Tel: 082 872 8006 | Email: info@ludmar.co.za

Damp Proofing

Name: Ludmar
Address: ZA
Telephone: 082 872 8006

Crack Repair

Consulting Services

Learn how damp damage occurs and how we can eradicate the problem for you.

Read more about the various cracks that can appear and how best we can fix them.

For unbiased and accurate advice on your damp and crack hassles, get in touch with us.

DAMP PROOFING SERVICES AND WALL CRACK REPAIRS IN GAUTENG

Welcome to Ludmar Damp & Crack Repair, your trusted partner in domestic and industrial building repairs. Based in Kempton Park, we proudly serve the entire Gauteng region. Our extensive range of services includes:

Comprehensive Defect Reports:
- Thorough assessments of Lateral & Rising damp damage.
- Accurate cost estimation for required repairs.

Foundation and Structural Expertise:
- Detailed defect reports on foundation subsidence and structural wall cracks.
- Transparent cost estimation for repairs.

Leak Solutions:
- Expert assessment of leaking balconies, shower cubicles, and professional repair advice.
- Clear estimates for the necessary repairs.

Quality Contracting Services:
- Proficient in repairing rising damp, lateral damp, and leaking concrete slabs/balconies, and shower cubicles.

Drainage and Waterproofing:
- Installation of agricultural drainage systems.
- Waterproofing basements for lasting protection.

Foundation Stabilization:
- Strengthening subsiding foundations with mini piles or underpinning pads.
- Expertly repairing structural wall cracks.

Sagging Floor Solutions:
- State-of-the-art self-expanding, high-strength grouting system to support sagging floor slabs.

Quality Assurance:
- Our cementitious repair materials are in-house developed and manufactured to the highest specifications.
- We ensure consistently high-quality products are supplied to our contracting teams.

DIY Support:
- For homeowners who prefer a hands-on approach, we offer our recommended products to tackle issues independently.

Trust Ludmar Damp & Crack Repair to provide exceptional solutions for all your building repair needs. Contact us today to discuss how we can assist you.

We’d like to invite you to browse our website to learn more about all the services we offer.

Frequently Asked Questions – Wall and Structural Cracks

1. What causes wall cracks in houses?

Wall cracks typically result from foundation movement, soil expansion and contraction, inadequate drainage, or structural settlement. In South Africa, the presence of clay-rich soils combined with seasonal moisture variation commonly leads to differential movement in foundations, manifesting as cracks in brickwork or plaster.

2. How do I know if a wall crack is serious?

Hairline cracks limited to plaster finishes are usually cosmetic. However, diagonal, stepped, or progressively widening cracks may indicate foundation movement or structural stress. Cracks wider than 2 mm, or those that increase in size, should be evaluated by a structural specialist without delay.

3. Can wall cracks be repaired permanently?

Yes, provided the root cause is correctly identified and addressed. At Ludmar, we carry out a comprehensive structural assessment before performing repairs, ensuring both the symptoms and underlying issues are resolved to prevent recurrence.

4. How much does crack repair cost in South Africa?

Repair costs depend on the severity, location, and structural implications of the cracks. Minor cosmetic cracks can often be repaired for a few thousand rand, while structural stabilization may cost more. Ludmar provides free, no-obligation quotations following an on-site inspection.

5. Should I be concerned about wall cracks?

Yes. Foundation cracks can compromise structural integrity and allow water ingress if neglected. Early inspection by a qualified professional is essential to determine whether cracks are active or dormant, and to specify appropriate remedial action.

6. How long does a crack repair take?

Small or non-structural cracks can usually be repaired within a day. Structural repairs, including stabilization and plaster restoration, may take several days depending on extent. Ludmar provides a detailed project timeline for each job.

7. Do you repair cracks in both residential and commercial buildings?

Yes. Ludmar offers crack repair and structural stabilization services for residential, commercial, and industrial structures across Gauteng and surrounding areas.

8. Can I paint over repaired cracks?

Yes, once the repair materials have fully cured. Ludmar ensures the repaired surface is finished to blend seamlessly with existing walls, making repainting straightforward.

9. Do you provide a warranty for your crack repairs?

Yes. All Ludmar structural and crack repairs include a workmanship guarantee. Warranty duration and terms are clearly defined within the client’s quotation.

10. Which areas do you service?

Ludmar operates throughout Gauteng, including Edenvale, Kempton Park, Boksburg, Benoni, Pretoria, and surrounding regions.

11. How soon should I contact a specialist after noticing cracks?

Immediate assessment is recommended. Even minor cracks can propagate over time, especially in high-moisture or unstable soil conditions. Early intervention minimizes future repair costs and structural risk.

12. Do you address damp-related or water-induced cracking?

Yes. Many cracks are linked to dampness or inadequate drainage. Ludmar specializes in damp-proofing and moisture control, ensuring long-term durability of the repairs.

14. What’s the difference between cosmetic and structural cracks?

Cosmetic cracks are fine, surface-level defects caused by plaster shrinkage or thermal variation.
Structural cracks are wider, deeper, and often repetitive, indicating movement in load-bearing elements or foundation settlement.
Ludmar’s structural assessments differentiate between the two and prescribe appropriate remediation.

15. How can I prevent cracks from returning?

Long-term prevention involves good site drainage, moisture control, and soil stabilization. Ludmar’s repair process includes stabilizing affected foundations, sealing moisture pathways, and providing maintenance guidance to ensure lasting protection.

WHY DO CRACKS OCCUR?

why-do-cracks-occur

A brief introduction into what causes cracks and a summation of the different kinds of cracks that occur and how to fix them

WHAT CAUSES DAMP DAMAGE?

what-causes-damp-damage

An introduction into damp damage
as well as the different kinds of damp damage and what causes each.

NEED AN EXPERT OPINION?

need-an-expert-opinion

Ludmar Damp and Crack Repair can provide advice on damp proofing and repairing cracks on your property, residential or industrial.