Division 01 — Spa & Design
Outdoor Saunas
Premium outdoor garden saunas, handcrafted for comfort, relaxation and timeless style.
Explore SaunasLondon · Peterborough · Across the UK
Craftsmanship for your garden and your home.
Two divisions, one standard of quality: premium outdoor saunas from Mastermat Spa & Design, and complete home renovations from Mastermat Build & Renovation.
Division 02 — Build & Renovation
Home Renovations
Exceptional home renovations, extensions, bathrooms, kitchens and complete property transformations.
Explore ServicesMasterMat Spa & Design
Bring the wellness retreat home.
Explore our outdoor sauna collection, thoughtful installation support and beautifully crafted spaces for everyday wellbeing.
Before installation
Sauna space preparation
Get the setting ready for your new sauna. We can discuss the site, access, base requirements and the finishing details needed for a smooth installation.
Site & access planning
Review the intended location, access route and practical requirements before installation.
Ground & base preparation
Discuss levelling, suitable base options and preparation of the installation area.
Services coordination
Plan any required electrical work with appropriately qualified specialists.
Finishing touches
Consider drainage, paths and the surrounding area so the sauna sits naturally in your garden.
The exact scope is agreed for each property. Specialist electrical work is carried out by qualified professionals.
Discuss your sauna space →Mastermat Spa & Design
Our Outdoor Saunas
Five designs for the garden. Select a sauna to see its specifications, exterior and interior.
Compact & classic
Barrel Sauna
- Capacity
- 4–6 people
- Floor area
- 5.4 m²
- Size
- 2.7 m
Mastermat Build & Renovation Ltd
Home Renovation Services
From a single room to a complete transformation — planned with care and finished to a standard you will notice every day.
Why Mastermat
Built on quality, trusted for detail.
Every project — a garden sauna or a full renovation — is handled by the same experienced team, with the same attention to workmanship and finish.
Gallery
Our Work
Browse our sauna range, interiors and renovation services. Select any image to view it in full.
Reviews
What Our Clients Say
Contact
Let’s Talk About Your Project
Whether you’re looking for a beautiful garden sauna or planning a complete home renovation, we’re here to help. Get in touch today for a free, no-obligation quote.
Telephone+44 7448 792304
Emailmastermatbuildltd@gmail.com
CoverageLondon, Peterborough and throughout the UK