THAMES QUARTER, READING

Introduction

At 73m, Thames Quarter is Reading’s second tallest building. It will include 315 built-to-rent apartments, a hub for tech start-ups, a cinema, dining rooms, roof terraces and a residents’ lounge overlooking the Thames.

Specialist contractor Precision Façades chose high-performance insulation solutions that would not only contribute to homeowner comfort but would also be kinder to installers. The company specified more than 20,000m² of Knauf Insulation’s Glass and Rock Mineral Wool insulation for the project.

The Challenge

Steve McGowen, Managing Director of Precision Façades explained that Knauf Insulation is the company’s preferred supplier thanks to the high level of support it provides. He said: “Knauf Insulation’s Sales Team are always on hand to help us with our orders, they also have a Technical Team who can provide 3D U-value calculations, and crucially, they are always able to deliver our orders quickly.”

The design called for a variety of façade panels manufactured from different materials and finishes, which affected the thermal performance required across the build. To accommodate this, Precision Façades used Knauf Insulation Rocksilk® RainScreen Slab in four different thicknesses (50mm, 100mm, 140mm and 190mm) for the rainscreen façade. It also used 100mm and 150mm OmniFit® Roll 40 within the steel framing system.

The Solution

Both Rocksilk® RainScreen Slab and OmniFit® Roll 40 offer the required levels of thermal performance. They are non-combustible with the best possible Euroclass A1 reaction to fire classification so will not contribute to the development or spread of fire should it occur. This means both products meet the requirements of building regulations in England and Wales banning the use of combustible materials on all buildings over 18m. Rocksilk® RainScreen Slab has also been certified by the British Board of Agrément (BBA) for use in high rise residential applications.

Rocksilk® RainScreen Slab and OmniFit® Roll 40 also have excellent sound absorption characteristics ensuring quiet spaces for residents, even while movie goers enjoy surround sound.

In addition to delivering the required thermal performance, both Rocksilk® RainScreen Slab and OmniFit® Roll 40 improve installer’s experience of using mineral wool. This is because they are manufactured with ECOSE® Technology, Knauf Insulation's unique bio-based binder that contains no added formaldehyde or phenol.

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.

As well as being kind to installers, ECOSE® Technology is made from natural raw materials that are rapidly renewable and is less energy-intensive to manufacture than traditional binders.

Results

Thanks to Knauf Insulation’s Rocksilk® RainScreen Slab and OmniFit® Roll 40, residents at Thames Quarter will enjoy warm, safe, and comfortable homes, built with insulation that is kinder to installers and the environment.