cleanspace encapsulated crawl space
basement waterproofing with Island and Interior Basement Systems
Thinking of Insulating?

Improve Energy Efficiency and Comfort in Your Home

bC canada service area

We use Building Science methodology to provide air leakage & moisture control solutions for your home

Island Building Science Group Inc. is a group of companies specializing in air leakage and moisture control for remodeling and new construction projects. We provide a wide range of services to keep your home well insulated, dry, and healthy. With our main base in Victoria, we service Vancouver Island, and the Gulf Islands, BC.

Whether you are calling IBSG, Island and Whistler Basement Systems, you are dealing with the same team of dedicated professionals. We pride ourselves on providing a level of excellence in our work, customer service, and post installation services.

Spray Foam Insulation Contractors

Island Building Science Group provides spray foam insulation solutions for energy efficient designs.

The product we use provides superior performance driven by the synergy of innovative minds and premium quality components.

Put the Benefits of Spray Foam Insulation to Work For Your Family!

  • provides an air barrier to stop drafts and moisture infiltration
  • does not support mould growth
  • makes your home more comfortable
  • is the environmentally friendly option
  • is a superior system that will save you money on energy bills
  • is permanent and will not settle or lose its R-Value
  • deters rodents and keeps bugs, dust and pollen out
  • reduces capacity requirements, maintenance and wear of HVAC equipment

The average household spends more than 40% of its energy budget on cooling and heating costs every year. Much of the budget goes to heating and cooling air that escapes through windows, doors, cracks, gaps and crevices in their home's envelope.

working spraying icynene foam insulation

Likewise, unwanted air seeps into a home because of inadequate insulation an inferior house wraps. Unlike traditional materials, spray foam insulation completely seals a home during the installation process because it expands to fill walls, crawls, attics, and all exposed cracks and crevices in house's structure.

Once the air flow is stopped, spray foam goes to work to provide many additional benefits to homeowners. Spray foam has a higher r-value per inch than other materials.

It seals the paths that pests, pollen and pollution use to enter your home. And best of all, spray foam protects your home from mold-generating moisture infiltration.

Keep the air that you've paid to heat or cool your home where it belongs -- in your home. Keep the extra money you've saved, where it belongs, in your pocket, with spray foam insulation.

If you are planning for home improvement, call us before you begin your home insulation project.

Home Insulation Service Area: Island Building Science Group is an authorized installer for all of Vancouver Island and the Gulf Islands. They are also a member of the Basement Systems international network of contractors specializing in crawl space encapsulation and basement waterproofing.