Heritage Brickwork Repointing

Lime pointing is the process of repairing and renewing the mortar joints between bricks or stone using a traditional lime-based mortar rather than modern cement. It’s an essential technique for preserving the breathability, structural integrity, and historic appearance of period and heritage properties.

Unlike cement mortars, lime mortar is:

• Flexible – it moves with the building, reducing cracking

• Breathable – it allows moisture to escape, preventing damp

• Salt-tolerant – it reduces damage caused by trapped salts

• Aesthetically appropriate – it blends beautifully with original masonry

Lime pointing is commonly used in Victorian, Georgian, and older properties built with solid walls and traditional materials. If your home was built before 1920, there’s a good chance lime mortar was used originally — and should be used again to avoid long-term damage.

At Bramley & Stone, we use carefully matched NHL lime mortars to carry out sympathetic and long-lasting pointing work, helping your property breathe, stay dry, and maintain its character.

The cost of lime repointing depends on several factors, including the size of the area, the condition of the existing mortar, the access requirements, and the type of finish you’re after.

As a general guide:

• Lime repointing typically ranges from £65 – £120 per m²

• Small localised repairs may cost from £500–£1,000

• Full elevations or entire homes may range from £2,500 – £10,000+, depending on complexity and size

What affects the cost?

• The condition of your existing pointing

• Whether previous cement mortar needs careful removal

• The height and accessibility of the walls (e.g. scaffolding required)

• Whether you’re repointing brick, flint, or stonework

• The type of lime mix and finish (flush, recessed, weather-struck, etc.)