Extension & loft conversion (Putney, Southwest London)
Transforming homes with precision structural engineering. Our expert team provides comprehensive calculations for seamless home improvements, ensuring safety, compliance, and exceptional design.
Project Overview
Location
Putney, Southwest London
Project Type
Extension & loft conversion
Structural Services
Detailed Calculations
Compliance
Building Regulations
Extension & Loft Conversion – Putney, Southwest London
This Putney home has undergone a complete transformation, featuring a ground floor extension and a loft conversion, designed to create open-plan living spaces while maximising natural light and functionality. The homeowners wanted to reconfigure the property layout to enhance space and modernise the home.
To ensure structural integrity, stability, and compliance with Building Control, PorthouseDean provided expert structural calculations, supporting RSJ beam installations, load-bearing wall modifications, and foundation reinforcements to ensure safety and efficiency.
Maximising Space & Light with Smart Structural Design
This project included:
✅ A single-storey rear extension – Expanding the kitchen and dining area for modern family living
✅ A loft conversion – Adding additional bedrooms and functional space
✅ Structural steelwork & RSJs – Supporting wide openings for a seamless open-plan layout
✅ Large bi-fold doors & skylights – Enhancing natural light and improving indoor-outdoor flow
Precision Structural Engineering for a Secure & Efficient Build
Our contributions included:
✔ Structural calculations for the extension & loft conversion – Ensuring safety and compliance
✔ RSJ beam & steel design – Supporting large-span openings and load distribution
✔ Load-bearing wall assessments – Safely modifying existing structures
✔ Foundation analysis – Providing stability for the extended and converted footprint
With expert structural engineering, this Putney home now benefits from a bright, modern, and highly functional layout, perfect for family life, entertaining, and future-proofed living.
Thinking About a Home Extension or Loft Conversion? Let’s Make It Happen!
At PorthouseDean, we provide expert structural calculations for home extensions, loft conversions, RSJs, and open-plan renovations.
📞 Call us at 0161 820 3230 or request a free consultation.
📍 Providing structural engineering across Putney, Wandsworth, and Southwest London.
Why Extend Your Home?
More Space, More Possibilities
Create an open-plan kitchen, a family hub, or a bright entertaining space.
Add Value Instantly
A well-designed extension can increase your property's worth by 10-20%.
More Natural Light
Smart structural planning allows for larger openings and seamless garden access.
Personalised Design
Every home has different needs, and our structural expertise ensures the design works with your existing structure.
How PorthouseDean Supports Your Project
Every project is different, but the need for precise, reliable structural calculations remains the same. Our engineers work with:
Homeowners
Ensuring designs are safe, cost-effective, and practical.
Architects
Providing calculations that allow for creative yet compliant designs.
Builders
Making sure construction runs smoothly with clear, reliable specifications.
Planning Your Own Project?
PorthouseDean is trusted by architects, homeowners, and builders around the country to provide high quality, accurate structural engineering drawings and calculations. All the work we produce is done to the highest standard, to fit your timeline.
📩 Get a QuoteStructural Engineering Services We Offer
Structural Calculations for Loft Conversions
Ensure safe and compliant conversions with precise engineering solutions.
Structural Calculations for Wall Knock-Throughs
Expert designs for creating beautiful open-plan living spaces.
Structural Calculations for Extensions & New Builds
Comprehensive calculations supporting your home transformation projects.
Structural Calculations for Bi-Fold Doors & RSJs
Precise engineering solutions for modern, open spaces and larger openings.
Structural Drawings & Building Control Calculations
Complete documentation to help you achieve smooth Building Control approvals.
