Can You Paint Block Paving a Different Colour?

A tired block paved driveway or patio can make your home look dated, but replacing it is costly. Painting the blocks is an affordable way to refresh the appearance without removing the bricks. Done correctly, it can transform your outdoor space for years.

Choose the right paint

Select high-quality paint designed specifically for exterior surfaces. Opt for acrylic or latex-based products formulated for concrete, brick, or stone – these are flexible and weather-resistant. Ordinary masonry paint may flake or peel; specialised paver paint will bond to the porous surface and withstand foot and vehicle traffic. Always follow the manufacturer’s instructions and select a shade that complements your property.

Prepare the surface

Proper preparation is essential for good adhesion. Sweep or pressure-wash the paving to remove dirt, moss, and weeds. A mixture of warm water and mild detergent can lift stubborn grime. Inspect the blocks and repair any cracks or chips, filling them with suitable filler. Let the paving dry completely. Applying a primer designed for concrete or brick improves adhesion and provides a more durable finish.

How to paint block paving

Once the surface is clean, dry, and primed, you can start painting. Work in small sections using a roller or sprayer to apply an even coat. Avoid thick layers that may crack; apply two thin coats rather than one heavy coat. Allow the first coat to dry thoroughly before applying the second. For large areas, a sprayer can speed up the process, but a roller is effective for most driveways. After painting, sweep kiln-dried sand into the joints. Sand helps lock the blocks together and prevents weed growth.

Seal and protect

When the paint is fully dry and the gaps are filled, seal the surface with a clear acrylic sealer. A sealant protects the paint from rain, sun, and abrasion, and also hardens the sand between the joints. Apply the sealer evenly with a roller or sprayer and follow the manufacturer’s instructions for drying times and coats. Avoid heavy use for at least 24 hours to allow the finish to cure.

Maintenance

Painted pavers require regular cleaning to maintain their appearance. Sweep regularly and rinse occasionally with mild detergent and water; avoid harsh chemicals that can damage the paint and sealer. Over time, high-traffic areas may show signs of wear. Clean and dry the pavers thoroughly before repainting. Then, apply a fresh coat of paint and reseal to restore the colour and protection.

Painting block paving is an effective way to change the look of your driveway or patio on a budget. With the right paint, thorough preparation, and a protective sealer, a painted surface can last for years. Regular cleaning and occasional touch-ups will keep it looking vibrant.