Permeable Driveway Specialists Orpington
If you’re considering a new driveway installation in Orpington, you may have encountered the term “permeable” and questioned its significance. In essence, it refers to a driveway surface that allows water to pass through it instead of flowing off onto the street or neighbouring properties.
Why It Matters
Planning regulations in England and Wales were updated in 2008. When installing a new driveway exceeding 5 square metres using conventional impermeable materials such as standard concrete or tarmac, planning permission is required if the area previously featured a permeable surface like grass or soil. This regulation helps prevent local drain systems from becoming overloaded with excess surface water.
Beyond regulatory compliance, permeable driveways offer practical advantages. They help prevent:
- Standing water and puddles forming on your driveway
- Surface water runoff flooding your garden or the road
- Drain systems becoming overwhelmed during heavy rainfall
- Ice developing in winter (water drains through rather than pooling on the surface)
Available Permeable Options For Orpington
Block Paving with Drainage
This is tandard block paving featuring wider joints filled with sand or gravel, combined with a sub-base engineered to allow water passage through. It resembles traditional block paving but operates as a permeable surface. Available in multiple colours and patterns.
Permeable Block Paving
This block paving variety features wider gaps integrated into the design, enabling water to run off and drain easily. It’s consistently laid on fine stone grit with a permeable base constructed beneath, allowing water to drain quickly and safely through the surface.
Gravel or Shingle
The most uncomplicated permeable choice. Water drains directly through the stones into the ground beneath. It needs a proper base, adequate edging for stability, and periodic replenishment, but it’s economical and highly effective.
Resin Bound Surfacing
A blend of aggregate and resin creating a smooth, permeable surface. The spaces between stones permit water to drain through. It requires minimal maintenance, doesn’t shift or spread like gravel, and is available in various colours. The resin is applied over an open-textured tarmac or concrete base, enabling water to drain safely and efficiently.
Grass Reinforcement Grids
Concrete or plastic grids that bear vehicle weight while permitting grass growth through. Ideal for those wanting a green driveway, though it requires mowing and isn’t suitable for properties with intensive daily use.
Permeable Tarmac
Specialist porous asphalt resembling standard tarmac but engineered with gaps allowing water passage through. Less frequently used for residential driveways, but it remains a viable option and is extensively used as a base for resin surfacing.
If you’re contemplating a permeable driveway installation, we’d be delighted to assist. Contact our team today on 020 8226 6230 to arrange a free estimate in Orpington for your permeable driveway installation.
