Smithfield Square (Hornsey Depot) comes to life with Alumasc’s Hydrotech Structural Waterproofing and Blackdown Green Roof Systems

Posted by david.luukas

Smithfield Square is one of St James Homes latest developments offering luxury suites, 1 and 2 bedroom apartments. The two live work units give residents the opportunity to relax in luxury and comfort, whilst being able to work with convenience.


Smithfield Square London

Image Source: St James Property Developers, London


At roof and podium level a reliable, long lasting solution was needed for waterproofing the various areas, public spaces and recreational areas prior to architectural landscaping being installed.

Alumasc Roofing’s Hydrotech Hot Melt system, which demonstrates a zero product failure over a 50 year track record, provided the ideal waterproofing solution, 12,000m2 was installed in total.


The project included Brown roofs designed in accordance with planning constraints and London Plan guidelines, materials supplied by Blackdown Green Roofs, a Division of Alumasc Roofing. This combination of Hydrotech waterproofing and Blackdown Green Roofing systems allows Hornsey Depot to benefit from various ‘green’ spaces and St James with a one-stop solution in compliance to NHBC Part 7 policy.

For further information regarding Blackdown Green Roofs or Hydrotech Structural Waterproofing please call our technical department on 03335 771 500.

free flat roofing product brochure and catalogue and samples

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