The Corn Exchange, Manchester

The Corn Exchange, Manchester

Construction Sealants Ltd are pleased to announce the completion with ISG on the Corn Exchange Project in Manchester City Centre. The £13 million contract will transform Manchester’s historic Grade II listed Corn Exchange into a four star boutique hotel.  Works was carried sporadically out over a 3-month period as the project took shape.


The project involves the refurbishment of levels 2-5 of the iconic building, creating a 114-bedroom ‘aparthotel’ for operator Roomzzz.

The stylish layout of Roomzzz Manchester Corn Exchange uses a striking combination of existing brick walls and new partitioning to create four room types, from ultra-modern apartments to luxurious penthouses – all of which incorporate a fully equipped kitchen. The fit out specification includes high-quality tiling and floor finishes, with feature wall graphics. Amongst the most luxurious ‘Liberty rooms’ is a guest suite in the building’s iconic turret, accessed through a new spiral staircase.

Several management suites will be created and conserve & restore three architecturally listed stair cores to create an eye-catching historical feature within the hotel.

Guest facilities also include a gym, lounge and a ‘Grab and Go’ breakfast area.

This was the second phase of a wider £30 million investment to develop the building, this follows the refurbishment of ground and first floor levels as restaurant and bar accommodation, all of which will remain operational throughout the project’s duration. The building was also damaged in the IRA bombing of 1996.


Construction Sealants and ISG have been working in partnership for over 11 years, and we have completed over 137 projects in this time, on budget and on time.


Our workforce undergoes extensive training and are all qualified to NVQ Level 2. Ensuring that we can sustain the highest of standards of work on sites across the UK. With a consultative approach to each project, we pride ourselves on the ability to apply the best-suited sealants to meet the buildings requirements. Our dedicated approach to each project is often commented on by our clients as we strive to offer the most affordable sealant solution in the industry. This has resulted in most of work coming from repeat business from our previous customers. And why we pride ourselves as bring one of the top UK Mastic and Sealant companies.


Construction Sealants Ltd supplied and installed Everbuild S50 in various colours to match internal colour scheme on this project. To avoid pedestrian areas and live retail environments on the ground level, we are using the windows on the upper levels as access points for all site materials, with some of the windows measuring only 1.2m wide.

Everbuild Tecnic S50 Silicone is a mid-modulus, heavy bodied acetoxy curing silicone sealant that contains a powerful anti-fungal compound to prevent mould and fungal growth in areas of high humidity. The mid-modulus nature of this formulation gives improved adhesion and flexibility when compared to standard high modulus sanitary grades. Everbuild Tecnic S50 Silicone is perfect for sealing around all types of baths, shower trays as well as an expansion joint and corner sealing of ceramic tiles. Everbuild Tecnic S50 Silicone can be used for the sealing around sanitary fittings in domestic and municipal applications.This product comes with a 310ml cartridge. Colours: Jasmine, Manhattan Grey, Translucent, White.

For more information on this product please click the image below, where you can open the technical data sheets and place an order online with us. We also offer trade accounts for large orders and frequent buyers.



Why Choose Construction Sealants?

Construction Sealants Limited’s client list boasts some of the UK’s largest and most well-known construction companies. We aim to provide our customers with a level of service that few of our competitors can match, from the supply of quality sealants to the trade through to the application of specified sealants by a skilled workforce.

With the additional determination to provide your company with a highly competitive quote along with the highest quality products, we can help you to manage your costs effectively and maintain essential profit. We would be delighted to undertake a site visit enabling us to submit a guaranteed fixed price schedule and comprehensive, detailed specification.

In choosing Construction Sealants Limited, you can depend on the following unrivalled accreditations.

  • Accredited and approved to CHAS, ISO 9001, and ISO 14001 & OHSAS 18001 Standards.
  • Members of the Association of Sealant Applicators which provides a ‘Price Warranty Bond’.
  • Fully compliant NVQ Level2 Workforce.
  • MEWP & PASMA trained operatives.

Stocks we install and supply

Speak to our professional team for a free quote 01708 555 007
Request a Quote