How often should I sealcoat my driveway?

Every 3–5 years after the first application at 1–2 years old. Seal on the shorter cycle in high-UV climates or where the surface looks gray and dry; sealing more often than every 2–3 years just builds up a slick film that peels. At $0.20–0.45 per square foot, a 720 ft² double drive costs roughly $145–325 per cycle.

Can I sealcoat a driveway myself?

Yes — DIY is the one paving task genuinely within reach. Bucket sealer from the supply store, a squeegee and a dry 50–85°F weekend handle a typical drive for $80–200 in materials, versus $150–500 hired out. The quality difference is in prep: professionals clean better and fill cracks first. Whoever does it, cracks get filled before sealer goes down.

What size cracks need filling?

Anything wider than about 1/4 in gets hot-pour or quality cold-pour crack filler, ideally every fall before freeze-up. Hairline surface checking is cosmetic and sealcoat handles it. The reason 1/4 in matters: that is the width where meaningful water starts reaching the base, and freeze-thaw turns every wet crack into a wider one by spring.

What do driveway repairs cost?

Rule-of-thumb 2026 figures: crack filling $1–3 per linear foot, patching $3–6 per square foot, and a 2 in overlay of the whole surface at $3–5 per square foot. The pattern to notice is the escalation — a $100 fall crack-filling session prevents the $600 patch, which prevents the $2,500 overlay arriving five years early.

When is it time to overlay instead of repair?

Assess around years 12–18. If cracking covers more than 25–30% of the surface but the base is still sound — no rutting, no pumping, no alligator areas — a 2 in overlay buys another 10–12 years for about half the cost of replacement. Alligator cracking or soft spots mean base failure, and an overlay there just reprints the cracks within 2–3 years.

Should I do anything to a brand-new driveway?

For the first year, almost nothing — that is the point. Let it cure and oxidize; do not sealcoat it. Just keep gasoline and oil drips cleaned off (fresh asphalt dissolves in petroleum), avoid parking in one spot every day through the first summer, and keep sprinklers from soaking the edges. The first real task is the initial sealcoat at 1–2 years.

Asphalt · Driveway Guide

Asphalt driveway maintenance — schedule and costs

Asphalt is the pavement you maintain — that is the deal you accepted for the lower install price. The full schedule takes a weekend every few years and is the difference between a 15-year and a 25-year driveway.

Contents

1.The maintenance calendar
2.What each task costs
3.The fall checklist
4.The one mistake: sealing too early

The maintenance calendar

The full ownership schedule. Total effort: roughly one weekend every 3–4 years plus an annual walk-around.
When	Task	Why
Year 1	Nothing — let it cure	Oils must oxidize out before any sealer goes onClean fuel/oil drips promptly
Years 1–2	First sealcoat	Locks the surface against UV and water once cured
Every 3–5 years	Re-seal	Replaces the sacrificial wear layerShorter cycle in high-UV climates
Annually (fall)	Fill cracks over 1/4 in	Keeps freeze-thaw water out of the base
Years 12–18	Assess for a 2 in overlay	Resets the surface while the base is still sound

What each task costs

2026 contractor pricing. DIY sealcoating runs roughly half the low figure in materials.
Item	Unit	Low	High	Average
Sealcoating	per ft²	$0	$0	$0
Crack fillingHot-pour lasts longer than cold-pour	per linear ft	$1	$3	$2
PatchingFull-depth repair of isolated failures	per ft²	$3	$6	$5
2 in overlayRequires a structurally sound base	per ft²	$3	$5	$4

For scale: a maintained 720 ft² double drive spends roughly $1,500–2,500 on upkeep across 25 years — less than a tenth of what it cost to build.

Re-check your driveway's material numbers

The fall checklist

The one mistake: sealing too early

The opposite error is milder but real: a driveway never sealed at all oxidizes gray, turns brittle at the surface, and starts raveling — shedding aggregate — years ahead of schedule. The 3–5 year cycle is the middle path.

Maintenance questions

How often should I sealcoat my driveway?: Every 3–5 years after the first application at 1–2 years old. Seal on the shorter cycle in high-UV climates or where the surface looks gray and dry; sealing more often than every 2–3 years just builds up a slick film that peels. At $0.20–0.45 per square foot, a 720 ft² double drive costs roughly $145–325 per cycle.
Can I sealcoat a driveway myself?: Yes — DIY is the one paving task genuinely within reach. Bucket sealer from the supply store, a squeegee and a dry 50–85°F weekend handle a typical drive for $80–200 in materials, versus $150–500 hired out. The quality difference is in prep: professionals clean better and fill cracks first. Whoever does it, cracks get filled before sealer goes down.
What size cracks need filling?: Anything wider than about 1/4 in gets hot-pour or quality cold-pour crack filler, ideally every fall before freeze-up. Hairline surface checking is cosmetic and sealcoat handles it. The reason 1/4 in matters: that is the width where meaningful water starts reaching the base, and freeze-thaw turns every wet crack into a wider one by spring.
What do driveway repairs cost?: Rule-of-thumb 2026 figures: crack filling $1–3 per linear foot, patching $3–6 per square foot, and a 2 in overlay of the whole surface at $3–5 per square foot. The pattern to notice is the escalation — a $100 fall crack-filling session prevents the $600 patch, which prevents the $2,500 overlay arriving five years early.
When is it time to overlay instead of repair?: Assess around years 12–18. If cracking covers more than 25–30% of the surface but the base is still sound — no rutting, no pumping, no alligator areas — a 2 in overlay buys another 10–12 years for about half the cost of replacement. Alligator cracking or soft spots mean base failure, and an overlay there just reprints the cracks within 2–3 years.
Should I do anything to a brand-new driveway?: For the first year, almost nothing — that is the point. Let it cure and oxidize; do not sealcoat it. Just keep gasoline and oil drips cleaned off (fresh asphalt dissolves in petroleum), avoid parking in one spot every day through the first summer, and keep sprinklers from soaking the edges. The first real task is the initial sealcoat at 1–2 years.

Keep reading

Driveway Lifespan Driveway FAQs Asphalt Driveway Calculator

Sources & references

[1]Asphalt Pavement Design Guide (APD-1) — National Asphalt Pavement Association, 2020
[2]MS-4: The Asphalt Handbook, 7th ed. — Asphalt Institute, 2007