How To Install A French Drain In 10 Easy Steps
Every happy home has a well-functioning plumbing and drainage system. But sometimes, whether it's due to seasonal heavy rain Gold Coast knows too well, poor soil drainage or other factors, challenges arise that can be both soggy, damaging and frustrating. What is a French drain? Answer: it could just be the simplest, most attractive, and longest-lasting solution for effective stormwater drainage, prevention of water damage and soil erosion, and bye-bye to the risk of flooding.
- Constantly dealing with standing water/pooling?
- Worried about flooding, soil erosion & gully formation
- Keen to protect your foundations from cracks & other damage?
- Water intruding into low-lying areas?
- Gutters/downpipes not coping with water runoff?
- Got soggy/waterlogged areas in your yard?
- Landscaping getting flooded or damaged?
- Seeing mould or mildew?
How does a French drain work?
It sounds like a Gold Coast French drain could be the solution! But what's a French drain, precisely? It's the sub-surface stormwater solution to get that unwanted runoff well away from your valuable property and structures. Think of a trench, filled with perforated pipe and surrounded by attractive gravel and rock. As that water runs and trickles into the ground, it enters the perforated pipe, is carried to the drainage destination, and steers your valuable property well clear of water accumulation, flooding and damage.
How French drains work is perfect for optimal water management, but there's an added bonus: the look. In stark contrast to a lot of modern drainage options, a French drain system blends harmoniously into the landscape, with the pipe buried beneath the surface and covered by gravel or rocks to create a natural and appealing visual impact to complement your landscaping. Better still, it's really up to you how your French drain ultimately looks.
Keen to give it a go all by yourself? With some planning, some elbow grease and some basic understanding of landscaping and construction, it's definitely do-able:
1. Plan
You'll need to know where that French drain system needs to be installed, requiring knowledge of the water flow, natural or artificial slope, and the drainage destination. That will affect the length, depth, and width of the French drain.
2. Get your gear
You'll definitely need a solid length of perforated drain pipe, some gravel or crushed stone, some filter fabric - and then sprinkle in some PVC connectors and landscape stakes.
3. Mark the path
Use stakes and string to mark out the path of the French drain system.
4. Do some digging
You'll now need to excavate the French length, ensuring the slight slope is at least 2.5cm per 2.5 meters towards the desired drainage area and the depth is enough to accommodate the drain pipe and gravel.
5. Time for the fabric
You'll need to line that trench with filter fabric so all the soil and sediment the drain will deal with doesn't clog everything up.
6. And now for the travel
Put a layer of gravel or crushed stone - or something similar - at the bottom of your trench, creating a stable and permeable base for the drain pipe.
7. Lay the pipe
Position your drain pipe on top of the gravel - ensuring the perforations face downwards. Connect up the pipe sections using PVC connectors and secure them tightly.
8. Cover with gravel
Fill up your trench with the rest of that gravel or stone, ensuring the pipe is completely covered.
9. Wrap with fabric
Create a protective barrier to prevent soil intrusion by wrapping that filter fabric over the top of the gravel. This will allow water to freely flow through.
10. Backfill & restore
Now it's just a matter of filling up the rest of the trench with soil and completing the surrounding landscaping. And you're done!
Let In Deep Plumbing install your French drain
Woohoo, you've got your French drain! But we're not going to pretend it's easy, so don't feel bad if you've fallen short or don't want to take on the risk of a tricky DIY project. If you just want the professional shortcut with a great price, why not give In Deep Plumbing Gold Coast a try? With the right skills, know-how, experience and specialised tools, your French drain installation will be precise, tailored and complete with a 100% workmanship guarantee. Ask In Deep Plumbing about a hassle-free French drain installation today.
