CGI design visualisationMBS Group is the larger, premium arm of the group behind Coal Bunker. We design and build large-format SIP buildings from our workshop in Ammanford, Carmarthenshire.
At the heart of every MBS building is an advanced Structural Insulated Panel construction system, chosen for its outstanding strength, energy efficiency and long-term performance.
Unlike traditional timber frame construction, SIPs create a superior building envelope with enhanced insulation, exceptional airtightness and remarkable structural integrity, for a quieter, warmer and more comfortable living environment throughout the seasons.
The inherent strength of SIP construction allows for spacious open-plan interiors, soaring vaulted ceilings and expansive glazing that fills each building with natural light while framing the surrounding landscape. This robust construction delivers durability and resilience, and a reassuring sense of quality and permanence that complements the luxury nature of the accommodation.
By combining innovative construction with sophisticated design, SIP-built lodges offer significantly lower energy consumption, enhanced comfort and a refined living experience that can be enjoyed year round. The result is a beautiful, contemporary retreat that balances luxury, sustainability and enduring value.
Commercial Manager
With over 15 years of experience in the leisure accommodation industry, Chris leads our commercial operations with a keen eye for quality and customer satisfaction. His deep understanding of the market and commitment to excellence ensures every MBS Group project exceeds expectations.
Sales & Marketing Executive
Cindy brings creativity and strategic thinking to MBS Group's sales and marketing efforts. Her passion for connecting with clients and understanding their unique needs has been instrumental in growing our presence across the UK and Ireland.
Precision-made panels, carefully chosen materials and finishes that feel premium on the day of handover and for years after.
One team from first conversation to aftercare, designing around your brief, your site and the way you'll use the building.
Energy-efficient buildings, factory manufacture that reduces waste, and durable construction designed to last.
Panels and components are made at our workshop at Blaenau Fuel Depot, Ammanford, then delivered and installed by our own team, across Wales and beyond.
MBS Group builds premium, large-format buildings: lodges, venues, homes and spa buildings. Our sister brand Coal Bunker builds smaller outdoor buildings, including cabins and pods.
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