The term 'internals' describes any works carried out to the interior of a building. These works can be functional or aesthetic features.


Internals play a vital role in the construction industry, often serving as the hidden components that contribute to the overall functionality, safety, and aesthetics of buildings. From structural elements that enhance the durability of a structure to mechanical, electrical, and insulation systems that ensure comfort and efficiency, internals are essential for creating sustainable and high-performing buildings.

Internals in construction refer to the intricacies of constructing and installing a building’s internal elements. These internals encompass a wide range of components, including but not limited to electrical and plumbing systems, HVAC (heating, ventilation, and air conditioning), fixtures, finishes, and partitions.

The meticulous attention to detail required for internals ensures that buildings are functional, safe, and aesthetically pleasing for their occupants.

In the UK’s construction industry, NXTGEN Futures specialises in internals and possesses an extensive knowledge base in areas such as building regulations, technical specifications, materials selection, and installation techniques.

NXTGEN Futures works closely with architects, engineers, project managers, and other tradespeople to coordinate their efforts seamlessly within the overall construction process.

Whether it is routing electrical cables discreetly through walls or creating visually appealing interior finishes while maintaining structural integrity, those involved in implementing internals play a crucial role in delivering high-quality buildings that meet client expectations and regulatory standards.

Our Accreditations

Looks Good As New!

Really happy with the work that Sam and the team at NxtGen Externals did to our home in Chelmsford.

Couldn’t Be Happier!

The guys at NxtGen were professional, clean and thorough in the work they did to our roof.

Very Professional Service

Next Generation Externals provided a very professional service, very efficient. The staff were very friendly and helpful.

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Need help with a construction project? Speak to the NXTGEN Futures team today.