Elastomeric Weatherproof Coatings

Elastomeric Weatherproof Coatings

Options for industrial paint have grown over the decades with their industrial application. The painting industry has developed a variety of paints available. Options for industrial paint have grown with their industrial application. As the painting industry developed, new paint formulas were developed to overcome problems present in building materials and improve features. Elastomeric coatings are a good choice to use, as they have a higher volume than conventional paints as its consistency is thicker.


The surfaces of a building tend to expand and contract with variations in temperature and other environmental factors. In these conditions, cracks develop in the walls of structures, both in the interior and exterior side. If these cracks are not treated within time, they can allow water to seep through, leading to leakages. The elastomeric paint coatings applied on the walls to keep the surface from cracking when it dries. So, when a wall expands and contracts, the elastomeric paint expands and contracts without leaving a seam. The coating is like a rubberized latex that forms a thick protective layer over anything that it covers. Elastomeric paints have excellent waterproofing properties; hence they make a great option for water sealers. Elastomeric paints are fill paints, which need to be applied very carefully. 

Benefits of using elastomeric coverings in commercial spaces

  • Durability: Elastomeric coverings are resistant to wear and tear, chemicals, and extreme weather conditions. They can last for many years with minimal maintenance.
  • Flexibility: Elastomeric coverings can bridge cracks and move with the substrate, making them ideal for uneven surfaces.
  • Waterproofing: Elastomeric coverings are waterproof and can help to prevent leaks and water damage.
  • Energy efficiency: Elastomeric coatings can reflect heat and sunlight, which can help to reduce cooling costs in the summer.
  • Aesthetics: Elastomeric coverings come in a variety of colors and finishes, so you can choose one that complements the look of your commercial space.

Here are some specific applications for elastomeric coverings in commercial spaces:

  • Roofs: Elastomeric coatings and membranes are commonly used on flat or low-slope roofs. They can also be used on metal roofs and on roofs with standing water.
  • Walls: Elastomeric coatings can be used to waterproof and protect exterior walls. They can also be used to create decorative finishes.
  • Floors: Elastomeric coatings can be used to waterproof and protect floors in areas that are exposed to moisture, such as kitchens and bathrooms.
  • Flashings: Elastomeric flashings are used to seal around penetrations in the building envelope, such as pipes and vents.

When choosing an elastomeric covering for your commercial space, it is important to consider the following factors:

  • The type of substrate: Different elastomeric coverings are compatible with different types of substrates.
  • The climate: Some elastomeric coverings are better suited for certain climates than others.
  • The budget: Elastomeric coverings can range in price from a few dollars per square foot to tens of dollars per square foot.


With careful planning and installation, elastomeric coverings can be a valuable addition to any commercial space.

Frequently Asked Questions

Licensing and Insurance:

  • Do you have a valid business license and insurance?

    Always hire a licensed contractor. They should be able to provide you with their License Number.  

  • Can I see copies of your insurance certificates?

    If needed the contractor can provide proof of Insurance. 

Preparation and Process:

  • How will you prepare the walls for painting?

    Expect patching; if necessary, caulk holes/cracks and sanding.

  • What type of paint will you use?

    Discuss options based on your needs (e.g., sheen, durability, etc.). They should use high-quality paint.

  • How many coats of paint will be applied?

    Typically, two coats are standard, but ask for clarification.

  • How will you protect my furniture and belongings?

    They should provide drop cloths and plastic coverings. 

  • How long will the project take?

    Get a timeline and understand factors that might affect it (e.g., number of rooms, complexity of finishes).

Pricing and Communication:

  • Can you provide a written estimate that includes all costs?

    This should detail labor, materials, and cleanup. Be wary of vague quotes.

  • What is your payment schedule?

    Negotiate a payment plan that suits you, often with a deposit upfront and final payment upon completion.

  • How will you communicate with me during the project?

    Discuss preferred methods (e.g., phone calls, emails) and ensure they keep you informed of progress.

Additional Considerations:

  • Can you provide references from past clients?

    Contact references to get firsthand experiences.

Share by: