Product Information

Since 1991, Reitzel Bros. Insulation has been providing affordable and quality service to South-Eastern Ontario. In 2005 we were proud to introduce a new line of product - Therm-O-Spray.

There are really only two major types of insulation used in the walls and ceilings of Canadian residential construction. They are cellulose and glass fibre. Cellulose is produced from recycled paper and borates. Borates are fire retardant and comprised of two types of chemicals: borax and boric acid.
Superior Coverage Cellulose fibre is compacted within the wall cavity minimizing air leakage and infiltration, greatly reducing heat loss and convective air currents

Acoustic Properties of Cellulose Fibre

Wall Cavity Insulation - Thermal Image View

Technical Information

  • Thermal Resistivity

    thermal properties The primar y property of all thermal insulation, cellulose fibre provides greater energy savings over other products since it is

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  • Infiltration/Convection Properties

    infiltration properties Natural movement of air either by convection of air from warm to cold environments or movement by pressure differential).

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  • Acoustical Product Information

    accoustical properties Cellulose fibre, compared to other insulation products, has superior properties for improving noise suppression in wall, floor or ceiling construction.

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  • Moisture Resistance

    moisture resistancy Cellulose fibre has the unique ability to slowly absorb and dissipate excess moisture thereby reducing the risk of potential condensation

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  • Fire Resistance

    fire resistancy Cellulose fibre exhibits a fire resistance capability identified in the physical properties chart. Cellulose fibre will not melt or degradeas

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