About Barair Systems Limited
Barair Systems Limited is an independent mechanical engineering consultancy based in West Yorkshire. We support industrial clients with design assurance, verification (including finite element analysis), bespoke machine design, plant modifications, and structured engineering problem-solving, delivered with clear documentation suitable for review and sign-off. As a leading chartered mechanical engineer, Barair Systems Limited excels in providing comprehensive engineering solutions.
Who we are
Founded in 2003, Barair Systems Limited began by designing and manufacturing air cleaning equipment for commercial venues. The business has since evolved into a specialist mechanical engineering and consultancy practice, supporting industrial clients with design, verification and problem solving, from early concept through to buildable detail, implementation support and clear documentation.
Barair Systems works with OEMs, manufacturers, fabricators, and industrial operators who need confidence in a design decision before fabrication, procurement, installation, or handover.
Our work typically sits at the point where engineering decisions carry technical, safety, compliance, or commercial risk, and the project needs clear verification evidence and a written, review-ready outcome.
Thank you for visiting our website. Contact us today if you have a project you’d like to discuss.
Adrian Lowes BEng(hons) CEng MIMechE
Chartered Consulting Mechanical Engineer
Engineering Council Registration Number: 707026
IMechE Registration Number: 80662236
ASME Registration Number: 22095745573
Quick facts
UK-based consultancy (West Yorkshire) supporting clients across the UK
Chartered Mechanical Engineer-led (CEng) engineering support
Typical outputs: design check notes, verification reports, evidence packs, marked-up drawings
Professional Indemnity and Product Liability insurance: £10m (where required for project assurance)
What we do
Design assurance & independent design checks; structured review of assumptions, load paths, interfaces, failure modes, and compliance risks.
FEA verification; verification of structures and assemblies with documented boundary conditions, load cases, meshing approach, and interpretation.
Bespoke machine design & plant modifications; concept-to-detail engineering, interfaces, fabrication readiness, installation constraints, and maintainability.
Investigations & technical problem-solving; structured analysis where performance, reliability, or failure risk needs resolution and clear next actions.
How we work
We run engagements as a staged, evidence-led process so stakeholders can make decisions quickly and confidently.
Typical workflow
Scope and inputs: drawings/models, design intent, constraints, standards, operating environment
Assumptions and load cases: defined and agreed verification basis (with scope limits stated)
Engineering verification: calculations, FEA, design review, and interface checks as appropriate
Findings and actions: what’s acceptable, what needs change, and how to de-risk it
Sign-off pack: report + evidence bundle suitable for internal/client review
Deliverables
Deliverables depend on scope, but typically include:
Verification / design review report (scope, assumptions, load cases, results, conclusions)
Marked-up drawings and interface notes
Calculation set and/or FEA outputs (where applicable)
Action list and recommendations (risk-ranked where useful)
Evidence pack suitable for engineering review and stakeholder sign-off
Sectors and typical applications
Barair supports industrial engineering across a range of sectors, including:
If you’re unsure whether your requirement fits, send a brief outline, we’ll quickly confirm scope and next steps.
Call to action
If you have drawings, a model, or a partially developed design, we can start with a scoped review and build up verification evidence in stages.
Frequently asked questions
Q1. What’s the difference between a design check and FEA verification?
A design check is a structured review of assumptions, load paths, interfaces, risks, and compliance needs. FEA verification is typically used when stress/deflection/buckling behaviour needs quantified evidence for review and sign-off. Many projects use both.
Q2. Can you work from limited information early in a project?
Yes. We can begin with a staged approach: initial risk review and assumptions → defined load cases → verification outputs as inputs mature.
Q3. Do you provide documentation suitable for stakeholder or client sign-off?
Yes. Our outputs are written to be review-ready: scope, assumptions, load cases, results, conclusions, and actions.
Q4. Can you review a third-party or fabricator’s design?
Yes. Independent checks are often used to validate designs prior to procurement, fabrication, or installation.
Q5. What do you need to quote or start?
A drawing pack or model (if available), the decision you need to make, key constraints (standards, envelope, interfaces), and any deadlines.
Q6. Do you support site visits?
Where required, yes — but many design assurance and verification tasks can start remotely using drawings/models and structured input data.