About RTU Northern Ireland l Ready Mixed Products Supplier
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About Us


Innovation, hard work and integrity

These are the keys to RTU’s success.  With over two decades of experience in this industry, we continue to be the first choice provider for most of Northern Ireland’s leading architects and builders. Our diverse portfolio encompasses many prestigious Commercial, Industrial, Residential and Public Sector projects.

RTU manufactures a range of ready mixed building products such as mortar, concrete, exposa decorative concreteplaster, coloured sand, floor screed and ultraflo liquid floor screed. Being the pioneers of ready to use mortar, coloured mortar, plaster, ultraflo hemihydrate liquid floor screed and now EXPOSA decorative concrete, we have gained an enviable reputation for innovation, quality of product and excellent customer service. As a family-run business we are strongly committed to making sure this momentum is maintained.


RTU factory produced products delivers quality time after time.  Our advanced computerised batching dual plant has the capacity to produce over 90M3 of concrete per hour. We operate a factory production control system which ensures our products comply with British Standards and the ever increasing tough European regulations.

thinking green

RTU believe in caring for the environment and are committed to reducing, recycling and reusing materials whenever possible, with our advanced recycling plant. We constantly seek to improve our green thinking throughout our business.

Ready mixed concrete NI by RTU
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