What are the opening hours?

Monday 09:00 - 17:00 Tuesday 09:00 - 17:00 Wednesday 09:00 - 17:00 Thursday 09:00 - 17:00 Friday 09:00 - 16:00 Saturday 10:00 - 13:00

Bonsai Group

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Guernsey
Southside
Bonsai Group

We are designers, craftsmen, and project specialists, helping our clients create beautiful spaces Bonsai are ideal partners for anyone undertaking a project.

We are designers, consultants, timber experts & bespoke manufacturers with an extensive portfolio of interior and exterior products. Our main offerings include: windows & glazing systems, decking & cladding, staircases, cabinetry and other bespoke joinery, timber & other floor coverings, entrance & internal doors and feature walls. We also have a dedicated interior design division with a huge range of furniture, lighting, textiles and accessories from the best brands that Europe has to offer. Our clients include private individuals, corporate customers, bars & restaurants, architects and designers, health clubs & spas, landscapers, builders and developers.

20/03/2026

PROJECT DIARIES
Courcheval Lodge

Microcement flooring was chosen to be used throughout the home to create a clean, contemporary feel. Its minimal joint lines deliver a seamless finish, allowing the architecture to lead. With the client selecting walnut doors, a neutral floor was essential to avoid visual competition and an overuse of timber.

The microcement will also continue into the staircase, ensuring the floor and stairs read as one continuous surface and enhancing the overall sense of flow through the space.

The inspiration behind our choice is shown here, alongside a render to illustrate how it will look in the home, and how it is already beginning to take shape on site.

17/03/2026

The Formani Holland B.V. Eleez collection has been awarded the iF Design Award 2026, and we can see why.

We’ve just received our sample in the showroom, and it’s even more impressive in person. Come and experience the design, detail, and finish for yourself.

10/03/2026

With spring approaching and the light beginning to shift, it’s a natural moment to rethink colour and surface.

Subtle gradations, metallic shimmers and a depth you can feel. Designed to interact beautifully with light and bring quiet richness to a space.

Get in touch with us to explore the full range of finishes available.

06/03/2026

Just launched.
A capsule collection, made for you.

With Colors by Occhio, light becomes a stage for individual personality. For those who see design as a statement and expect quality as a given.

Contact us to secure yours. ✨

05/03/2026

Occhio isn’t just for modern homes, it makes a striking addition to interiors of every style.

In this traditional property, our client was keen to introduce bold, colourful lighting throughout. The result shows how contemporary design can enhance a characterful setting, creating a space that feels expressive, balanced and entirely personal.

26/02/2026

PROJECT DIARIES
Courchevel Lodge

For the entry, the client chose the Pyrite chandelier by BOMMA to create a strong statement moment. It features a beautiful mix of textured glass against gold, adding warmth to the monochromatic surroundings.

Designed to be just as striking from the outside as it is from within, its gold-toned finish complements the angular lines of the house through its bold geometric form. Like most Bomma lights, the Pyrite is available in a range of standard solutions or can be fully customised in size and configuration to perfectly suit your property.

14/02/2026

Managing a property project in Guernsey doesn’t have to be complicated.

For over 25 years, Bonsai has transformed homes by bringing design, product supply, logistics, carpentry and project coordination together under one roof. One team. One point of contact. Less stress.

Whether you need full project support or a trusted partner to work alongside your builder or architect, we manage the details so you don’t have to.

So you can focus on the result. A home designed for island living, done properly.

Videography by TDR Studio

09/02/2026

We’ve had the chance to experience Vilmers sofas in person, and they more than live up to expectations.

After testing the comfort ourselves and recently receiving our first client order, we can confidently say the sofas are every bit as comfortable as they look. Thoughtful design and comfort that really delivers.

A great addition to our supplier portfolio.

07/02/2026

We’re thrilled to welcome Vilmers to the Bonsai family!

Crafted with Scandinavian design, timeless comfort, and personalised detail, the Vilmers collection brings a fresh dimension to interiors. From bespoke modular sofas to elegant seating, discover furniture designed to feel like home.

Want to explore what they offer and discuss your project? Book a consultation with our team today.

Address

Harbour Design Studio, Harbour Mews, South Quay
Southside
GY24QH

Opening Hours

Monday	09:00 - 17:00
Tuesday	09:00 - 17:00
Wednesday	09:00 - 17:00
Thursday	09:00 - 17:00
Friday	09:00 - 16:00
Saturday	10:00 - 13:00

Website

http://bonsaigroup.co.uk/

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Our Story

Bonsai create beautiful, desirable spaces for private and commercial clientele. We are experienced project specialists with an incredible selection of products, manufacturing & design expertise and a deep knowledge base. We have a passion for quality craftsmanship, meticulous attention to detail and all things beautiful in design. Our offerings fall into two broad categories:

Phase 1 (Preparation & fixed finishes)

Beautiful timbers, floor coverings, door systems, wall panels, glazing systems and much more...

Phase 2 (The Finish - Interior Scheme)