Engineering Facades That Actually Get Built.

Israel’s leading facade design office.

Who We Are

Israel's leading facade Designing office.

Established in 1994, L. Efraim specialises in the design and Designing of building envelopes curtain walls and exterior cladding across a wide range of materials, from aluminium and glass to titanium, copper, zinc, terracotta and HPL. We lead the field of façade design in Israel, working to the highest international and Israeli standards.

Our work spans complex, high-profile projects in Israel and abroad — for clients including Microsoft, Da Vinci Towers, Tzahala Towers and Herzliya Hills. We provide full supervision from initial concept through detailed design to delivery on the factory floor, using planning and calculation technologies developed exclusively in-house.

84

Engineers

2008

Founded

From geometry to the factory floor.

01

Curtain Wall Systems

Unitized and stick-built systems engineered for weather-tightness, wind load and architectural sightlines — from concept detailing through structural sign-off.

02

Envelope Cladding

Ventilated façades and rainscreen cladding across stone, metal, terracotta, glass and composite panels — a wide, renewable range of materials, detailed for longevity.

03

Parametric Rationalization

Reducing thousands of unique geometries into a controlled set of fabrication families — the difference between a striking design and a buildable one.

04

Fabrication Documentation

Production-ready drawings and dimension data delivered direct to the factory floor, holding tolerance across every component down to the millimetre.

Trusted on landmark projects