Your Windows Could Be Costing You 60% of Your Heating – Here’s How to Stop It
Did you know that, according to the CSIRO, up to 60% of your home’s heating can be lost through windows during winter?
Insulated Window Furnishings:
Keep the Warmth In and the Cold Out
Did you know that, according to the CSIRO, up to 60% of your home’s heating can be lost through windows during winter? Without proper insulation, your energy bills rise and your comfort falls. The good news: the right window furnishings can make a dramatic difference.
Whether you’re retrofitting an older home or building a new one, our range of insulated window treatments helps you retain heat, improve comfort, and reduce energy costs.
Why Insulation Matters
Windows are one of the weakest points in your home’s thermal envelope. Heat escapes through glass and around window frames, particularly in homes without double glazing or proper seals. Quality window furnishings work by:
Our Top Insulating Window Furnishings
| Product | Insulation Rating 🔥❄️ | Key Benefits | Disadvantages | Ideal For | Add-On Compatible |
|---|---|---|---|---|---|
| Honeycomb blinds | ⭐⭐⭐⭐ | Traps air in cells, energy efficient, sleek minimalist look | Not as durable as shutters, limited to standard window shapes | Bedrooms, living areas, studies | Pelmets |
| Roller Shutters | ⭐⭐⭐⭐⭐ | External barrier, blocks wind, total blackout & noise | Higher cost, exterior mounting needed, industrial appearance | Bedrooms, street-facing windows | Automation |
| Lined Curtains | ⭐⭐⭐⭐ | Thick layers, blocks draughts, wide fabric choices | Bulky when open, requires regular cleaning | Bedrooms, living rooms | Pelmets |
| Pelmets | ⭐⭐⭐ | Stops heat loss above curtains, boosts thermal efficiency | Needs existing curtains/blinds to be effective | With any curtain or blind system | — |
| Timber Shutters | ⭐⭐⭐⭐ | Solid fit, stylish, durable | Limited light flexibility when closed, higher upfront cost | Period homes, modern interiors | — |
Best for: All rooms | Minimalist look | Thermal performance
Honeycomb blinds feature a unique cellular design that traps air within their structure, forming an insulating barrier between the window and your interior space. They’re one of the most energy-efficient window coverings available, with dual- or triple-cell options offering enhanced insulation.
✅ Available in light-filtering or blockout
✅ Ideal for both hot and cold climates
✅ Sleek, modern aesthetic
Best for: Maximum insulation | Security | External use
Roller shutters are mounted outside your windows and provide exceptional thermal insulation. When closed, they form a physical barrier that blocks out cold winds, traps internal warmth, and even dampens outside noise.
✅ Great for shift workers or total blackout
✅ Adds security and storm protection
✅ Electrically or manually operated
Best for: Living areas | Bedrooms | Classic style with performance
Thick, lined curtains with thermal or blockout coatings offer excellent insulation, especially when installed floor-to-ceiling and wall-to-wall. The more layers of fabric and lining, the better the thermal retention.
✅ Wide range of colours and textures
✅ Combines style with energy efficiency
✅ Ideal when paired with pelmets
Best for: Complementing curtains | Blocking airflow
Pelmets sit above the curtain rail and prevent warm air from escaping over the top of your curtains. Without a pelmet, warm air rises and cools against the glass, creating a convection current that cools the room. Adding a pelmet stops this cycle.
✅ Boosts curtain performance
✅ Can be upholstered or painted timber
✅ Subtle or statement feature
Best for: Heritage or modern homes | Custom fit | Light & heat control
Solid timber shutters offer natural insulation thanks to the density of the wood and tight fit within the window frame. They can be fully closed for maximum thermal gain or tilted to control airflow and light.
✅ Excellent for privacy and ventilation
✅ Long-lasting and low maintenance
✅ Adds resale value and aesthetic charm
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