Case Study: Roof Renovation at Marist School, Sunninghill
Client: The Marist School, Sunninghill
Project: Full Roof Renovation
Completion Date: 29th August 2024
Contractor: RMG Construction & Energy Ltd
Project Overview
In the summer of 2024, RMG Construction & Energy Ltd successfully completed a comprehensive roof renovation at Marist School in Sunninghill. The project aimed to replace the existing roofing system with a durable, energy-efficient solution, ensuring long-term protection, enhanced insulation, and improved weather resistance.
Given the strict summer holiday timeframe, our team executed the project on schedule, minimising disruption to school operations while delivering a high-performance roofing system that will serve the institution for years to come.
Project Challenges & Solutions
1. Tight Timeframe & Scheduling Constraints
— The entire roof replacement had to be completed within the summer holidays, ensuring the school was fully operational before reopening.
Solution: Our team implemented strategic planning, efficient workflows, and rapid project execution to meet deadlines without compromising quality.
2. Extreme Weather Conditions
— The project took place during high summer temperatures, which posed risks to both materials and workforce efficiency.
Solution: We scheduled early morning and late afternoon work shifts, used heat-resistant roofing materials, and ensured strict safety measures for our workforce.
3. No Temporary Roof Structure
— The absence of a temporary roof covering meant that interior spaces had to be protected throughout the renovation.
Solution: Our experts utilised precision sequencing, temporary waterproofing techniques, and proactive weather monitoring to prevent water ingress and structural exposure.
Execution & Quality Assurance
Project Completion: Despite challenges, the RMG team successfully delivered the project on time, ensuring a high-quality, resilient roofing system.
Manufacturer Sign-Off: The installation underwent rigorous quality assurance checks, securing approval from both the roofing manufacturer and school representatives.
Warranties & Guarantees: Upon completion, RMG provided comprehensive warranties, ensuring the long-term reliability and performance of the roofing system.
Project Results & Key Achievements
🏆 Successful, on-time completion within the strict summer holiday deadline
🏆 Enhanced energy efficiency through high-performance insulation systems
🏆 Seamless waterproof protection with advanced liquid roofing solutions
🏆 Manufacturer-approved installation with full compliance & certification
🏆 Long-term durability backed by industry-leading guarantees
Conclusion: A Testament to RMG’s Expertise
Roofing Solutions Implemented
Main Roof: Seeker Plan Membrane Fully Insulated System
For the main school roof, we installed a Seeker Plan membrane system with full insulation, chosen for its:
Superior thermal performance – enhancing energy efficiency and reducing heating costs
High durability – providing long-lasting protection against extreme weather
Low-maintenance design – minimising future upkeep costs
Nursery Roof: Liquid Roofing Solution
For the nursery section, we applied a Liquid Plastics roofing system, which offered:
A seamless, waterproof barrier – preventing leaks and ensuring optimal weather resistance
Flexibility & adaptability – ideal for complex roof shapes and high-exposure areas
Long-lasting durability – reducing the need for frequent repairs
The roof renovation at Marist School, Sunninghill is a prime example of RMG’s expertise in delivering complex roofing projects under strict timelines and challenging conditions.
Our commitment to high-quality materials, precision installation, and superior customer service ensures that schools, commercial buildings, and residential properties receive long-lasting, energy-efficient roofing solutions.
Interested in a similar project? Contact RMG Construction & Energy Ltd today to discuss your roofing needs!