


A beautifully laid patio is an investment in your outdoor space, offering both aesthetic appeal and functionality. However, exposure to the elements can take its toll on paving slabs over time. That’s where a high-quality patio sealer comes in — offering protection while preserving the natural beauty of your patio.
Our water-based, breathable patio sealers are specially designed to protect without altering the colour, texture, or slip resistance of your slabs. Let’s explore the key benefits of using a patio sealer and why it should be part of your patio care routine.
A patio sealer is a protective coating applied to the surface of paving slabs. Its purpose is to create a barrier against moisture, dirt, staining, and weather damage. It helps to prolong the lifespan of your patio while making it easier to clean and maintain.
Some sealers can alter the appearance of paving or leave a glossy finish. Our water-based formula in our products protects while preserving the original look and feel of your slabs.
Patios are constantly exposed to rain, frost, and moisture. Our breathable patio sealer provides a protective barrier that prevents excess water absorption while still allowing moisture to escape from the surface.
Breathability helps prevent frost damage. It allows moisture to escape instead of becoming trapped, which can lead to cracks and surface flaking.
Paving slabs are vulnerable to staining from mud, fallen leaves, algae, bird droppings, and even food spills during summer barbecues. A patio sealer creates a barrier that makes it harder for stains to penetrate the surface, keeping your slabs looking cleaner for longer.
Our water-based formula also repels oil and grease stains, which can be particularly challenging to remove from porous paving materials.
Damp conditions can encourage the growth of algae, moss, and lichen. This not only affects the appearance of your patio but can also create slippery surfaces.
Our non-slip patio sealer reduces moisture buildup, helping prevent organic growth. It keeps the surface safe to walk on, even when wet.
Some patio sealers can darken or create a glossy sheen on the surface of paving, which might not be ideal if you prefer a natural finish.
Our water-based patio sealer is designed specifically to preserve the original colour, texture, and finish of your slabs, keeping your patio looking just as it did when first installed.
Safety is essential when it comes to outdoor surfaces, especially in damp climates where patios can become slippery.
Our patio sealer not only protects your slabs but also features a non-slip formula to ensure safe foot traffic, even during wet conditions — ideal for family gardens and social spaces.
Sealed patios are far easier to keep clean compared to untreated surfaces. The protective barrier helps prevent dirt from becoming embedded, so routine cleaning requires less scrubbing and harsh chemicals.
A simple rinse with water or mild detergent is often all you need to keep your patio looking pristine.
By shielding your paving from moisture penetration, staining, and organic growth, a quality patio sealer helps prevent long-term wear and structural damage.
This added protection reduces the need for costly repairs or slab replacements, ultimately extending the life of your patio investment.
A patio sealer is a simple yet powerful way to protect your outdoor space from weather damage, staining, and organic growth while keeping your slabs looking fresh and beautiful.
Our breathable, non-slip, water-based patio sealer offers the perfect balance of protection and aesthetics, ensuring your patio stays safe, clean, and long-lasting — all without altering its natural beauty.
Ready to protect your patio? Explore our range of sealers today and give your outdoor space the care it deserves!
Gary Duffy is Co-Founder of Joint-It and plays a key role in the company’s technical, product and commercial development. With a background in the paving and landscaping industry, Gary co-founded Joint-It in 2011 alongside Martin Fox, driven by a clear understanding of the practical challenges contractors face on site and the need for better-performing jointing solutions. That first-hand industry experience helped shape the development of Joint-It Simple and laid the foundations for the wider Joint-It range.
Since founding the business, Gary has been closely involved in product development, technical support and sales strategy, helping grow Joint-It from its early beginnings into an established manufacturer of jointing compounds and hardscape products serving the UK, Ireland and international markets. As Technical Director, he has also played an important role in the company’s international growth, including the development of distribution agreements in markets such as France, Italy, Sweden and Dubai.
Gary’s contribution remains closely tied to the practical side of the brand. Across Joint-It’s website and customer-facing content, he is a trusted technical voice on product selection, application advice, maintenance guidance and common paving challenges, reflecting the company’s focus on combining product innovation with real-world trade knowledge. Customer feedback also regularly highlights Gary’s technical expertise, responsiveness and hands-on support, reinforcing his longstanding involvement in the business.