Downloads Some of our documents and brochures. Please contact us if you can not find what you’re looking for. Dow brochure for Xenergy LBH Click here for comprehensive information on Styrofoam from Dow Corning – one of the most widely used insulation materials in architectural panels with many advantages in construction. Click here for a sample of colours available on our range of Plastisol Steel Panels. Please contact us if you wish to receive a colour swatch in the post. Click here to download our current brochure, complementing our website and giving further information on our Company, Products and Services.