Process of EWI
- External Wall Insulation (EWI) is a specialised process, installed by specialist contractors. A procedure, determined by the manufacturer must be strictly adhered to in order to achieve maximum performance of the system and also to validate any warranty. Our chosen EWI system leads the way worldwide in terms of innovation and quality components. ***Any External Wall Insulation system installed without the correct, approved components is at serious risk of failure and can be the subject of very expensive repairs.***
- We will now take you through the basic steps of EWI:
- Please note: this list of steps is not exhaustive and is designed only to give an indication of the process.
Step 1
The required type and size of insulation is adhesively and mechanically fixed to all external walls. This creates an insulation envelope that prevents heat loss and cold bridging, which can occur using other types of insulation, e.g. blown cavity insulation. We use a uPVC basetrack (no thermal bridge, minimal thermal movement and a full mesh bead to link with main wall mesh, unlike metal track systems), 100% nylon fixings (no thermal bridge) and very high quality render beads throughout all installations. We are fully certified and registered to employ a number of insulation types with our external wall insulation systems. You can read more information on these insulations on our insulations page.
Step 2
An alkali-resistant open-weave fibre mesh is embedded onto the insulation board using a polymer-modified cement basecoat. This provides both impact resistance and tensile strength. Various extra strengthening meshes are installed at vunerable junctions to ensure optimum strength and no cracking. We an offer a range of impact resistances depending on the application of the EWI system. For further information on the applications we can cater for, please contact us.
Step 3
Basecoat renders are allowed sufficient time to dry and a coloured primer is then applied (by roller, brush or spray). (Drying takes approximately 24 hours.) This aids adhesion/ water resistance, and also improves the colour uniformity on the final finish. This is not universal to all systems, but we see this as a very important step to providing the best possible system.
Step 4
A low maintenance acrylic render finish is then applied (troweled or sprayed).This finish is available in a range of colours and textures with extensive pallets to choose from. We can even match existing colours and textures and also have the ability to apply real brick facades. We have a choice of render types and specifications, for various exposures and climatic conditions. We also supply and install mineral monocouche renders with our insulation systems if a specific texture or design is required.
Step 5
Comfort Solutions will complete your insulation system with whatever decorative features you may desire. Raised window bands, raised plinths, quoin stones, etc. etc... If you can think of it, then we can probably do it! Don’t have sufficient soffit widths? No problem. We have solutions for these issues as well as countless others. We can overcome almost any problem in an aesthetically pleasing manner. We will leave you home with stunning good looks and always strive to make all our projects the envy of your neighbours. After all, we want them to buy too!
Please note the above steps are not exhaustive and there are other steps and procedures to be followed during installation. The above is designed simply as a guide to give a basic understanding of the process of EWI.
The final result is a very durable, low maintenance and beautiful finish that will only need hosing down to clean every 3 to 5 years. Furthermore, your new walls will need no further painting for many, many years (up to 40); so choose you colour carefully! For further information on the process, please contact us.
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Client Testimonials
Michael Carney - solar hot wat
I just want to place on record my complete satisfaction with Comfort solutions. The company installed solar panels at our house. It simply was a pleasure dealing with the company and all the work was carried out with complete efficiency and to the very highest standards. Read more
Audrey Ní Fhearghail and Lorca
The external insulation that Comfort Solutions Ireland installed for us has made a huge difference to how warm our house is. From the start of the process, they proved to be professional and easy to deal with.
Read moreMark and Janita Kennedy, Newpo
We have been delighted with the work done by Comfort Solutions. The whole process was professional from start to finish. The preliminary quotation was comprehensive and so allowed us to get a very good idea of what the total cost would be before we went ahead and agreed to the... Read more
David and Margaret Edis, Newtp
I found Comfort Solutions through their web site. I contacted them and they came very quickly to give a quote on the day and at the time that was requested. Our loft although lagged was not up to current specifications.
Read moreDr. Roderick Peters, Newport
External Insulation
In the Spring of 2013, Comfort Solutions installed external wall and loft insulation at the home I had recently bought. Before the installation, I had been concerned at how quickly the house could become cold and damp.
Read morePaul & Therese Dunne, Castleba
From the start Fergus came out and advised us what was needed doing. He didn’t push anything on us, he told us what he knew, and answered any questions we had.
Read moreBarry & Marion Talbot, Westpor
We are pleased with all the work Fergus and his team have done to our house. We expected it to be good but it has surpassed all our expectations. The workmanship was first class and everyone was so helpful with any questions we asked. We would highly recommend Comfort Solutions... Read more
David Prentice, Tourmakeady
External Wall Insulation
Comfort Solutions Ireland have just completed an excellent job on this cottage of ours in Co. Mayo. I can recommend this firm for efficiency and leaving a premises neat and tidy. The result is a much more comfortable holiday home for our family. Read more
Adrian Hogan, Westport
We were very happy with the service that Comfort Solutions provided for us - our apartment is now properly ventilated to the correct standards which means that we've been able to rent it out again with a view to living there ourselves eventually.
Read moreMargaret McMenamin, Westport
Solar Service
I would certainly recommend this Company for their excellent service. Having had some bad experiences with other contractors they were true to their word in that they telephoned me when they said they would and turned up on the due date. The service was carried out in a very... Read more