Brickwork Repointing London
Professional brickwork repointing across Greater London. We restore structural integrity, prevent damp, and revive kerb appeal — with over 20 years of experience and a 5-star rating on Google.
Expert Brickwork & Brick Repointing in London
Supreme Home Improvements London is a professional renovation company specialising in brickwork repointing, chimney repointing, and damp proofing services. With almost two decades of experience, we offer superior quality craftsmanship and the highest standard of service across the capital.
Over time, the mortar joints binding bricks together deteriorate due to weathering, freeze-thaw cycles, and age. Left untreated, failing mortar leads to serious damp penetration, structural instability, and costly internal damage. Our skilled team systematically removes old mortar, cleans and primes the brickwork, and applies fresh mortar joints — restoring your property to its former strength and appearance.
We utilise the latest techniques and advanced materials to repoint and replace damaged brickwork for residential properties, commercial buildings, and historic structures across Greater London. Whether you need standard cement mortar repointing or specialist lime mortar repointing for a period property or listed building, our team has the expertise to deliver the right result.
We serve all London boroughs and are particularly active across North London, Camden, Islington, Hackney, Barnet, Enfield, Chelsea, Kensington, Westminster, Hammersmith, and Surrey.
Our Brickwork Repointing Process
Every repointing project we undertake follows a meticulous step-by-step process to guarantee a durable, weather-tight result that will last decades.
Free Survey & Quote
We carry out a thorough on-site inspection of your brickwork, assessing the extent of mortar deterioration and any underlying issues. You receive a detailed, transparent quote at no cost.
Mortar Removal
Old, crumbling mortar is carefully cut out to a depth of at least 15–20mm using angle grinders or chisels, avoiding any damage to the bricks themselves.
Cleaning & Preparation
The exposed joints are thoroughly cleaned of dust and debris, and the brickwork is dampened to reduce suction, ensuring a proper bond for the new mortar.
Mortar Mixing
We select the correct mortar mix — cement-based, NHL lime mortar, or hot lime — based on the age, condition, and type of your brickwork to ensure compatibility and longevity.
Repointing
Fresh mortar is carefully applied, packed firmly into each joint, and finished to the correct profile — weather-struck, flush, or recessed — to match the original style.
Final Inspection
We conduct a full quality check and clean up, leaving your property tidy. We also advise on any further maintenance required to protect your brickwork long-term.
Our Brickwork & Repointing Services in London
From single wall repairs to full exterior repoints on period properties, our comprehensive range of services covers every brickwork need.
Brickwork Repointing London
Full exterior and partial repointing for terraced houses, semi-detached, detached homes, and commercial buildings across London. We work on Victorian, Edwardian, and modern brick constructions.
Learn more →Chimney Repointing London
Specialist chimney repointing services to prevent water ingress, structural deterioration, and internal damp. Our team uses advanced waterproofing techniques to ensure lasting protection.
Learn more →Lime Mortar Repointing
Specialist lime mortar repointing for period properties, listed buildings, and conservation areas. Lime mortar is breathable and flexible — essential for pre-1920 brickwork.
Learn more →Brick Repair & Replacement
Damaged, spalled, or crumbling bricks replaced with matching reclaimed or new bricks to restore structural integrity and maintain the visual character of your property.
Learn more →Damp Proofing London
Advanced damp proofing solutions combined with repointing work to prevent water penetration. We install waterproof membranes and apply sealants to protect vulnerable areas of your walls.
Learn more →Historic & Heritage Brick Restoration
Sensitive restoration work on Victorian terraces, Georgian townhouses, and listed buildings across London — using period-appropriate materials and proven traditional techniques.
Learn more →Brickwork Repointing Costs in London 2025
Repointing prices in London vary depending on the area to be repointed, access requirements, mortar type, and property type. Below is a guide to typical costs. For an accurate quote tailored to your property, call us on 07572 455 326.
| Job Type | Estimated Cost | Notes |
|---|---|---|
| Repointing per m² (cement mortar) | £60 – £90 per m² | Standard grey/buff mortar, most common type |
| Lime mortar repointing per m² | £80 – £120 per m² | Required for pre-1920 & listed buildings |
| Front wall / one elevation | £750 – £1,500 | Typical terraced house front elevation |
| Full terraced house repoint | £2,000 – £3,500 | All elevations, includes scaffolding allowance |
| Semi-detached / detached house | £3,000 – £5,500+ | Larger surface area; access scaffolding required |
| Chimney repointing | £400 – £900 | Depends on chimney size and access requirements |
| Individual brick replacement | £15 – £30 per brick | Includes sourcing matching bricks |
* All prices are guide figures for London 2025. Final costs depend on property access, mortar specification, and scope of work. VAT may apply. Contact us for a free, itemised quote.
6 Signs Your Brickwork Needs Repointing
Early identification of deteriorating mortar can save thousands in remediation costs. Look out for these warning signs on your London property:
Crumbling or Sandy Mortar
If you can scrape mortar away with a key or finger, it has lost its integrity and needs replacing immediately.
Visible Cracks in Joints
Horizontal or vertical cracks in mortar joints allow rainwater in, accelerating deterioration and causing damp.
Missing or Hollow Mortar
Sections where mortar has completely fallen away leave your brickwork structurally vulnerable to collapse.
Internal Damp Patches
Water penetrating through failed mortar joints often appears as damp patches, mould, or staining on interior walls.
White Efflorescence
White, chalky deposits on brick faces indicate moisture movement through the wall — a classic sign of failing pointing.
Loose or Wobbly Bricks
If any bricks can be moved or feel loose, the mortar has failed entirely. This is a structural issue requiring urgent attention.
Brickwork Repointing Across All London Areas
Supreme Home Improvements provides brickwork repointing services across all London boroughs and the surrounding areas. Our team is based in North London and covers the whole of Greater London and Surrey.
What London Homeowners Say About Our Repointing
We’re proud of our 5.0 Google rating. Here’s what some of our customers have to say.
“Supreme Home Improvements repointed the entire front and side of our Victorian terrace in Islington. The team were professional, tidy, and the brickwork looks immaculate. Highly recommend for anyone needing repointing in North London.”
“Had our chimney repointed after noticing damp in the upstairs bedroom. Supreme came out quickly, gave a competitive quote, and the work was first class. No more damp problems. Would use again without hesitation.”
“Excellent service from start to finish. The team repointed our Edwardian semi in Barnet using lime mortar as required. Very knowledgeable about heritage brickwork and the results speak for themselves. Spotless work.”
Brickwork Repointing FAQs
Everything you need to know about brickwork repointing in London.
Brickwork repointing in London typically costs between £60–£90 per m² for standard cement mortar. Lime mortar specialist work runs to £80–£120 per m². A full terraced house repoint ranges from £2,000 to £3,500 including scaffolding. Chimney repointing starts from around £400. Contact us for a free, no-obligation survey and itemised quote specific to your property.
High-quality brickwork repointing using the correct mortar can last 30–50 years, and in some cases up to 100 years. The key factors are correct mortar specification, quality of preparation, and workmanship. We always use the right mix for your specific brickwork to maximise longevity.
Standard repointing is classed as routine maintenance and does not require planning permission. However, if your property is listed or located in a conservation area, you may need Listed Building Consent or Conservation Area Consent before work begins. Our team can advise you on this as part of your free consultation.
Cement mortar is hard, strong, and suitable for most post-1920 brick constructions. Lime mortar is softer, more flexible, and breathable — essential for older brickwork, as it allows walls to expand and contract naturally without causing brick spalling. Using cement mortar on pre-1920 brickwork can cause serious damage. We always specify the correct mortar type for your property.
Yes — failed or missing mortar joints are one of the most common causes of penetrating damp in London properties. Properly repointed brickwork creates a weather-tight seal, preventing rainwater ingress. We also offer combined damp proofing solutions for cases where the dampness has already caused internal damage.
Yes. We provide specialist chimney repointing across London, including full chimney stack repoints, repointing of chimney pots, and lead flashing repairs. Chimney mortar often deteriorates faster than other brickwork due to greater weather exposure. Early intervention prevents costly structural damage and water ingress.
We cover the whole of Greater London including North London, South London, East London, West London, and all inner and outer London boroughs. We also serve Surrey. Key areas include Camden, Islington, Hackney, Haringey, Barnet, Enfield, Chelsea, Kensington, Westminster, Hammersmith, Wandsworth, and Southwark.