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Building Maintenance & Structural Repairs in South West London

Building Maintenance & Structural Repairs in South West London by Peribuilders Construction

Peribuilders Construction provides reliable building maintenance and repairs Morden homeowners trust. From brickwork repointing and lintel replacement to underpinning and damp remediation, we diagnose the cause of structural defects and carry out lasting repairs across South West London.

  • Structural crack repair, lintel replacement and masonry restoration
  • Brickwork repointing using appropriate lime mortars
  • Damp-proof course installation and damp remediation
  • Underpinning to structural engineer specification
  • Planned maintenance for residential landlords and homeowners
  • Covering Morden, Wimbledon, Sutton and Mitcham

Our Maintenance and Repair Services

Structural Repairs

Structural problems including cracking brickwork, failing lintels, subsidence, or bulging walls require prompt, expert attention. We assess the root cause before recommending and implementing an appropriate repair strategy, whether that involves installing new structural lintels, repairing cracked masonry, or undertaking partial underpinning of shallow foundations.

Brickwork Repointing and Masonry Repair

The mortar joints in older South West London properties, particularly Victorian and Edwardian brickwork, deteriorate over time due to weathering. Repointing with an appropriate lime-based or hydraulic lime mortar restores weather resistance and prevents water ingress. We also carry out brick replacement, crack stitching, and decorative brickwork repairs to match the existing profile and colour as closely as possible.

Lintel and Damp-Proof Course Replacement

Corroded steel lintels over windows and doors are a common source of cracking in properties built between the 1960s and 1980s. We replace rusted lintels with correctly sized, load-bearing replacements and make good the surrounding brickwork and internal plasterwork. We also install chemical injection damp-proof courses where rising damp is identified.

Underpinning

Shallow or unstable foundations sometimes require underpinning to transfer loads to a more stable soil layer. This is a highly technical process requiring a structural engineer's specification. We carry out underpinning to engineer drawings under Building Control supervision.

General Property Maintenance

We also provide planned and reactive property maintenance including render repair, minor drainage works, external decoration preparation, and roof repair co-ordination for residential landlords and homeowners across our operating area.

Frequently Asked Questions

Fine hairline cracks in plasterwork are generally cosmetic. Diagonal staircase cracking through brick joints, cracks that are wider at one end, or cracks that step from one side of the wall to the other, may indicate a structural issue requiring investigation. We recommend a site visit to assess cracks before any repair work.

We make every effort to match the mortar profile, colour, and joint finish. An exact match is not always achievable on very old or weathered masonry, but in most cases the result is discreet and the repaired joints are significantly less visible than the original deteriorated mortar.

For straightforward brickwork or lintel repairs, we can proceed from our own assessment. For underpinning or complex structural defects, a structural engineer specification is required before we can begin work.

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