Shadbolt Plastering
Plastering & Damp Proofing
South London · SW19

Penetrating Damp in Merton

Expert penetrating damp for homeowners and landlords across Merton and the surrounding SW19 area.

Local Penetrating Damp Specialists in Merton

Shadbolt Plastering provides professional penetrating damp services in Merton (SW19). Merton, Merton Park, and South Wimbledon — we cover all corners of the London Borough of Merton.

Penetrating damp is caused by water entering through the fabric of the building — through defective pointing, cracked render, faulty gutters, or failed window seals. Left untreated it causes mould, damaged plaster, and structural deterioration. We identify the entry point and seal it permanently.

Why Choose Us for Penetrating Damp in Merton

  • Identifies exact entry point of moisture
  • Repairs defective building fabric
  • Prevents recurring damp patches
  • Covers walls, roofs, and windows
  • Local knowledge of Merton properties and building types

Our Process

  1. 1Visual survey of external and internal walls
  2. 2Identify defective areas (pointing, render, gutters)
  3. 3Carry out external repairs
  4. 4Apply water repellent treatments
  5. 5Re-plaster and make good internal surfaces

Also Covering Nearby Areas

Get in Touch

Call us today for expert penetrating damp in Merton.

07803 461497Or use our contact form →

About Merton

Merton, Merton Park, and South Wimbledon — we cover all corners of the London Borough of Merton.

All services in Merton