Modular buildings

Modular buildings offer a fast, flexible and cost-effective alternative to traditional construction. At Portable Building Sales, we supply new, refurbished and used modular buildings, helping organisations find the right solution for their space, budget and timescales. From permanent offices and education buildings to short-term accommodation, our modular buildings are designed to perform to modern standards while reducing cost, time and environmental impact.

Modular two-storey office building with green feature panels.
Osbit's modular building, a modern building with two storey's and large windows.
New Modular Buildings

Ideal for long-term use where a bespoke layout, finish and specification are required.

Browse our range
A refurbished classroom block, an example of our refurbished modular buildings.
Refurbished Modular Buildings

Refurbished modular buildings are stripped back to the steel frame and rebuilt to modern standards, offering the quality and performance of a new building with reduced cost and carbon.

A cost effective solution
Modular building, specifically a mobility annexe, with a white exterior and black trim.
Used Modular Buildings

Used modular buildings are available from stock and can be supplied quickly, either as seen or refurbished to suit your needs.

Find your building

What's the difference between new, refurbished and used modular buildings

Choosing between new, refurbished and used modular buildings often comes down to balancing timescales, budget and long-term plans. All three options benefit from the speed, flexibility and quality of modular construction, but each serves a different purpose depending on how quickly you need the building, how bespoke the space must be and how you plan to use it in the future.

At Portable Building Sales, we help you evaluate these factors and recommend the most appropriate solution, ensuring your modular building meets both your immediate requirements and your longer-term goals.

Modular office meeting room with glass walls, a white conference table and multiple black chairs.

Why choose modular buildings from PBS

  • Speed & minimal disruption
  • Cost certainty & flexibility
  • Versatility across sectors
  • Built to modern standards
  • Choice of new, refurbished or used solutions
  • Customisable layouts and finishes
  • Sustainable construction approach
  • Relocatable and adaptable
  • End-to-end project support
Two-storey modular classroom building with cream exterior, dark trim and main entrance canopy.
What is a modular building?

A modular building is a structure manufactured off-site in controlled factory conditions and then delivered and installed at its final location. Buildings are constructed in sections, or modules, which are assembled on site to create high-quality, permanent or relocatable spaces.

Are modular buildings permanent?

Yes. Modular buildings can be designed for permanent, long-term use and are built to meet the same building regulations as traditional brick-and-mortar structures. They offer durability, comfort and performance comparable to conventional construction.

Do modular buildings meet UK building regulations?

Yes. Modular buildings supplied by Portable Building Sales are designed, manufactured or refurbished to comply with current UK building regulations, including structural, fire safety and thermal performance standards.

How long do modular buildings last?

With proper design, manufacture and maintenance, modular buildings can last for decades. Many buildings can also be refurbished, extended or repurposed over time, extending their usable lifespan even further.

What is the difference between new, refurbished and used modular buildings?

New modular buildings are purpose-built to your specification. Refurbished modular buildings are stripped back to the steel frame and rebuilt to modern standards, offering reduced cost and environmental impact. Used modular buildings are available from stock and provide a fast, cost-effective solution, with the option to refurbish if required.

How quickly can a modular building be installed?

Timescales depend on the size and specification of the building, but modular buildings can typically be manufactured or refurbished and installed in a matter of weeks. This is significantly faster than traditional construction methods.

Can modular buildings be relocated or extended?

Yes. One of the key advantages of modular construction is flexibility. Modular buildings can be relocated, reconfigured or extended as your requirements change, making them a future-proof solution.

Are modular buildings suitable for different sectors?

Modular buildings are highly versatile and can be used across a wide range of sectors, including education, commercial, healthcare, industrial and public sector environments.

Can modular buildings be hired or resold?

Yes. Portable Building Sales offers flexible purchase and hire options, as well as a buyback service. This ensures modular buildings retain value and supports a more sustainable, circular approach to construction.

Does Portable Building Sales manage delivery and installation?

Yes. Portable Building Sales manages the full process, including design support, delivery and installation. We work with experienced transport and crane providers to ensure safe, efficient installation with minimal disruption.

How can we help you with your next project?

Image of PBS team