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Experts in façade structural engineering, we are dedicated to delivering innovative and practical design solutions for the façade industry.

Founded in 2018, SAI Structural Design Ltd is a specialist façade structural engineering consultancy. We cater to private and commercial clients across the UK, providing services in all project scales.

Based in Greater London, we provide engineering design services across the UK, offering tailored solutions. Our expertise extends beyond traditional materials, embracing cutting-edge façade systems to deliver creative, efficient and cost-effective designs.

At SAI Structural Design Ltd, we are passionate, committed and client-focused, ensuring each project reflects excellence, precision, and innovation.

Find out more About Us

Contact us today to discuss your façade engineering needs!

SERVICES

Façade Structural Engineering Services

  • Wind Load Calculations – Structural assessment of wind loads on the building envelope.
  • Glazing Analysis & Design – Engineering solutions for windows, curtain walling, rooflights, atria and glass floors.
  • Material-Specific Façade Design – Timber, aluminium, steel, stainless steel, and other materials for windows and curtain walling.
  • Rooflights & Soffit Cladding – Structural design for rooflights, soffit cladding and integrated façade elements.
  • Rainscreen Cladding Design – Comprehensive solutions for a wide range of subframe systems and cladding materials, including Rockpanel, Fibre C, brick slip, terracotta, aluminium and zinc.
  • Feature Elements & Architectural Details – Structural design for copings, sills, bespoke horizontal/vertical elements and brise soleil.
  • Glass Balustrades & Barriers – Engineering safe, elegant and compliant glass balustrades and barrier systems.
  • Finite Element (FE) Analysis – Advanced analysis for glazing, cladding metal panels, special brackets and bespoke façade elements .

What We Do

Terracotta Cladding

Curtain Walling

Aluminium Cladding

Curtain Walling with Brise Soleil Canopy

Arched Curtain Walling Viss 50

Curtain Walling with Brise Soleil and Vertical Feature

Jansen Viss 50 CW & Janisol door

Vertical Perforated Feature Fins

Curved Glass Design

DISCOVER

Our Projects

  • All
  • Completed Projects
  • Recent Projects
  • Current Projects

Recent Projects

Manchester Airport T2

Completed Projects

White City

Recent Projects

Salaam Centre

Completed Projects

Fulham Centre, London

Completed Projects

City Island

Completed Projects

2 Gresham Street

Current Projects

Project Reality

Current Projects

Wells House, London