Sports Hall Roof R-MER CLAD Transformation

R-MER CLAD, Garland’s lightweight and hard-wearing trapezoidal roofing system, was chosen for its simple installation, long lifespan and aesthetic similarity to the existing roof sheet. Lightweight enough to encapsulate the existing roof sheets, the R-MER CLAD system would include an insulated build-up to improve the thermal efficiency of the sports hall.

The 42-degree roof pitch meant safely walking on the roof was impossible, so a scaffold was erected to allow Malone Roofing to work and install the new system safely and efficiently before work commenced.

A new VCL was installed on top of the existing roof sheet before metal top hats were installed from ridge to eaves, followed by a Z profile from verge to verge. The next stage included the installation of the 280mm mineral wool insulation across the entire roof, secured within the top hat void.  Combining the top hat and Z profile bar gave the sports hall roof suitable rigidity and purlin centres to support the new R-MER CLAD system and allow for wind loading requirements.

The overall roof depth had also increased with the addition of 280mm of insulation. As a result, the gutters were raised to ensure adequate water control that would efficiently remove rainwater from the roof to the ground level.

The final stage of the works saw the R-MER CLAD outer sheet installed, utilising a complimentary mix of RAL colours, including Albatross grey for the roof sheet, ridge and hip flashings, whilst Anthracite grey offset the eaves, verge and gutter details for a point of difference.  

The detailed investigations from Garland UK helped The Gateway Trust and The Romsey School secure a significant £400,000 in CIF funding, safeguarding the future use of the sports hall for the students and staff to benefit from.

James Hiscock visited the site twice weekly to oversee the quality installation from Malone Roofing and provide detailed progress reports to the surveyor, The Romsey School and The Gateway Trust via Garland’s cloud-based Roof Asset Management programme (RAMP) system. 

The thermal efficiency of the building was significantly improved, with the new roof achieving a 0.18 u-value. On completion, the School was provided with Garland’s industry-leading 20 year Single-Point Guarantee for the R-MER CLAD system,  which covers the total liability for the project’s design, system and installation quality. 

Chris Nunn, Chief Operating Officer from The Gateway Trust adds.

‘The sports hall has been given a new lease of life; with the support from Garland’s roof investigations, we were able to secure CIF funding that has transformed the building, keeping it watertight and warm for years to come.’