Rapid Refurbishment of Bitumen Felt Roof with Roofers No.1 – Polyflex MS

Project Type: Roof Refurbishment (Refurb over existing bitumen felt) Product: Roofers No.1 – Polyflex MS (liquid-applied membrane) Location: Scotland, UK

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Project Overview

An existing commercial client approached Rubberseal for expert guidance on refurbishing an existing bitumen felt roof that had begun to deteriorate and show early signs of failure. With a tight project schedule and a need to minimise disruption on site, the client required a waterproofing solution that was not only reliable but also quick to install.

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Rubberseal Solution

After assessing the site conditions and performance requirements, Rubberseal recommended and supplied Roofers No.1 – Polyflex MS, a next-generation liquid- applied roofing system that met all key project needs.

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Why Polyflex MS was the ideal solution:

Works on damp surfaces – Can be applied straight onto slightly damp roofs, ideal for refurbishment projects with limited preparation time, removing long drying times and keeping projects moving.

• Odourless formulation – ideal for use on buildings that are still occupied, ensuring minimal disruption and improved on-site comfort.
• Seamless protection – The liquid membrane forms a continuous, watertight layer with no joints or overlaps to worry about.
• Quick to cure – Polyflex MS becomes rainproof in just 30 minutes, helping you stay on schedule even in unpredictable weather.
• Easy to apply – Contractors find it straightforward and practical, making installation faster and more efficient.

Rubberseal’s technical team provided full support throughout the process — from initial specification and surface preparation to on-site application advice — ensuring a smooth installation and high-quality finish.

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Outcome

The contractor completed the refurbishment efficiently and on schedule, delivering a seamless, durable finish that restored the roof’s integrity and extended its lifespan. The client was delighted with the result, gaining renewed confidence in their building’s weatherproofing performance. Feedback from the installation team highlighted the ease of use and reliability of Polyflex MS, reinforcing Rubberseal’s reputation for providing high-performance, real-world roofing solutions.

Summary

This project demonstrates how the combination of strategic specification, technical expertise, and innovative products enables fast, effective roof refurbishments. Roofers No.1 – Polyflex MS proved to be a trusted and efficient solution for contractors working on refurbishment projects where speed, flexibility, and long-term durability are essential.