Sustainable Sintered Stone For Perth and Sydney Renovators
As architects, designers, and renovators shift toward environmentally responsible materials, sintered stone has emerged as one of the most sustainable and high performance surface solutions available anywhere in Sydney and Perth.
Although always made sustainably since 2007, the recent high crystalline silica engineered stone ban has shifted market sentiment and the thought of what it means to be safe and sustainable.
At Asetica Surfaces, we proudly distribute Techlam: a pioneering sintered stone product crafted with precision, purpose, and global responsibility at its core.
In this guide, we explore what makes sintered stone so sustainable, why Techlam leads the industry, and how Perth and Sydney homeowners, designers, and builders can make an eco-conscious choice without compromising on performance or luxury.
What is Sintered Stone?
Sintered stone is pretty special stuff. At its core, it's a blend of over 20 natural minerals that are fused together under immense heat and pressure. This extreme heat (1,200°C) and pressure (over 30,000 tonnes) mimics the earth’s natural geological processes, taking what is made over millions of years, into mere hours.
Going beyond this, sintered stone contains:
- No binders or toxic resins
- No artificial chemicals
- 100% natural minerals
- Up to 95% recycled materials
Key Sustainability Benefits of Sintered Stone
A key criteria of the products we distribute is the sustainability element. That's why Techlam ticked every box of sustainable surface design for Asetica.
- Recyclable: 100% of the slab can be reused or recycled
- Long lifecycle: Outlasts most benchtop materials with zero degradation
- VOC-free: Improves indoor air quality by emitting no harmful gases
- Low environmental impact: Minimal waste, reduced water usage, and no health risks
In short: sintered stone is nature refined and not chemically engineered.
Techlam: Leading the Way in Sustainable Sintered Stone Production
Techlam by Levantina is produced in Novelda, Spain, and is one of the world’s most advanced sintered stone manufacturers. Their plant is a benchmark for sustainable production practices. Since 2007 they have been pioneering sustainable production practices. This is built on the back of parent company Levantina Group and their commitment to sustainability since their inception in 1959.
How Techlam Is Made Sustainably
- Natural raw materials: Responsibly sourced Spanish minerals
- Renewable energy: 100% of production is powered by clean energy
- Water recycling: 100% of water is purified and reused
- Low embodied carbon: Kilns and presses optimised for efficiency
- Zero waste: Scrap material is reintegrated into new slabs
- x-ray density screen: Rather than produce a slab with faults, which requires power to crush and put back into production, it is x-ray scanned before being produced. This means the raw materials can simply be placed back into the mix before being fired in the kiln, helping to reduced unwanted energy production and emissions.
Reducing Carbon Footprint by 18% Annually.
Levantina Group are making continual progress for carbon emission reductions and leading then charge in global sustainability. With this milestone, Levantina now boasts over ten environmental certifications linked to it's production processes and sustainable construction efforts.
As a result, Levantina has achieved and annual carbon emission reduction of 18.35% and has plans to cut all emissions by 35% by 2030. This is in addition to all manufacturing facilities utilising 100% renewable energy with certified sustainability and water management practices.
Sustainable Benchtops for Perth & Sydney Homes
Climate-conscious design is growing fast in both Western Australia and New South Wales, driven by certifications like Green Star, Passive House, and BASIX.
| Feature | Why It Matters |
|---|---|
| Heat Resistant | Ideal for Perth’s hot climate and outdoor kitchens |
| UV Stable | Maintains colour under harsh Sydney sunlight |
| Thin Format (12mm) | Reduces weight, carbon footprint & raw materials |
| Overlay Capable | Install over existing surfaces, avoiding landfill |
| Food-Safe | Hygienic and certified for kitchens & hospitality |
| Government approved | Compliant with all Australian standards |
Certifications That Matter
- Greenguard: Low chemical emissions for indoor air quality
- EPD (Environmental Product Declaration): Full lifecycle transparency
- LEED & Green Star: Credits applicable to green buildings
- ISO 14001: Environmental management compliance
Overlay Renovations = Lower Waste, Lower Cost
Techlam’s 12mm range enables direct overlay installations on existing benchtops — avoiding demolition, reducing landfill, and saving time and cost. Perfect for renovations in heritage or inner-city homes.
Sustainability Without Compromise
- Natural, matte finishes
- Over 40+ refined colourways
- Elite performance and durability
- Low maintenance with no sealing required
Visit Our Sustainable Stone Showrooms in Perth & Sydney
Asetica is the exclusive supplier of Techlam in:
- Perth: Malaga showroom (servicing WA)
- Sydney: Padstow showroom (featuring 25+ full-size slabs)
Want to Build Greener? Start With Your Surfaces.
Whether you're designing for performance, beauty or sustainability — start with what matters most. Benchtops, splashbacks, and walls that support your values and your client’s lifestyle.
Asetica Sustainability
At Asetica, sustainability isn’t a feature — it’s our foundation. Every Techlam slab we supply is built on:
- ✅ 100% Natural Minerals
- ✅ Zero Crystalline Silica
- ✅ Powered by Renewable Energy
- ✅ Closed-loop water systems
- ✅ Zero landfill manufacturing
Smarter Renovations with Less Waste
Our overlay options help renovators upgrade kitchens and bathrooms without tearing out existing surfaces — a smarter, cleaner, more cost-effective approach.
Local Commitment. Global Impact.
Sourced from Spain. Supplied across Australia. Visit us in Perth or Sydney to explore full slabs, take home samples, and speak with our sustainability-first team.
Ready to Build Green?
Start with surfaces that reflect your values. Choose Techlam — the sintered stone surface that’s as sustainable as it is beautiful.