6 Design Consulting

Chartered Civil & Structural Engineers | 20 years industry experience | Full RIBA stage support from concept to completion | Structure-led design | Residential & Commercial | Based in Stockport & Manchester

Structure-Led Design Excellence

Our Services

Structural Design & Analysis

Structural Surveys & Reports

Project Management & Advisory

Planning Drawings & Advice

Building Regulation Drawings & Advice

3D Rendering & Visualisations

Construction Stage Site Support

Principal Designer Role

What we do

We are an independent design consultancy with over 20 years of proven industry expertise and a strong track record of successful projects.

Our dedicated team provides tailored services to help you thoughtfully plan, design, and deliver your dream home—from initial concept and detailed design through to final completion and handover.

We deliver end‑to‑end support across planning, design, and construction. Whether you need building surveys, internal structural alterations, side or rear extensions, loft conversions, or full new‑build developments, our team covers every stage of your project from concept to completion.

Our Projects

Construction site with scaffolding, ladder, and building materials, showing an open doorway to an unfinished interior room.

Structural Wall Removal

Backyard deck area of a brick house with sliding glass doors, outdoor furniture, and black gutters, with a second-story addition with dark siding and windows.

Dormer Loft Conversions

Rear view of a two-story brick house undergoing renovation with an extension being added. The extension has a black tiled roof, and the back wall is open for construction. Scaffolding, a ladder, wheelbarrow, construction tools, and materials are visible. The sky is partly cloudy with trees and bushes around.

Small Single Storey Extensions

Attic under construction with roof insulation, skylights, and unfinished walls.

Velux Loft Conversions

Newly built two-story house with a red brick lower level and a white upper level with dormer windows, large glass windows on the ground floor, and a sloped roof.

Large Double Storey Extensions

Construction site with building foundation in progress, concrete blocks, tools, and equipment on dirt ground surrounded by trees and fencing.

New Builds

Schedule your appointment

Book a consultation with our experienced engineering team to explore innovative, structure‑led design solutions shaped around your project goals. We focus on delivering high‑quality, engineer‑driven design services that are tailored to your specific requirements and grounded in technical clarity, efficiency, and buildability.