Find out more about the suppliers who helped with the Longhurst Lodge project.

The glass making classes featured in the programme were provided by Guildford Adult Learning Centre

The excavation, foundation piling and slab were provided by Below Ground

The Stone Masonry lesson featured in the show was provided by City of Bath College

Northern Kilns loaned the kilns used to fire Nik's dragons and slump the glass for the bay window and balcony

The stained glass was sourced from Reading Stained Glass

The extension patio doors were from Express Bi Folding Doors

Seconds And Co supplied the insulation materials

The Expanded Metal Lathe was provided by The Expanded Metal Company

The stand-on glass used in the balcony floor was supplied by Addison Glass

The thermal roof panels were provided by Viridian Solar

The dormer window on the extension was from Charles Brooking

The timber frame for the extension was from Scandia Hus

MPC Services supplied the Waste Management System

W L West and Sons Ltd provided the oak for the balcony

Natural Stone Supplies provided the bath stone for spheres

Details correct at time of original broadcast, February 2015