OUR VALUES
At Derwen Joinery, we take pride in our craftsmanship and dedication to quality. With over ten years of experience, we specialise in creating high-quality doors, windows, and staircases.
We combine traditional joinery techniques with modern approaches, fostering a culture of accuracy, teamwork, and ongoing improvement. This ensures every piece we produce is durable and carefully crafted. Whether it’s timber-framed windows, or hand-finished doors, our team shares a passion for making beautiful, functional works that endure.

Our Values
Reliability
We deliver on our commitments. Our clients trust us to get the job done, and we honor that trust with full accountability. From the initial design phase to the final handover, we adhere to timelines and consistently exceed expectations.
Craftsmanship
We take pride in every cut, joint, and finish. Our craftsmanship is rooted in a deep understanding of timber and a passion for excellence. Each door, window, and staircase we create reflects our attention to detail and dedication to quality.
Partnership
We partner closely with clients, architects, and contractors to ensure a seamless, coordinated process. Within our team, collaboration involves exchanging expertise, tackling challenges collectively, and supporting each other to achieve the best outcomes.
Dedication
We value the quality of our work, the happiness of our clients, and the wellbeing of our team.
The latest from our blog
Enhancing Efficiency and Energy Awareness: Our New CT Meter Installation
Enhancing Efficiency and Enery Awareness; Derwen's new CT Meter Installation At Derwen Joinery, the quality of our craftsmanship is matched only by our commitment to running an efficient and forward‑thinking workshop. With a broad range of high‑powered timber...
Our New CNC Machine at Derwen Joinery
A behind-the-scenes time-lapse of the installation of our new CNC machine at Derwen Joinery. This marks an exciting step forward as we continue to manufacture traditional British joinery using advanced engineering and modern precision. We’re incredibly proud of this investment and what it means for the quality, craftsmanship, and future of our work.
Ty’n Llan; Where Tradition and Modern Design Meet
Over a two-year period, Derwen Joinery worked alongside main contractor T.G. Williams to transform Ty’n Llan in Llandwrog into a beautifully revitalised community pub. Our bespoke internal and external timber work blends modern craftsmanship with the building’s historic character, creating a warm and enduring space for the local community.



