Installing Artificial Grass on Balconies: The Do's & Don'ts
Dreaming of a balcony that feels more like a lush garden than just a plain spot? Putting fake turf on your balcony can totally change the feel, making it look rich and fresh without the need to look after real grass. But before you lay down the green, there are some big dos and don’ts you should think about. From getting your area ready with a good Weed Membrane to ensuring proper drainage, little moves can have a big impact. In this blog, we'll show you all you need to know to put down artificial grass like a pro—no dirty shoes, no need for a lawn mower, just smart steps and green results. Let’s turn your balcony into your new favourite chill spot!
1 . Evaluate Your Area and Rules:
Know Before You Grow: Verifying Permissions & Weight Limits:
First things first: not all balconies are made the same. Before you buy lots of turf, make sure to:
A. Check the Capacity to Bear Loads:
• Fake grass, plus layers below, drainage setup, and any dirt or sand, can add 8–12 kg/m².
• Ask your building’s key engineer or the one who looks after the place for clear numbers.
B. Examine the Lease Agreements and Building Regulations:
• Some blocks of flats do not allow certain things to be set up without saying yes first.
• Check with the owner or the one managing your place—no one wants a note to take down their work later!
C. Measure & Map the Area:
• Draw your balcony, marking where the doors, rises, and any not-smooth spots are.
• Add on any fixed boxes for plants or drains so you don't block them by mistake.
Pro‑Tip: Snap pictures of the clear, bare balcony from different sides. You’ll use these for getting permits or for insurance.
2. Prep Work: Essentials of Underlay and Weed Membrane:
Establishing the Proper Base for Long-Lasting Turf:
Start well to end well:
A. Level and Clean the Surface:
• Get rid of trash, take out old floors, and fill gaps with exterior-grade filler.
• Wash with water and wait until it dries. The wet underside of turf could cause mould.
B. Put in a High-Grade Weed Membrane:
• Even high-up places get seeds blown by the wind. A membrane makes sure moss, algae, and weeds don't ruin your turf.
• Size the membrane right, overlap edges by 100 mm, and hold it down with waterproof sticky strips.
C. Pick the Best Underlay:
Foam Underlay: Soft but not great for water to pass through.
Perforated Rubber Underlay: Good for softening falls and letting water flow through.
Drainage Boards: Best for high-water places—raises turf a bit to let water escape.
Pro-Tip:
• Put sticky underlay strips along the edges where pieces meet. This stops them from moving around—no one likes to trip right by their balcony door.
• Browse Premium Artificial Grass Underlays and choose one that feels good but also lets water through.
3. Dos of Installing Artificial Grass:
How to Install Like a Pro: Essential Steps for Optimal Alignment & Adhesion:
Follow these must-do steps for a look that wows:
A. Dry Fit the Turf:
Unroll your turf, let it sit for 30 minutes to settle, and cut edges clean to fit the space just right.
B. Put On Double‑Sided Tape or Adhesive:
• Use strong double-sided tape for small spaces.
• For big spaces, use a glue in a zig-zag pattern along edges and seams.
C. Seam Joints Correctly:
• Line up the ends of two turf parts—make sure they do not cover each other.
• Lay turf seam tape below and use glue on top, pressing down hard to stick.
D. Trim Edges Carefully:
• Get a sharp utility knife with a fresh blade.
• Keep the knife at a 45° angle for a neat cut, so you avoid rough edges.
Pro-Tip:
• Do this job when the weather is mild—high heat makes glue too sticky; cold stops it from fixing well.
• Look for the Step-by-Step Installation Video to see each step in use.
4. The Don'ts: Typical Mistakes to Steer Clear Of:
Prevent Headaches: Avoid These Mistakes When Laying Turf:
Stay clear of these mistakes, or you might regret it later:
A. Avoid Ignoring Drainage Holes:
Even “waterproof” decks can hold rain if they fill up. Put in 10–15 mm holes for water to escape at the low spots if there aren’t any.
B. Avoid Lying Over Loose Debris:
Small stones, dust, or leaves under your turf guard can push up and make bumps.
C. Don't Overlook Edge Sealing:
Wind can lift up unsealed edges. Put silicone sealant or glue blobs around the outside edges.
D. Avoid Extending the Turf Too Much:
Fake grass can only stretch so much. Stretching it too much to get rid of wrinkles may harm the backing and fibres.
Pro‑Tip:
• Before laying the turf, mark where water drains and where to put fixtures on your base layer plan. This helps you not to cover up any important areas.
• Look for the “Top 10 Installation Mistakes” Guide to avoid these and other errors.
Also Read:-
Laying Artificial Grass – The Complete Guide to Everything
A Step-By-Step Guide To Laying Artificial Grass On Concrete
Artificial Grass Cost Estimation For Your Artificial Lawn
What Goes Under Artificial Grass
5. Weatherproofing and Drainage Considerations:
Keeping It Dry: Making Sure Water Drains Easily:
Water that does not move can make you slip and let moss grow. Here’s how to keep things dry:
A. Gradually Slope:
A 1–2° drop away from the building makes sure that water goes toward the drains. Use a spirit level to check during underlay placement.
B. Preserve Drain Access:
Don't block downpipes or scuppers. Cut the turf around them to leave a 50 mm space.
C. Put in Gravel Trenches:
Below the turf’s base, put a layer of small, round gravel (about 20 mm) along the edges of the balcony to pick up and guide water.
Pro‑Tip:
• Check how water leaves by using a hose on the balcony once set up. If small pools stay after a minute, make the ground tilt more, or clear any stuff blocking the holes.
• Schedule a Free Drainage Assessment to make sure all is well.
6. Placement of Furniture and Styling:
Balcony Bliss: Setting Up Accents, Seating, and Planters on Turf:
Now that your turf is ready, let's get it looking great for Instagram:
A. Outline Zones:
Keep it light with rattan chairs and narrow tables. Set them up to form cosy chat spots.
B. Planter Power:
Arrange tall planters around the edges. The plants look nice with fake grass and cover any joins.
C.Rug Over Rug:
Put a small, weatherproof outdoor rug on the turf in seating spots to mix in some patterns and save the grass fibres.
D.Lighting & Accessories:
Hang small lights all around, put out lanterns, and place some soft pillows to make it snug.
Pro-Tip:
• Keep the weight of your chairs and plants even—don't pile all the heavy stuff in one place to save the grass from getting flat.
• Look for “Balcony Makeover Moodboard” for mixing colours, picking furniture, and finding decor ideas.
FAQs:
1. Will fake grass harm the waterproofing of a balcony?
No—if you put a water‑let‑through base below and keep the holes for water flow open, water will move through the grass and base without hurting the waterproof layer below.
2. Do I require a professional lawn installer, or can I do it myself?
You can put it in by yourself on small to medium balconies if you stick to the guide well. For big spaces or tricky shapes, you might want a pro to do it to make sure it’s covered by warranty.
3. In the UK climate, how long does artificial grass last on balconies?
Top‑quality, sun-safe grass usually lasts 8–12 years in the UK. Keep it clean and make sure water can run off to stop it from wearing out too soon and to keep moss away.
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