Jointing Compounds
The joint you choose is just as important as your slabs. A quality patio jointing compound binds and seals the gaps between paving. It helps prevent weed ingress and erosion from rain or regular washing, while making sure the finished look is professional.
At Ovation Landscaping, we supply trusted, trade-grade jointing compounds for natural stone, concrete, and porcelain, from quick-sweep-in, all-weather compounds to high-performance flowable grouts for tighter, more precise joints. Do you need something for regular footfall, or a tougher mix for driveways and higher-traffic areas? We’ve got solutions designed for outdoor use that set up fast and stand up to the seasons.
Many of our jointing compounds are ready-mixed or easy to activate with water, so application is as straightforward as possible. While you’re browsing for joint cement, why not shop for primers to help you achieve a strong bond? Find a paving jointing compound in colours such as grey, black, and sand. Unsure which low-maintenance result would best suit your project? Get in touch with Ovation Landscaping: your specialist supplier of patio joint filler.
Frequently Asked Questions
- What are jointing compounds?
- Is jointing compound better than sand and cement?
- What is the UK equivalent of joint compound?
- Which is the best jointing compound?
- What is best to put between patio slabs?
- Is jointing compound better than mortar for a patio?
- How do you fill gaps between paving slabs to stop weeds?
- How long does jointing compound take to set?
Jointing compounds are the materials used to fill the joints (the lines) between paving once it’s laid. When correctly installed, they stabilise the paving, support drainage and make it harder for weeds to take hold. If you’re shopping for a paving jointing compound, double-check the joint width/depth, colour options, and that it works with your paving type.
Traditional pointing is a sand-and-joint cement mortar, and it can be the right choice for certain looks. The downsides are that it’s slower and more weather-sensitive. Many of our ready-to-use compounds are designed to set hard and are quicker to apply. For many installations, a slab jointing compound is the easiest way to get consistent, durable joints.
In UK paving, you’ll usually see the terms ‘jointing compound’ and ‘patio grout’ for the product that fills paving joints, and ‘pointing’ for the traditional mortar method. As naming varies, focus on the system (brush-in, slurry/wash-in, or epoxy/resin) and the joint size it’s made for.
It all depends on the type of paving and usage. For an all-weather, everyday patio jointing compound, our ProJoint Fusion (for joint widths of 3mm or wider) works great with natural stone and concrete paving. For a quick, sweep-in paving jointing compound, go for Join It Simple. If you’re working with driveways and higher-traffic paths, step up to our ProJoint TITAN, which is designed for stronger performance in vehicular areas and joint widths of 5 mm.
Most patios work well with a purpose-made grout/slab jointing compound because it’s designed to lock the system together. Just match your selection to joint width, then pick a colour that complements the paving. If you want a reliable patio joint filler, our range covers brush-in options (best for speed) and epoxy/resin options.
Often, yes: patio jointing compounds are typically:
- Quicker to apply
- Less dependent on perfect weather
- Less dependent on tooling technique
Installed properly, they can also help resist washout and discourage weeds. Mortar still suits some traditional projects, but a quality paving jointing compound is usually the most straightforward route to long-lasting joints.
Remove loose joints, then make sure you’ve got the depth that your chosen joint cement requires. Wet the paving (if the instructions specify it), work the compound firmly into the joints, compact well, and rinse the surface clean.
Setting times vary product-to-product, but they’re also affected by weather conditions. Temperature, humidity and moisture can all slow the cure, so we recommend referring to the manufacturer’s instructions.
As a general rule, many resin/epoxy-style systems are ready for light foot traffic within 12 hours of installation under good conditions. In colder or wetter conditions, you should allow extra time before using the area.
For brush-in products, you might find the surface feels dry after a couple of hours, but it’s still best to avoid walking on it for at least 24 hours.
