Specialist Rope Access Solutions for Leak Prevention & Roof Protection

At Peak Access Abseilers London, we provide expert lead flashing repairs and replacements for all types of commercial, residential, and industrial buildings across London. Using rope access methods, we access hard-to-reach areas efficiently, eliminating the need for costly scaffolding. Our IRATA-certified team ensures your roof is fully sealed and protected from water ingress, leaks, and weather damage.

Rope

Access Contractors

Why Lead Flashing is Critical for Roof Protection

Lead flashing acts as a barrier against water penetration, preventing leaks around chimneys, parapet walls, skylights, and roof joints. Over time, exposure to weather conditions can cause cracks, lifting, or corrosion, leading to serious water damage inside your building. Timely repair or replacement is essential to maintaining the structural integrity of your roof.

  • Rope Access Experts – We reach any part of your roof without scaffolding, saving time and cost.

  • Fast & Efficient Repairs – Quick turnaround with minimal disruption to your property

  • Fully Insured & Guaranteed Work – All repairs backed by our £5 million public liability insurance.

  • IRATA-Certified Technicians – Ensuring safety, precision, and high-quality workmanship.

  • London-Wide Coverage – Serving all commercial, residential, and industrial properties across the city.
Rope access technicians performing commercial slate roofing work on a high rise building in London to install repair and maintain durable slate roofing

Our Lead Flashing Repair & Installation Services

🔧 Lead Flashing Repairs – Fixing cracks, gaps, and deteriorating lead work to prevent water penetration.

🏠 Lead Flashing Replacement – Full replacements for chimneys, parapet walls, roof valleys, and dormers.

🔩 Secure Fixing & Sealing – Applying weatherproof sealants and mechanical fixings for lasting durability.

⚡ Emergency Lead Flashing Repairs – Rapid-response solutions for storm damage and urgent leaks.

📸 Condition Reports & Inspections – Detailed surveys with photo documentation for proactive maintenance.

Rope access technicians carrying out bird proofing on a high rise building in London to prevent bird nesting

⏰ Working Hours

Monday – Friday: 07:00 – 18:00

Saturday: 09:00 – 16:00

Closed on Sunday

📍 Our Location

Hanover House

14 Hanover Square, London W1S 1HN

📞 Contact Us

020 3011 0935

Get a Quote – Safe, Fast & Cost-Effective Work at Height

Need expert rope access solutions? Whether it’s maintenance, inspections, or repairs, our IRATA-certified team delivers efficient, no-fuss service without scaffolding. Get in touch today for a tailored quote.

Request A Quote

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Serving London and Surrounding Areas

Based in the heart of London, Peak Access proudly serves all boroughs of the city as well as the surrounding areas. Our rope access teams are mobile and ready to deploy wherever they’re needed, from central London skyscrapers to suburban campuses and outlying industrial sites. We understand the diverse architecture and challenges across Greater London — whether it’s navigating busy urban centers or protecting historic facades in older districts. Wherever your project is located, you can count on us to bring our high standards of safety, efficiency, and quality workmanship to the site. Peak Access is committed to delivering top-quality rope access solutions throughout London and beyond, helping our clients reach new heights safely and efficiently.