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Licatatherm Bio
Licatherm Bio is offers a extremely breathable EWI system which utilises a lime based basecoat, perfect for historical buildings for when breathability is a priority.
LicataTherm Mineral Wool
Licatherm Mineral Wool system is a A2 fire rated system, breathable and suitable for high rise retrofit projects. Brick Slip and Silicone render can be used as the finish option with this system
LicataTherm Graphite
Licatherm Graphite benefits from utilising enhanced EPS insulation within the system. This system offer high levels of workability and is often used on low rise residential homes.
LicataTherm Anti-Crack Cement Free
Licatherm Anti Crack Cement Free EWI system is specifically designed for unstable substrates. The EWI system utilises the Rasotherm 500 plus and reinforcing mesh which is our most flexible basecoat and is cement free. The system can be finished with our range of topcoat finishes and brick slips.
LicataTherm K5-1
Licatherm K5 EWI system utilises a Phenolic insulation board which provides industry leading thermal performance. This allows a thinner insulation material to be used to achieve great thermal performance.
Quality Products you can trust
Licata Building Solutions is a leading Italian supplier of building materials, products and solutions for facades and interior surfaces. We have four depots and showrooms in the UK, all stocking our extensive product range.
Frequently Asked Questions (FAQs)
Yes, insulating external walls of existing buildings is not only possible but highly recommended where heat loss and poor thermal performance are ongoing concerns. Whether you have solid walls, cavity walls, or even timber frame properties, there’s a suitable external wall insulation (EWI) system available.
For cavity walls, cavity wall insulation is often used internally, but for solid brick walls or stone walls, retrofit external wall insulation systems work more effectively. At Licata, we offer solutions that improve energy efficiency without affecting the external appearance, using breathable and fire-rated insulation materials to meet all building regulations.
Absolutely. Our external wall insulation systems are designed to insulate solid walls, including solid brick walls and stone walls that tend to lose heat quickly due to lack of insulation. These types of walls are common in older housing stock and heritage buildings.
Licata offers breathable and flexible options like Licatherm Bio and Anti-Crack Cement Free systems, ideal for improving thermal mass and thermal efficiency without trapping moist air. For solid wall properties with existing damp issues or risk of water ingress, our systems are carefully designed to manage dew point occurs and prevent future damp problems.
Costs vary depending on wall thickness, insulation materials selected, and the condition of the existing wall. Properties with solid masonry walls or poorly insulated external walls usually require more labour and materials to ensure thermal bridging is minimised.
While initial costs can be higher than cavity fill insulation, the long-term benefits are significant. Retrofitting Licata’s EWI systems on existing buildings helps reduce heating costs, lowers carbon emissions, and improves indoor comfort. Using products like mineral wool or expanded polystyrene, we ensure a thermally efficient and long-lasting solution.
Yes, retrofit external wall insulation EWI systems can significantly reduce heat loss through outside walls, making your property more energy efficient. You’ll notice the difference in your heating bill during colder months, especially if your home previously had no insulation layer.
By adding insulation to external walls, you also improve air tightness and reduce the risk of cold bridging. Our insulated render finishes and brick slips can match the original look of your home while upgrading its thermal performance, all in compliance with building control guidelines.
We offer a wide choice of finishes to match both traditional and modern properties. Brick slips, cement render, and insulated render systems are all available, depending on the project needs and substrate.
Our external render finishes work well with insulation boards including graphite EPS, mineral wool, or wood fibre, ensuring each external insulation system performs to the required U value. You can also choose between different colour coats, textures, and mechanical fixings, depending on the required look and substrate condition.