Case Study: Mapledown with ISOLINE LOW LINE
27 June 2024Innovative roofing solution ensures weatherproofing and design freedom
In the realm of modern architecture, marrying aesthetic vision with practical functionality often poses unique challenges. The Mapledown project, a contemporary residential property envisioned by Brendan Kilpatrick Architect, exemplifies this delicate balance.
Seeking to utilise brick tiles for their timeless appeal, the project faced a challenge; how to overcome the inherent lack of waterproofing capabilities from brick tiles without compromising design integrity. The team at Brendan Kilpatrick Architect took on the challenge of sourcing a roofing solution that not only addressed the waterproofing concerns but also empowered the architects with unparalleled design freedom.
Situated in a suburban landscape, the Mapledown project is a 2,475 sqft new-age domestic property that boasts expansive living spaces and meticulously landscaped grounds. Recognising the need for a comprehensive waterproofing solution that wouldn't compromise the architectural vision, consultant architect Ali Rashid turned to Onduline and its innovative sub-roof system.
ISOLINE LOW LINE Sub-Roof
ISOLINE® LOW LINE is the only sub-roof system in the UK to be BRE tested and BBA Accredited to as low as 10o with a 30-year guarantee. Compatible with any roof tile, this lightweight bituminous underlay sheeting is fixed below the primary tile or slate roof covering, acting as the primary waterproofing layer of a roof. Thus, making roof tiles a secondary line of defence. ISOLINE® LOW LINE’s versatility in accommodating any roof tile type promises to preserve design flexibility, a cornerstone of the creative process.
Increased ventilation and airflow
Furthermore, due to the corrugations, the sub-roof system allows increased ventilation and airflow both above and below the sheet, and tile battens positioned above the corrugations allow moisture to drain to the eaves which, with the enhanced ventilation, maintains excellent moisture control within the cavity. By incorporating this innovative system, the Mapledown project not only mitigated the risk of water ingress but also unlocked new dimensions of creative expression.
Project Architect, Ali Rashid, said:
"We believe in pushing the boundaries of design while prioritising practicality and sustainability. The Mapledown project presented a unique challenge, requiring us to balance aesthetic aspirations with the importance of weather protection.
“Onduline's ISOLINE® LOW LINE system emerged as the perfect solution, seamlessly integrating with our choice of brick tiles to deliver both visual impact and structural resilience. Mapledown stands as a testament to the power of collaboration and innovation in realising architectural excellence."
The integration of Onduline's ISOLINE® LOW LINE system proved to be a resounding success. By combining the timeless elegance of brick tiles with the reliable weatherproofing of the sub-roof system, the architects achieved their vision of a modern yet functional domestic property.
Mapledown
The Mapledown project now stands as a testament to the seamless fusion of aesthetics and practicality in architectural design. Onduline's innovative solution not only met but exceeded expectations, ensuring long-term durability and performance for the roofing system.
Ardit Strica, Technical Manager for Onduline Building Products, concluded: “Our ISOLINE® LOW LINE system represents a shift in roofing technology, offering architects unparalleled design freedom without compromising on performance. The Mapledown project showcases the transformative potential of our solutions, underscoring our commitment to pushing the boundaries of innovation in the architectural landscape."
For more information on Onduline’s ISOLINE® LOW LINE roofing system, visit the ISOLINE product page.