Fully Certified to NZS 4223 & SNZ TS 4211

Slim & Silent
Aluminium Window & Door
Systems

Residential

Bringing comfort home with elite acoustic and thermal performance.

Commercial

Built tough to withstand the elements and elevate commercial design.

Renovation

Tailored replacement solutions—hassle-free installation, modern performance.

NZS 4223 & SNZ TS 4211 Certified for Peak Structural Performance

Thermally Broken Aluminium Windows

High-performance aluminium windows designed for New Zealand conditions

Thermally Broken Aluminium Doors

Premium aluminium door systems with superior security and style

Dual-Certified by CSI & Intertek

Our high-performance window and door systems are officially CSi PAS-Mark certified, fully complying with AS 2047, SNZ TS 4211, and NZS 4223.2 standards. Engineered for the harshest climates, our architectural profiles are structurally rated up to N5/N6 high wind loads while delivering ultimate, premium water resistance.

AS 2047 Certified Double Hung Window | CSi PAS-Mark Certificate

ACG-100 Double Hung Window | intertek test report

Dedicated to the New Zealand Market

Specialising in custom ultra-narrow acoustic aluminium windows and doors, Meichen Windows & Doors brings over 10 years of R&D, manufacturing, and field experience serving builders, architects, and property developers across New Zealand.

We operate a 20,000 ㎡ automated manufacturing plant capable of supplying up to 8,000 ㎡ per batch to meet the demands of large residential and commercial developments. MEICHEN holds 43 structural, thermal, and acoustic performance patents. Our 28 window and door series carry CodeMark certification and full NZS 4223 & AS/NZS compliance—ensuring seamless Code Compliance Certificate (CCC) approvals under the New Zealand Building Code (NZBC).

Certificates

Committed to engineering excellence, we marry NZS 4223 & SNZ TS 4211-compliant products with the unmatched technical mastery of our certified fenestration experts. From structural integrity to flawless execution, we guarantee a seamless, fully compliant solution backed by complete PS1 support for your New Zealand projects.