100+ commercial buildings delivered across the UK
Your next holiday let could pay for itself in under a year. Delivered fully finished. Operational within days. Fixed price. Everything included.
4.8/5 from 86 reviews 07378 204300Prefer to see one first? Book a show home visit
ROI (from testimonial)
Installation
Cost Overruns
Delivered
The problem with traditional commercial builds
You hire a builder. They quote £120,000. Eight months later you have spent £150,000, the building still is not finished, and your competitors have already filled their booking calendars. Every week of delay is money that walks straight past your door.
£800+
Per week in lost bookings
Average weekly revenue from a holiday let that does not exist yet because your build has not started.
44 weeks
Average commercial build time
Nearly a full year. At £800 per week, that is £35,000 in revenue you will never see.
15 to 30%
Typical cost overruns
On a £120,000 project that is up to £36,000 in surprise costs. Gone before you earn a penny.
Return on investment
Run a modular home as a holiday let or Airbnb and it can recover its cost in as little as a year. At £150 a night and 68 percent occupancy a two bedroom unit grosses around £37,230 a year. Pick a layout and model your own site below.
The lowest entry cost in the range, so a compact glamping cabin or one bed let recovers its outlay fast.
Estimated annual turnover
£27,302
Per month
£2,275
Pays for itself in
12 months
Based on an all in cost of £27,300 for the Studio, VAT included.
*Illustrative example only. Actual income depends on location, season and how you run the let.
Illustrative example only. Actual income depends on location, season and how the let is run. Every PrefabX building can be financed, so the bookings can cover the repayments.
Owner reviews
Real reviews from owners running holiday lets, staff accommodation and commercial space, rated 4.8 out of 5.
Excellent
Based on 86 verified reviews
PrefabX Owner Reviews
“After the kids moved back home we needed extra space fast. Every cupboard, every joint and every finish has clearly been thought about. It is genuinely the warmest, most comfortable space we have ever had.”
Sean Hopkins
7 May 2026 · PrefabX Exclusive · Cardigan
“Five stars is not enough for how happy we are with our Hub. The team have somewhere warm and proper to work for the first time. I would recommend PrefabX to anyone without hesitation.”
Sean and David Jones
5 May 2026 · PrefabX Hub · Rye
“Our family had outgrown the house and a normal extension was going to take a year. The nightly rate it commands has made the numbers stack up brilliantly.”
Owen
4 May 2026 · PrefabX Grand · St Andrews
“I will be honest, I was sceptical about prefab until the Studio turned up. It is built like a tank but finished like a boutique hotel. Friends who work in the trade could not believe it was a prefab. The only small thing was a short wait for our delivery slot, but it was well worth it in the end.”
Helen
24 Apr 2026 · PrefabX Studio · Tetbury
“I went in expecting the usual sales patter and got straight answers instead. The lead time was a few weeks, not the better part of a year. The attention to detail in the joinery and the finish really stood out.”
Martin
6 Apr 2026 · PrefabX Annexe · Ludlow
“We had a tight deadline and PrefabX hit it without any drama. The standard of the joinery and the carpentry really stood out. The fixed price meant we could actually plan our budget for once.”
Helen and Dewi Ross
27 Feb 2026 · PrefabX Annexe · Bude
“I had been quoted a fortune for a normal build, so the Studio felt almost too good to be true. Every cupboard, every joint and every finish has clearly been thought about. The whole site was left clean and tidy when they finished. It has exceeded every expectation we had.”
Karen Roberts
26 Feb 2026 · PrefabX Studio · Keswick
“Honestly the best decision we have made in a long time. Delivery and installation were handled start to finish, we did not lift a finger. My mother loves having her own front door and her own space. I would have liked a few more finish options to choose from, but the quality is spot on.”
Donna S.
12 Feb 2026 · PrefabX Annexe · Oban
“We needed a unit trading quickly without a six month building project. The skirting heating keeps it warm and quiet with no clunky radiators in the way.”
Sally and Angharad Hughes
7 Feb 2026 · PrefabX Hub · Stamford
The offer
Other builders quote low, then hit you with extras. Bathroom? Extra. Electrics? Extra. Plumbing? Extra. Not with PrefabX. Every single item below is included in your fixed price.
You pay
£29,500
All inclusive. From.
Price anchor
A comparable commercial build costs £100,000 to £180,000 and takes 8 to 14 months. You get the same space, higher build quality, and you save £72,000+ and 10 months of your life.
Built for business
From holiday lets to site offices, our buildings generate revenue from the day they arrive.
Explore by type
Offices, classrooms, clinics, changing rooms and more, each built to a real building standard and installed in days.
Offices, classrooms, healthcare rooms, changing rooms and welfare space, built to a real building standard and installed in 2 to 3 days. Buy once, relocate as you grow.
View modular buildingsHeated, insulated and properly wired, not a tired portable cabin. Add workspace, a site office or a welfare room in 2 to 3 days, and relocate it when the job moves.
View modular officeWarm, bright, insulated teaching space that arrives finished and installs in 2 to 3 days, so a school can add a classroom in the holidays without a building season.
View modular classroomInsulated, plumbed and hard wearing changing space for clubs, pitches and facilities, delivered finished and installed in 2 to 3 days. A real building, not a worn out cabin.
View modular changing roomsClean, insulated consulting and treatment space for clinics and practices, delivered finished and installed in 2 to 3 days, and relocatable as services change.
View modular healthcareInsulated, en suite and finished to a standard guests pay a premium for. Your modular home glamping pod arrives complete and unfolds on your site in 2 to 3 days, so it earns from the first weekend.
View glamping podsA modular building that arrives finished and unfolds on your farm in 2 to 3 days. Run it as a holiday let, a farm office, staff accommodation or a farm shop, and put quiet corners of the holding to work.
View farm diversificationWhy it works
Every building is manufactured in a climate controlled factory using CNC precision components. Sub millimetre tolerances. 147 point quality inspection. No weather delays. No on site guesswork.
Operational within days of delivery. No months of waiting. No site disruption. Your team or guests move in this week.
No overruns. No surprise extras. The price we quote is the price you pay. Every time.
Most of our buildings qualify as temporary structures. We guide you through what applies to your site and handle the paperwork.
This is a long term asset, not a temporary cabin. High strength steel frame. Built for serious, permanent use.
85mm to 120mm insulated walls. Triple glazed aluminium throughout, blinds fitted free. Lower running costs from day one.
Move it, repurpose it, or sell it if your plans change. Try doing that with a traditional build.
An upgrade most charge extra for
Most commercial cabins and modular units ship with single or double glazing. Every PrefabX building comes with triple glazed aluminium framed windows and doors as standard. Lower energy bills, a quieter interior and a premium feel for staff and customers, built in. We also fit blinds to every window and door before delivery. No upgrade fee. No catch.
Aluminium framed glazing on every window and door, never a paid upgrade.
Blinds on every window and door, included in your fixed price.
Three panes cut heat loss and outside noise from day one of trading.
Aluminium frames will not warp, rot or rust for the life of the building.
Is this right for your business?
If you need commercial space and you needed it months ago, you are in the right place.
PrefabX commercial is ideal if:
Things to know before you enquire:
The Range
From a compact site office to a multi unit holiday let, every modular home arrives complete with bathroom, electrics, and plumbing. Explore the layout that fits your project.
Compact 1 bed A full home in the smallest footprint. Bedroom, bathroom, kitchen and living.
Ideal for: Garden office, guest annexe, compact first home, downsizer
Open plan A single open volume with a fitted bathroom. Fit it out however you need.
Ideal for: Studio, office, gym, retail, workshop
2 bedroom Two true bedrooms, in your choice of a separate or open plan kitchen layout.
Ideal for: Family home, holiday let, annexe, rental
3 bed, 2 bath Three bedrooms and two bathrooms with a private ensuite, across 69 square metres.
Ideal for: Family home, premium holiday let, multi generational living
3 bed, 2 bath Two units joined into a large home. Three bedrooms, two bathrooms, wide living room.
Ideal for: Large family home, premium holiday let, multi generational living
Engineered and certified
High strength hot dip galvanised steel frame, seamless PU foaming and an SGS tested envelope, produced on a fully automated line with 5,000 units of annual capacity. Certified to AU, EN, and US standards.
3.0kN/m²
Wind load
1.5kN/m²
Snow load
1hour
Fire resistance, SGS
≥45dB
Sound insulation
9degree
Seismic resistance
50years
Structural lifespan
Proven across the UK
The same engineered unit, deployed commercially across the UK. Here is how operators put it to work.
United Kingdom
The modular home became a UK best seller for garden offices and annexes, winning on minimal foundation requirements and a finished unit that needs no on site building work.
Lake District
Deployed as multi unit staff accommodation for a busy holiday park. Rapid installation and rugged durability made it the cost effective choice for a fast growing site.
Welsh coast
Engineered for harsh coastal conditions with weather resistant materials, the modular home delivered a premium guest experience that blends into the landscape.
The cost of waiting
A holiday let generating £800 per week pays for itself within a year. Every week your building does not exist is £800 gone. A traditional build takes 44 weeks. That is £35,000 in lost income before you even break ground.
With PrefabX, your building is installed in 2 to 3 days. You could be earning from week one.
£800
Per week, lost
Average weekly revenue from a holiday let sitting unbuilt on your land.
£35,000
Over 44 weeks of waiting
Revenue you miss while a traditional builder takes their time.
£0
Lost with PrefabX
Your building is on site in 2 to 3 days. Start earning immediately.
Zero risk
You should not have to gamble tens of thousands on a photo and a promise. So we removed every reason to hesitate.
The price we quote is the price you pay. If anything costs more than we quoted, we cover it. Not you. Written into every contract.
We give you a delivery date. We hit it. If we are late, you receive £100 credit for every day of delay. We have never paid out.
We will not ask you to buy blind. Every quote comes with the full specification, material list, and SGS test certificates, so you know exactly what you are getting before you pay a penny.
2 year full coverage on all systems. 5 year structural. 10 year envelope warranty on roofing, thermal boundary, and waterproofing. All backed by third party insurance.
The numbers speak for themselves.
PrefabX
Time to Operational
2 to 3 days
Cost Certainty
Fixed price, guaranteed
Revenue Start
Within days
Relocatable
Yes, move or sell the asset
Build Quality
Factory precision, 147 point QC
Running Costs
Super insulated, low energy
Lifespan
50 years
Traditional Build
Time to Operational
6 to 12 months
Cost Certainty
15 to 30% overruns typical
Revenue Start
Month 8+
Relocatable
No, permanent and fixed
Build Quality
Weather dependent, variable
Running Costs
Code minimum typical
Lifespan
30 to 50 years
Limited production capacity
Each PrefabX building is precision manufactured in our UK factory. We do not rush. We do not cut corners. That means our production slots fill up. Current lead time is 4 to 6 weeks. If you want a summer installation, the time to start is now.
Straight answers. No hedging.
It depends on your site and intended use. Many of our buildings qualify as temporary or permitted development, which means no formal planning application. For permanent commercial use, planning permission is usually required. We assess your site for free and tell you exactly what applies. No guesswork.
Yes. Whether you need 2 units or 20, we scale to fit. Our Grand model lets you link multiple units together for larger spaces. We have delivered multi unit projects for holiday parks, construction sites, and rural businesses across the UK. Finance and commercial asset finance are available on every unit.
A level base plus connections for water and electricity. That is it. We can advise on base preparation and connect you with groundwork contractors if needed. Everything else comes pre installed in the building.
Yes. Every PrefabX building is designed to be moved. If your plans change, you can relocate it to a different site, repurpose it for a different use, or sell it as an asset. Try doing that with a traditional build.
Standard models are typically available within 4 to 6 weeks from order. You will get a clear delivery date with your quote. Installation takes 2 to 3 days. From first call to fully operational in as little as 4 weeks.
Yes. Our buildings qualify for commercial asset finance, hire purchase, and leasing arrangements. We can connect you with specialist finance partners who understand modular buildings. Most clients get approval within days.
Still have questions? Talk to our team or call 07378 204300
Ready when you are
Tell us what you need and a few site details. We will come back within 24 hours with a site assessment and an all inclusive fixed price. No obligation.
Looking for a home instead? See our residential range
Finance available on every building, from £165 a month. Spread the cost and let the bookings pay it back. See finance options
Free download
Floor plans, pricing, full specifications, and real project photos. Everything you need to start planning your build.
We will email you the brochure. No spam, ever.