Facade engineering subconsultancy

We offer on-demand expertise without the overhead of a hiring process. This gives our clients the flexibility to access high-quality, project-specific thermal assessments exactly when needed — with efficient turnaround and minimal administrative burden.

We are a group of experienced engineers operating in the construction industry, specialising in façade engineering across a wide range of international projects. With backgrounds in both consultancy and contracting, we bring a well-rounded, pragmatic approach rooted in best practice. This initiative reflects our commitment to quality, flexibility, and meaningful engagement with our work and communities.

Should you wish to meet us, drop us an email or fill out the contact form — we’d be happy to arrange a short meet-and-greet session.

We manage delivery on a per-unit basis, where each unit corresponds to a single output — such as a 2D analysis, 3D FEM model, or thermal shock simulation for one build-up configuration for instance. Each unit type has a defined turnaround time.
Using Notion to track progress, manage all the deliverables, and coordinate workflows efficiently. Our Clients can also be granted access for real-time insight into project status, if desired.

Yes — all outputs are prepared in accordance with applicable industry standards, including BS EN ISO 6946, ISO 10211, and BR 497 where relevant. Methodologies are selected to suit project-specific requirements and regulatory context. For example, thermal bridging assessments for residential schemes in the UK are SAP-aligned and developed in accordance with Approved Document L, the SAP specification, and BR 497.

Yes — we carry PII coverage worldwide, excluding the US and Canada. A copy of the PII Certificate can be provided upon request.

We accept digital drawings in standard CAD formats (.dwg, .dxf) and vector-based PDFs that can be directly imported into CAD software. Please note that processing PDFs may extend lead times.
Drawings must follow industry best practice, including:
- Use of layers to separate elements (e.g. structural, thermal, fixings).
- Closed polylines for all objects (e.g. aluminium profiles), not disjointed lines.
- Use of blocks for repetitive elements.
- Clear dimensions, annotations, and correct scale.
- No overlapping or redundant geometry.
Drawings must contain all information necessary to carry out the thermal analysis without requiring us to interpret or modify the design. Vector-based PDFs should be clean, legible, and suitable for direct import into CAD software without quality loss. While we can address minor issues such as disjointed lines or missing hatches, we do not alter or complete incomplete designs. If any material data is missing, we may make informed assumptions solely for the purpose of analysis, and all such assumptions will be clearly documented in the final report.

Materials data
Thermal properties ought to be provided for all materials included in the analysis — such as thermal conductivity, emissivity, and centre-pane U-values for glazing or insulated components. Alternatively, relevant datasheets must be supplied to allow us to accurately determinat these values.

Impact on lead times
If input files are incomplete or require significant clean-up, additional time may be needed, which can impact overall delivery times.