Seamless wet areas

We coordinate waterproof build-ups and deliver continuous, hand-finished mineral surfaces designed to perform flawlessly in humid environments.

How we make finishes hold together

We coordinate seamless bathroom scopes — reviewing waterproofing, junctions and sequencing early with the wider team so finishes stay buildable across trades. Typical scopes include specialized microcement systems, tadelakt, and lime-based mineral coatings. As a family-led studio, we stay close to the work throughout — responsive on site and accountable for the outcome.

Where this service is applied

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Residential bathrooms and wet rooms with wall-to-floor finishes
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Luxury spa and wellness areas requiring high hygiene
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Bespoke walk-in showers and integrated washbasins
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High-risk zones requiring waterproof mineral coatings

Frequent Questions

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At what stage of the project should we involve Space Affair?

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The earlier, the better. We provide the most value during the design and planning phases. By reviewing your build-ups, junctions, and sequencing early, we ensure that the chosen seamless finishes remain buildable and durable across different trades.

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Do you provide technical specifications for architects?

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Yes. For every material system we offer—whether it’s Resistone microcement or Clayworks plaster—we provide full technical support, including buildup diagrams, substrate requirements, and data sheets (PDF). Our goal is to ensure the surface scope is fully integrated into your architectural drawings.

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What is the difference between Clay Plaster and Clay Paint?

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Clay Plaster is a thick, tactile material (available in Smooth, Demi-Rustic, and Rustic finishes) that regulates humidity and adds thermal mass to walls. Clay Paint (like Bauwerk Limewash) is a breathable, mineral-based coating that provides a unique, mottled aesthetic without the thickness of plaster. Both are 100% natural and VOC-free.

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Can microcement be used in wet areas and bathrooms?

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Absolutely. We use high-performance systems like Resistone and Forcrete, specifically engineered for wet environments. These systems are waterproof by nature (not just a top coating), making them ideal for seamless showers, floors, and vanity units where hygiene and durability are priority.

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How do you manage the transitions between different materials?

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Detailing junctions is our specialty. We coordinate with your site team to manage the "breaks" and transitions—where microcement meets timber flooring or clay meets cabinetry. Proper sequencing ensures these transitions are crisp, movement-tolerant, and aesthetically resolved.

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Are your materials ecologically responsible?

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Sustainability is core to our palette. We focus on mineral and natural-based systems. Our clay finishes from Costka and limewash from Bauwerk are non-toxic, breathable, and have a very low carbon footprint, contributing to a healthier indoor climate.

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Do you offer a warranty on your surface systems?

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Yes, we take end-to-end responsibility for our scope. As a family-led studio, we stay close to the work throughout the build and provide a clear warranty on both the material performance and the application, provided the substrates meet our technical requirements.

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Can I order physical samples for my client presentation?

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Yes. We believe seamless surfaces must be felt to be understood. You can request a bespoke sample pack through our contact form. We provide specific textures (Smooth/Rustic) and colour swatches to help you and your client make an informed decision.

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Bathroom Solutions

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Specialist architectural finishes for wet areas. From waterproof microcement to tactile Tadelakt, we provide high-performance, seamless surfaces for London’s residential and commercial bathrooms.

Flooring solutions

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Durable, seamless flooring solutions for residential and commercial interiors. Specialising in high-performance microcement systems with full control over substrate and build-up.

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Wall & surface system coordination

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We synchronise complex material build-ups with existing site substrates, managing the technical interface between different trades and surface types.

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Bespoke surface scopes for residential
& commercial projects

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From high-traffic retail environments to private heritage residences, we develop custom application strategies tailored to the specific functional and emotive demands of the space.

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Microcement & seamless mineral systems

A high-performance, monolithic coating engineered for structural continuity and superior durability across horizontal and vertical planes.

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Clay & natural plaster finishes

Breathable, mineral-based systems that harmonise raw tactile aesthetics with sustainable material integrity and moisture regulation

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Decorative & textured wall systems

Bespoke surface applications utilizing advanced layering techniques to achieve precise architectural depth and unique light-reflective qualities.