Sika has been providing waterproofing solutions for over
100 years.
The first product, Sika®-1, is still on the market.
In Ireland, Sika was first used at the Shannon Scheme
in 1929,
since then Sika has continued to grow to become a trusted name in Irish construction.
Sika Ireland Limited was established
in 1995,
as the Irish subsidiary of Sika AG in Switzerland.

Explore Our Construction Solutions

man applying single ply roofing membrane

Roofing

Explore a full range of flat roofing solutions including single ply membranes, liquid applied membranes, bituminous membranes and accessories.
Alliance consulting Leerdam, Netherlands ivory floor

Flooring

Discover resin and concrete flooring systems for industrial, commercial, healthcare and public environments.

Building Finishing

Explore render systems, external wall insulation and technical mortars for residential and commercial facade projects.
Fireman extinguishing the fire

Passive Fire Protection

Explore passive fire protection systems for joints and penetrations that help stop the spread of heat, fire and smoke in buildings.
Concrete Pour at Tilbury Dock

Concrete Admixtures

Discover concrete admixtures and additives that improve concrete workability, durability, watertightness and strength.
Construction worker applying concrete repair mortar to bridge beam

Concrete Repair

Find concrete repair mortars, corrosion protection and strengthening systems for structural repair projects.
men applying waterproofing membranes to basement

Waterproofing

Discover waterproofing systems for basements and concrete structures, including membranes, coatings, drainage and injection methods.
Joint sealing facade

Joint Sealing

Find professional joint sealing and bonding solutions for concrete, facades, walls and floors across construction projects.
The photo shows three Sika employees on a rooftop at a construction site.

Project Solutions

Sika provides comprehensive product solutions, for all projects in building and infrastructure construction.
Need technical assistance on a project?
CONTACT ONE OF OUR EXPERTS

Reference Projects

dexcom stadium, galway

Dexcom Stadium, Galway

Galway

Dexcom Stadium, Galway

Galway
2026
churchfield reservoir construction site

Churchfield Reservoir, Cork

Cork

Churchfield Reservoir, Cork

Cork
2025
Wind turbine construction in rural landscape

Corlacky Hill Wind Farm, Northern Ireland

Northern Ireland

Corlacky Hill Wind Farm, Northern Ireland

Northern Ireland
2025
Red and white chimneys near industrial site

Poolbeg Generation Station, Dublin

Dublin

Poolbeg Generation Station, Dublin

Dublin
2025

Mortuary and Post-Mortem Building, University Hospital Waterford

Waterford, Ireland

Mortuary and Post-Mortem Building, University Hospital Waterford

Waterford, Ireland
2021
The €5.67 million funding for a new Mortuary and Post-Mortem building at the University Hospital Waterford, translated into a dignified environment for the bereaved and an improved working space for the hospital staff.

Pharmaceutical Medical Devices Plant

Cork

Pharmaceutical Medical Devices Plant

Cork
2021
When the roof of a Cork-based pharmaceutical factory, built in 1998, was experiencing ongoing leak issues affecting production and administration rooms below, Sika was called to inspect the roof and propose a suitable solution.

Penrose Dock

Cork City

Penrose Dock

Cork City
2020
Penrose Dock is perfectly tailored for the future workplace and provides its occupants an unsurpassed professional and personal quality of life.

Primary Care Centre Development

Bray

Primary Care Centre Development

Bray
2020
A new topdeck car park for Primary Care Centre installed by Sika's approved flooring contractor, McLoughlin’s Flooring.

Bausch and Lomb, Waterford

Waterford

Bausch and Lomb, Waterford

Waterford
2018

New Bulk Logistic Center

Limerick

New Bulk Logistic Center

Limerick
2018

One Albert Quay, Cork

Cork, Ireland

One Albert Quay, Cork

Cork, Ireland
2018

Royal College of Surgeons, Dublin

Dublin

Royal College of Surgeons, Dublin

Dublin
2018

The Sacred Heart Church, Waterford

Waterford

The Sacred Heart Church, Waterford

Waterford
2018

Aviva Stadium

Dublin

Aviva Stadium

Dublin
2011

Terminal 2, Dublin Airport

Dublin

Terminal 2, Dublin Airport

Dublin
2011

Irish Times Building, Dublin

Dublin

Irish Times Building, Dublin

Dublin
2009

Montevetro, Dublin

Dublin

Montevetro, Dublin

Dublin
2009

Cliffs of Moher, Clare

Clare

Cliffs of Moher, Clare

Clare
2007

Ice Dome, Dundalk

Dundalk

Ice Dome, Dundalk

Dundalk
2007

Sika's Expert Construction Knowhow

Suggested searches
Type of Application

Type of Application

Below-Grade Waterproofing Bituminous Membrane Concrete Admixture Concrete Repair Corrosion Protection Decorative Floor Elastic Adhesive Bonding Facade Joint Sealing Green Roof Industrial Flooring Injection Joint Sealing Passive Fire Protection Roofing Membranes Sealant Structural Strengthening Wall Coating Waterproofing Membrane Watertight Concrete Wood Floor Bonding
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SikaCeram FlowFix bonding primer and jointing compound
  • Distribution
  • How-to

How to Lay Porcelain Paving

SikaCeram® FlowFix Bonding Primer together with SikaCeram® FlowFix Jointing Compound forms a complete system for installing porcelain paving, supporting adhesion beneath the tiles and joint stability once installed.
Landscaping
Waste water treatment plant in Wroclaw in Poland
  • Waterproofing Membrane
  • Waterproofing

Cutting Water Losses Through Smart Infrastructure Renovation and Waterproofing Mortars

Water loss remains one of the most overlooked sustainability challenges in Europe. As the region sharpens its focus on water efficiency and climate resilience, renovating and properly waterproofing infrastructure has become a key opportunity for impactful action.
Waterproofing
  • Concrete Admixtures
  • Construction
  • Concrete Admixture
  • Watertight Concrete

Fire Resistant Concrete

The danger of fire is present always and everywhere. The imminent danger depends upon actual exposure, and naturally differs if the threatened construction is a pedestrian subway, a roadway tunnel or a subterranean garage in a skyscraper. Concrete is the loadbearing material in nearly all built structures and is therefore at high risk, since the entire structure would collapse upon its material failure.
Concrete Admixtures
  • Concrete Admixtures
  • Construction
  • Concrete Admixture
  • Watertight Concrete

Alkali-Silica-Reaction Resistant Concrete

Major infrastructure projects such as dams, roadways or airport runways require enormous quantities of aggregates, sought in closest proximity to construction sites. Some aggregates can exhibit an increased or high risk of ASR. Alkali-Silica-Reaction is a chemical reaction which occurs between the amorphous silica in the aggregate and the pore solution (alkalis) of the cement matrix.
Concrete Admixtures
  • Concrete Admixtures
  • Construction
  • Concrete Admixture
  • Watertight Concrete

Abrasion Resistant Concrete

Awe-inspiring gorges and valleys are nature’s testimony to the undeniable strength of water. Primarily in technical hydraulic engineering, but also in traffic zones with high loads or hard rolling bodies, concrete surfaces experience considerable and at times extremely abrasive forces. The mechanisms of damage thereby depend centrally on the type of burden.
Concrete Admixtures
  • Concrete Admixtures
  • Construction
  • Concrete Admixture
  • Watertight Concrete

Chemical Resistant Concrete

Water is the source of all life as well as a scarce commodity. Clean drinking water should therefore be protected against contamination, while waste water must be treated before being released into a discharge system. The waste water itself as well as the treatment measures undertaken represent an exposure to chemicals for concrete surfaces.
Concrete Admixtures
  • Concrete Admixtures
  • Construction
  • Concrete Admixture

Standards and Testing

The performance and characteristics of fibre-reinforced concrete need to be tested with methods tailored to suit the specific end application, to make sure it can be used safely in future specifications. These test methods are now fully-standardised internationally through the European Standards (EN), as well as the American Society for Testing and Materials (ASTM).
Concrete Admixtures
Applying Sika Black Jack Bitumen Paint to Metal Roof
  • Distribution
  • How-to

How to Use Sika® Black Jack® Roof Repair and Waterproofing Solutions

Whether you’re sealing, bonding or reinforcing an existing roof or waterproofing a new one, the Sika® Black Jack® range delivers high-performance, reliable protection you can trust.
Roofing
Outdoor Surface Cleaners and Sealers for Patios
  • Distribution
  • How-to

How to Prepare Your Patio for Summer

As the days get longer and temperatures rise, now is the perfect time to prepare your patio for summer. Whether you're planning BBQs, garden parties or relaxing evenings outdoors, a clean and protected patio creates the ideal setting. The key to getting a summer ready patio is simple: clean it thoroughly and seal it properly. With the right approach, you can transform tired, weathered paving into a fresh, low maintenance outdoor space that lasts all summer long.
Landscaping
Excavator standing on heavy duty cementitious floor in warehouse
  • Flooring
  • Industrial Flooring
  • Industrial

Dry Shake Hardeners for Concrete Floors

Dry shake aggregate floor hardeners are commonly applied to the surface of freshly placed concrete to improve wear resistance and occasionally to color a concrete surface. They decrease typical plain concrete negative properties like dusting and liquid absorption by improving the abrasion resistance and reducing surface permeability.
Flooring
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