Meet the Team – Marcela Matos, Senior Designer
In Conversation with a Sigma Homes Senior Designer: Designing Homes with Heart
At Sigma Homes, every project starts with a conversation and that’s especially true when it comes to designing a dream home. We sat down with one of our Senior Designers, Marcela Matos, to talk about what makes their role so special, the joy of helping clients build homes they truly love, and the design features they’d choose for their own space.
What’s your role at Sigma Homes, and what do you love most about it?
“I’m a Senior Designer at Sigma Homes, and the part of my job I enjoy most is working closely with clients to create the best design solutions for their home.
From the first consultation to the finished interior, I get to help clients shape a space that reflects who they are, their style, their needs, and their vision for everyday living.
What I value most is the freedom to be creative and to collaborate openly with the design team. We share ideas, ask questions, and work together to create beautiful, practical homes that stand the test of time.”

What’s your favourite part of helping clients build their dream home?
“For me, it’s the opportunity to dream together with each client. I know that building or renovating a home is a big step. It takes planning, effort and often years of saving. My aim is always to respect a client’s budget and wishes while helping them get the most from their space.
Seeing families happy throughout the journey, and especially at handover – is so rewarding. Watching them step into their new chapter makes all the design challenges worthwhile.”
If you could design your own dream home, what’s one must-have feature?
“In my own home, I’d choose a traditional style with a calm, warm palette — neutral tones with accents of sage green and navy for a bit of personality.
A must-have for me would be an open-plan kitchen, dining and living space with a vaulted ceiling. Add herringbone timber-effect flooring, white marble worktops, and plenty of natural light from large windows – and that’s my idea of perfect!
My favourite feature would be a stone-surrounded fireplace or stove, the heart of the home on cosy evenings.”
What’s one piece of advice you’d give to someone renovating or extending their home?
Renovations and extensions are exciting, but good planning makes all the difference. Here are three simple tips:
- Think about daily life first. How does your family use the space, and what matters most to you? Setting clear priorities early helps guide the design.
- Focus on layout over size. A well-planned layout can make even modest space feel generous and more functional.
- Don’t chase trends. Create a home that feels right for you — one that you’ll love living in day after day.
Whether you’re just starting to explore ideas or are ready to bring your project to life, our team at Sigma Homes is here to help every step of the way.

Marcela Matos, Senior Designer
Sigma Homes: Excellence in Business Award Winner 2025
Founded by Patrick O’Brien after a successful early career in construction, Sigma Homes was established to fulfil the growing demand for a comprehensive ‘one-stop-shop’ in home projects. By integrating design and build services under one roof, Sigma Homes offers a streamlined approach that simplifies home renovations, extensions, and retrofits, making it easier for clients to achieve their dream homes.
Sigma Homes provides an all-encompassing suite of services that includes initial property inspections, consultation, design, financing, grants applications, planning submissions, and on-site construction. Operating in Cork, Sigma Homes takes on a new project every Monday and completes a home handover every Friday, maintaining an efficient and predictable schedule for clients. The company’s clientele includes homeowners seeking to rejuvenate or extend their existing properties with architectural expertise and innovative design.
What truly distinguishes Sigma Homes is its commitment to a seamless, end-to-end service. A team of skilled professionals work closely together, ensuring each project is approached with a unified vision, balancing clients’ aspirations and budgets. Additionally, Sigma Homes guarantees its craftsmanship with a fixed handover date and an extensive ten-year aftercare service, giving clients the confidence that their homes are in safe, capable hands long after project completion.
In recent years, Sigma Homes has seen remarkable achievements, from industry accolades to significant partnerships. The company recently received the Best Use of Facebook 2024 award at the Cork Digital Marketing Awards, showcasing its dedication to sharing valuable insights with followers and staying connected with the community. Through its social media presence, Sigma Homes prioritises sharing practical industry tips and promotes sustainable building practices to their followers. This year, Sigma Homes proudly partnered with the Cork Chamber, using the Chamber’s resources to enhance its staff’s skills through various training sessions—a testament to the company’s commitment to continuous professional development and maintaining the highest standards in the industry.

Notably, Sigma Homes collaborates with Cork County and City Councils to assist clients in securing grants for vacant or derelict properties, underscoring the company’s commitment to sustainability and revitalising Cork’s built environment. Sigma Homes believes that “the most sustainable building is the one that’s already there,” and actively promotes energy improvements in every project, guiding clients through available grants and retrofit options to ensure the best outcomes.
As the proud recipient of the Excellence in Business Award 2025, Sigma Homes is eager to continue growing its impact. The company plans to increase its project capacity in Cork over the coming years, supported by an engaged social media following on its newly launched TikTok channel.
Sigma Homes attributes its success to the dedication of its team, whose unwavering support and professionalism ensure that clients’ needs remain at the forefront. For those in Cork interested in learning more about a home project, visit www.sigmahomes.ie where Sales Manager Eilís is ready to help.
Address: Unit A4, Donnybrook Commercial Centre, Donnybrook, Cork
Phone: (021) 436 5866






