High End Luxury Lodges
Bespoke, turnkey lodges with vaulted ceilings, full-height glazing and a log burner at the heart, comfortable in every season.
CGI design visualisationBuilt for
Exceptional
Living.
Premium luxury lodges, venues, homes and wellness buildings, designed and made in Carmarthenshire around an advanced structural insulated panel system.
Quieter, Warmer and Built to Last Through Every Season.
At the heart of every MBS building is an advanced Structural Insulated Panel system, chosen for its strength, energy efficiency and long-term performance.
SIPs create a superior building envelope with enhanced insulation and exceptional airtightness. Their strength allows open-plan interiors, soaring vaulted ceilings and expansive glazing that frames the landscape. The result is a contemporary retreat that balances luxury, sustainability and enduring value.
About MBS GroupFive Ways to Build With Us.
Every building is designed to your brief and delivered turnkey, from first conversation to handover.
Get a Quote
Saunas & Spa Buildings
Our Premium External Sauna, the all-in-one Mobile Wellness Unit and bespoke SIP spa buildings.
Wedding Venues
Ceremony rooms, function halls, bridal suites and guest lodges for the whole weekend.
Holiday Parks
Premium lodges for new parks, expansions and caravan replacement, delivered in phases.
Residential
Permanent SIP homes and annexes, designed to Building Regulations.
Why We Build With Structural Insulated Panels.
Two structural OSB skins bonded to an insulating EPS core, forming one rigid, lightweight and highly insulating panel.
Warmer and Quieter
Enhanced insulation and exceptional airtightness create a calmer, more comfortable interior through every season.
Lower Running Costs
A continuous insulated envelope helps reduce heat loss and keep internal temperatures stable.
Space and Light
Structural strength allows open-plan rooms, vaulted ceilings and expansive glazing.
Factory Precision
Panels made in controlled conditions for an accurate fit and a fast, weather-tight build on site.
Three Interior Collections.
Three distinct interior collections. One exceptional lodge experience.
One Team, From Enquiry to Aftercare.
Panels and components are made in our Carmarthenshire workshop, then delivered, installed and fitted out by the people who designed them.
- Step 1Enquiry & Consultation
- Step 2Site Assessment & Feasibility
- Step 3Design & Specification
- Step 4Planning & Finance Support
- Step 5Manufacture
- Step 6Delivery & Installation
- Step 7Fit-Out & Handover
- Step 8Aftercare
Made in Carmarthenshire, Built Across Wales.
From our workshop at Blaenau Fuel Depot, Ammanford, we build luxury lodges, holiday park lodges and SIP homes for exposed coastal sites, upland estates and valley parks, with an airtight envelope made for Welsh weather.
Building in Wales
For Park Operators, Venues and Developers.
Multi-unit and phased supply with a consistent specification across every building, managed from design to handover.
- Multi-unit and phased delivery to suit your development and cash flow
- Consistent specification and quality across every unit
- Interior collection tiers for different price points
- Wellbeing add-ons: saunas, spa buildings and the Mobile Wellness Unit
MBS Group is the larger, premium arm of the group behind Coal Bunker. Looking for smaller outdoor buildings, cabins or pods?
Visit Coal BunkerQuestions We Hear Most.
All FAQsStructural Insulated Panels are high-performance building panels made from two structural OSB skins bonded to an EPS insulation core, forming a single rigid, lightweight and highly insulating panel.
Most MBS buildings need planning permission. We'll help you understand your route and can introduce you to planning specialists.
Our lodges are designed for four-season comfort. The insulation and airtightness of the SIP envelope help keep interiors warm and stable throughout the year. Any occupancy conditions on your planning permission still apply.
Every building is designed to your brief, so we quote individually. Tell us about your project and we'll come back with a personalised quote.
Open Mon to Fri, 9am to 5pm
Tell Us What You'd Like to Build.
Answer a few quick questions and we'll come back with ideas, guidance and a personalised quote.