use in school environments and health-care facilities. The product certification is widely recognized by the LEED Rating System (Leadership in Energy/Environmental Design).
Insulthane® Extreme
For the ultimate in high performance spray foam insulation, Insulthane® Extreme is the professional choice for residential, commercial, and industrial application. With improved thermal performance over other products, Insulthane® Extreme has an exceptionally low Global Warming Potential (GWP). Considered environmentally friendly, this next generation spray foam insulation is non-ozone depleting, and exceeds specifications of other HFC product alternatives.
ECOLOGOTM:
Multi-attribute product certification
ECOLOGOTM is an accredited sign of environmental performance – holistic – green – sustainable - and compliant with strict, third party standards. Life cycle criteria for product certification may include manufacturing and operations; health and environment; product materials and performance; and product innovation, development, and management.
3MTM products.
Quality + Performance = Savings
3MTM energy-saving products are designed to keep warm air in, and cold air out, while keeping energy bills down. Products optimize energy efficiency in buildings and homes; improve indoor environment for occupants; and effect the reduction of seasonal energy costs. 3M products are authorized for LEED credits (Leadership in Energy/Environmental Design).
Baeumler ApprovedTM
Professional, Certified and Insured
Baeumler ApprovedTM gives you peace of mind when connecting with contractors, trades and home service providers. All Baeumler Approved members have demonstrated high quality work for customers and other trade professionals. Members must also have Workers Compensation, liability insurance of at least $1,000,000 and prove professional certification.
Holmes and Holmes
Mike Holmes and his son Mike Jr. (MJ) convert MJ’s bachelor bungalow into a two-storey home for MJ and his girlfriend Lisa. Choosing the newest materials and build techniques, the father and son team follow Mike’s famous motto – “Make it right.” The show can be watched on HGTV and DIY Network.
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