At Repointing Patio, we specialise in renewing patios by replacing worn, crumbling, or missing mortar between paving slabs.

Our expert repointing patio services in Dunstable and throughout the UK are designed to restore the structural integrity, appearance, and weather protection of all types of patios, including stone, concrete, and brick.

We use premium materials and skilled techniques to enhance durability, improve safety, and maintain a clean, refined finish that lasts for years.

What Are The Benefits Of Repointing Your Patio?

Repointing the patio strengthens its structure, stopping individual slabs from shifting or becoming unstable. It also seals gaps, acting as a protective barrier against water ingress, which helps prevent erosion and freeze-thaw damage.

Weed and moss growth is significantly reduced due to tightly sealed joints, keeping the surface neat and uniform. Visually, repointing enhances kerb appeal, and as a preventative measure, it’s more cost-efficient than full patio replacement.

What Are The Most Common Repointing Methods For Patios?

We provide a variety of patio repointing methods tailored to different surface types, use conditions, and finish preferences, including:

• Traditional mortar repointing – Old mortar is removed and replaced with a cement-based mix; well-suited to stone or brick patios. Affordable but may crack if not applied correctly.
• Polymeric sand jointing – A water-activated solution swept into joints; forms a strong, weed-resistant bond. Needs careful moisture control during installation.
• Resin-based jointing compound – Directly applied and compacted; offers excellent flexibility and resistance to cracking. Ideal for decorative or high-use surfaces.
• Lime mortar repointing – Best for heritage patios; provides breathability and flexibility. Takes longer to cure but is essential for preserving historical finishes.

How Much Does Patio Repointing Cost?

The cost of repointing a patio, such as cement mortar repointing, ranges between £10 and £20 per m², while polymeric sand repointing ranges from £20 to £30 per m². Resin-based jointing compound is the most durable and costs approximately £30 to £50 per m².

Additional costs may include surface cleaning, moss removal, and minor repairs before application. Though initial pricing can vary, repointing is a valuable long-term investment that extends the life of your patio and reduces the need for major future repairs.

Contact Repointing Patio to receive a customised quote for repointing patio at your property.

How Is Patio Repointing Performed?

The process of repointing a patio begins with an assessment to locate loose, cracked, or missing joints. Old mortar is extracted with jointing tools or grinders, and all debris is removed. The area is then pressure washed to eliminate dirt and moss, allowing clean and dry joints for proper adhesion.

The selected material is applied into the joints and compacted. After application, the surface is smoothed and left to cure for 24 to 48 hours. A final inspection ensures the joints are uniform, solid, and secure.

How Long Does Repointing Last?

The durability of repointing patio work such as cement mortar lasts 5 to 10 years, polymeric sand can remain effective for 10 to 15 years, and resin-based jointing offers the longest protection, lasting between 15 and 20 years.

Factors such as climate, foot traffic, and installation quality impact longevity. Regular sweeping, gentle washing, and annual joint inspections are key to preserving performance over time.

What Are The Typical Applications Of Patio Repointing?

Repointing a patio plays a crucial role in maintaining both the look and stability of paved areas across different settings:

• Gardens and outdoor living spaces – Improves joint security and overall appearance.
• Driveways and pathways – Ensures surface strength and prevents shifting under vehicle or foot traffic.
• Commercial courtyards – Maintains safety and durability in areas exposed to high use.
• Pool surrounds – Reduces water absorption and preserves non-slip characteristics.
• Public and community spaces – Supports long-term usability and presentation of communal paving.

How To Maintain A Repointed Patio?

To keep a repointing patio job in good condition, sweep regularly to remove dirt and organic matter that can lead to joint damage. Clean the surface with mild, non-acidic detergents and avoid high-pressure washers that could dislodge the joints.

Periodically inspect for any cracks or loose areas, especially after storms or freezing temperatures. Applying a sealer every few years helps maintain water resistance and prolongs the effectiveness of the jointing material.

Contact Repointing Patio for detailed advice on maintaining your repointing patio work.

Find More Info

Make sure you contact us today for a number of great repointing patio services in Dunstable.

For more information on repointing patio in Dunstable LU6 1, fill in the contact form below to receive a free quote today.