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Driveway Cleaning & Sealing by Hertsmere Driveways

Potters Bar

Driveway Cleaning & Sealing in Potters Bar

A pre-treat, a rotary clean, fresh joint sand and a seal, on a surface worth keeping. Free survey, a fixed written price, and you only pay when you're happy with the work.

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Driveway Cleaning & Sealing in Potters Bar, explained

The first useful thing we can do is tell you not to bother. On a sound surface a proper clean is one of the best-value jobs in this trade and the colour underneath is nearly always still there. On a surface that has actually failed, washing it only makes the fault easier to photograph, and we would rather quote you for the repair than take the cleaning money.

Assuming it is worth doing, the price comes in three parts and we show them separately so you can stop at any of them. The clean itself. The re-sanding that block paving needs afterwards.

And the sealing, which is optional, is a separate visit, and is the part people most often decide against once they know what it does and does not do. We are based in Hatfield and this area is part of our normal round. The visit and the written price are free, there is no deposit, and nothing is payable until the work is finished.

We cover the EN6 postcode in Potters Bar, and the rest of Hertfordshire.

What your quote covers

  • An honest look first, and a straight answer on whether a clean will actually fix it
  • One fixed price in writing, no deposit, nothing payable up front
  • A pre-treatment on heavy moss and algae so it dies rather than just moves
  • A rotary flat-surface clean across the whole area, not a striped hand-lance job
  • Block paving joints refilled afterwards, because a clean empties them and an empty joint lets blocks shift
  • Sealing as a return visit once the surface is properly dry, where you are having it sealed

Choosing driveway cleaning & sealing in Potters Bar

Cleaning quotes are worth reading closely, because the headline figure often covers less than people assume. Pre-treating heavy moss, re-sanding the joints afterwards and clearing the drainage are all part of doing the job properly, and all of them can appear as separate charges once the work is underway.

Our price includes them. Re-sanding in particular is not an upgrade: cleaning block paving takes the joint sand out with the dirt, so putting it back is finishing the job rather than an optional extra, and billing it separately has always struck us as odd.

Sealing is genuinely optional and priced separately, because it is a different piece of work on a different visit. That way you can decide whether you want it in Potters Bar without it being quietly bundled into a number you cannot break down.

Thinking about driveway cleaning & sealing in Potters Bar?

A block paved driveway laid by Hertsmere Driveways

From first visit to finished job

  1. Step 1

    Quick Look

    We assess the surface and tell you honestly whether a clean and seal will do the job.

  2. Step 2

    Written Quotation

    A fixed written price, agreed before we start.

  3. Step 3

    Deep Clean

    The drive is jet washed, and moss, weeds and staining are cleared off.

  4. Step 4

    Re-Sand

    Block paving joints are refilled with kiln-dried sand so the surface locks up.

  5. Step 5

    Seal

    Once dry, we seal the surface to protect it, and you settle up when you are happy.

A resin bound driveway laid by Hertsmere Driveways

What happens on site in Potters Bar

Heavy moss and algae are pre-treated and allowed to die back, so the clean removes dead growth rather than live growth that returns from the roots a few months later.

The clean is done with a rotary flat-surface cleaner, which gives an even finish across the whole drive rather than the striping that a hand lance tends to leave behind.

Every joint is then refilled with fresh kiln-dried sand and worked in. If you have chosen sealing, that is a return visit once the surface is thoroughly dry, applied evenly and left to cure before the drive is used again.

What affects the price in Potters Bar

We do not publish a rate per square metre, because the number would be wrong for most properties. The survey is free and the price you get afterwards is fixed and in writing. These are the things that move it:

  • The area being cleaned, and how much of it is intricate or awkward to get a rotary head across
  • How much moss, algae and weed has built up, and whether it needs pre-treating
  • The surface type, since block paving carries the re-sanding and concrete does not
  • Whether you are having it sealed, and which sealer suits the surface
  • Any repairs the surface needs first, which we would quote separately
  • Access to water and power, and where the run-off can safely go

Looking after driveway cleaning & sealing

A sealed drive usually wants redoing every three to five years, sooner where it gets heavy sun and traffic. The tyre lines wear first and are the thing to judge by.

In between, brush leaves off and keep the gullies and channels clear, and treat any green growth early with a proper biocide before it establishes.

Keep neat bleach and strong household chemicals off the paving, as they bleach the colour unevenly and leave marks that are far harder to resolve than the algae.

Ready to book a free survey in Potters Bar?

A finished driveway laid by Hertsmere Driveways

Around Potters Bar

As well as Potters Bar itself, we take on driveway cleaning & sealing work in Barnet, South Mimms, Shenley and Borehamwood, and across the rest of Hertfordshire. If you are just outside the towns listed here it is still worth a call, because we cover more ground than any list of names can sensibly show.

Driveway Cleaning & Sealing in Potters Bar: Common Questions

Do you cover Potters Bar?

Yes, EN6 is in our area. We are based in Hatfield and there is no charge to come and look.

What is included in the price?

Pre-treating heavy moss and algae, the clean itself, and refilling every joint with fresh kiln-dried sand. Sealing is priced separately because it is a different visit.

Is re-sanding an extra?

No. Cleaning takes the joint sand out, so putting it back is part of finishing the job properly rather than an upgrade.

Why is sealing priced separately?

Because it is optional and it needs a dry surface, so it is a separate return visit. We would rather you chose it than find it bundled in.

Will jet washing damage the paving?

Not with a rotary cleaner at a controlled height. Damage usually comes from a hand lance held too close.

Is the survey free?

Yes, as is the written quotation.

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Want a price for driveway cleaning & sealing in Potters Bar?

Call for a chat or send us a few details and we will arrange a free survey in Potters Bar. You only pay once you're happy with the results.

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