If you took a shine to something you saw in the episode, find the 'who, what and where?' of Jon and Becky's build here
The kitchen appliances were supplied by Neff.
The architects that took on the project revisions and saw it through to completion were Simmons Building Design.
The bricks for the building were supplied by IBSTOCK.
The builders merchants that supplied many materials for the project was Travis Perkins.
The carpets throughout the property were supplied and fitted by Market Carpets Ltd.
The cement for the build was provided by Lafarge Cement UK.
The concrete for the build was supplied by S. Morris Ltd.
The white Corian worktops in the kitchen were supplied by C.JEM Worksurfaces.
The fire in the living room was from Stovax Ltd.
The glass balustrades for the staircase and exterior decking was supplied by Glassworks of Taunton.
The insulation material used in the building was from Celotex.
The kitchen was supplied by Travis Perkins.
The lift was supplied and installed by Axess 2 Ltd.
Mechanical Ventilation Heat Recovery and Ground Source Heat Pump
The MVHR and Ground Source Heat Pump systems were installed by Barkwell Plumbing & Heating.
The project was managed by Jon himself, as The White House Future.
The polystyrene and steel mesh blocks that formed the basement retaining wall were supplied by Polysteel.
The solar panels on the roof were supplied by RES (Devon) Ltd.
Staircase and bookcase joinery
The staircase and adjoining bookcase were made by Cottrell Joinery.
The steel frame for the building was supplied by Underhill Building Services Ltd.
The steelwork added to the steel frame to accommodate the rear windows, plus the wind post at the corner of the conservatory was provided by Luffman Engineering Ltd.
The Dual Seal membrane for the building was supplied by SCP Concrete Sealing Technology Ltd.
The tarmac for the driveway was provided by Amey Roadways Ltd.
The tiles throughout the building were supplied by Tile Giant.
The tiling work throughout the building was provided by Rogers Tiling.
The timber frame for the building was provided by Space4 Ltd.
All the glazing apart from the roof windows were supplied and fitted by P.S. Counter Windows Ltd
All the roof windows upstairs were supplied by Velux.
The wooden flooring in the main living spaces were supplied by Kährs UK Ltd.