Some less than reputable roofing contractors are telling customers around st.
Silicone vs urethane roof coatings.
Silicone roof coatings provide many benefits that other coatings cannot.
They are now used as coating applications over a variety of existing roof membranes.
Building specifications often dictate that a sealant meet particular testing standards.
Choose providers who have an extensive amount of experience with silicone roof coatings to ensure that your investment will receive a maximum level of value.
There is no doubt urethanes are among the strongest most durable coatings on the market today.
More than just an opinion this idea has proliferated the roof coatings industry for nearly a decade.
Urethane roof coatings are a fluid applied roofing system.
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Louis that silicone commercial roof coatings will last 50 years.
Silicone also holds dirt on the surface and loses reflectivity over time.
Polyurethane coatings were initially developed to be applied over sprayed in place foam roofs.
A silicone roof coating can reduce your energy expenses.
They are most commonly used for sprayed in place polyurethane foam insulation as well as other commercial roofing substrates including modified bitumen single ply epdm smooth.
Since they are your building s first line of defense against the sun this is an alarming trait.
A urethane roof coating system with an aromatic base and an aliphatic top coat is durable stays cleaner and is more resistant to ponding water than an acrylic coating.
As one may guess opinions aside there are pros and cons that exist for both silicone and acrylic roof coatings.
You might hear some contractors refer to a silicone roof coating as a cool roof because of is reflective capabilities.
Urethane roof coatings more commonly known as polyurethane roof coatings are among the strongest and most durable elastomeric coatings available in the industry.
This is typical with conformal coatings as silicones typically offer the best protection temperature wise.
The more common tests applied to silicones and urethane sealants are.
Silicone roof coatings are better than acrylic roof coatings.
The testing standards required may vary by sealant chemistry silicone or urethane.
One major concern with polyurethane roof coatings is their poor uv resistance which causes them to turn yellow and chalk when exposed to uv rays.
However our experience and the research proves otherwise.
Moreover you can choose between aliphatic and.
Our team sees silicone roof coatings lose their efficacy on a regular basis.
They are most commonly used in sprayed in place polyurethane foam insulation and other commercial roofing substrates.
Silicone conformal coatings on the other hand offer protection of 200ºc or higher.
They also do well as cool roofs because they.
