Soprema UK

Soprema UK

Soprema UK reinforces its reputation with high-profile projects...

International waterproofing specialist Soprema is winning large-scale work in the UK on the strength of a diverse range of products, knowledgeable workforce and commitment to quality.

Having been specified on many high profile, extensive roofing and waterproofing projects such as IKEA, Sainsbury’s, and tunnel waterproofing for the Channel Tunnel rail link, Dublin Port Tunnel and Ramsgate Tunnel, the company has an impressive back-catalogue to complement its major ongoing projects including Crossrail and the London Underground station upgrades.

Soprema UK not only offers bituminous, cold applied liquid, synthetic and hot melt waterproofing systems to the roofing industry but also manufacture high performance waterproofing solutions for civil engineering projects, drinking water storage, swimming pools and surfacing applications.

The Soprema Group operates in 90 countries, has seven Research and Development centres focused on sustainable development and 18 training centres, ensuring it is at the forefront of industry innovation.

It employs 5,200 people, has 34 manufacturing plants, 60 operating subsidiaries, including Italian single-ply manufacturer FLAG SpA, and some 4,500 distributors.

The Group was founded in 1908 by Charles Geisen, inventor of the Mammoth Membrane which paved the way for modern waterproofing membranes, and remains a family affair, with his grandson Pierre Etienne Bindschedler currently Group Chairman.

Soprema has since established itself as a world-leader in the development and manufacture of waterproofing membranes, and maintains strong relationships with all project stakeholders including, architects, main contractors and specialist waterproofing contractors. Soprema owes its worldwide success to proactive research and development, its unique approach to waterproofing solutions and commitment to inventiveness.

“We continue to promote new and bold ideas, for the varied and ever changing demands of the construction industry, enabling us to offer roofing and waterproofing solutions for all construction projects, no matter the size or complexity,” said the company.


Soprema’s R&D policy, which strongly promotes sustainable development, is focused on limiting its environmental impact, with the use of renewable resources in its production processes and in its factories, while fully integrating health and safety into its innovation policy. Soprema has always considered the safety of people, installations and buildings the highest priority and therefore continues to develop new sustainable waterproofing systems to meet the demands of today’s market.

In 1997 the company was awarded ISO 14001 certification, a sign of its commitment to continual improvement in terms of environmental management. Where possible, Soprema uses sustainable natural resources or recycled materials.


This combined expertise and responsible approach has gained the company many key roofing and waterproofing projects. Soprema is a key part of the IKEA supply chain, where it has waterproofed nine UK stores for the Swedish retailer, both new and refurbishment projects.

Other retail projects include the 16,000 sqm Sainsbury’s distribution centre in Charlton, an ongoing Palace Foods distribution warehouse in Dublin and the IBM headquarters refurbishment in Greenford, both 14,000 sqm.

A commitment to solidarity

Soprema is continually securing a growing number of high profile public and private sector supply chain agreements across the UK. This is achieved through its commitment to providing high quality, excellent value and durable roofing, waterproofing and surfacing products for long-lasting constructions. Soprema strives to offer excellent service and technical support to continue development of the business.


Using the synthetic products manufactured in FLAG SpA (Soprema Group’s Italian Headquarters and manufacturing plant near Milan) the company also has an impressive record in tunnel waterproofing in the UK. In the recent years it provided waterproofing systems to the cut and cover portals at the Hindhead tunnel in Surrey and the shotcrete lining sections of the new Tyne tunnel near Newcastle.

Soprema UK is also active in many current tunnelling projects in London in light of the substantial infrastructure investments, including Europe’s largest infrastructure project Crossrail and various Underground station upgrades.

“We have supplied waterproofing for the step-free access at Green Park station and are working on Crossrail Projects: C300 Fisher Street shaft, C305 Stepney Green Caverns, C310 Thames Tunnel Cross Passages, C360 Mile End shaft and C510 Whitechapel Station. We are also working towards C510 Liverpool Street station and C435 Farringdon station,” the company said.

Unique Expertise

In order to meet the specific requirements of civil engineering projects, Soprema has created the Civilrock range, which offers products designed to support the demands of projects such as tunnels, bridges, car parks, underground and basements structures, basins, dams, lakes ponds and tanks.

Civilrock covers all of the activities connected to these structures, which were previously covered by the group’s different brands: SOPREMA, FLAG and ALSAN. This has given Soprema the chance to offer a more complete range which better matches the requirements of clients, project managers and contractors. 

Experience and reliability

The company’s obvious success has been built on both the knowledge and experience of its staff and the resultant faith and confidence its customers have in the reliability of its products. It is a positive reputation many years in the making.

Soprema achieves its ambitions in accordance with the historical values that have enabled the company to gain the confidence of its customers from the start. These ethical values are recognised and supported by all employees, creating a positive and committed company culture.

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