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Shaye Interiors is a Langley-based interior design company specializing in residential and commercial renovations, new construction, furnishings, and décor. 

Led by interior designer Cassidy Fonseca-Knutson, the studio focuses on delivering an elevated, sophisticated, authentic, and grounded interior design experience.

It is always top of mind to ensure your wants and needs are met while maintaining strong design principles.
Bringing deep knowledge, refined talent, and practical expertise, Shaye Interiors supports clients through every stage —
from initial concepts and detailed design meetings through construction, sourcing, and final project completion.

Proudly servicing the Lower Mainland and Fraser Valley.

Residential Design

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New Construction

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Renovations

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Decor and Furnishings

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Commercial Design

Residential Design 〰️ New Construction 〰️ Renovations 〰️ Decor and Furnishings 〰️ Commercial Design

Featured Projects

Polednik Residence

Bastin Residence

Allard Estate

She was consistently communicative, organized, and brought such uplifting energy to the entire process

"We had a fantastic experience working with Cassidy from Shaye Interiors on our main floor renovation, including a complete gut of our kitchen and bathroom. Even when things didn’t go according to plan, she guided us through every pivot with confidence and creativity. Thanks to her expertise and support, we absolutely love our new kitchen and couldn’t be happier with the final result. Thank you, Cassidy”! -Michelle B.

Cassidy has expertise and attention to detail that truly transformed my townhome.

“Working with Cassidy was a delight! I'm thrilled with the results and highly recommend her services to anyone looking to give their space a facelift”. -Carolina S.

Have questions or do not know where to start?
Feel free to drop me a line and I will get back to you within 48 hours.

Get In Touch

Warm woods, bold stone, and clean lines—this recreation space is modern and inviting. Sleek floating shelves to the dramatic fireplace, every detail balances texture and tone with purpose. 🥃 Project: Topham Estates | Rancher Design: @shayein
Hopped on the trend! Me, myself and I! 90’s primary bed vibes. 😂
Coach house kitchen, did you say? Small spaces call for functionality without forgoing design. The goal was to keep this space bright, warm, and inviting — I think we did just that. Stone countertops, stainless appliances, recessed lighting and
Soft, bright yet so elevated. Oak wood cabinets, creamy countertops and gold finishes are just some of my favourite things in this ensuite. Project: Parkway Boulevard Contractor: @earenovations #bathroomreno #bathroomrenovations #ensuitedesign #
This powder room is all about warmth and simplicity — creamy walls, walnut vanity, and earthy tones that bring a natural, serene vibe. Perfectly balanced and effortlessly chic. Project: Bastin Residence Design: @shayeinteriors Contractor: @arc
Swipe to see the before! Goodbye 2000’s oak and chunky millwork details. Hello gorgeous, custom walnut kitchen. Keeping the warm, beautiful tones of wood as requested by my client — this kitchen delivers. Quartz stone backsplash outfitte
This Scandinavian-inspired home spa is the perfect space for my clients to unwind after a stressful work day. Equipped with a steam shower, rainfall fixture, infrared sauna and all the finishes to make you feel like you’re lost in peace. Proj
Mudrooms create function and storage no matter the family size. Tuck away your boots, coats and bags from your front door entry. Mess is out of sight, mess is out of mind! Project: Topham Estates | Rancher Design: @shayeinteriors Contractor: @steve