Proper Planning keeps you dry

global Leaders in Basement Waterproofing

With a pioneering spirit we focus on tailor-made waterproofing concepts in the international construction industry. For more than half a century – we develop, produce, plan and carry out work. Our waterproofing concepts which have been used on such projects as such as the New Children’s Hospital, Dublin and Claridges Hotel, London are planned by our own engineering and can guarantee customers a watertight solution.

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about us

More than 50 years of experience

With years of experience and a team of trained professionals, we have established ourselves as the go-to experts for all things basement waterproofing. Our innovative methods and state-of-the-art technology ensure that your basement stays dry and safe, no matter the weather. From repair and maintenance to complete waterproofing services, we have got you covered. Trust us to keep your home or business protected from water damage and the negative effects of a wet basement. Contact us today to schedule your consultation and take the first step towards a dry and healthy basement.

Managing Directors

Dan Connolly & Niall Prunty


Innovation in the fields of waterproofing, injection technology and building/ structure preservation and repair.


With our experienced inhouse design engineer team, design bespoke Basement Waterproofing Systems for your project.


With our pioneering spirit, we continue to invest in ongoing R&D into all our services and products adapting to climate needs.


We offer the full Design, Manufacture , Install and Warranties on our waterproofing solution for your projects .



We Specialize in the design, manufacture, installation and warranty of structural waterproofing systems. 


Our unique preventive and remedial waterproofing products are suitable for tackling any type of waterproofing problem. Whatever the brief, RASCOR’s systems will deliver the perfect solution, we can accurately assess the specific implications and requirements of any particular scheme.

Basement Waterproofing

Remedial Waterproofing

Podium Deck Waterproofing

Anti-Slip Membrane


Windows Protection


Experience that matters

Recent Projects

Professionally managed, RASCOR’s skilled, committed waterproofing specialists are present on site to guarantee top- quality workmanship. Our high levels of excellence are backed by a fleet of ultra-modern techniques. 


experience & technology

competitive advantages

Time Savings in program (Unlimited pour sizes. No aspect ratio restrictions)

Potential saving in shrinkage reinforcement.

No water bars or waterproofing admixtures or branded watertight concrete systems required.

Detailed pre and post pour inspection administration

Full Detailed DWG drawings unique to your project.

RASCOR take full responsibility for water ingress through the structure.

Unique RASCOtank Performance Warranty

Professional Indemnity Insurance for our design and installation.

Savings to be made
Project sucess rate
Completed Projects
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Years in Business
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global relationships

company partners

Contact us about your project

contact us today

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Have any questions?​

+353 53 94 84264

Working hours​

Mon-Fri, 9am until 5 pm