Retrospectively updating structural calculations for as-built work that deviates from the design is possible — but it’s rarely simple and is never guaranteed. Here’s what the process involves.
Does PorthouseDean Provide Structural Surveys or Site Inspections?
Advice Centre
PorthouseDean is a structural design consultancy, not a surveying firm. We design structures — we do not carry out surveys, site inspections, or condition assessments as a standard service.
Principal Designer and Principal Contractor Declarations When There Is No Architect
Advice Centre
When there is no architect on a domestic project, the contractor typically takes both Principal Designer and Principal Contractor roles — but the scope of the PD role is limited.
The Principal Designer Role: What It Means for Your Project
Advice Centre
The Building Safety Act introduced a mandatory Principal Designer role for most projects involving Building Regulations. Here’s what the role involves and who holds it.
Remote Structural Design: How We Ensure Integrity Without Site Visits
Advice Centre
PorthouseDean designs structures remotely for projects across the UK. Here’s how remote-only structural design maintains quality through information gathering, clear documentation, and accountability.
What Can the Building Control Officer Actually Check On Site?
Advice Centre
Building Control Officers have specific powers and limitations. Understanding what they inspect — and what they don’t — helps you be ready for each stage inspection.
Who Is Responsible for Confirming Whether an Existing Roof Can Support Solar Panels?
Advice Centre
Solar installers and homeowners often ask structural engineers to sign off an existing roof for solar. Here’s who is responsible — and when PorthouseDean can help.