What is a full asphalt replacement, and when is it necessary?
Full asphalt replacement involves removing old pavement and installing a new asphalt surface. It’s necessary when the existing pavement has severe cracks, potholes, or a failing base that repairs can’t fix.

How do I know if my driveway or parking lot needs a full replacement?
Signs include widespread deep cracks, large potholes, sinking areas, or poor drainage. If repairs no longer hold or the base is unstable, replacement is the best option.

How long does a full asphalt replacement last?
With proper installation and maintenance, new asphalt can last 20-30 years, depending on traffic, weather, and upkeep like sealcoating.

How long does it take to complete a full asphalt replacement?
Driveways typically take 2-4 days, while parking lots may take 5-10 days, depending on size, demolition, and curing time. Weather can affect the timeline.

Can I replace my asphalt myself, or should I hire a professional?
Full asphalt replacement requires heavy equipment, precise grading, and expertise. Professionals ensure a durable, properly installed surface—DIY isn’t practical.

What’s the best time of year for a full asphalt replacement?
Late spring to early fall, with temperatures between 50°F and 90°F and dry conditions, is ideal for asphalt to compact and cure effectively.

What’s the difference between an asphalt overlay and a full replacement?
Will a full replacement disrupt my home or business?
An overlay adds a new layer over existing pavement for minor wear, while a full replacement removes old asphalt and rebuilds from the base up, addressing severe damage.

Will a full replacement disrupt my home or business?
Expect some disruption—driveways may be unusable for a few days, and parking lots longer. Pros can schedule work to minimize impact, like off-hours for businesses.

Do I need to maintain a new asphalt surface after replacement?
Yes, sealcoating within 6-12 months and every 2-3 years after, plus prompt crack repairs, keeps it in top shape and maximizes its lifespan.

NORTHWEST STAR ASPHALT'S QUESTION ZONE