Home-repair expert Tim Carter — who writes Ask The Builder, a syndicated column appearing in 70 newspapers nationwide — maintains that sealing asphalt is usually a waste of money and can sometimes have harmful side effects. He said sealing should be applied as needed, not necessarily routinely.

Is sealing a driveway expensive?

The national average cost for sealing your driveway is $305, while the typical price ranges from $176 – $444. The least you can expect to pay is around $110, while the most you can expect to pay is about $1,230. The numbers below reflect prices for professionally sealing an asphalt (also known as a blacktop) driveway.

Is Sealcoating expensive?

The typical cost of sealcoating ranges anywhere from 10 cents to 30 cents a square foot depending on the factors listed above. Overall, sealcoating is typically less than one-tenth the cost of paving with an asphalt overlay.

What happens if you seal fresh asphalt?

Let the Asphalt Harden The longer you wait, the stronger the pavement will be. If possible, wait nine to twelve months. If you seal too soon, you risk trapping the chemicals that make the asphalt flexible and more susceptible to tire marks, imprints, and cracking.

Do I really need to seal my driveway?

Asphalt driveways should be resealed about once every three years to maintain their appearance and protect them from cracks and oil damage. As with concrete, finish the repairs, allow time for curing and clean before sealing. Asphalt sealer can be sloppy stuff.

What is the best asphalt sealer to use?

Coal tar emulsion
Coal tar emulsion is the number one choice for sealcoating asphalt. It is among the most durable and provides the most protection.

How long should you stay off a sealed driveway?

A: We recommend keeping cars off the new sealer for 24 hours, or at the very least, overnight. The area is usually ready for pedestrian traffic within 1-2 hours of spraying of each coat, with shady areas often taking more time to dry depending on outside temperatures and wind conditions.

How much does a 5 gallon bucket of driveway sealer cover?

Note: The typical 5-gallon sealcoat container can cover between 250-500 square feet depending on the material’s condition and texture.

Is the sealing of a parking lot an expense?

Typically, repairs of an existing surface can be treated as an expense for tax purposes. Any replacement work would generally be [&capitalized&] and depreciated over time. Thus, we would treat the parking lot [&sealing&] repair work as an expense and [&capitalize&] the re-pavement work.

Which is cheaper asphalt based sealer or refined tar sealer?

All else being equal, asphalt-based sealers are generally cheaper on the West Coast because of transportation issues, but not in the Midwest or East. The pricing of the asphalt-based product is more volatile as it fluctuates with the price of crude oil.

What’s the difference between ABS and asphalt based sealer?

The most important difference is RTS protects the underlying asphalt pavement from leaking oil, gas spills and other petroleum products, which are chemically and physically similar to the petroleum from which the asphalt itself is derived. Obviously, ABS cannot, by definition, be fuel resistant.

What’s the life of an asphalt parking lot?

If its asphalt, it’s a 20 year depreciable life. If it’s concrete, it’s a 30 year depreciable life. Ask Your Own Tax Question