Licensed & Insured Insulation Contractors Barlow Insulation Inc. has been proudly serving all of Southern Ontario for many years, including Stoney Creek, Hamilton, Brantford, Niagara Falls, Mississauga, Burlington, Oakville, Milton, Grimsby, St. Catharines and Welland. As licensed and insured insulation contractors, we work with various types of insulation materials, primarily cellulose and fiberglass. No matter what your need, we will provide honest recommendations and solutions to best suit your insulation needs.

We have the skills and experience to work on new homes and construction projects, as well as retrofitting applications for older homes and buildings.

Interested In Upgrading Your Home’s Existing Insulation?

For our residential clients, we aim to make your home temperature consistent and comfortable year-round, which requires your home be:
  • well-sealed
  • well-insulated
  • well-ventilated

Insulating your house effectively has many benefits, primarily saving money in heating and cooling costs, as well as keeping your home at a comfortable temperature. If you are living in an older home, it’s cost effective to upgrade the insulation. If you are building a new home, it makes sense to insulate well now, so you won’t have to retrofit later.

Depending on the age of your home, you may have little, or no insulation. The vast majority of homes built before 1970 do not have any insulation, and century homes that have been renovated may have very old insulation that needs replacing. Older homes are usually outfitted with insulation that has been since rendered obsolete by modern innovations in both materials and application. Barlow Insulation can address obsolete or deteriorating insulation, eliminating drafts and lowering utility bills by retrofitting your home. Wall insulation also acts as a noise filter for between houses that are semi-or fully attached, and can help quiet outside noises such as traffic and airport noise. 

Retrofitting an older home’s insulation does not require any major demolition or removal of existing walls. It can be done by simply drilling small openings or plugs into your home’s existing structure, and filling the entire cavity with blown or sprayed insulation, effectively sealing even the smallest breach or crack. Barlow Insulation now uses Thermal Imaging technology to precisely locate even the tiniest loss of heat around windows, doors and wall cracks

Think Green

When you install insulation in your home or building project, you are “greening” your efforts!

Energy Efficiency

Insulation promotes energy conservation and reduces energy costs. It effectively envelops your home, blocking convection currents that lead to energy loss.

Year-Round Comfort

From the searing heat of summer, to the teeth chattering days of winter, insulation keeps your home’s temperature consistent and comfortable all year.

Save Money!

Insulation delivers increased savings and tangible benefits. As you save energy, you are saving money as energy costs continue to rise, while your insulation remains effective and efficient for years to come.


Barlow Insulation, Ontario, HamiltonBarlow Insulation, Ontario, HamiltonBarlow Insulation, Ontario, Hamilton
Barlow Insulation, Ontario, Hamilton Barlow Insulation, Ontario, Hamilton