(It's FREE!)Re-Sanding Block Paving After Cleaning Is Essential!

Why Re-Sanding Block Paving After Cleaning Is Essential

Block paving driveways rely on one critical element that is often overlooked: the jointing sand between the blocks. After professional cleaning, re-sanding is not optional — it is essential for both appearance and structural stability.

What Is Re-Sanding?

Re-sanding is the process of brushing kiln-dried sand back into the joints between block paving after pressure washing.

During cleaning, moss, weeds, dirt — and the original jointing sand — are inevitably removed. If fresh sand is not replaced, the driveway is left vulnerable.

Why Jointing Sand Matters

Jointing sand plays a vital role in how block paving performs:

• Keeps blocks locked together, preventing movement

• Reduces weed regrowth by filling gaps

• Improves drainage, limiting standing water

• Extends the lifespan of the driveway

Without sand, blocks can shift, sink, or become uneven over time.

What Happens If Re-Sanding Is Skipped?

Skipping re-sanding often leads to problems within weeks or months:

• Loose or rocking blocks

• Faster weed and moss regrowth

• Trapped moisture in joints

• Shortened lifespan of the paving

What may look fine immediately after cleaning can deteriorate quickly without proper joint refilling.

Why Kiln-Dried Sand Is Essential

Professional re-sanding uses kiln-dried sand, which is:

• Completely dry

• Fine and free-flowing

• Able to settle deep into joints

Using damp or incorrect sand prevents proper compaction and leads to rapid washout.

Re-Sanding: Professional vs DIY

DIY re-sanding often fails due to:

• Damp surfaces

• Incorrect sand choice

• Poor joint penetration

Professional re-sanding ensures joints are fully filled, stable, and resistant to regrowth — delivering longer-lasting results.

How Often Is Re-Sanding Needed?

Re-sanding should be carried out:

• After every professional block paving clean

• When joints visibly lose sand

• When weeds begin returning quickly

For most homes, this aligns with annual driveway cleaning.

Final Thoughts

Cleaning block paving without re-sanding is only half the job.

Proper re-sanding:

• Stabilises the surface

• Slows weed regrowth

• Makes cleaning results last longer

For block paving, re-sanding is not an extra — it’s part of doing the job properly.

If you choose Balo Jetwash to clean your surfaces, all re-sanding is included free of charge using kiln-dried sand. Book your cleaning and enjoy a professionally refreshed surface.

Request your quotation this February at This email address is being protected from spambots. You need JavaScript enabled to view it. and benefit from free re-sanding and complimentary industrial-grade cleaning detergent with code OFFER20.