Traditional or Modular?

Modexa Build are experts in modular extensions, but not everyone will know what modular extensions are, and how they differ from traditional extensions. That is why we have produced this guide, which aims to focus on the benefits of modular over traditional builds.

What are Modular extensions?

The structure of any extension is formed of a number of key components:

Foundation

Walls

Ceiling

Roof

Doors and Glazing

The ‘superstructure’ in any build consists of the walls, ceiling and roof. Where modular extensions differ from traditional extensions is that the superstructure is manufactured offsite in a manufacturing facility rather than being built on site.

So, the walls, ceiling and roof are all made-to-measure in a precision environment, and delivered to site on the exact day that they are needed.

Just like traditional extensions, modern extensions can be in a variety of formats. At Modexa, we build single storey rear and wraparound extensions, garden rooms, granny annexes and rooms or buildings for assisted living. We can also convert your tired, old conservatory into a new conservatory using its existing foundations.

Modular Extensions: Some background

Modular extensions have been popular on the continent for a number of years now. Sweden, Denmark, Belgium, Holland are just some countries that have seen modular homes become mainstream. In fact, over 20% of all existing homes in Germany are modular. That’s entire homes, not just extensions!

The UK is now catching up. Driven by a number of factors, including sustainability, accelerated lead times and the need for more housing stock, we are now seeing modular homes become more and more popular and affordable.

Kevin McCloud, in his Grand Designs TV show, has been an advocate for years, with modular homes featuring on the show way back in the early 2000’s.

Modexa believe that this technology’s time has come, especially when it comes to home extensions.

Traditional vs Modular: What are the differences?

As described, when it comes to modular builds, the main elements of the structure are built in factory conditions, rather than on site. This means that there are key differences between modular and traditional buildings:

Speed: A project involving a modular build will complete in around half the time of a traditional build

Certainty: Modular builds are ready when they are meant to be ready. A modular build’s superstructure is assembled in a matter of a few days, and as such is much less likely to be delayed by other factors such as the weather.

Thermal Properties: Since the superstructure is assembled in factory conditions, a modular build will include strict tolerances, Therefore, they tend to be much more airtight than traditional builds.

Disruption: A project, such as a modular extension, will be completed in roughly half the time of a traditional build, therefore halving the disruptive period. Furthermore, since the superstructure is delivered already finished, there are far fewer materials required onsite during the build.

Building Regulations and architectural drawings: At Modexa, we can turn planning drawings into full building control drawings along with structural engineer calculations without the need for full architectural drawings.

Fixed Price: Due to the certainty of a factory build, Modexa Build will quote you a fixed price for your project once we have agreed the size and specification. This won’t change, unlike the price for a traditional build!

Quality: With a superstructure that is manufactured to strict parameters and within reliable operating conditions, we can guarantee brilliant quality with every build.

Modular build: The manufacturing process

As we have seen, the key difference between modular and traditional builds is that the main structure of a modular build is made in a factory, before being transported to site for assembly.

This means that the construction process is accelerated, unpredictable variables are eliminated and quality control is maximised.

Using assembly lines, each building is constructed in sections called ‘modules’. The process begins with the construction of the frames, and concludes with interior and exterior finishes. Light gauge steel is used to provide amazing structural integrity, whilst professional carpenters will provide timber for joists, floors and frames that are precision-cut.

Modexa are proud to support the UK manufacturing industry – our superstructure supplier is based in the North of the UK.

Focus on Granny Annexes 

If you have an older friend or relative, the chances are you need to face the decision as to how they can be supported later on in life, and potentially choose between a private care home or a self-contained home on your own property.

A Granny Annexe is a completely self-contained home that can be built attached to, or in the grounds of your existing property. Specified with everything that the individual will need, it can contain bathroom, kitchen, bedroom and living space.

Where this works particularly well for modular builds is as follows:

• Precise specification and construction means the removal of any risks or hazards, including steps, lighting and alarm systems
• Speed of construction means being able to house the occupier in a fraction of the time, reducing stress and uncertainty
• Brilliant thermal properties mean lower energy bills and a warmer, cosier place to live

Focus on Assisted living

If you are needing to provide a safe and secure place to live for someone with mobility needs, a modular home or extension can be a brilliant solution. A modular build can provide a completely self-sufficient space, all modified to support these needs.

Better still, due to the reduced timescales to build, and certainty around completion dates, we can help provide you with a brilliantly specified room or home exactly when you want it, without protracted build times.

Furthermore, there are a number of grants available to cover some or all of the cost of an assisted living space…take a look here for more information.

Helpful links

Take a look at our Guide to Modular, here: https://modexabuild.co.uk/guide-to-modular-extensions/

Also, check our Guide to Building Regulations, here:

Have a look at a recent case study following a modular build here: