Solar PV roof assessments across the UK 

Structural reports for installers and building owners, confirming whether a roof can take the added loads from a PV system – with clear, practical recommendations.

Structural reports for installers 

We often work with solar PV installers who need confidence that a roof is strong enough for the panels and any associated fixings or ballast. We provide the structural reporting that helps them progress with design and installation, whether the site is a warehouse, a large commercial roof, or domestic housing. We also have experince of advising on the design of biosolar roof installations using modern systems that utilise green roof growing mediums as ballast for a truly intergrated design.

The aim is to keep things economical and clear. We carry out a visual survey, record the key structural elements and spans, then report on capacity and any limitations. Where a programme involves many similar properties, we can assess repeated roof types efficiently and consistently.

Design of Solar Carports

Working with PV designers to design a structural frame and foundations which used to provide shelter for vehicles while housing PV panels to power car chargers and feed into the grid.

How we support solar projects 

1. Scope, roof type and loading

We confirm the PV arrangement and what’s being added to the roof, then agree what information is needed to assess the structure properly.

2. Visual survey and recording

We visit site to record spans, member sizes and the structural form, focusing on the elements that carry load and resist uplift.

3. Capacity checks and judgement

We assess whether the roof can take the additional PV loads, taking account of how the structure behaves in practice as well as calculations where they help.

4. Report and recommendations

We produce a clear report stating suitability and any constraints, so installers and clients can make decisions confidently and obtain building control approval.

5. Follow-up support

If layouts change or questions come back during installation, we respond quickly to keep delivery moving.

Practical, economical feasibility reporting 

Installers need answers they can use. We focus on the structural essentials, so the report is clear, proportionate and commercially workable – especially on large portfolios where consistency matters.

What you can expect:

  • A survey-led view of the roof structure, recorded clearly
  • A straightforward statement on capacity and constraints
  • An approach designed to stay economical at scale

Related services 

Solar PV assessments often sit alongside wider structural input – particularly where a roof needs repair work, strengthening, or a broader understanding of the existing building before installation.

Our projects 

Solar PV is only one part of what we do. Explore our project work to see how we approach existing structures, surveys and practical design support.

Talk to our team

Tell us about your site, roof type and programme. We’ll confirm the quickest route to a clear structural report – and the support you need to keep installation moving.