BEL Installations – our new specialist division with expertise in below-ground and Basement construction, Basement conversion, Basement waterproofing in new and existing properties. We combine this with highly qualified commercial grade electrical installing.
A strange mix? Not really! It stands to reason that, in all below-ground and basement space, there is a need for electricity and inevitably there will be evidence of water and damp at some time in the life of a basement.
Waterproofing Systems
It is due to the extreme danger of water and electricity together in basements that we are finding it increasingly important to incorporate waterproofing systems that exceed the requirements of structural waterproofing standard BS8102 and those of the electrical wiring regulations 17th edition.
Our team of fully qualified basement waterproofing technicians works hand in hand with our certified surveyors, chartered surveyors and electro technicians, to successfully integrate complex electrical systems, plant, data, communication requirements and state of the art audio-visual solutions in commercial and domestic properties alike.
South London Based
We are established commercial and domestic building contractors, operating for over 35 years in South London and South East England. We are enthusiastic about every project we undertake – from the smallest loft conversion and conservatory addition to construction of a block of riverside apartments with four levels below ground. We have teams based in London, Sussex and Kent to service the specific requirements of all our clients. BEL Installations is ideally located to serve the rapidly increasing demand for basements in London, the South and South East England.
We have been constructing basements for many years and employ the best practices in underpinning and building techniques. To build under the footprint of your existing property is fast-becoming the best way to add value to your property quickly and, because it is the most effective use of space, planning is relatively simple.









