Question 1

Should I repair or replace my driveway?

Accepted Answer

Repair if the failures are local and the rest of the drive is solid, quiet underfoot and draining. Replace if it keeps failing somewhere new each year, if cracking runs across most of it in a map pattern, or if whole areas rock. The test is whether the base is still doing its job — patching a base that has gone is spending the money twice. The question is really about what is happening under the surface, and there is a quick way to get at it. Walk the drive. Anything that rocks, sounds hollow or feels springy has lost support beneath it. Look after rain: standing water means the falls or the drainage were never right, and water is what destroys everything else. Then look at the pattern of the damage — one or two failures in a drive that is otherwise flat is a repair, and failures appearing in a new place every year is a base that has gone. There is a middle option that gets forgotten and is often the best value on the table: resurfacing. Where the base is genuinely sound but the surface is tired, a tarmac overlay or a resin bound mat over the top transforms it for a fraction of a rebuild, with no excavation and no muck away. Old concrete in particular is frequently an excellent base that people assume has to come out. On block paving, the middle option is better still. A block drive that has gone wavy or rutted almost never has anything wrong with the blocks — it has lost its edge restraint or its jointing sand. Lifting, correcting the base, re-laying the same blocks and re-sanding gives you something that behaves like a new drive at a small share of the price, because the expensive part is already on site. The point at which replacement becomes the honest answer is when repair money stops buying anything durable. Map-pattern cracking across most of a tarmac drive means the base has failed under load and no overlay will hold. A drive that has been patched three times and fails somewhere new each spring is telling you the same thing. Neither is an emergency, and neither needs deciding this week. One thing to be alert to. A contractor who arrives, does not walk the drive, does not look at what is under it, and goes straight to a replacement price has not done the diagnosis that would justify it. Asking to see what the base looks like — which usually means lifting a small area or digging one trial hole — is entirely reasonable and is what separates a considered quote from a sales call.

Question 2

Is my driveway worth repairing?

Accepted Answer

Repair if the failures are local and the rest of the drive is solid, quiet underfoot and draining. Replace if it keeps failing somewhere new each year, if cracking runs across most of it in a map pattern, or if whole areas rock. The test is whether the base is still doing its job — patching a base that has gone is spending the money twice. The question is really about what is happening under the surface, and there is a quick way to get at it. Walk the drive. Anything that rocks, sounds hollow or feels springy has lost support beneath it. Look after rain: standing water means the falls or the drainage were never right, and water is what destroys everything else. Then look at the pattern of the damage — one or two failures in a drive that is otherwise flat is a repair, and failures appearing in a new place every year is a base that has gone. There is a middle option that gets forgotten and is often the best value on the table: resurfacing. Where the base is genuinely sound but the surface is tired, a tarmac overlay or a resin bound mat over the top transforms it for a fraction of a rebuild, with no excavation and no muck away. Old concrete in particular is frequently an excellent base that people assume has to come out. On block paving, the middle option is better still. A block drive that has gone wavy or rutted almost never has anything wrong with the blocks — it has lost its edge restraint or its jointing sand. Lifting, correcting the base, re-laying the same blocks and re-sanding gives you something that behaves like a new drive at a small share of the price, because the expensive part is already on site. The point at which replacement becomes the honest answer is when repair money stops buying anything durable. Map-pattern cracking across most of a tarmac drive means the base has failed under load and no overlay will hold. A drive that has been patched three times and fails somewhere new each spring is telling you the same thing. Neither is an emergency, and neither needs deciding this week. One thing to be alert to. A contractor who arrives, does not walk the drive, does not look at what is under it, and goes straight to a replacement price has not done the diagnosis that would justify it. Asking to see what the base looks like — which usually means lifting a small area or digging one trial hole — is entirely reasonable and is what separates a considered quote from a sales call.

Question 3

Do I need a whole new drive?

Accepted Answer

Repair if the failures are local and the rest of the drive is solid, quiet underfoot and draining. Replace if it keeps failing somewhere new each year, if cracking runs across most of it in a map pattern, or if whole areas rock. The test is whether the base is still doing its job — patching a base that has gone is spending the money twice. The question is really about what is happening under the surface, and there is a quick way to get at it. Walk the drive. Anything that rocks, sounds hollow or feels springy has lost support beneath it. Look after rain: standing water means the falls or the drainage were never right, and water is what destroys everything else. Then look at the pattern of the damage — one or two failures in a drive that is otherwise flat is a repair, and failures appearing in a new place every year is a base that has gone. There is a middle option that gets forgotten and is often the best value on the table: resurfacing. Where the base is genuinely sound but the surface is tired, a tarmac overlay or a resin bound mat over the top transforms it for a fraction of a rebuild, with no excavation and no muck away. Old concrete in particular is frequently an excellent base that people assume has to come out. On block paving, the middle option is better still. A block drive that has gone wavy or rutted almost never has anything wrong with the blocks — it has lost its edge restraint or its jointing sand. Lifting, correcting the base, re-laying the same blocks and re-sanding gives you something that behaves like a new drive at a small share of the price, because the expensive part is already on site. The point at which replacement becomes the honest answer is when repair money stops buying anything durable. Map-pattern cracking across most of a tarmac drive means the base has failed under load and no overlay will hold. A drive that has been patched three times and fails somewhere new each spring is telling you the same thing. Neither is an emergency, and neither needs deciding this week. One thing to be alert to. A contractor who arrives, does not walk the drive, does not look at what is under it, and goes straight to a replacement price has not done the diagnosis that would justify it. Asking to see what the base looks like — which usually means lifting a small area or digging one trial hole — is entirely reasonable and is what separates a considered quote from a sales call.

Should I repair or replace my driveway?

Got a driveway job in Macclesfield?

Got a driveway job? Let's get it sorted.