Did you know that a faded roof, dull asphalt pavement surface may be restored to the near-new condition in only a few hours? The magic of commercial seal coating is genuine, and R&D Roofing would love to share some intriguing seal coating facts with you!

What exactly is Seal coating? Seal coating is a thin liquid layer applied over a paved surface to protect it against UV radiation, rain and snow, and car fluids.

Sealcoating will not fix existing problems like cracks, but it will assist in preventing such damage from occurring in the first place. Aside from keeping out harmful elements, effective seal coat application is critical for extending the life of the asphalt surface.

Looking for additional information on how to eliminate roof leakage by seal coating? Follow this context!

Is Seal Coating Worth It?

Seal Coating is a great way to eliminate roof leaks, enhance insulation, and add solar reflectivity to your business or residential property, lowering your energy expenditure.

The major disadvantage of seal coating is that it is expensive. But to get the proper quality, you have to invest a bit more! After all, quality is the main priority over money.

Does Roof Coating Prevent Leaks?

Yes, a commercial silicone coating will shield and remove existing leaks from the roof, and no leak has to be found and identified. The entire roof may be covered, protected, and preventing leaks by professionals that understand how to use flat roof coatings.

If your roof coating is installed by a skilled roofing contractor with experience with elastomeric flat roof coatings, it will surely last long.

Elastomeric’s rubber-like characteristics compress and expand in response to the original roofing surface and temperature. There is minimal risk of leaking, as there are no seams to pull off.

By applying a standard sealing coating your roof can be protected from direct touch by:

  • Fluids (such as oil, gas, or antifreeze)
  • Snow
  • Rainfall
  • Oxygen
  • UV-Rays
  • ICE

How Seal Coating Works?

Different types of sealing material exist, but all techniques operate with an impenetrable obstacle after it’s dry by cleaning the existing surface and repairing it, then covering the whole surface of the asphalted area with a liquid sealer.

The underlying asphalt is shielded from the impacts of water, wind, and sunshine, which may deteriorate and harden the asphalt and cause it to fracture and crumble if the surface seal layer remains intact.

How to Seal Coat a Roof?

A seal coat can assist in minimizing standing water from producing leaks, insulate the surface from UV light damage, and increase your home’s energy efficiency. You may seal coating your roof by following way:

i) Using a firm brush, remove any old, peeling, or lose seal coat. Remove any corrosion from metal roofs as well.

ii) Thoroughly clean the roof with an etching cleanser, such as trisodium phosphate or TSP.

iii) Thoroughly rinse the roof and allow it to dry.

iv) Examine the roof and flashing for leaks and damage. Caulk seams and fix any holes in the roof as needed. When patching, use a patch layer.

v) Review the seal coat’s instructions to confirm that the present weather conditions are in accordance with the manufacturer’s recommendations. Some seal coatings require a specific temperature range and humidity level to cure appropriately.

vi) Using a roller or soft roof brush, apply primer to the whole roof surface. If the seal coat you’re using doesn’t require priming, you may skip this step.

vii) Apply a little amount of seal coat to the roof and distribute it evenly with a gentle roof brush. Working in tiny pieces, make your way over the roof.

viii) If a second coat is required, let four to six hours for the first coat to dry. Brush the first coat onto the roof in one direction and the second in the other direction using brush strokes perpendicular to the previous set.

ix) Avoid excessive brushing and rolling, and work with the seal coat for as long as required to spread it evenly.

x) Inspect the dry seal layer to ensure that your whole roof is coated fully and any places you may be missing are touched.

Types of Seal Coating

Two significant materials for seal coating are usually used: charcoal tar sealants and emulsion coatings of asphalt. The first is cheaper, but when used, it will need more product management. Professional teams use it more regularly.

There are acrylic and fast dry, two more types of asphalt sealants. Acrylic sealants consist mainly of acrylic and polymers. Synthetic chemicals Acrylic sealer is far less environmentally damaging and provides more minor health threats for people who deal with it daily.

However, the material is a lot more expensive, and some specialists consider it gives a little lower protective barrier. Fast-dry sealers are used about one hour after application and only in one day for vehicle use.

Seal Coating Benefits

Seal coating provides different advantages for asphalt pavement as preventative maintenance:

  • Extends the driving and parking life by preventing hardening and collapse of the asphalt.
  • It produces an appealing uniform cover, especially if cracks and troughs are filled correctly before applying seal coatings.
  • Protects the road from penetrating the pavement against salts, chemicals, and moisture.
  • Protect the roof from standing rainwater.

Seal coating is an economical approach to repairs or the care for the existing floor, which extends the life of the floor and the entrance.

Seal Coating Tips

Only decent roads should be fitted with sealants. Before seal coating, even minor fractures should be closed thoroughly. Several types of sealants can be used, and each has various characteristics and effects.

Certain types of sealants are restricted in many localities; therefore, do not forget to check for prohibitions or limitations before starting your project!

If you plan to add a seal coat to your community’s roadways, please ask a certified building team to discuss and advise. It can help you decide whether roads are in good form to use a sealant and, if so, which sealant is best suitable for the road.

Please note that asphalt quality and longevity are highly dependent on the laying of the asphalt! A sturdy, stable foundation gives extended life to asphalt.

Bottom Line

Are you looking for a cost-effective budget-friendly roof coating? The R&D Roofing can assist you with ultimate seal coating. R&D offers the following roof coating service:

  • Flat Silicone Coating
  • Basic Acrylic Coating
  • Modern Roof Coating
  • Dynamic & Reflective Roof coating & More!


  • How often Should I Seal Coat My Roof?

Any indicators that your roof needs to be covered include being felt, ponded, or structural damage. But even if such symptoms are not seen, a flat roof should be coated every five years to protect it from harm to the water.

  • What is the basic costing of entire roof coating?

Typically, average roof sealing costs between $442 and $1,926. You can spend only $100 or $3,200 or more, though. However, that means $0.65 or $5 per cubic foot on average.

  • Does roof coating prevent roof leaks?

Yes, a flat roof covering with silicone will scale up and eliminate leaks from the current roof.