Building Design Alteration has been delivering practical, compliant and cost-effective property solutions across Glasgow, Stirling, Edinburgh and Perth for over 20 years. With qualified Structural engineering expertise, specialising in extensions, loft conversions, internal alterations and structural design for both homeowners and builders. Every project is approached with a clear focus on safety, buildability, and compliance with current regulations. From structural inspections and calculations through to construction support, clients are supported at every stage of the process. Architectural design and project management services are also available, enabling Building Design Alteration to offer a complete, coordinated service from initial concept to completed works.