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If your home’s exterior walls are looking faded, stained or weathered, you may be considering repainting them. A fresh coat of masonry paint can transform the appearance of your property, but is traditional exterior paint the best long-term solution?
The cost of painting your home’s exterior depends on its size, the condition of the walls, the amount of preparation required and whether scaffolding or specialist access equipment is needed.
As a general budgeting guide, professional exterior painting in Ireland can cost approximately €1,200 to €5,500 for many residential properties, although larger or more complex homes can cost considerably more.
These are indicative market estimates rather than fixed quotations. The actual cost will depend on the property and the work involved.
Several factors influence the final price:
Property size: Larger walls require more paint and labour.
Wall condition: Peeling paint, cracks, damaged render and staining may require additional preparation.
Wall texture: Roughcast and pebble-dash surfaces can require more material than smooth render.
Access requirements: Scaffolding and difficult-to-reach areas can increase costs.
Paint quality: Premium masonry paints generally cost more than basic alternatives.
Preparation: Cleaning, treating algae and allowing the surface to dry properly are important for a durable finish.
Although standard masonry paint can be a cost-effective way to refresh a property, the initial price is only one part of the decision. It is also worth considering how well the finish protects your walls and how soon you might need to repaint.
ProPERLA wall coating is a specialist alternative to conventional exterior masonry paint. It is designed to provide a coloured finish alongside advanced water-repellent and breathable properties.
The final price depends on the coating system selected, the area being treated, the existing wall material, preparation requirements and access.
For budgeting purposes, professional ProPERLA coating installations can cost more upfront than standard exterior painting because of the specialist materials, preparation and application involved. A property assessment is needed to establish the actual price in Ireland.
In many cases, yes. However, comparing the two options purely on their initial cost does not tell the whole story.
Standard masonry paint primarily provides a decorative finish and a degree of weather protection. ProPERLA Facade Coating is designed to deliver a coloured finish while also reducing rainwater absorption, allowing water vapour to escape and helping the surface stay cleaner.
The coating is independently tested, has BBA certification and comes with a 10-year manufacturer’s guarantee and a stated 25-year life expectancy. The guarantee and expected lifespan are different, and actual performance depends on the substrate, preparation and application.
The important question is not simply which option costs less today, but which system best meets your property’s long-term needs.
| Feature | Standard masonry paint | ProPERLA Facade Coating |
|---|---|---|
| Refreshes the appearance of walls | Yes | Yes |
| Choice of colours | Yes | Yes |
| Repels rainwater | Depends on the paint | Designed for high water repellency |
| Allows water vapour to escape | Depends on the product | Highly breathable |
| Helps reduce moisture absorption | Varies by paint type | Independently tested for reduced water absorption |
| Self-cleaning properties | Generally limited | Designed to help rain wash away loose dirt |
| Helps discourage algae and discolouration | Depends on the product | Designed to discourage organic growth and discolouration |
| Manufacturer’s guarantee | Depends on the product and installer | 10 years for ProPERLA Facade Coating |
| Stated product life expectancy | Depends on the product and conditions | 25 years |
| Typical initial cost | Usually lower | Usually higher |
The performance of conventional masonry paints varies considerably, so the comparison depends on the specific products being considered. ProPERLA’s main distinction is its combination of water repellency, breathability and a durable coloured finish.
Ireland’s weather can be particularly challenging for exterior masonry. Wind-driven rain can penetrate porous surfaces, leaving walls damp and increasing the risk of moisture-related deterioration.
ProPERLA Facade Coating creates a highly water-repellent surface. Instead of readily absorbing into suitable mineral substrates, rainwater forms droplets and runs off.
The manufacturer reports that the coating can reduce water absorption by approximately 93.4% under its cited test conditions.
This helps limit the amount of rainwater absorbed by the walls, providing an additional layer of protection against the weather.
One of the key considerations when choosing an exterior wall coating is breathability.
A coating that significantly restricts water vapour movement may be unsuitable for certain walls, particularly older masonry that relies on the movement of moisture through the building fabric.
ProPERLA Facade Coating is designed to repel liquid water while allowing water vapour to pass through the treated surface.
This combination helps protect suitable exterior walls without unnecessarily restricting their natural moisture transfer.
The correct coating must still be selected for the wall material, and any existing damp problems should be investigated before application.
Exterior walls can gradually become discoloured by airborne dirt, rainwater marks, algae and other organic growth.
Traditional masonry paint can improve the appearance of a property, but its ability to resist dirt and biological growth varies by formulation and exposure.
ProPERLA’s water-repellent surface is designed to make it more difficult for dirt to adhere firmly. Rainfall can help wash away loose surface contamination, supporting a cleaner appearance over time.
The coating also helps discourage the growth of moss, algae and lichens, although it does not eliminate the need for maintenance.
For homeowners who want a freshly finished exterior without relying solely on repeated cleaning and repainting, this is an important consideration.
Repeated exposure to moisture can contribute to a range of masonry problems, including frost damage, salt deposits, discolouration and gradual deterioration of susceptible surfaces.
By reducing rainwater absorption, ProPERLA can help limit some of the conditions associated with these problems.
This is particularly relevant for properties exposed to persistent wind-driven rain or harsh weather.
However, a coating is not a substitute for repairing cracked render, defective pointing, leaking gutters or other sources of water ingress. Those issues should be addressed before any coating is applied.
Did you know that moisture in porous building materials can affect their thermal performance?
When masonry becomes wet, it can conduct heat more readily than when it is dry. Keeping suitable exterior walls drier can therefore help maintain their thermal performance.
ProPERLA’s manufacturer reports independent testing showing reduced water absorption and thermal-performance benefits under specified test conditions.
This makes the coating an interesting option for homeowners looking to protect their property while supporting the performance of their existing walls.
It is important to understand that ProPERLA is not a replacement for cavity wall insulation or dedicated wall insulation, and lower energy bills are not guaranteed. Any savings will depend on the property and its existing condition.
One of the biggest considerations when choosing exterior paint is how frequently the property will need maintenance or recoating.
A lower initial price can be attractive, but the cost of future preparation, labour, access equipment and materials can add up.
ProPERLA Facade Coating has a stated life expectancy of 25 years and a 10-year manufacturer’s guarantee.
This provides a useful benchmark when comparing the potential long-term value of different exterior finishes. It does not mean that every property will remain maintenance-free for 25 years, and the guarantee’s terms should always be checked.
For homeowners planning to stay in their property for many years, durability should be part of the purchasing decision rather than an afterthought.
Protecting your home does not mean compromising on its appearance.
ProPERLA Facade Coating is available in a range of colours, allowing homeowners to refresh faded render, modernise an older exterior or choose a finish that complements existing architectural features.
A professional installation combines the visual transformation of exterior painting with specialist coating performance.
At UEH Ireland Limited, we assess the condition of your exterior walls and help determine whether cleaning, repairs and a ProPERLA coating are appropriate for your property.
The best choice depends on your budget, your property’s condition and how long you want the finish to perform.
Standard masonry paint may be suitable if your main priority is refreshing the appearance of your home at the lowest initial cost.
ProPERLA may be the better investment if you want to combine a new exterior finish with enhanced rainwater repellency, breathability and a longer-term approach to protecting suitable masonry.
Consider the following example.
Imagine two homeowners with similar properties. One chooses a conventional masonry paint, while the other invests in ProPERLA Facade Coating.
The first homeowner may spend less initially, but future repainting costs will depend on the paint selected, the wall condition and exposure to the weather. The second homeowner pays more upfront but benefits from a coating designed for long-term performance.
Neither outcome can be guaranteed without knowing the actual installation prices and maintenance requirements. Nevertheless, comparing the initial quotation with the expected maintenance cycle is a more useful way to assess value than simply choosing the cheapest option.
When requesting quotations, ask each contractor to specify:
The full supply and installation cost.
Whether wall cleaning and preparation are included.
Whether repairs, primers and scaffolding are included.
The product being applied and its suitability for your walls.
The manufacturer’s guarantee and any exclusions.
The expected maintenance requirements.
This makes it easier to compare like for like and understand what you are paying for.
Even the best exterior coating cannot compensate for poor preparation.
Before applying a new finish, the existing walls should be inspected for loose paint, unstable render, cracks, contamination and signs of moisture ingress.
Where appropriate, professional wall cleaning can remove accumulated dirt, red algae and other surface contamination. Necessary repairs should then be completed, and the surface allowed to reach the condition required by the coating manufacturer’s application instructions.
Applying a coating over unsuitable or poorly prepared walls can compromise adhesion and performance.
At UEH Ireland Limited, our approach to exterior wall cleaning and ProPERLA coating focuses on preparing the surface correctly before the coating is applied.
Not every wall requires the same treatment.
ProPERLA Facade Coating is intended for suitable mineral substrates that require a coloured exterior finish. Its suitability depends on the existing surface, its condition and the manufacturer’s application requirements.
Some properties may benefit from professional cleaning alone. Others may be suitable for conventional masonry paint, while walls with significant damage or persistent dampness may require repairs or further investigation before any coating is considered.
The aim is to choose a solution that addresses the actual condition of the property rather than applying a coating without understanding the underlying problem.
Is ProPERLA better than normal masonry paint?
ProPERLA Facade Coating offers a combination of high water repellency, breathability, self-cleaning properties and a coloured finish. It may be a better choice for homeowners prioritising long-term weather protection, while conventional masonry paint may suit those seeking a lower initial cost.
How much does it cost to paint a house exterior in Ireland?
Professional exterior painting can cost approximately €1,200–€5,500 for many homes, depending on size, access, surface condition and preparation. Larger or more complex properties can cost more.
How much more does ProPERLA cost than standard paint?
There is no single price difference that applies to every property. The cost depends on the wall area, substrate, preparation and access requirements. A property-specific quotation is the best way to compare both options accurately.
How long does ProPERLA Facade Coating last?
The manufacturer states a 25-year life expectancy and provides a 10-year manufacturer’s guarantee. Actual performance depends on the surface, preparation, application and environmental exposure.
Does ProPERLA stop damp?
ProPERLA can help reduce rainwater absorption through suitable exterior masonry, which may help with certain forms of penetrating moisture. It will not resolve every damp problem. Plumbing leaks, rising damp, condensation, defective gutters and structural issues require appropriate diagnosis and treatment.
Can ProPERLA be applied over existing masonry paint?
ProPERLA Facade Coating can be applied over previously painted surfaces in suitable conditions. The existing coating must be assessed for stability, compatibility and preparation requirements before application.
Does ProPERLA help reduce heating bills?
Keeping suitable masonry drier can help maintain its thermal performance. However, the amount of any energy saving will depend on the property’s construction, exposure and existing insulation. ProPERLA should not be regarded as a replacement for conventional insulation.
Do I need to clean my walls before applying ProPERLA?
Yes, appropriate surface preparation is essential. Cleaning and any necessary repairs should be completed in accordance with the manufacturer’s instructions before the coating is applied.
Give Your Exterior Walls More Than Just a Fresh Coat of Paint
Repainting your home’s exterior can make a significant difference to its appearance. However, if your walls are exposed to Ireland’s challenging weather, it is worth considering whether a specialist protective coating would better suit your long-term needs.
ProPERLA Facade Coating combines a fresh coloured finish with water repellency, breathability and a focus on durability. For homeowners looking beyond the initial cost of exterior painting, it offers an alternative worth considering.
UEH Ireland Limited provides professional exterior wall cleaning and ProPERLA wall coating services to help homeowners restore and protect their properties.
Whether your walls are stained by red algae, faded by years of weather exposure or in need of a complete refresh, our team can help you explore the right solution.
Contact UEH Ireland Limited today to arrange a free quotation for exterior wall cleaning and ProPERLA wall coating.
Visit our Exterior Wall Cleaning & ProPERLA Wall Coating Services page to learn more about our services and request a quotation.
