Central M40, Banbury

Central M40, Banbury

Central M40, a 70 acre industrial estate situated off J11 of the M40 in Banbury, comprises six warehouses totalling over 1 million sq ft of accommodation – equivalent to roughly 17 football pitches. The estate was developed speculatively by db Symmetry*, who specified CA Group’s robust Twin-Therm® Built-up Roof and Wall systems.

A key component of the Twin-Therm® building envelope system is Therma-Quilt, a bespoke high-performance Glass Mineral Wool insulation. It is manufactured by Knauf Insulation specifically for CA Group and is the result of a long standing partnership between the two companies.

Therma-Quilt is ideally suited for non-residential cladding applications. It offers outstanding performance and functionality available in different thicknesses to support the Twin-Therm® system, delivering enhanced thermal U-values as low as 0.09W/m2K. It is non-combustible with a Euroclass A1 Reaction to Fire Classification rating, meaning it will not contribute to the development or the spread of a fire.

Therma-Quilt is also a high-performing acoustic insulation. In Twin-Therm® roof applications, it helps reduce the drumming effect of rainwater, while in Twin-Therm® wall applications, it aids with sound reduction and can minimise the reverberation of internal sound when used in conjunction with perforated metal liner sheets. Therma-Quilt has been developed with water resistance in mind and uses materials that help prevent water ingress.

The Twin-Therm® system has been designed with sustainability in mind and Therma-Quilt is no exception. Knauf Insulation’s Glass Mineral Wool products contain up to 80% recycled materials. This saves on virgin raw materials and energy demands, cuts carbon emissions, and reduces waste going to landfill.

It is manufactured with ECOSE® Technology, Knauf Insulation's unique bio-based binder that contains no added formaldehyde or phenol. It is made from natural raw materials that are rapidly renewable and is 70% less energy-intensive to manufacture than traditional binder, so it is more environmentally-friendly.

Products made with ECOSE® Technology are soft to touch and easy to handle. They generate low levels of dust and VOCs and have been awarded the Eurofins Gold Certificate for Indoor Air Comfort.

In total, more than 70 tonnes of Therma-Quilt insulation were used on the six megasheds on the Central M40 development. While the industrial estate was built speculatively, its strategic location has previously attracted premium occupiers including Hellofresh, Prodrive Motorsport, TVS Supply Chain Solutions and Rinkit.

Thanks to the Twin-Therm® system with its Therma-Quilt insulation, the warehouses have achieved BREEAM ‘Very Good’ ratings, while the businesses using them will enjoy more comfortable, warmer and safer working environments – and lower energy costs.

 

*db Symmetry has rebranded as Tritax Symmetry

Client CA Group