WHAT IS SPRAY FOAM INSULATION ?

CLOSED-CELL SPRAY FOAM

As a component of a “systems approach” to proper building envelope construction, AirTight™ closed-cell spray polyurethane foam provides exceptional performance in minimizing heat transfer, moisture gain, air leakage and improving racking strength. It provides an energy conserving solution to most structures. Closed-cell spray foam insulation is one of the most efficient insulating materials commercially available, with aged R-Values above 6.0 per inch.

The description “closed-cell” comes from the cell structure of the finished insulation material. One cubic inch of polyurethane foam insulation contains millions of tiny plastic closed cells filled with Enovate® 3000, a non-ozone depleting blowing agent.

The blowing agent is captured within the cells which contributes to highly efficient insulating properties. In addition, closed-cell foam provides an inherent air barrier with

Air moves in and out of a home through every hole, crack, and crevice. Roughly 33% of air infiltrates through walls, ceiling, and floors. Adding an advanced insulation system is necessary to achieve optimal building performance. Lapolla is that advanced insulation system.

Spray foam insulation can maximize a homeowner’s investment by sealing the building envelope to stop conditioned indoor air from escaping and prevent unconditioned air from entering a home. Air exchange in and out of a home is a leading cause of escalated energy bills. The mechanical systems that heat and cool buildings are continuously operating; reducing extreme temperature variations saves on the overuse of mechanical systems and leads to lower energy bills.

low moisture vapor permeability, and excellent resistance to water. The density for closed-cell spray foam is approximately two pounds per cubic foot. The medium density foam provides sheer and racking strength to wall assemblies in building applications.

Closed-cell spray foam insulation systems, when properly installed, deliver energy savings of up to 45%.

Small imperfections in the building envelope (holes, cracks, gaps) not properly sealed will eventually lead to poor building performance or worse, moisture accumulation, allergen/pathogen growth, and very possibly structural failure. The solid nature and sealing capability of closed-cell spray foam, inhibits moisture-driven elements. Two inches of closed-cell spray polyurethane foam insulation will minimize air infiltration, exfiltration, convection, conduction and control solar driven moisture in the building envelope.

OPEN-CELL SPRAY FOAM

FL 500 EU forms a completely sealed air barrier in wall cavities and can be used to fill 2 x 6 stud wall construction in a single application. Its performance is superior to commonly used fiber-glass batt or blown-in insulation. Furthermore, it adheres well to most building materials and will provide a continuous barrier against air filtration for the life of the building.

As a component of a “systems approach” to proper building envelope construction in both residential and commercial construction, AirTight™ FL 500 EU provides exceptional performance in reducing heat transfer.

AirTight open-cell spray foam insulation is a spray-applied, half pound density, non-structural, thermal insulation material used in wall cavities, floor assemblies, ceiling assemblies and in attic applications. Open-cell foam insulation is a performance upgrade over conventional insulation that leads to energy efficiency, improved occupant comfort, a cleaner indoor environment and greater noise reduction for building/home owners.

Building envelopes with increased insulation levels are becoming standard practice. Consumers are increasingly involved in the selection of green building products due to rising energy costs and the recent availability of tax credits and energy rebates. Open-cell spray foam technology is a cost-effective solution to improve the energy efficiency of a building. The material expands 120 times its initial volume and fills cavities of any shape providing a continuous, protective air barrier that helps to minimize air leakage and air intrusion.

RETROFIT FOAM INSULATION

Specifically designed for injection and pour applications into existing wall cavities and block wall constructions.

Provides the same physical properties as the AirTight™ Open Cell spray applied insulation system and allows the applicator to insulate and air-seal existing walls without removing the interior face of the existing wall.

OPEN-CELL FOAM

AirTight™ Retrofit Foam helps create an air barrier system in wall cavities and may be used to incrementally fill an existing cavity wall or block wall assembly from the bottom to the top in a progressive application.

This installation method allows an existing cavity wall to be insulated without the removal of the interior face of the wall, providing an air barrier and insulation of the wall with minimal impact to the wall cavity.

The BENEFIT of this is reducing the time, labor and the expense of removing and replacing the existing interior face of the wall. In block wall assemblies Retrofit Foam may be used to incrementally fill the interior cavities of the block to supply insulation and minimize the air leakage and heat transfer of the assembly.

A SPRAY FOAM INSULATION SYSTEM FOR INTERIOR WALLS & LOFTS THAT PROVIDES A SEAMLESS AIRTIGHT SOLUTION…

…which, unlike conventional insulation materials, is spray applied. Spray foam insulation is designed for internal walls and lofts, but can also be applied to floors, soffits and, with minimal change in formulation, can be used for cavity wall insulation and stabilization.

Insulation is one of the most important aspects of the specification of a home for a number of reasons:

            Thermal efficiency

            Achieves maximum U-values Air tightness

            Thermal conductivity as low as 0.025 W/mk

            Eliminates air infiltration

            Fast to apply and quick to cure

            Flexibility in use

            One solution, many applications

THERMO-FLEX™ SPRAY FOAM & ACRYLIC ROOF COATING SYSTEM

The THERMO-FLEX™ FOAM & COATING SYSTEM is an economical and effective roof coating system for application over new and existing roof substrates.

No other Foam & Coating System protects, preserves, and prolongs the life of commercial and residential roofs with the same standard of excellence and performance as the time-tested and proven THERMO-FLEX™ SYSTEM.

How Spray Foam plays a Vital Role

Building scientists are now stressing the importance of air barriers like spray foam insulation in building design and construction. This is partly because many buildings constructed in the past had no air barriers and experienced major failures in terms of moisture damage and mould caused by condensation, which stemmed from air leakage. In addition, research shows that without an air barrier, insulation cannot deliver optimal energy efficiency or comfort. This is why blower door tests are commonly required to measure air tightness in new or renovated buildings.

Spray foam insulation can maximize a homeowner’s investment by sealing the building envelope to stop conditioned indoor air from escaping and prevent unconditioned air from entering a home. Air exchange in and out of a home is a leading cause of escalated energy bills. The mechanical systems that heat and cool buildings are continuously operating; reducing extreme temperature variations saves on the overuse of mechanical systems and leads to lower energy bills.