About House Extension Details - An Architectural Guide
[Published June 2025]
A must-have resource for architects working on residential projects, House Extension Details offers an extensive collection of construction drawings and guidance designed to support your design and detailing process from planning to completion.
📐 What’s in the Book?
- A comprehensive library of 200+ 2D and 3D construction details: walls, foundations, floors, roofs, thresholds, doors, windows, and more
- Multiple build-ups including timber frame, masonry cavity, solid wall retrofits, and low-carbon detailing strategies
- Clear annotation and practical context for how and when to apply the details
- Real-life project guidance, including regulatory considerations, material selection, and sequencing tips


🛠️ Designed For
- Sole traders and small practices needing reliable detailing references
- Architects looking to streamline technical design stages without compromising quality
- Practices working with retrofits, heritage buildings, or tight urban sites where custom detailing is key

What do I get?
House Extension Design – A Practical Guide for Architects Bundle 1 includes:
PDF file of the book
Perfect for: Architecture students, graduates, and professionals who want a clear, confident approach to designing domestic extensions.
How do I get it?
After purchase you will receive an email confirming your order along with the download link to get your book – so please make sure you enter your email address correctly.
Please check your junk or spam folders. If you haven't received your link after about 10 minutes, please contact us.
System Requirements: Please note this package includes a pdf file which is large in size. Make sure you have a good internet connection, and download the file to a laptop or pc for best results.




Testimonials
Encyclopaedic in its depth and completely unique and comprehensive. It should be an ally to any architectural designer - student or experienced professional. This is the best piece of architectural writing I've seen, if only I had this a decade ago throughout my university years - a lot of mistakes would've been avoided. Incredible work.
Liam Briggs - Chartered Architectural Technologist
A clear, beautifully presented technical resource and an invaluable reference for designers working in residential settings. It's accessible at all levels - starting from first principles and expanding into detailed design thinking through the chapters. A fantastic, comprehensive guide - truly an extension bible!
Sonia Brookes - Architect
The book's thoroughness is truly impressive. Each detail is carefully broken down with clear explanations, well-cited sources and visually compelling 3D illustrations. It succeeds in taking a complex subject and presenting it in a format that is both accessible and easy to understand.
Joe Hyett - Chartered Architectural Technologist
Wow, what a great book for the UK market! This is the best book for anyone struggling to understand extensions. Well done guys, you nailed it.
Sonda Mvula - Architectural Designer and Director



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Looking for a hard copy?
A paperback version of this book is not available. We hope to publish the hard copy towards the end of 2025.
Frequently Asked Questions
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