The Gutmann MIRA system pairs a timber core with an aluminium exterior, offering the warmth of wood inside and durable, low-maintenance protection outside. It is built to achieve strong thermal performance, with Ug values as low as 0.6 W/m²K.
The system supports tilt-and-turn, fixed glazing, and sliding door configurations, with a minimum view width of just 50mm for a slim, modern profile. This flexibility makes the MIRA system suitable for both family homes and larger commercial projects.
The MIRA system provides robust thermal efficiency, helping keep rooms warmer with less reliance on heating. The timber core provides a warm interior finish, while the aluminium exterior protects against weather and everyday wear with minimal upkeep required.
The system also utilises sustainable materials and advanced engineering methods, offering lasting performance and eco-friendly construction. The modular design and specialised shapes allow for sophisticated architectural innovation, while the aluminium itself ensures minimal maintenance is required.
Wood thickness: Standard options include 68 mm, 78 mm, or 88 mm, with spruce as a common wood species. Custom thicknesses available upon request
Profile designs: Classic offset with radiused edges or modern angular designs for specific architectural needs
Glass compatibility: Supports glazing thicknesses up to 65 mm and weights up to 730 kg for large-scale applications
Thermal efficiency: Uf values as low as 0.65 W/m²K
Frame width: Minimum 50 mm view width for slim, modern aesthetics; face width of 110 mm in double-rebated systems
Water and air tightness: Tested for driving rain and airtightness
Hardware compatibility: Compatible with leading hardware systems for reliable operation and customisation
Download our brochure for full specifications, finishes, and performance data across our timber and aluminium ranges, so you’ve got everything to hand before you decide.
Got a question about a product or project, or just want some advice? Get in touch any time via phone or email. We’re happy to help, whatever stage you’re at.
Our showroom and factory are within easy reach of London and the South East, and you are welcome to visit us. Please note that our consultations are by appointment only, so give us a call first to arrange a time that suits you.
