When you’re in the midst of researching ways to upgrade your driveway, resin bonded surfacing always seems to pop up. And for good reason, it’s got that authentic look, a natural finish, a solid build, and no loose gravel. But is it worth breaking the bank to get it, or is it just another fleeting fad in the world of hard landscaping?
Let’s take a closer look at the benefits and design options for resin bonded surfacing and see how it actually performs in the real world.
Resin Bonded vs Resin Bound: Key Differences for Your Driveway
The difference between resin bound and resin bonded surfaces is bigger than many people think.
A resin bonded surface is created through direct application of resin onto the prepared substrate, followed by the broadcast of aggregate over wet resin prior to its curing. This creates a textured and covered stone surface that is relatively easy to install and looks quite traditional.
Creating a resin bound surface means mixing aggregates with resin first (in most cases, a two-component polyurethane resin system) and then applying this blend onto a prepared surface at the desired thickness. As a result, a smooth water-permeable structure emerges.
So, the main takeaway is:
- Resin bonded surface has a textured, stone-like appearance, is non-permeable to water and has a high-friction coefficient
Resin bound surfacing has a flat surface, is permeable to water and has a contemporary look
Both are great options, but they’re designed for different things.
What Is a Resin Bonded Surfacing System for Driveway Projects?
A resin bonded surfacing system represents a modern evolution of the traditional surface dressing process. It features a special resin binder for the bonding of decorative stones to a solid substrate and results in a durable and non-slip surface finish.
Resin bonded surfacing systems are often used in commercial car parks and pedestrian paths, cycle tracks and footways, as well as conservation sites requiring a natural stone surface finish.
For driveway projects, resin bonded surfacing works particularly well for steep slopes, high-traffic and slippery driveways where surface permeability is less relevant.
Resin Bonded Surface Benefits: Durability, Slip Resistance & Traffic Performance
Apart from its visual benefits, there are several other important things to consider regarding resin bonded surfacing system.
A properly installed resin bonded system will give you:
- Excellent slip resistance thanks to the textured aggregate finish
- Good strength and durability under regular domestic traffic
- Hard-wearing and highly friction surface suitable for both residential driveways and light commercial areas like small car parks or service yards
- Certified high-friction performance, due to which it is used for road safety purposes in intersections and pedestrian crossings
Unlike loose stone that tends to scatter over pathways and get tracked into buildings, resin bonded surfacing ensures permanent fastening of aggregates to the ground after drying. During the 10 to 15 years of operation with professional installation, it can prove to be more effective than many decorative options.
Resin Bound Driveway or Bonded Decorative Surfacing for Patio and Landscaping?
So, should you go for a resin-bound driveway or bonded decorative surfacing?
It all comes down to what you’re after.
Go for resin bounded if you want:
- A textured finish made of exposed aggregate pieces
- Excellent surface grip and friction are required on sloped driveways, ramps or poolside areas
- Classic look of resin gravel surface that fits period or rural architecture
Choose resin bound if:
- A smooth and completely homogeneous surface is desired throughout the driveway area
- Complete permeability is necessary to comply with SuDS standards
- A more modern appearance is preferred
In either case, a wide variety of colours, shapes, sizes, types and combinations of aggregate is available.
When it comes to large landscaping projects, both types of surfaces can be used simultaneously: resin bound tree pit and resin bonded around high-traffic zones.
Is Resin Bonded a Low Maintenance Surface Solution?
The short answer? Yes, but not totally maintenance-free.
Compared to asphalt that needs periodic resealing and may crack, or loose stones which require seasonal replenishing and regular raking, resin bonded surfacing requires much less work.
Typical upkeep involves:
- Sweeping every now and then to get rid of debris
- A light wash to keep it looking its best
Because the surface is non-porous, you won’t get water soaking through like with a resin bound or other porous surface options. But that also means you’ll need to get the drainage right. Without proper drainage, even the best resin bonded surface can struggle.
Bound and Bonded Surfacing: Installation, Cost Effectiveness & Substrate Needs
Installation is where it’s at, because if it’s done wrong, it can be a total waste of time and investment.
A resin bonded surfacing system is considered pretty easy to install, but that doesn’t mean you can just go out and do it yourself. You still need to get it done by a professional. Here’s why:
- A solid base is needed and is usually asphalt or concrete
- The resin binder has to be mixed and applied accurately from the start
- The bonded aggregates have to be spread evenly for a durable finish
Some suppliers even sell bonded kits for DIYers and trade supplies, along with training courses for the professionals in the know.
Having said that, it’s still a good idea to work with an experienced contractor or installer. A skilled landscaper will make sure your driveway looks and lasts well by:
- Getting the coverage right
- Making sure the bond is strong
- Building in long-term durability
When it is done properly, which is pretty important, this system can be a cost-effective option over the long haul, as it is so durable and doesn’t need a lot of maintenance work.
Resin Driveway Aesthetic Appeal: Natural Look with Decorative Aggregates
Let’s face it, how a driveway looks matters a fair bit.
A resin bonded surface gives you a beautiful, natural look using real stone and decorative aggregate. You can pick from a range of finishes to match:
- Traditional houses
- Modern builds
- Green spaces like heritage sites
There are some systems, like DecraStone, which are designed to improve looks and performance at the same time.
You can also add in features like:
- Contrasting borders to make your driveway stand out
- Matching patio areas to create a cohesive look
- Seamless transitions into cycle paths or walkways, if you want to keep all the surfaces flowing together nicely
Final Verdict: Is Resin Bonded Surfacing Worth It for Your Driveway?
If you want a driveway surface that is going to last, looks good, and is anti-slip, then resin bonded surfacing is certainly an option to think about. It’s got the charm of loose gravel without the hassle, and it handles regular traffic like a breeze, plus it’s easy to look after.
But let’s be real, it’s not the solution for everyone. If you need a surface that lets water pass through and meets the SuDS-compliant requirements, then a resin bound driveway might be a better bet or even a mix of bound and bonded, depending on what you are trying to achieve with your project.
