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 Build & Renovation Ltd
Considered spaces.
Beautifully finished.
Explore our building, decorating and renovation services, delivered with care, craftsmanship and attention to detail.
MasterMat Spa & Design
Our Outdoor Saunas
Choose from five standard models: Barrel Sauna, Cozy Igloo, Oval Sauna, Deluxe Medium or Everest Mini. Select one to view its specifications, standard design, exterior and interior. Custom sizes, finishes and layouts are shown separately as inspiration.
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 garden rooms and summer houses to extensions, loft conversions and full home refurbishments, our team brings the trades together with care and attention to detail.
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
Gallery & Design Inspiration
Explore the five standard sauna models, examples of custom sauna variations, interior views and building work. The custom gallery shows ideas such as alternative sizes, glazing and layouts — not additional standard models.
Working with MasterMat
A clear plan for your project.
From the first conversation to agreeing the work, we focus on understanding the brief, the property and the finish you want.
Tell us about it
Share the type of work, location and what you would like to achieve.
Discuss the scope
Talk through the property, access, priorities and any key requirements.
Review the quotation
Agree the proposed scope, pricing, responsibilities and expected programme.
Plan the work
Confirm the arrangements before work begins and keep communication clear.
Helpful information
Building & renovation FAQs.
What types of work can I enquire about?
You can contact us about the services listed on this website, including garden rooms, summer houses, roofing, extensions, loft conversions, kitchens, bathrooms and refurbishments.
Do you cover my area?
Send us your postcode and a brief description of the project so we can confirm whether the location is within our current service area.
Can I send photographs of the project?
Yes. Photographs, measurements and a short description can help us understand the initial requirements. Any final scope will need to be discussed and confirmed.
How do I request a quotation?
Use the enquiry form or contact us by telephone or email. Include your location, the type of work and your preferred timescale.
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.