Roofing | Westoba Spray Foam & Coatings

The two most prominent benefits are waterproofing/leak prevention and insulation value. Many additional benefits also exist such as superior compressive strength, lightweight, self-flashing, durable and long lasting.

Cheaper to install than alternatives
Rapid installation and application
Saves money on heating and cooling costs
Saves on maintenance of HVAC equipment
Improves resistance to wind uplift and hail damage
Watertight
Foam roofing is seamless
Lightweight compared to other roofing systems.
Adds rigidity to building
Long lasting
Lower air conditioning costs – Reflects UV rays

Extremely Versatile

Spray foam can be used on new roofs as well as re-roofing projects. It can be used on surfaces whether they are flat, pitched, domed, metal, wood, concrete, etc.
Sprayed Polyurethane roofing foam can be applied to surfaces with irregular shapes and penetrations. It is especially suited for roofing, as many applications can be made over the existing roof. This can eliminate the need of costly tear-off of the old roof.
Minimizes ponding water – A unique advantages of spray polyurethane roofing foam system is the ability to slope existing roof to allow ponding water to be redirected to drains by adding an increased thickness in low areas. This means that each roof can be individually designed to meet the customers needs.
Flexible – Polyurethane roofing foam has the ability to withstand the strain of normal expansion and contraction of a structure without affecting the ability to remain adhered and sealed, protecting the structure from outside elements. It withstands high wind stress.
Seamless – Spray foam roofing is a seamless system. There are no seams or joints to allow water, heat or air to enter the building through the roofing system. Regardless of the building size or shape there will be no seams.
Self-Flashing – Due to the ability of spray-in-place polyurethane foam to conform to whatever surface it is applied to, spray foam roofing is ideal for flashing parapet walls, roof penetrations, and roof mounted equipment; such as HVAC equipment, vent stacks, pipes, skylights, etc. The self-flashing ability of spray foam roofing eliminated many roof leaks caused by faulty flashing.
Water & Air Tight – Spray foam 3 pound density roofing foam is a closed cell structure of polyurethane foam resists the penetration of water and air.
Stops Leaks and is Weather Resistance – A seamless layer of 3 pound density roofing foam is fully adhered to the substrate, no mater whether it is horizontal or vertical.
Provides Superior Insulating Efficiency – Sprayed polyurethane foam is the most efficient foam of thermal barrier commercially available. The system pays for itself in 3 to 6 years in energy savings alone.