About Us
About Navelo
Welcome to your ultimate ceiling transformation partner. As a proud local manufacturer, we specialize in crafting premium, high-density XPS cornices that turn everyday houses into beautiful, modern homes. Because we design and manufacture everything ourselves, we do what middleman retailers cannot: we completely eliminate extra markups to bring you the lowest prices in Gauteng, alongside the fastest turnaround times in the business.
Whether you are a homeowner tackling a weekend DIY project or a local hardware store looking to stock reliable, top-tier products, we have you covered. From classic, elegant curves to sharp, modern shadow lines—and even custom-cut profiles made uniquely for your space—we are here to deliver exceptional South African quality directly from our factory floor straight to your ceiling.
Navelo is a wholly owned subsidiary of Sixhigh Design & Marketing CC
Frequently asked Questions
What is the difference between XPS and cheap polystyrene cornices?
Standard expanded polystyrene (EPS) is made of visible, grainy beads that look rough and absorb moisture. Our Extruded Polystyrene (XPS) features a high-density, closed-cell structure, providing an ultra-smooth, flawless finish that is completely waterproof and highly durable.
Can I install these in my bathroom or kitchen?
Yes! Because our locally manufactured XPS cornices are 100% moisture and mould-resistant, they are the ideal choice for high-humidity areas like bathrooms, kitchens, and covered patios.
What type of glue should I use?
Always use a water-based acrylic cornice adhesive or a high-tack construction adhesive. Never use solvent-based glues, contact adhesive, or superglue, as the chemicals will melt the polystyrene.
Do I need to prime the cornices before painting?
No priming is necessary! Our cornices come with a smooth, non-porous finish. You can paint them directly using any standard water-based (acrylic or PVA) paint. Avoid solvent or oil-based paints.
Why should I buy locally manufactured cornices?
Buying local means you get premium factory-direct prices without paying for international shipping and import duties. It also ensures faster delivery times, stricter quality control, and helps support South African manufacturing jobs.
Step-by-Step XPS Cornice Installation Guide
Installing our high-density XPS cornices is a quick, clean, and beginner-friendly DIY project. Follow these five simple steps for a flawless finish:
- Measure and Prep: Calculate the total room perimeter and add 10% extra for cutting waste. Ensure your walls and ceilings are clean, dry, and free of loose paint or dust.
- Cut the Corners: Use a standard mitre box and a fine-toothed hand saw to cut your 45-degree corner joints. Always double-check your angles before cutting to ensure a tight, seamless fit.
- Apply the Adhesive: Apply a continuous bead of high-quality acrylic cornice adhesive along the top and bottom ridges on the back of the cornice.
- Press into Place: Align the cornice between the wall and ceiling. Press firmly along the entire length to ensure a strong bond. Hold in place for a few seconds until the adhesive grips.
Wipe and Fill: Use a damp sponge or cloth to immediately wipe away any excess adhesive that squeezes out. Use the same adhesive or a lightweight filler to neatly bridge any gaps at the joints. Once dry, your cornices are ready to paint with any water-based paint.
Why Polystyrene Cornices
Lightweight
Feather-Light & DIY-Friendly
Paintable
Ultra-Smooth, Ready-to-Paint Finish
Durable
100% Moisture & Mould Resistant
Non-toxic
Planet-positive and people-safe
