Rigid Board Foil Backed Insulation 2400x1200x50mm. Celotex or equivalent

Rigid Board Foil Backed Insulation 2400x1200x70mm. Celotex or equivalent

2400x1200x12.5mm Square Edge Plasterboard

Soft Building Sand - Bulk / Jumbo Bag (for making mortar)

Chipboard 2400x600 22mm Moisture Resistant Tongue & Grooved Flooring

Universal Wall Connector Starter Kit Stainless Steel

100mm - 11m2 Multiroll Loft, Floor & Wall Insulation Glass Fibre

200mm - 5.22m2 Multiroll Loft, Floor & Wall Insulation Glass Fibre

2400x1200x75mm Polystyrene SDN Floor Insulation

100mm 7.3N 440x215mm Solid Dense Concrete Block.

Sharp Sand - Bulk / Jumbo Bag (for rendering screeding / floors etc)

Ballast - Bulk / Jumbo Bag (for making concrete)

100mm Standard Lightweight Aerated Block 4N.

Rigid Board Foil Backed Insulation 2400x1200x90mm. Celotex or equivalent

Red Class B 65mm Perforated Engineering Brick

Bonding Plaster 25kg

Sharp Sand 25kg (for rendering screeding / floors etc)

Soft Building Sand 25kg (for making mortar)

Mild Steel Reinforcing Fabric A142 Road Mesh 3.6x2m

HRT4 Tie 200mm Pack of 250. Staifix or equivalent.