Manage and collaborate with builders and contractors along every step of the process.
Develop and review architectural design and drawings.
Floor plans, elevations, sections, electrical, plumbing, cabinetry, built-ins, tile and woodwork, furniture and lighting plans, custom designs.
Connect clients to our global network of craftsmen and vendors.
Presentation boards, 3D models, rendering, and drafting.
Fixtures, finishes, hardware, appliances, furnishing, artwork, and household necessities.
Provide schematics for fixtures, appliances, paint, plumbing, wall treatments, woodwork, stone, tile, cabinetry, etc. within client budget.
Video Chat, Calls/Texts/Emails, mailed material samples, drawings, visual presentations, spreadsheets, connecting client and building team.
Scheduled weekly and monthly site visits to monitor progress, provide details to contractors, and maintain building schedule.
Isle Designs was founded by Heather Kennedy Magbie and Christine Perkins, two designers united by a shared passion for creating spaces that feel timeless, livable, and distinctly personal. Based on Nantucket Island, our studio offers full-service interior design, from complete renovations to custom furnishings and finishes.
Our work reflects a refined coastal aesthetic, layered with modern and eclectic accents. We honor each home’s architecture and character while tailoring every detail to fit the way our clients truly live. The result is design that enhances daily life, spaces that flow naturally, evokes calmness, and feel like an authentic extension of you.
At Isle Designs, we take a holistic, hands-on approach to every project. From concept to completion we prioritize clear communication, thoughtful design solutions, and efficient project management ensuring the process is as seamless as the final result.
With a BFA in Environmental & Interior Design from Syracuse University, Heather brings a refined coastal sensibility to every project. Raised on the coast of Maine, she draws inspiration from the textures, tones, and authentic character of New England living. Through Isle Designs, she creates spaces that feel grounded and timeless — where classic coastal charm meets effortless livability.
Christine has built her design career on Nantucket, transforming island homes through renovation and custom furnishings that celebrate coastal living. Originally from the British Isles, she brings a worldly perspective and refined eye for detail. Her approach blends comfort and sophistication, creating spaces that feel distinctly personal and beautifully livable.
