Cobblelock Cleaning & Restoration in North County Dublin
Cobblelock driveways and patios become slippery and unsightly when moss, weeds, and organic staining take hold. Our specialist cobblelock cleaning and restoration service in North Dublin includes high-pressure deep cleaning, chemical weed and moss treatment, and joint re-sanding to stabilise the surface. The result is a driveway that looks newly laid,safer underfoot, smarter to look at, and protected against regrowth.
Standard domestic pressure washing is rarely enough to fully restore cobblelock. Surface cleaning removes loose dirt but leaves embedded staining, black spot algae, and organic matter in the joints. Our specialist cobblelock process starts with a rotary surface cleaner,a contained, high-pressure head that cleans uniformly without the streaking common with lance-only washing.
Following the clean, we apply a professional-grade moss and algae inhibitor to significantly delay regrowth. Joints are then re-sanded with kiln-dried jointing sand, restoring the structural integrity of the surface and locking out future weed growth. The finished result looks like a newly laid driveway,far beyond what a basic pressure wash achieves.
We cover cobblelock and block paving restoration across North County Dublin including Skerries, Rush, Lusk, Balbriggan, Swords, and Malahide. Most driveways are completed in a half-day to full day. No advance preparation is needed,just clear the driveway if possible. Contact us for a free quote.
Frequently Asked Questions
What's the difference between cobblelock cleaning and regular pressure washing?
Cobblelock cleaning uses a rotary surface cleaner for even coverage, followed by chemical treatment and joint re-sanding. Regular pressure washing removes surface dirt but often leaves staining and doesn't address the joints,the re-sanding step is what prevents weed regrowth and stabilises the surface.
How long do the results last?
A professionally cleaned and re-sanded cobblelock driveway typically stays in good condition for 2–3 years before retreatment is needed, depending on tree cover and shade.
Do you seal the cobblelock after cleaning?
We apply a moss and algae inhibitor as standard after cleaning. Sealing can be arranged on request,ask us about this when booking.
Do I need to be home during the work?
Not necessarily, as long as we have access to the driveway and a water supply. Most customers leave us to get on with it,we'll let you know when the job is done.
