Developer Built ICF New Builds - CDI
Developer Built ICF New Builds

Over the last couple of years we have seen a number of small to medium developers shift from traditional ways of creating an upper floor to incorporating Lewis Deck as part of their offer to prospective clients and differentiating themselves from their competition.

This developer, based in the South West, initially came to us in mid 2019 with 2 projects to provide a quote on and very quickly after this we we asked to quote on the new home of the companies Managing Director.

Over the course of the last year we’ve done all 3 of these projects and you can see some of the projects in the photographs below.

Lewis Deck on Timber Joists
Lewis Deck in ICF
Curved ICF Walls
Lewis Deck Shaped into Curves
Curved ICF Walls With Lewis Deck Floors

We really favour this (Lewis Deck) approach rather than regular chipboard or beam & block. Better for acoustics, rigid feel as beam & block, great for underfloor heating and a fire break between the floors.

Nathan Evans

These projects are located in Somerset and Devon. We currently have a couple of new projects on the drawing board with this developer and we look forward to continuing our relationship with them in the coming years.

Lewis Deck Being Installed
Lewis Deck with Blockwork Internal Wall & ICF External Wall
Lewis Deck Fully Installed.


Ask CDI a Question

  • Q

    What are the Lewis Deck sheet sizes?


    Q: What sheet sizes are held in stock for delivery within a few days after order? A: We stock 2500mm and 1300mm sheets.  These are all 630mm wide and 16mm deep.  Deliveries are made via the pallet network directly to site.  The smaller sheets are aimed at small bathroom renovation projects and can be supplied in small numbers via TNT. 2.5* and 1.3m sheets allow for the 100mm overlap to occur over a joist, with joist centres being either 300mm, 400mm, 600mm, 800mm*, 1200mm and 2400mm*. (*2.5m sheet only) For larger projects we are able to produce bespoke sheet sizes if required, please get in contact to discuss other options for sheet sizes.

  • Q

    Why don't my Lewis sheets interlock like they do in the video?


    Q: Why don't my sheets interlock like they do in the video? A: The sheets have two sides (one printed, one plain), the dovetails on either side are different widths, it is then necessary to alternate the sheets print up and then print down.


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Developer Built ICF New Builds - CDI