Overclad and Solar Installation of Office/Warehouse in Lincolnshire

Sophie Allport, a renowned lifestyle brand specializing in distinctive and stylish homeware, fabric, and accessories, faced a significant challenge with the roofing of their premises The Old Brewery in Bourne.

The existing roofing system was showing signs of wear and tear, resulting in leaks and compromising the recent internal refurbishment work they had undertaken.

To address this issue, Sophie Allport requested a survey from JDB Refurbishments to inspect their existing roofing, and provide recommendations on how to ensure the longevity of their building.

JDB proposed an overcladding solution, which involves installing a new metal roof over the existing one, providing added protection and insulation while improving the overall appearance of the building.

We discussed with the client the potential for a cost-effective return on investment (ROI) by incorporating photovoltaic (PV) panels to offset high energy costs and generate savings for the overall project.

Following a full desktop study by our PV consultant, we recommended a 90 kWp solar installation using Jinko 435W Tiger Neo N-type All-Black Modules, which offer 25-year product and 30-year linear performance guarantees. These panels provide enhanced snow loading capability and are ideal for installation with Clenergy low-profile brackets and clamping systems.

To optimize system efficiency, we used 6mm cable strings, exceeding the standard 4mm to reduce power loss. All cables were neatly managed and contained within trays, and bird protection was installed to prevent pest interference. The system also included two high-quality Solax inverters, backed by a 10-year manufacturer guarantee and UK support.

To ensure peak performance, we installed a mansafe system on the roof for the periodic cleaning of the solar panels.

As part of JDB’s due diligence we will always ensure structural surveys are undertaken prior to works commencing, not only for the new proposed roof and potential snow loads but also to establish if the existing framework will allow for the addition of solar panels in the future.

JDB developed a customized overclad solution tailored to Sophie Allport’s specific requirements, which incorporated increasing the girth of their existing gutters, as the existing ones were struggling to cope during severe weather conditions.

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The refurbishment of the roof has improved energy efficiency and thermal performance, reducing heating and cooling costs. All metal sheets installed over the existing roof come with a 25 year manufacturers warranty, as do the gutters that have been lined with a bespoke lining system.

The overclad roofing solution has extended the lifespan of the building’s roof, providing long-term protection and peace of mind for the owners.

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