Single Storey Extensions in Winslow
Transform your Winslow home with expertly crafted single storey extensions
Spectra Extensions delivers single storey home extensions across Winslow and the surrounding Buckinghamshire area. We specialise in rear extensions, side returns, kitchen extensions and bathroom additions — each one designed to sit naturally alongside your existing property while giving your household the space it actually needs.
Adding space to your home in Winslow shouldn't mean months of disruption, unreliable tradespeople and a final bill that bears no resemblance to the original quote.
Spectra Extensions offers a straightforward alternative — modern construction methods that deliver a traditionally finished extension in four to five weeks at a price that is fixed from the start.
Building in Winslow and the MK18 Area
Winslow has a distinctive character — a mix of period cottages, established family homes and newer residential developments across the MK18 villages. We understand the local area, the planning requirements that apply here and the specific challenges that come with extending properties of different ages and styles.
Whether you live in Winslow itself or in one of the surrounding villages — our approach is the same. Efficient, professional and built around minimal disruption to your household.
What We Offer — A Smarter Way to Build
Every Spectra extension is built to the same high standard — regardless of size or complexity.
No heavy machinery blocking your drive
No concrete lorries or messy site deliveries
No drawn-out groundwork — our screw pile foundation system goes in within hours
We handle every aspect of the project — from initial design and structural requirements through to final finishes. You deal with one team from start to finish.
Popular Projects in Buckinghamshire:
Kitchen Extensions: Designed for modern open-plan living
Garden Rooms: Connecting your home seamlessly to your outdoor space
Utility Rooms: Functional additions that take the pressure off family life
Living Area Transformations: Bringing light into rooms that have always felt too dark or too small
A Fixed Price and a Guaranteed Timeline
Every project starts with a full written quote — agreed before any work begins on site. That figure doesn't change. No additions halfway through, no unexpected costs at the end and no difficult conversations. What you agree to is exactly what you pay.
Most Spectra Range extensions are completed within four to five weeks — a fraction of the time a traditional build of the same scale would require.
Currently Working Across the MK18 Area
We are actively working with homeowners in Winslow, Great Horwood, Little Horwood and Swanbourne.
If you are considering an extension — the best place to start is a professional assessment of your property. We will visit, evaluate the space properly and give you a clear picture of what is achievable. This service is completely free of charge and carries no obligation.
Contact Spectra Extensions today to start planning your project.
Property Types in Winslow
Georgian townhouses, Victorian cottages, Edwardian terraces, 1960s detached homes, Period stone cottages
Why Winslow Homeowners Choose Spectra
Faster Build
RADIX screw pile foundations install in a day. Complete extension finished in 4-5 weeks, not months.
Traditional Finish
Brick slip technology matches your existing brickwork perfectly. The extension looks like it was always there.
Cost Effective
Advanced methods mean faster builds and lower costs. Fixed price quotes with no hidden extras.
Local to You
Based in Bletchley, we're just minutes from Winslow. Less travel means lower costs.
We Also Cover These Areas
Also see home extension builders in Winslow — Crownhill Building Services, our parent company offering single and double storey extensions.
Planning an Extension in Winslow?
Get in touch for a free, no-obligation consultation. Call us on 01908 737 037 or request a quote online.