Measured Building Surveys Covering -
Preston Lancashire & Whole of the UK
Why Accurate Building Plans & Drawings Matter for Your Business
Having precise, up-to-date as-built records of your commercial property is the foundation for effective space planning, facilities management, and future renovations. Without accurate measured surveys and detailed CAD drawings, companies risk costly timeline delays and construction errors during fit-outs or refurbishments.
Operating across Preston, Lancashire, and the wider North West, Sphere Interiors Ltd adapts our survey methods to perfectly match your project scale and budget. From efficient, cost-effective traditional laser Lecia Disto surveys for straightforward offices to advanced Realsee Galois LiDAR reality capture for complex commercial spaces, we deliver high-precision data your contractors can trust.



We measure all types of buildings and produce accurate cad plans.
Covering the whole of the UK but we are seeking more work locally, all over Lancashire, Preston, Blackburn, Blackpool, Liverpool & Manchester.
Commercial As-Built Drawings & Floor Plan Generation
Having accurate, up-to-date as-built records of your commercial property is the foundation for any successful layout modification. Our measured building surveys translate your physical site dimensions into detailed, compliant 2D CAD floor plans that accurately map out structural walls, columns, openings, and slab heights.
Beyond standard floor plates, we provide comprehensive technical data including detailed Reflected Ceiling Plans (RCPs) to map out ceiling grids, lighting, and HVAC diffusers.
These precise, construction-ready drawing packages eliminate on-site guesswork, providing architects, landlords, and fit-out contractors across Preston and Lancashire with reliable technical information they can trust implicitly.
LiDAR Scanning & Measured Surveys for Commercial Buildings
Sphere Interiors Ltd provides professional measured building surveys and LiDAR scanning for commercial offices, warehouses, industrial units and other business premises across Preston, Lancashire, the North West and throughout the UK.
Using traditional laser measuring equipment alongside our Realsee Galois LiDAR scanning system, we capture existing building layouts and detailed spatial information. LiDAR surveys can produce 3D point-cloud data in E57 format, providing a valuable reference for accurate CAD drawings and refurbishment planning.
Our surveys support architects, facilities managers, commercial landlords and design-and-build contractors who require reliable information about existing premises before undertaking office alterations, fit-outs or space planning.
Whether you need an updated 2D floor plan, existing layout drawings or detailed reality capture of a larger commercial building, we can discuss the most appropriate survey method for your project.

