Home Extension Contractor based in Waterford
Thinking about adding more space to your home? A well-designed extension is one of the best ways to create room for your family, improve how you live day-to-day, and add long-term value to your property.
At Castle Masons Ltd, we specialise in building home extensions across Waterford, Kilkenny, and the South East. From small kitchen extensions to full-scale renovations, we bring decades of experience, quality craftsmanship, and local knowledge to every project.
Kitchen & Living Space Extensions
Open-plan kitchens and bright living areas are some of the most popular extensions in Ireland today. We’ll create a functional, welcoming space that becomes the heart of your home
Single-Storey Extensions
Ideal for rear or side additions, single-storey extensions are a cost-effective way to add more space without major disruption to your existing structure.
Small Home Extensions
If you live in a townhouse or semi-detached property, even a modest extension can transform how you use your home. We’re experienced in designing and building small extensions that make a big difference.
Full Renovations & Extensions
For bigger projects, we can combine renovation with an extension, giving your entire home a fresh, modern layout while adding valuable new space.
What to Expect – Our Process
We know that extending your home can feel like a big decision. That’s why we keep the process simple, transparent, and stress-free:
- Initial Consultation – We’ll meet to discuss your ideas, budget, and needs.
- Planning & Advice – We can guide you through planning requirements where necessary.
- Detailed Quote – Clear, itemised pricing with no hidden extras.
- Construction – Our skilled team handles everything, keeping disruption to a minimum.
- Finishing Touches – We leave your home clean, safe, and ready to enjoy.
Why Work With Us
Why Choose Castle Masons for Your Extension?
- Local & Trusted – Over 20 years working in Waterford and Kilkenny
- Quality Craftsmanship – Extensions that blend seamlessly with your existing home
- Planning Guidance – Support with applications and compliance
- Honest & Transparent Quotes – Clear costs from the start
- Fully Insured & Guaranteed – Peace of mind from start to finish
- Personal Experience – We treat every home as if it were our own, with a friendly, down-to-earth approach that makes the process easier for you
Frequently asked questions
Do I need planning permission for an extension?
Many single-storey extensions fall under exempted development, meaning planning permission may not be required. For larger builds, we’ll guide you through the process and work with your architect if needed.
How long does a home extension take?
Most single-storey extensions take 8–12 weeks depending on size and complexity. We’ll provide a clear timeline before starting so you know what to expect.
Can I live in my home during the build?
Yes, in most cases you can. We take care to keep disruption to a minimum and ensure your home remains safe and liveable throughout.
Will an extension add value to my property?
In most cases, yes. Well-planned extensions not only improve your day-to-day living but also make your home more attractive to future buyers.
Can you match the style of my existing house?
Absolutely. Whether your home is modern or traditional, we’ll source materials and finishes that complement your property.
Get in Touch
