Question 1

How much does asphalt crack repair cost?

Accepted Answer

Cold-pour crack filling runs $0.50 to $1.50 per linear foot DIY and $1 to $3 per linear foot installed. Hot rubberized crack fill from a pro runs $2 to $5 per linear foot but lasts much longer. Pothole patches run $100 to $400 each depending on size and method.

Question 2

What size crack can be filled vs needs replacement?

Accepted Answer

Cracks under 1 inch wide can usually be filled. Cracks wider than 1 inch, or any crack with vertical displacement or surrounding alligator cracking, indicate base failure and require saw-cut and replace.

Question 3

When is the best time to fill asphalt cracks?

Accepted Answer

Late spring through early fall. Surface temperatures should be above 50 degrees and dry for at least 24 hours before and after application. Avoid extreme heat (over 90 degrees) since the asphalt itself expands and the crack is at its narrowest.

Question 4

Will sealcoating fix cracks?

Accepted Answer

No. Sealcoat is a thin protective coating. It will not bridge or fill cracks. Crack fill first, let it cure, then sealcoat over the top for a uniform finish.

Method	Best for	Life	Who
Hot rubberized crack fill	Cracks 1/4 to 1 inch wide	5-8 years	Pro crew
Cold-pour crack filler	Cracks under 1/2 inch	1-3 years	DIY or pro
Patch with cold-mix asphalt	Small potholes, edge breaks	1-3 years	DIY or pro
Infrared patch	Localized failure on otherwise sound asphalt	5-10 years	Pro crew
Saw-cut and replace	Base failure, deep alligator cracking	10-20 years	Pro crew

Asphalt crack repair

Repair methods compared

Frequently asked

Estimating crack repair jobs?