Professional restoration for concrete, tarmac, and block paving across the North West. From removing deep-seated oil stains to eradicating moss and weeds, we restore the safety and kerb appeal of your outdoor spaces in Donegal, Leitrim, Sligo, and Fermanagh, with over 20 years of expertise.
Your driveway or patio is one of the most hardworking areas of your property, constantly exposed to the elements, vehicle traffic, and organic growth. At North West Exterior Specialists, we provide more than just a surface rinse. Our restoration process is tailored to the specific material of your outdoor space, whether it’s delicate natural stone, porous block paving, or traditional tarmac. We use industrial-grade equipment to lift deep-seated grime and atmospheric pollution that domestic cleaners simply cannot reach.
We understand that different surfaces require different levels of care. For block paving, we focus on clearing out the joints to remove weed seeds and moss, while for tarmac, we use specialized techniques to clean without stripping away the essential oils that keep the surface flexible. By combining high-pressure technology with professional cleaning agents, we ensure a uniform, streak-free finish that makes your entranceways and outdoor living areas look brand new again.
Safety is a primary concern for any homeowner. Our cleaning process removes the slick layers of algae, lichen, and moss that make walking on your patio or driveway dangerous. We restore the natural texture and grip of your surfaces, providing peace of mind for you, your family, and your visitors.
Invasive weeds can easily push through the joints of block paving or cracks in concrete, leading to significant damage over time. We thoroughly clear these areas and can provide advice on re-sanding or sealing to ensure your driveway remains solid, level, and free from unwanted vegetation.
A neglected driveway or patio does more than just lower the visual appeal of your home; it can become a significant safety liability. Over time, the accumulation of algae and moss creates a “biofilm” that becomes incredibly slippery when wet—a common issue during our damp North West winters. Furthermore, allowing weeds and moss to grow unchecked in the joints of your paving can lead to shifting blocks and structural instability.
Choosing a professional service ensures that these problems are tackled at the source. We don’t just remove the visible growth; we treat the area to prevent it from returning quickly. Regular professional maintenance not only keeps your property looking its best but also extends the life of your investment by preventing the cracks and subsidence that occur when organic matter is allowed to compromise the substrate.
Established in 2003, North West Exterior Specialists has grown into a leading provider of professional cleaning and maintenance services. With over 20 years of hands-on experience, our reputation is built on a foundation of technical expertise and a small, dedicated team motivated by absolute customer satisfaction. We understand that your property is a significant investment, which is why we approach every project—from residential driveways to large-scale commercial contracts—with the same commitment to precision and care.
To maintain our high standards, we continuously invest in professional training, industry certification, and state-of-the-art equipment. Our team is fully qualified in specialized height access and chemical treatments, holding IPAF, PASMA, and City & Guilds credentials alongside our Pureseal and Biocide certifications. This ensures that whether we are performing delicate soft washing for algae removal or high-reach steam cleaning, we operate with the highest level of safety and technical proficiency. At North West Exterior Specialists, we believe no job is too big or too small, offering bespoke maintenance plans designed to keep your property in peak condition year-round.
Choosing the right team to maintain your property means finding a balance between experience, safety, and results. With over two decades in the industry, North West Exterior Specialists provides a level of expertise that goes beyond a simple clean. We treat every home and business with the utmost respect, using proven techniques and professional-grade equipment to ensure your surfaces are not only restored to their original beauty but also protected for the future.
With a history dating back to 2003, we bring more than two decades of hands-on experience to every project.
Our team holds industry-recognised certifications—including IPAF, PASMA, and City & Guilds—ensuring we are fully qualified to operate high-access machinery.
We believe in using the best tools for the job, which is why we continually invest in the latest equipment, training and certifications.
Operating across Donegal, Sligo, Leitrim and Fermanagh, we understand the local climate and its impact on exterior surfaces, therefore highly experience in offering suitable resolutions
To ensure the best possible results for your property, we follow a structured, professional approach on every project. We don’t believe in “one size fits all” cleaning; instead, we assess the specific materials and biological growth present to determine the safest and most effective method.
Before any work begins, our team conducts a thorough inspection of the area to identify surface types, levels of organic growth, and any potential access challenges. We prioritize safety by setting up necessary high-access equipment—such as cherry pickers or towers—and ensuring the workspace is secure for both our technicians and your property.
We prepare the site by protecting surrounding landscaping, sensitive fixtures, and drainage points. Depending on the service, this stage may involve manual debris removal or the scraping of heavy moss buildup. This ensures that our cleaning treatments can penetrate deep into the surface for the most effective restoration possible.
Using our advanced steam technology or specialized soft washing systems, we apply the chosen cleaning method with total precision. Whether we are utilizing high-pressure for hard stone or Pureseal-certified biocides for delicate render, we focus on eradicating algae, lichen, and grime at the source to deliver a flawless finish.
Once the cleaning is complete, we perform a final low-pressure rinse to remove any remaining residue and ensure the site is left tidy. We then walk through the project with you to guarantee 100% satisfaction, confirming that the results meet our high standards and providing advice on how to maintain the clean for the long term.
We understand that you may have questions about the best way to maintain your property’s exterior. Whether you are curious about the difference between soft washing and pressure washing or need to know how we handle safety at height, we have compiled the most common inquiries from our clients. Our goal is to provide you with clear, transparent information so you can make the best decision for your home or business. If you don’t see your question answered here, please feel free to reach out to our team directly.
Yes, we have the expertise and equipment to clean a wide variety of surfaces, including concrete, tarmac, block paving, Indian sandstone, and pattern-imprinted concrete. We adjust our pressure and cleaning methods to suit the specific durability and porosity of each material.
During the cleaning process, some of the jointing sand is naturally washed away. We recommend allowing the area to dry completely before brushing in new kiln-dried sand to stabilise the blocks. We can discuss including re-sanding as part of your bespoke service package.
Those black spots are actually a resilient form of lichen that “roots” into the stone. Standard pressure washing rarely removes them. We use specialist Pureseal-certified treatments that break down the lichen at a biological level, effectively lifting the spots and restoring the stone’s natural colour.
Tarmac requires a careful touch. High pressure can sometimes strip the bitumen and loosen the stones. We use a combination of low-pressure washing and specific cleaning agents to ensure your tarmac is cleaned thoroughly without compromising its structural flexibility.
You can usually walk on the surface almost immediately after we finish. However, if we have performed a deep clean on a driveway, we recommend waiting a few hours for the surface to dry before driving vehicles onto it, especially if re-sanding is required.
Ready to restore your property’s exterior? Whether you have a quick question about our “Man and a Cherry Picker” hire or need a comprehensive maintenance plan for a commercial site, we are here to help. Simply fill out the form below with your details and the services you are interested in, and a member of our dedicated team will get back to you shortly to discuss your requirements.
