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Is Block Paving Permeable?

Back in 2008, there was a regulation introduced which comes with a requirement guiding the pavement of front gardens. It requires homeowners to incorporate the conventional impermeable driveways which makes for an uncontrolled run off of rainwater into sewers, roadways, local watercourses etc. However since then, new systems have been established which complies with the legislation and permit driveway laying of block paving without requiring planning permission while still providing the same visually appealing features as the conventional systems. Therefore, a short and simple answer to whether block paving is permeable is yes.

A permeable paving driveway (unlike the conventional ones which quickly diverts rainwater towards the edges to local drains) purposefully diverts rainwater into the built paving structure which oversees a controlled release of the rainwater into the environment. Permeable block paving comes with a wide range of benefits which includes the following:

• No Planning Permission Required

Unlike the traditional system, permeable block paving requires no planning permission as it oversees the driveway draining by ensuring that the surface water passes directly through the joints which makes sure the drains are not over worked and minimizing the risk of flood.

• Puddles Reduction By Natural Drainage

A permeable block paving minimizes puddles as well as standing water which helps to boost natural drainage. This is due to the laying process which features little voids that permits the passage of water.

• Natural Filtration

A natural filtration occurs when water is allowed to return to the ground by permeable block paving which helps assists in getting rid of any pollutants from the rain water.

• Flood Prevention

Permeable paving can help to prevent flooding as it absorbs water rather than directing it to the local drains or leaving it to build up on the surface’s top.

• Natural & Sustainable Materials

Natural and recyclable materials can be incorporated in producing permeable paving which is an excellent choice especially if you’re seeking a more sustainable driveway.

There’s no doubt that weeds coming through your block paving can be unsightly and annoying. But, it’s relatively easy to get rid of weeds that are growing in the joints between your block paving. To start, pull out the larger weeds, and then you can use a pressure washer or firm bristled brush to remove the smaller weeds and debris from the joints in your block paving. It’s best to then refill the joints with additional sand to ensure your block paving remains level. Regularly brushing your block paving and treating with weed killer will help to prevent the weeds from reoccurring.

While resin bound and resin bonded driveways have similar names, it might surprise you to know that they’re very different. Both paving systems use resin and aggregates (stones) to form a fixed surface, but there are plenty more differences than there are similarities.

Resin bound driveways are made from a resin and aggregate mix that is trowelled onto a bitmac or concrete base. It leaves a smooth, flat finish and you won’t find any loose gravel. It’s also a pourous surface, which means that rainwater can pass through into the ground, avoiding pools and flooding.

However, resin bonded driveways involve spreading resin across a base, then scattering aggregate into it. Most of the stones will stick to the resin, but some will stay loose. That means you’ll get the effect of loose gravel without so much to sweep and take care of. Because the stones are scattered onto a complete layer of resin, water can’t pass through it. That means you could end up with water pooling, and it also means that a resin bonded driveway isn’t frost resistant, meaning it could get slippery.

So which is better – a resin bound or resin bonded driveway? The answer depends on a few things. If you have a period property where a smooth, shiny surface might not complement the look of your home, you might want to go for resin bonded. If you need lots of grip, for example if you’re a wheelchair user, resin bonded may also be the way to go – even though resin bound surfaces still offer enough grip for sloped driveways and ramps. But if you want a low-maintenance, weed-free, permeable surface, resin bound driveways are the way to go.

Spreading gravel on your driveway is usually pretty easy. Tip it into dispersed piles over your driveway area and then use a rake to spread it out evenly. If you’re creating a particularly large driveway and are getting your gravel delivered, you might be able to get help from your delivery driver.

Gravel is the cheapest driveway surfacing material. Asphalt costs a little more than gravel, and concrete is significantly more expensive. The cost of paving depends on the material you use. Obtain as many quotes as possible as materials and costs differ from company to company.

Paving comes in a wide range of colours and patterns. Consider using a contrasting colour for the edges of your patio or driveway for a tidy effect. A paving specialist can advise you on different combinations possible, alternatively, have a look online at what products, shapes and colours are produced.

From gravel and crushed stones to asphalt and tarmac, the choice when it comes to surfacing options for driveways is truly staggering. However, what’s not too clear is the options that best suits a sloping driveway. If you also possess a sloping driveway and wondering the best material to install, you’re definitely not alone. This is a major source of concern for several home and property owners in the UK being fully aware that making the wrong choice here can prove really costly and disastrous. In order to help you make the best informed decision possible, we’ve put together this post which takes a look at the various driveway material options available to you.

• Gravel
  This driveway surfacing option provides a truly enjoyable “crunch sound when driven on, however, the satisfaction will be short lived if installed on a sloped driveway. If installed on a sloped driveway, there’s going to be a continual displacement as instinctively rolls downhill on an incline.

• Concrete
  This can prove to be a great problem if installed on an incline. This is due to the fact that concrete is subject to freeze/thaw phenomenon which makes it steep and slippery lacking the needed traction.

• Tarmac
  This is particularly far from ideal when it comes to a steep driveway surface. This is because it requires continuous maintenance to prevent spillages from spoiling the surface.

• Resin
  The best surface for a steep driveway is simply that made from resin. This is due to the fact that this surfacing option allows water to soak away naturally. They’re perfectly permeable, preventing water from pooling and reducing the risk of falls.

As a homeowner, your home is your haven where you can control things and add more value, however that doesn’t give you the license to go around digging up your driveway as you deem fit. Replacing your old driveway with a new one comes with its own unique set of rules which are put in place to ensure that your personal preferences doesn’t pose long term issues such as flooding or poor visibility on any adjoining road. You should however note that it’s not every time you would need a planing permission for your driveway.

Below are the circumstances whereby you’ll need to submit an application before commencing your driveway paving project.

• In the event whereby you are to pave a driveway of over 5 square metres and/or a permeable surface is not available for its drainage. If the later is not available, there’ll be an increase in the flood risk. As a result, there’s the need to take into account permeable paving for your project.

• In the event whereby you’re changing the visibility on your road. These situations include removal of trees, gates or walls and the like. So far your changes negatively affects drivers’ visibility, you’ll need a planning permission.

• In the situations whereby you need to include a drop kerb. You may plan to add in a drop kerb if you’re thinking about expanding your driveway. Therefore, since residents can’t change the roads or pavements at their first fanciful impulse you’ll need to consult your local council before submitting your application.

• In the situation whereby its a listed building. Planning decisions are also greatly affected by the need to protect historic building. So if your building is a listed one, you’d have to submit an application before making changes.