Extension Specialist Ltd

Extension Specialist Ltd Welcome to Extension Specialist Ltd, a family-run local business you can trust. We specialise in high-quality home extensions, renovations & more!

2000 per sqm for single extension including tax
3500 per sqm for double extension including tax

Thinking about home renovations but worried you’ll be stuck living in chaos? This UK guide walks you through what it rea...
10/08/2026

Thinking about home renovations but worried you’ll be stuck living in chaos? This UK guide walks you through what it really looks like to stay in your property during works—covering planning, day-to-day disruption, and how to keep your home comfortable for the duration. As a renovation team, we focus on clear communication, reliable workmanship, and an informed plan that protects your schedule and your budget. If you’re modernising a kitchen, reconfiguring space, or unlocking a loft, this is the practical read that helps you plan with confidence.

https://extensionspecialistltd.co.uk/can-you-live-through-renovations/

Thinking about a loft conversion but worried it won’t suit your home? The right choice comes down to practical factors—s...
08/08/2026

Thinking about a loft conversion but worried it won’t suit your home? The right choice comes down to practical factors—space, layout, access, head height, and what your structure can realistically support—so you get usable rooms, not just a plan on paper. This guide breaks down exactly what to look for when choosing a loft conversion design and contractor, helping you make confident decisions from start to finish. If you want more space and better functionality without moving, this is the checklist you’ll wish you had first.

https://extensionspecialistltd.co.uk/how-to-choose-a-loft-conversion/

Thinking about adding space without moving? A garage conversion and a loft conversion both offer great potential, but th...
06/08/2026

Thinking about adding space without moving? A garage conversion and a loft conversion both offer great potential, but they suit very different homes and budgets. In our latest guide, we break down the key differences—planning considerations, cost drivers, what you can realistically achieve, and which option tends to deliver the most comfortable, future-proof results. If you want a clear, informed decision backed by renovation know-how, this is the comparison you’ll want before you commit to any work.

https://extensionspecialistltd.co.uk/garage-conversion-versus-loft-conversion/

Thinking about a home renovation but worried about running costs? This guide breaks down energy-efficient upgrades that ...
04/08/2026

Thinking about a home renovation but worried about running costs? This guide breaks down energy-efficient upgrades that actually pay off—so your new kitchen, bathroom, loft conversion, or reconfiguration improves comfort and lowers bills from day one. We focus on practical, high-quality measures and clear project management, because the best results come from getting the specification right the first time. If you want a renovation that upgrades your day-to-day life and supports long-term value, this is the one to read.

https://extensionspecialistltd.co.uk/energy-efficient-home-renovation/

Thinking about adding space at home? Our guide breaks down the real cost differences between an extension and a conserva...
02/08/2026

Thinking about adding space at home? Our guide breaks down the real cost differences between an extension and a conservatory, so you can compare like-for-like on build choices, planning considerations, and what each option typically delivers. We’ll walk you through the factors that affect your budget and timeline in plain English, based on how projects actually run on the tools. If you’re planning a thoughtful renovation in and around Northampton or Milton Keynes, this is the clarity you need before committing serious investment.

https://extensionspecialistltd.co.uk/extension-versus-conservatory-costs/

Thinking about opening up your kitchen and extending into a more social, open-plan layout? Before you order a new workto...
31/07/2026

Thinking about opening up your kitchen and extending into a more social, open-plan layout? Before you order a new worktop or pick finishes, the real success comes from planning the right foundations first—layout flow, structural considerations, approvals, and the practical build sequence. In our latest guide, we walk you through what to plan first so your extension stays on track, meets expectations, and delivers a high-quality result you can feel proud of. If you want a clearer, more dependable route to the kitchen upgrade you’ve been imagining, this one’s for you.

https://extensionspecialistltd.co.uk/open-plan-kitchen-extension/

🏡 Is your home running out of space — or just running out of potential?Whether it's a stunning glass extension, a loft c...
29/07/2026

🏡 Is your home running out of space — or just running out of potential?

Whether it's a stunning glass extension, a loft conversion, or a full property transformation, we turn what you have into exactly what you need. From concept to completion, we handle everything so you don't have to stress.

Here's what you get when you work with Extension Specialist Ltd:
✅ Guaranteed workmanship — backed by our 3-year warranty
✅ Constant communication throughout your project
✅ TrustATrader vetted and approved
✅ Family-run team with 30+ years of experience
✅ No job too big or too small

Northampton and surrounding areas — we've got you covered! 📞

Book your FREE survey and quote today — no obligation, just honest advice.

📞 Call or message us now
🌐 https://extensionspecialistltd.co.uk
📧 [email protected]

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Thinking about converting your garage into a home office? Before the first knock-through, there’s a lot to plan—layout, ...
29/07/2026

Thinking about converting your garage into a home office? Before the first knock-through, there’s a lot to plan—layout, insulation and ventilation, electrics, planning and building control, and making sure the build meets your day-to-day needs. A well-managed conversion protects your budget, avoids surprises, and delivers a workspace that feels professional, comfortable, and built to last. If you want a smoother start-to-finish renovation with the right decisions from day one, this planning guide is worth your time.

https://extensionspecialistltd.co.uk/garage-conversion-to-office/

✨ Your dream bathroom is closer than you think!At Extension Specialist Ltd, we transform spaces from concept to completi...
28/07/2026

✨ Your dream bathroom is closer than you think!

At Extension Specialist Ltd, we transform spaces from concept to completion, with guaranteed workmanship on every single project.

Whether it's a luxury bathroom renovation, a home extension, or a full property transformation, our family-run team in Northampton brings your vision to life.

✅ Loft conversions
✅ Home extensions
✅ Kitchen & bathroom renovations
✅ Full home transformations
✅ 3-year workmanship guarantee

Ready to transform your home? Book your FREE no-obligation quote today!

📧 [email protected]
🌐 https://extensionspecialistltd.co.uk

Address

Northampton
NN40QX

Opening Hours

Monday 9am - 8pm
Tuesday 9am - 8pm
Wednesday 9am - 8pm
Thursday 9am - 8pm
Friday 9am - 5pm
Saturday 9am - 8pm

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