Saint-Gobain Overview Saint-Gobain one of the world s top

Saint-Gobain Overview Saint-Gobain, one of the world’s top one hundred leading industrial corporations OPERATIONS IN 64 2011 € bn SALES € 42. 116 bn 42. 1 1. 7 Capital expenditure 1. 9 Free cash flow Nearly 195, 000 EMPLOYEES 1 Sales Recurring net income COUNTRIES 1. 4

Saint-Gobain Sectors Innovative Materials Flat Glass • No. 1 in Europe • No. 2 worldwide • Operations in 41 countries • Over 34, 000 employees High-Performance Materials • No. 1 worldwide • Operations in 42 countries • More than 27, 000 employees 22% of 2011 consolidated net sales 2 Construction Products • No. 1 worldwide in ductile cast iron pipe • No. 1 worldwide in plasterboard and plaster • No. 1 worldwide in insulation • No. 1 in Europe for wall facings • No. 1 worldwide for tile adhesives • No. 2 in the United States in siding products • Manufacturing operations in 55 countries • Nearly 48, 000 employees 25% of 2011 consolidated net sales Building Distribution • No. 1 in Europe building materials distribution network • No. 1 in Europe in plumbing, heating and sanitaryware products • No. 1 worldwide in tile distribution • Operations in 26 countries • 67, 000 employees 44% of 2011 consolidated net sales Packaging Verallia • No. 2 worldwide bottles and jars • Operations in 14 countries • Nearly 15, 000 employees 9% of 2011 consolidated net sales

Weber Worldwide 2011 Total Turnover € 2. 1 Billion Over 180 Production Sites 3 Staff: 10, 000 48 Countries

Weber Operates In 48 countries Western Europe Eastern Europe Northern Europe Russia & Baltic Middle East Africa South America Asia & Pacific

Weber Product Ranges 5

External Wall Insulation Weber deliver genuine innovation including External Wall Insulation (EWI) systems that can be used on new buildings as well as thermally improving and aesthetically transforming existing solid wall traditional brick, system built non-traditional, low or high rise buildings. 6

External Wall Insulation Benefits of EWI ü Provides a weather-proof, attractive and generally maintenance-free new exterior ü Conserves energy helping the environment ü As work is carried out to the outside walls, disruption to the household is minimised ü Minimises heat loss – lower U-values achieved ü Controls condensation and eliminates cold bridging ü Can provide reduction in sound transmission ü Satisfies Part L Regulations Weber EWI systems are BBA accredited, Ofgem approved and Energy Saving Trust Recommended. Weber are also members of the NIA and INCA. 7

weber. therm XP The revolutionary BBA accredited weber. therm XP EWI system, is a unique, fast application one-coat solution which can be used with most insulant types and achieves excellent fire test performance. This allows safe use in high-rise locations, is impact resistant and offers exceptional levels of weather protection in areas of severe exposure. Excellent U-values of below 0. 3 W/m²K can be achieved which contributes to reduced energy consumption and CO 2 emissions. 8

Facades Weber monocouche renders create an external, decorative, throughcoloured finish suitable for most types of brick or blockwork. Weber is the first producer of monocouche renders to be awarded an A+ rating for weber. pral M as defined in the BRE Global 2008 Green Guide to Specification after undergoing an environmental assessment by the BBA. The BBA accredited weber. pral M is just one of Weber’s products that incorporates One-Coat Technology which is being recognised for its contribution to minimising programme works. 9

Tile Fixing The professional tile fixer will find everything they need within Weber’s extensive range of easy -to-use tile adhesives and grouts. There are solutions for fixing & grouting all types of tiles onto all substrates. They are divided into four sections: Preparation products such as levelling compounds, primers and an undertile tanking system. Ready-mixed ceramic wall tile adhesives for all situations. Cement-based tile adhesives for floor and wall tiles offering a choice of setting times and levels of flexibility in both white or grey. The range includes mould-resistant tile grouts and silicone sealant in a wide choice of colours. 10

Low Dust Technology™ Since the introduction of Low Dust Technology™ (LDT) in 2009, an advanced formulation applied to weber. set rapid SPF tile adhesive and more recently to weber. floor flex levelling compound, sales have increased to an unprecedented level. Standard adhesive Low Dust Technology ™ LDT has been added to the original products after rigorous research, development and investment by Weber. The addition of LDT dramatically reduces airborne dust created during pouring and mixing, whilst maintaining all of the original benefits to the contractor. 11

Weber Rewards 12

Construction Mortars Concrete Repair weber. cem concrete repair systems are available for use in social housing refurbishment projects as well as on major infrastructure contracts. The systems include products for small patch repairs and concretes for larger areas where sprayed and flowing materials are best employed. The components of the systems have been tested to BS EN 1504 parts 2 & 3 for protective coatings and concrete repair mortars. Precision Grouting, Anchoring & Fixing Grouting materials can be cementitious or resinbased. All Weber grouts are dimensionally stable, are able to transfer loads effectively and are durable under the conditions for which they have been selected. The enforce composite strengthening system offers design freedom with a choice of carbon fibre plates and sheets in a range of sizes and differing properties. 13

Construction Mortars Structural Strengthening The En-Force composite system offers the designer, contractor, client and owner the unique benefits of using a non-corrosive material for structural strengthening. Externally bonded composite reinforcement will increase the load capacity of structural components and increase flexural resistance through greater stiffness. The loads are transferred through the epoxy resin adhesive to the bonded composite. Highways Ironwork Bedding Systems Weber provides rapid setting cement and resin-based mortars for bedding of kerbs, gullies, manhole frames and other street furniture. 14

Flooring Screeds Rapid drying ü Saves valuable time and money ü Speed of application allows faster access for following trades Superior product performance ü Most technologically advanced levelling compounds and screeds ü Combines consistent and reliable drying characteristics with optimum strength and durability UK manufactured products ü Ensures availability with quick and efficient lead times ü Manufactured under BSI Quality Assurance Scheme ISO 9001 15

Leca® Insulation Fill Save time and money Insulating floors ü Saves valuable time and money preparing floors ü Provides thermal insulation ü Easy, quick and safe to use ü No cutting or measuring – just place the whole bag in the void ü Only 15 kg per 50 litre bag so is safer to transport by hand ü Environmentally friendly – made from natural materials 16

Weber UK and Ireland Approx. 200 Employees Turnover of £ 39. 6 million Glasgow Technical Office Ballyclare Plant Flitwick Head Office & Plant Telford Plant 17

Weber Commitments Innovative offer of solutions and services based on the winning combination of a deep local knowledge and an international experience Useful Innovation ü Solutions rather than products supported by relevant services ü No worry products, polyvalent solutions, productivity on the jobsites ü High quality training programs for our customers on our new solutions 18

Weber Commitments Proximity with our customers ü A network of flexible and local plants to make our products and services more accessible ü A strong knowledge of our customer's job to better answer their needs ü An innovation process which deeply involves our customers to guarantee efficiency, quality and competitiveness 19

Weber Commitments Environmental focused approach ü Products made with a strict selection of components ü CO² reduction: thanks to our strategy of setting multiple and flexible plants ü Complete insulation offer for facade to limit energy consumption 20