FIND YOUR NEAREST SUPPLIER

Open Up Your Space.

Effortless Living, Seamless Connection

WHY CHOOSE OUR BIFOLD WINDOWS

Bifold windows are the perfect solution for creating expansive openings, allowing light, air, and life to flow between indoor and outdoor spaces. Our German-engineered systems offer smooth operation, slim sightlines, and versatile design choices—tailored to suit everything from modern homes to classic renovations.

Brochure – Today for tomorrow
Brochure – Kömmerling Fire Protection

TECHNICAL SPECIFICATIONS

Frame Profile Material High-quality uPVC
Profile System C70 Gold – 5-chamber system for superior insulation
Eco-Friendly Materials 100% recyclable, lead-free, and sustainable materials
Locking Mechanism Multi-point locking system for maximum security
Durability VC ICP Accreditation for long-term performance
Frame Depth 70mm
Thermal Performance Rated under the WERS (Window Energy Rating Scheme). U-value and SHGC depend on door size, glazing selection, position, location, and glass supplier specifications.
Bushfire Rating Compliant with Australian Standard AS 3959:2018
Acoustic Insulation Sound insulation up to 41 dB
Compliance & Certification Meets Australian building standards and energy efficiency regulations
Water Tightness Classification AS 2047, Test Method AS 4055
1
2
3
4
5
1

Weather Ventilation – Hinged at the top and opening outward, allowing airflow even during rain.

2

Superior Insulation – uPVC frames with double or triple glazing enhance thermal efficiency and reduce energy costs.

3

Secure & Easy to Operate – Multi-point locking systems for added safety and effortless operation.

4

Noise Reduction & Comfort – Keeps interiors quieter while blocking dust and external pollutants.

5

Low-Maintenance & Long-Lasting – Won’t warp, rot, or corrode, even in coastal or harsh climates.

Partner With Us — Bring World Class Solutions to Australian Home

Join our network of approved fabricators and design partners. Whether it’s windows, doors, or complete systems, we deliver innovation, durability, and performance tailored for Australia.

ACHIEVE A 7-STAR ENERGY RATING WITH KÖMMERLING BI-FOLD DOORS

Transform your home with Kömmerling Bi-Fold Doors and unlock the power of a 7-Star Energy Rating! Our advanced uPVC profiles, combined with high-performance glazing, ensure exceptional thermal insulation and reduced energy costs. Perfect for new builds or home renovations, our Bi-Fold Doors enhance natural light, improve airflow, and maximise energy efficiency, making your home more sustainable and comfortable.

COLOUR FINISHES – TAILORED FOR EVERY STYLE

Kömmerling sliding doors offer a range of stunning colour finishes designed to complement any architectural style, enhancing both the aesthetics and durability of your home or project. With a selection of natural tones, wood grain textures, metallic sheens, and embossed finishes, you can create a truly bespoke look.

DISCOVER THE EXCELLENCE BEHIND KÖMMERLING AWNING WINDOWS

HISTORY

GLOBAL FOOTPRINT

CLEAN ENERGY

  • GET A QUOTE

    Click the button below to connect with our Instant Quote eTool for a quick, accurate price on your chosen product.
    Select your specifications to receive an instant, tailored quote, saving you time and effort.

    INSTANT QUOTE