YOUR ROOFING AND WATERPROOFING PARTNER L68132:JJ42:JY50 CI/SfB (47) Ln5/n6 March 2010 PVC AND TPO SINGLE PLY ROOFING SYSTEMS Uniclass

2 www.flag-soprema.co.uk World class systems for single ply roofing Contents Introduction 3 n Modern membranes for any substrate 3 n Applications 3 n Flag-Soprema single ply membranes 4 n Roof types 5 System design and installation 6 n Flagon PVC 6 n Flagon TPO 8 n Copper Art® and Silver Art® 10 n Environmental commitment 12 n FS-Thermshield thermal insulation 13 n Flagon PVC application details 14 n Flagon PVC installation 18 n Flagon TPO application details 22 n Flagon TPO installation 26 Our systems 32 Other Flag-Soprema systems 34 Sopracover warranty scheme 35 The Single Ply Roofing Association...

YOUR ROOFING AND WATERPROOFING PARTNER T: 0845 1948727 3 Introduction Modern membranes for any substrate Flag-Soprema offers a comprehensive range of TPO and PVC single ply membranes for wide-ranging applications. Our 40 yearplus track record in the roofing, civil engineering and hydraulic sectors has given us the experience and product development expertise to secure a market-leading position. In addition our Copper Art® and Silver Art® systems have the aesthetic quality of traditional metal roofing at a fraction of the cost. Each membrane is designed to meet the requirements of particular applications...

4 www.flag-soprema.co.uk World class systems for single ply roofing In addition to our metallic finished Copper Art® and Silver Art® range, which is featured on page 10-11, Flagon membranes are also available in three standard shades for use with our décor profiles. Available in zinc, lead and verdigris, they provide a pleasing alternative to folded or standing seam metal covering. Flagon membranes are also available in any RAL colour as well as graphic treatments such as a symbols, trade marks or logos. Contact Flag-Soprema directly for more information. Flag-Soprema single ply membranes Flagon...

YOUR ROOFING AND WATERPROOFING PARTNER T: 0845 1948727 5 Roof types Ballasted roof systems not for pedestrian traffic Ballasted roof systems for pedestrian traffic Ballasted roof systems with roof garden Fully adhered system Mechanically fixed system Ballasted roof systems (protected) Exposed roof systems (unprotected) Ballast layer Waterproof membrane Protection layer Substrate Finished surface and protection layer Protection layer FS-Thermshield insulation Waterproof membrane Substrate Vegetation layer Vegetation mat Ballast layer Rigidity and weight distribution Filtration mat Protection layer...

6 www.flag-soprema.co.uk World class systems for single ply roofing Flagon PVC Flagon PVC is a tough, weather resistant membrane that has excellent puncture and rot resistance. Key characteristics of Flagon PVC membranes: n Flexible in low temperatures n Unaffected by hot/cold cycles n High mechanical resistance n Resistant to static and dynamic puncturing n Vapour permeability n Adaptable to structural movement n Resistant to root growth and micro-organisms n Will not rot n Resistant to weathering and UV radiation n The surface colours may be chosen from the RAL range n Glass mesh-reinforced...

YOUR ROOFING AND WATERPROOFING PARTNER T: 0845 1948727 7 Manufacturing process There are two main processes for Flagon PVC: Co-Extrusion Raw materials are passed through a chamber, heated and pressed into a co-extrusion head and then laminated. Membrane thickness is automatically adjusted to obtain a single-layer homogeneous, non-reinforced membrane with high tensile properties and high resistance to static and dynamic puncturing. This process can also produce a two-colour, single-layer membrane with a signal layer. Caste Spreading This process creates a waterproof membrane with an integral reinforcement...

8 www.flag-soprema.co.uk World class systems for single ply roofing Flagon TPO Our Flagon TPO membranes have a unique formulation. Flagon EP is the only TPO single ply membrane with a certified BRE Green Guide A+ rating. Key characteristics of Flagon TPO membranes: n Excellent weldability n Softness and flexibility n Excellent dimensional stability n High weather and UV resistance n Non-toxic n Resistant to a wide range of chemical attacks n Compatible with most insulation including expanded and extruded polystyrene n Compatible with oxidised bitumen n Highly resistant to puncturing n Resistant...

Manufacturing process There are two main processes for Flagon TPO: Co-Extrusion Raw materials are passed through a chamber, heated and pressed into a co-extrusion head and then laminated. Membrane thickness is automatically adjusted to obtain a single-layer homogeneous, non-reinforced membrane with high tensile properties and high resistance to static and dynamic puncturing. This process can also produce a two-colour, single-layer membrane with a signal layer. Tri-Extrusion This technique was developed by and is unique to Flag-Soprema. The tri-extrusion is done in a single pass, encapsulating...

10 www.flag-soprema.co.uk World class systems for single ply roofing Copper Art® and Silver Art® Flag-Soprema has combined the beauty of traditional materials with modern technology to create Copper Art®/Silver Art®, an easily installed membrane system that reproduces the beauty of traditional metal roofing. Fine metal powder (copper or aluminium) is incorporated into the membrane to give it the same aesthetic qualities as the metal itself. Copper Art® and Silver Art® give you the aesthetic benefits of traditional metal roofing with the added benefit of reduced costs and the performance benefits...

YOUR ROOFING AND WATERPROOFING PARTNER T: 0845 1948727 11 Copper Art® Copper Art® uses real copper powder combined with thermo-plastic to create a membrane that oxidises in the same way as traditional copper roofing. When exposed to the elements the membrane will gradually change with age, from a tawny brown to dark brown. Silver Art® Silver Art® uses aluminium particles as an integral part of the waterproofing membrane resulting in long-term stability of colour. Additionally, the UV reflectivity of Silver Art® reduces heat build-up within the system during summer months.