Why Borders Matter for Tarmac Driveways
Tarmac needs a solid edge restraint to prevent the material from spreading or breaking away at the sides. Without proper edging, you’ll likely see deterioration along the perimeter within a few years, particularly where vehicles mount the edge and you will need someone to repair your tarmac driveway. A good border contains the tarmac and distributes weight properly across the surface.
Block Paving Borders
Block paving remains one of the most popular choices for tarmac driveway borders in Town. Concrete blocks provide excellent strength and come in various colours to complement the black tarmac surface. We typically lay these on a concrete foundation with mortar haunching behind to keep everything secure.
The main advantage is durability – properly installed block borders can last as long as the driveway itself. They also offer some design flexibility, allowing you to create patterns or use contrasting colours. Standard blocks are cost-effective, whilst premium options like rumbled or textured blocks offer a more decorative finish.
Concrete Kerbs
Concrete kerbing offers a straightforward, robust solution. These pre-cast units come in different profiles – flat-topped, half-battered, or bull-nosed – and provide substantial edge support. We bed these in concrete and haunch them properly to ensure they don’t shift over time.
We use multiple styles, available from Marshalls, Tobermore and other highly rated suppliers.
Concrete kerbs work particularly well for driveways with a slope or those that need to contain surface water. They’re less decorative than block paving but highly functional and long-lasting. The installation is relatively quick, which can help keep labour costs down.
Natural Stone Edging
For properties where aesthetics are a priority, natural stone edging, such as granite setts or sandstone blocks, creates an attractive border. These materials are more expensive but offer a premium finish that suits period properties or homes in conservation areas.
Stone borders require the same concrete foundation and haunching as other options. The material itself is extremely durable and won’t fade or deteriorate like some alternatives might over time.
Getting the Installation Right
Regardless of which bordering material you choose, proper installation is crucial. The edging must be set before the tarmac is laid, with adequate foundations and haunching to prevent movement. At Company One, we ensure borders are level, securely fixed, and positioned to provide lasting support for your driveway.
If you’re planning a tarmac driveway in Town and need advice on the most suitable bordering option for your property, feel free to contact us at 0123 456 7890. We’re happy to discuss what would work best for your specific situation.
