Which is Better for My Roof: Silicone or Acrylic Roof Coatings?
SILICONE
ROOF COATINGS BENEFITS
Silicone roof coatings are highly UV resistant and may reflect up to 90% of the sun's
damaging rays. This reduces the cooling burden significantly, cuts utility
expenses, and improves indoor comfort.
Because of
the high solids concentration, they are also exceedingly flexible and durable.
This high-solids mixture uses less material and only requires one application,
saving time and effort.
They are
resistant to high heat, rain, and oxidation. When it comes to protecting
structures from ponding water, silicone coatings outperform acrylic coatings.
SILICONE
COATINGS DRAWBACKS
While silicone is a fantastic choice, it attracts dirt and dust,
necessitating periodic maintenance to keep the coating's reflecting properties.
Silicone coatings are also slick when wet, necessitating the use of a 'Walk
Pad' in heavily used areas.
ACRYLIC
ROOF COATINGS BENEFITS
Acrylic roof coatings are suitable for a variety of substrates,
including modified bitumen, metal, built-up, single-ply, and spray polyurethane
foam.
These acrylic roof coatings are affordable and have excellent UV
resistance and reflectivity. Acrylic is also simple to apply to the roof's
existing substrate by spraying or rolling.
ACRYLIC
ROOF COATING DRAWBACKS
While acrylic coatings have many long-term advantages, they do have
certain drawbacks. Because acrylic coatings are water-based, they can become
brittle and delaminate from the roof over time if subjected to ponding water on
the roof.
Cold conditions also hinder the drying process and make it difficult for
the coating to adhere to the roof. When the temperature drops below fifty
degrees, acrylic coatings cannot be applied.
That's all there is to it. Roof coatings made of silicone and acrylic
are both excellent choices. However, which to us depends on your specific business
roofing restoration requirements. Tucson Rubberized Coatings can assist you in
determining the finest solution for your commercial roof.