Two-Storey Extensions

At South West Trades, we specialise in high-quality two‑storey extensions across Dumfries and Galloway. As your trusted two‑storey extension contractors in Dumfries, our local expertise ensures outstanding results for your two-storey extensions, from planning through to completion.

Why Choose a Two-Storey Extension?

Maximise Your Home’s Potential
Two‑storey extensions are an efficient way to add living space without expanding your home’s footprint. The upgrade not only elevates your everyday comfort but also adds considerable value to your property.

Cost Estimates You Can Trust
The cost for two-storey extensions in Dumfries and Galloway vary depending on several factors, such as the complexity of the job. We guide you through budgeting and value-optimising your investment every step of the way.

What Does Our Service Include?

All‑Trades Convenience: From planning to plumbing, joinery, electrical, roofing, and plastering, our full-service approach means you won’t need to juggle multiple contractors.
Hands-On Project Management: We mirror the reliable, 'one-stop‑shop' mindset seen in trusted local firms, ensuring smooth coordination and timely delivery.
Local Specialists: Our team understands Dumfries and Galloway’s planning regulations and environmental considerations, just like the region’s leading extension builders.

Along with two-storey extensions in Dumfries and Galloway, we also offer kitchen extensions and much more, including barn and garage conversions.

How It Works

Take a look at the process for our house extension services:

1. Initial Consultation & Design

We’ll help clarify your vision and help with planning guidance.

2. Planning & Permissions

We support you with any necessary approvals, ensuring compliance with local regulations.

3. Construction & Coordination

Our team handles every trade, from foundations to finishing.

4. Completion & Handover

Two‑storey extensions in Dumfries and Galloway are delivered on time, to budget, and to the highest quality standards.

FAQs – Your Two-Storey Extensions Questions Answered

How much does a two-storey extension cost in Dumfries and Galloway?

It depends on the size and complexity of your project, along with several other factors that we can discuss with you.

Do I need planning permission for a two-storey extension in Dumfries?

It depends on the scale and design. We’ll advise and help you obtain any required permissions.

Can I use my home during the build?

In most cases, yes, you’ll be able to remain in your home safely while we build the two-storey extensions. We'll discuss access and phasing to minimise disruption.

What’s the typical timeline?

Project duration varies based on complexity but usually ranges from several weeks to a few months. We’ll provide a tailored schedule upfront.

Why hire two-storey extension contractors in Dumfries like SW Trades?

We offer local knowledge, trusted craftsmanship, full-service coordination, and a seamless building experience, supported by strong reputations across Dumfries & Galloway.