Sustainability

A façade that gives back to the city.

A well-insulated envelope cuts energy use and carbon. Reynaers’ recyclable aluminium aligns with Mongolia’s Green Development goals.

Four promises

Not mere surface luxury, but the real value of the spaces where people live and work.

−45% Energy efficiency

An insulated façade significantly cuts energy load.

Uw 0.8 Thermal performance

Thermal-bridge-free, high-insulation profiles.

52% Responsible materials

Recycled aluminium and low-carbon-emission technology.

25 yr+ Long-life façade

Robust systems, long-term warranties.

Why it matters

Save energy, breathe cleaner air.

In Ulaanbaatar’s extreme climate, well-insulated windows and façades lower heating costs and emissions while keeping interiors comfortable.

By choosing long-life, recyclable materials and warrantied systems, we reduce a building’s lifetime carbon.

A warm, bright room looking out through an insulated window onto a winter city
Kalzip roof system — assembly with integrated solar panels and rooflight

Solar energy

Roof systems ready for solar.

Kalzip standing-seam aluminium roofs take solar panels and rooflights without penetrating the envelope — the roof keeps its full service life and watertightness.

We supply and install Kalzip roof systems on our projects — a roof built today should be ready for tomorrow’s solar.

Let’s talk about your sustainable build.

Get in touch