Find a Driveway Installer you can trust in Shifnal.

Creating a tarmac path or driveway is a tricky process. It’s a job best left to professionals who know what they’re doing, as there are plenty of opportunities for it go wrong. However, even if you’re planning to hire someone to do it for you, it’s worth knowing how it’s done.

Firstly, you’ll need to remove any existing path or driveway and excavate down to formation level – about 175mm below paving level. Then, a membrane is laid down to prevent weed growth.

Next, a sub-base goes down, usually made of crushed rock or concrete. This is compacted and the tarmac is laid over the top. This is put down in two layers, and is rolled to make it compact and smooth.

It’s important to use edging when laying tarmac, to ensure that it doesn’t run off where you want your path or driveway to be. Tarmac paving and driveways also needs suitable drainage.

Are you planning on investing in a new driveway for your home? If yes, then you’d probably want to know how much you’re going to incur to complete the project. In this guide, we’ll give you an idea of the cost of constructing a new driveway.

When it comes to driveway construction a larger part ( up to 80%) of the cost is made of the parts that are completely invisible to you - the sub base as well as the ground preparation, while the remaining cost of about 20 percent is required for the paving and other materials. As a result, there are multiple factors affecting the price of a driveway project. These includes the materials preferred, the level of work that’s required for the ground preparation as well as the complexity of the laying pattern or design. With this in mind, you’d have to schedule an appointment with two or more professional to obtain and compare their quotes.

Although there are many other options, but block paving happens to be a popular choice due to its cost effectiveness, visual appeal as well as being a hard wearing drive. The common choice for block paving I the Drivesett Tegula and the price usually starts from range between £30 to £35 per m2 and above. However if you’re looking for the conventional block paving with a modern twist, then the Marshalls coppice is a suitable option. The cost of the option usually starts from £25 to £30 per m2 and above. You can also opt for block paving in circle designs which gives you a better option to make an impression. Once you’re able to figure out the size of the paving area, you can roughly estimate what the cost of your driveway will be.

How To Lay Block Paving

Do you wish to know how to install block paving? We’ve got you covered! Here, you’ll find a useful step by step guide that’ll provide you with all the necessary information to lay a wide range of block paving products available in the market today. You must, however, note that the installation of block paving can be a tricky affair and should not be attempted unless you have undergone a proper training or have a good experience in the field. If otherwise, we’d advise you to leave the task for a reliable block laying professional to guarantee the best results and also avoid making costly mistakes.

lDesign

• Draw up a design to perfectly suits your needs.

• Decide on the type of block as well as colour.

lExcavation

• Use a mini excavator or a JCB ( depending on the size of the job) to excavate the driveway.

• Identify and mark out the area to be excavated.

• Dug out the area until you reach a suitable level

• Ensure that the proposed finish level is 150mm underneath the damp proof course in any of the adjoining building’s brick.

lEdge Restraints

• Build a 100mm depth-thick concrete foundation with the help of a concrete mixer, 1 part cement and 6 parts ballast.

• Position the kerb unit on top of the level with a string line and spirit level.

• Use a trowel and rubber mallet to mortar the kerb unit to the foundation.

• Haunch the back of the kerb units in such a way that the concrete reach half way up the kerb’s rear.

lSubbase

• Put the crushed concrete in the edge restraints and ensure it’s at the desired level of 50mm.

• Use a vibrating plate to compact and level

lScreeding

• Apply a layer of sharp sand (to 50mm depth) and campact it using a vibrating plate.

• Apply second layer of sharp sand (to 20mm depth) on top of the first layer.

• Level the second layer to the correct falls.

lInstallation Of Paving

• Lay the block paving starting from the bottom of a slope.

• Ensure the blocks are placed at about 10mm to 15mm above the required finish level.

• Make sure the blocks used are between 3-5 packs as you proceed with your desired pattern. You may need to cut smaller block pieces to fill smaller gaps.

lFinishing Touches

• Clear out the area to ensure no debris is left on the blocks.

• Put kiln dried sand and brush across the whole of the area, ensuring the sands falls between the blocks’ joints.

• Compact the drive with the vibrating plate.

• Brush more kiln dried sand over the area and compact again

• Repeat the process until the joints are full of sand.

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.

Tarmac is a material made up of broken stone and tar, used for surfacing roads, driveways and other outdoor areas. It’s actually a registered product trademark, but many people use ‘tarmac’ interchangeably with ‘asphalt’. Asphalt is similar to tarmac, but is now more commonly used, and is made from bitumen instead of tar.

Cleaning block paving is a fairly straightforward task, although you’ll want to be careful to not use any chemicals that may cause damage to the surface. Use a simple household soap, mixed with water, and brush this across the paving with a stiff brush. Then, simply rinse off with clean water. Alternatively, use a pressure washer – but be careful not to use it on a powerful setting, as this may damage the joints and can cause slabs to come loose. Using the pressure washer on a medium setting and at a 45 degree angle is recommended.

If you’re considering getting a new tarmac driveway or outside area, it’s important to know how long it takes to dry. Try to use it too early and you might damage it and ruin its appearance.

It won’t be long before you can walk on your new surface, as long as you’re careful. However, it’s a good idea to avoid putting heavy objects or driving on it for 2-3 days. For a more accurate timescale, ask your tarmac paving and driveway pro.

There is a variety of methods available to ensure that your paving drains properly, for example draining into a lawn or soakaway. Correct drainage of paving is a requirement for planning permission. See our guide on planning permission for paving for more information.