Basement Bathrooms - Cardinal House

Within the prestigious Cardinal House development, this bathroom by Kallums Bathrooms reflects our full-service approach – combining luxury bathroom design, supply, and installation into one seamless process.

While part of a multi-bathroom scheme, this design was treated with individual attention, ensuring it delivers both visual impact and everyday functionality. Every detail was carefully curated to align with a refined, cohesive aesthetic throughout the home.

This basement project was delivered alongside two ensuites at the same address, see the Cardinal House ensuite projects for the other rooms in this commission.

Design-led. Fully managed. Beautifully delivered.

The Design Vision

The client wanted bathrooms that balanced timeless elegance with contemporary design – spaces that would feel refined, durable, and easy to maintain.

To achieve this, we focused on:

Neutral, natural tones
Large-format porcelain tiles
Clean lines with subtle detailing
A blend of modern fixtures with classic touches

Design Development Process

At Kallums Bathrooms, we guide every client through a structured design journey:

Detailed site survey to understand layout and constraints
Consultation and concept development tailored to the client’s style
Moodboards and material palettes to refine the look and feel
3D bathroom design visuals to bring the space to life before installation

This ensures clarity, confidence, and precision before any work begins.

Key Features

Large-format stone-effect tiles for a seamless, spacious feel
Wall-hung vanity unit to enhance floor space
Integrated bath and shower combination for practical family use
Frameless glass screen to maintain openness

Bathroom Renovation Tips for Homeowners

✔ Invest in Design Before Installation

Professional bathroom design ensures better layouts, fewer issues, and a more refined finish.

✔ Balance Cost and Quality

Materials like porcelain offer a luxury look without excessive cost, making them ideal for full home renovations.

✔ Maximise Storage Early

Incorporate niches and vanity storage at the design stage to avoid clutter later.

✔ Choose Experienced Installers

A well-designed bathroom needs expert installation to achieve a flawless result.

Why Choose Kallums Bathrooms?

If you’re searching for bathroom design, supply, and installation in London, Kallums Bathrooms offers a complete, end-to-end service.

We specialise in:

Luxury bathroom design
Full bathroom renovations
Multi-bathroom residential projects
Bespoke solutions tailored to your home

The Result

Cardinal House bathroom demonstrates how Kallums Bathrooms combines thoughtful design, quality materials, and expert craftsmanship to deliver space that are both beautiful and practical.

Whether it’s a single bathroom or a full property renovation, we create bathrooms designed to stand the test of time in both style and performance.

Planning Your Bathroom Renovation?

Work with Kallums Bathrooms for a seamless design, supply, and installation service and transform your space into something truly exceptional.

View the complete Cardinal House commission and our wider portfolio in our case studies.

Zita

As part of the family behind Kallums Bathrooms, Zita has helped shape the business alongside founder Matthew Kallum. As Marketing Director, she lives and breathes bathrooms every day, working closely with designers, industry partners and homeowners while staying at the forefront of bathroom design, innovation and emerging trends. Her articles are inspired by real projects, genuine expertise and the passion that has shaped Kallums Bathrooms.

For more design ideas and project inspiration, visit our bathroom design journal.