Our
Story
"Looking for a garden office Cardiff or thinking about creating your own home gym? Maybe you need an extra bedroom for visiting family or the in-laws. Whatever your plans, we design and build stunning, practical garden rooms tailored to your lifestyle. Whatever you need, we’re here to help bring your vision to life."
Get to Know Us
What began with crafting beautiful decking and large home extensions has evolved into something even more exciting – designing and building premium Garden Rooms in Cardiff and Caerphilly. At Cardiff and Caerphilly Carpentry, we took our years of experience, passion for detail, and love for creating unique spaces, and channelled them into a garden room offering that truly stands out.
We don’t just build structures – we create lifestyle spaces. Whether it’s a modern garden office, a peaceful retreat, or a stylish entertainment hub, every garden room is designed around you. With precision craftsmanship, high-quality materials, and finishes that elevate your outdoor living, we ensure your garden room isn’t just built – it’s built to last.
Our mission is simple: to deliver bespoke garden rooms Cardiff homeowners are proud to call their own – spaces that combine functionality, elegance, and timeless design. From the first sketch to the final screw, we’re here to turn your vision into reality.
At Outsiders, we bring your outdoor living to life with five stunning, fully customisable garden room designs plus a bespoke service tailored just for you. Every build is finished with premium natural wood detailing, seamlessly blending into your garden while adding a touch of luxury and style.
OUR RANGE
The Nest
The Den
The Lodge
The Retreat
The Manour
Design It Your Way
Choose your perfect garden room style, then make it truly yours with our interactive 3D design configurator. Pick your ideal doors and windows, customise the cladding, add a skylight, and choose your lighting, fixtures, and finishes. Want more? Plan extras like a built-in bar, a sleek kitchen, or even a full bathroom – the possibilities are endless.
The Manour
With its bold front porch and elegant larch cladding, The Suite is the definition of sophistication and style. Designed to impress, it blends contemporary architecture with timeless detailing, making it a true statement garden room
The Nest
The Den
The Lodge
The Retreat
With its striking full-glass front, The View is designed to blur the boundaries between indoors and outdoors. Flooded with natural light, this garden room creates a bright, open atmosphere while maintaining a sleek, modern, and minimalist aesthetic that complements any outdoor space.
Blending classic charm with modern craftsmanship, The Lodge features traditional detailing and a protective soffit design, offering both style and durability. Built to withstand the elements, it’s a timeless garden room that combines practicality with elegance.
The Lodge combines smart functionality with refined style, offering a seamlessly integrated concealed storage area within its elegant design. It’s the ideal choice for those who want a garden room that looks beautiful while providing practical solutions for everyday living.
A sleek, minimalist design with a flat-fronted style, The Suite features expansive bi-fold doors and elongated windows that flood the space with natural light. Perfect for creating a bright, modern garden room with a refined architectural edge.
Why Chose us?
Choosing the right team for your garden room project makes all the difference and that’s exactly where we stand out. At Cardiff & Caerphilly Carpentry, we’re not just builders; we’re a fully integrated trade hub made up of the best carpenters, the brightest electricians, and some of the finest plasterers and decorators this side of the River Severn. Every project benefits from a unified team of skilled tradespeople working together with passion, precision, and pride.
When it comes to creating Cardiff garden rooms, we believe every great build starts with a strong foundation both structurally and professionally. That’s why we plan, design, and construct every garden room with the same level of care and craftsmanship we would put into our own homes. From the first idea to the final finish, our multi-trade expertise ensures a smooth process, consistent communication, and exceptional results.
Clients choose us because we don’t just build outdoor spaces; we create bespoke environments designed to enhance your lifestyle, add value to your property, and stand the test of time. If you're exploring garden room Cardiff options, our dedicated team will guide you through every stage, offering honest advice, premium workmanship, and a flawless finish.
For stunning, durable, and expertly built Cardiff garden rooms, we’re the team you can rely on. When you want a bespoke garden room Cardiff that’s crafted properly from the ground up, we’re here to make it happen.
