From dated maroon to sleek matte black — discover how 9reno transformed old aluminium frames at The Trevose Condo using PU spray paint (no hacking required!).

Tired of ugly old window frame colours? PU spray paint is the ultimate fix! See how 9reno helped The Trevose Condo upgrade from marron to black matte.

🤔 Why You Might Hate Your Old Window Frame Colour

Let’s face it — nothing ruins a clean, modern aesthetic faster than dated, worn-out window frames. Whether it’s maroon, bronze, faded gold, or even pale green, the aluminium window colours from the early 2000s are not doing your home any favours.

Homeowners in Singapore, especially those living or just bought in older condos or resale HDB flats, often face this frustrating issue. The worst part? The frames are structurally sound — but they just look bad. You want a change, but the idea of replacing the whole frame (plus glass) sounds like an expensive and dusty nightmare.

Here’s the good news: You don’t need to hack or replace anything. There’s a faster, cleaner, more affordable solution — PU spray painting.

🧽 What is PU Spray Painting for Window Frames?

PU (Polyurethane) spray painting is a professional-grade coating process used to refinish and recolour aluminium surfaces — like your window frames — from the inside.

Unlike traditional wall paint or DIY brush-on methods, PU spray paint offers:

• Strong adhesion to metal
• Smooth, even finishes (matte, satin, or gloss)
• High resistance to scratches, humidity, and fading
• Professional base preparation and durability

This method is ideal for condos, landed properties, or resale HDBs looking for a modern refresh — without the mess of hacking or replacement.

🏢 Case Study: The Trevose Condo Makeover

Problem:
The homeowner at The Trevose had beautifully renovated interiors — white walls, light flooring, and minimalist lighting. But the original marron aluminium window frames clashed horribly with everything. Replacing them meant hacking, redoing the glass, and tons of dust.

Solution by 9reno:
We suggested internal PU spray repainting, with a custom finish: sleek matte black.

What We Did:

1. Masked the entire window perimeter to protect flooring and walls
2. Degreased and lightly sanded the aluminium
3. Applied primer coat for strong adhesion
4. Used PU-based black matte spray paint
5. Allowed proper drying and curing time (2–3 coats applied)
6. Clean-up and finishing — zero mess left behind

Result:
A stunning transformation that looked factory-finished. The black matte frames complemented the modern interior design perfectly — without any hacking or glass removal.

🚫 What NOT to Do When Repainting Aluminium Frames

Before you run off to the nearest hardware store — here’s what not to do:

❌ 1. Don’t Use Wall Paint or Acrylic or Spray Can

These types of paint don’t bond properly to metal and will peel or chip within weeks. Fast dry spray can is good for temporary solution. If you don’t want to repaint again from time to time, choose the better option.

❌ 2. Don’t Use Brush or Roller

You’ll end up with ugly streaks, drips, and uneven coverage. It looks amateur and won’t last.

❌ 3. Don’t Ignore Surface Prep

Skipping sanding or priming will cause the paint to bubble or fail.

❌ 4. Don’t Skip Masking

Without proper masking, you’ll get overspray on your floors, walls, or glass.

✅ What to Do Instead

✔️ Use PU spray paint with professional equipment
✔️ Engage experienced painters who specialise in aluminium frames
✔️ Get proper surface treatment (cleaning, sanding, priming)
✔️ Choose a durable, weather-resistant finish
✔️ Go for matte black, anthracite grey, or champagne gold — these are trending colours in Singapore!

📣 Transform Your Windows with 9reno

Ready to give your old window frames a brand-new look — without the headache of hacking?

At 9reno, we offer professional PU spray painting services for aluminium window frames in Singapore. Whether it’s a condo unit or resale flat, we ensure:

• Clean worksite
• Long-lasting finishes
• Colour consultation
• Minimal disruption

📞 Contact us today for a free quote and colour consultation!
🌐 www.9reno.com
📱 WhatsApp us now — slots fill fast!

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