Award-Winning Extensions Company in Northampton With Full Refurbishment Services

Book a complimentary estimate for professional extensions in Northampton, Northamptonshire, with over 20 years of experience.
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Meet Roy Cowden & the Jenrose Team

Many homeowners in Northampton, Northamptonshire face issues when choosing extensions specialists and full refurbishments services. Jenrose offers trusted extensions combined with architectural design collaboration to streamline the process. Our extensions quote and bespoke kitchens services overcome common problems like budget overruns, ensuring your project in Northampton, Northamptonshire is delivered on time.

Hi, I’m Roy. For over 20 years, my team and I have been helping homeowners across Northamptonshire and Cambridgeshire bring their property dreams to life. We take real pride in what we do — every project is personal to us.

We know that inviting builders into your home is a big decision, which is why we focus on clear communication, honest pricing, and doing things right first time. No surprises, no hidden costs — just quality craftsmanship you can trust.

Whether you have a clear vision or need a bit of guidance, we’re happy to work with you every step of the way. All our work is fully insured and comes with insurance backed guarantees for your complete peace of mind.

What We Do

Extensions

Renovations

New Builds

Bespoke Kitchens

Design & Build

Bespoke Doors

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Why Choose Jenrose?

Our Aim

To ensure our clients receive a proficient, expeditious complete design to installation service using materials of an exceptional standard.

Dedication

Our exceptionally qualified, dedicated staff team are highly motivated and inspired by the challenges presented by our customers.

Commitment

We strive to ensure that our clients are totally satisfied with the work carried out as they watch their innovative ideas come to life.

Quality

All our products and work meet, and exceed, the highest standards of quality and security that today's clients demand.

Don't Just Take Our Word For It

See what our satisfied customers have to say

“Accommodating, straightforward, honest and very easy to deal with.”

Oliver

Catworth

“They were great, good with my children and very courteous of our family home.”

Amanda

Thrapston

“Roy and Jack are a pleasure to work with. They are competent, professional builders who approached a difficult build in a positive and constructive fashion.”

Steve

Cambridge

“I can’t fault them, they were brilliant! We had a lot of previous builders let us down before them and they were a pleasure to deal with.”

Becky

Burton Latimer

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Proudly Serving Northamptonshire & Beyond

Based in Kettering, we serve homeowners throughout Northamptonshire and Cambridgeshire.

Kettering
Corby
Wellingborough
Northampton
Market Harborough
Oundle
Thrapston
Rushden
Raunds
Burton Latimer
Desborough
Rothwell
Stamford
Peterborough
Huntingdon
St Neots
Bedford
& surrounding villages

Ready to Start Your Project?

Contact Roy today for a free, no-obligation quote. With over 20 years of experience, we’re ready to bring your vision to life.

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Your Guide to extensions in Northampton

Your questions answered about our extensions services in Northampton and Northamptonshire

How are the prices for extension services in Northampton?

At Jenrose, we offer transparent pricing for extensions in Northampton. Our estimates are provided upfront to ensure no hidden costs throughout your project in Northamptonshire.

What is the average steps for getting extensions with Jenrose in Northampton and nearby?

Our process at Jenrose involves an initial free quote followed by planning permission applications. We ensure expert extensions every step of the way in Northampton, Northamptonshire.

Do Jenrose provide building services in other parts of Northamptonshire?

Yes, Jenrose proudly serves Northampton and all surrounding areas, offering bespoke extensions with over 20 years of experience and trusted craftsmanship.

What varieties of building projects does Jenrose offer in Northampton and Northamptonshire?

Jenrose specialises in design & build projects including {extensions, renovations, bespoke kitchens, and full refurbishments}. We are trusted contractors dedicated to delivering custom solutions in Northampton.

Is Jenrose insured and trustworthy for extensions in Northampton and Northamptonshire?

Jenrose is fully insured and trusted by many clients in Northampton, Northamptonshire. Our professional team ensures your project is in safe hands.

How long does it usually take to complete building work with Jenrose in Northampton and Northamptonshire?

Project duration varies depending on scope and complexity, but Jenrose provides efficient project management to complete your extension on schedule in Northampton, Northamptonshire.

Still have questions? Get in touch with Jenrose now for a complimentary chat about our services in Northampton.

Areas We Cover Across Northamptonshire

Quality extensions serving Northampton and surrounding areas

Jenrose proudly serves throughout Northampton and across Northamptonshire, specializing in extensions, renovations, new builds, bespoke kitchens, and design & build. With over 20 years experience, we deliver affordable extensions tailored to your needs.

Need a trusted extensions company near Northampton? Get in touch with Jenrose for honest pricing and clear communication. Proudly covering Northamptonshire, we are your local extensions specialists.

Ready to get started? Contact Jenrose today for a free, no-obligation quote and discover why we're the preferred choice for extensions in Northamptonshire.