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Three questions about your costing
How economical a system is isn’t shown by the price list, but by your costing.
Do you calculate just the material – or the finished job?
The price per square metre of membrane is quickly compared – but it’s only one item among many. Add labour, tools, transport and mark-ups, and only the total shows what the finished job costs and what you actually earn on it.
How much wastage is in your roof area?
Wastage is material you’ve paid for that never gets installed on the roof. How much of it you generate depends on the system and the roof geometry – and it has a direct impact on your material usage.
What does working with a naked flame cost you?
Wherever a naked flame is used, securing the site is part of the job. That’s diligence well invested – but it’s also time and organisation that need a place in your costing.
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12 minutes that make the difference
20 minutes per square metre: that’s how long it takes on average to install a two-layer bitumen system. With a single-ply EPDM system, it’s around 8 minutes. Those 12 minutes hold real economic potential for your business – not through a calculation trick, but through a different system approach. The result: more roof area with the same team in the same time.
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EVERYTHING FOR FLAT ROOFERS
From the Academy to the installation guide: we make EPDM waterproofing simple, safe and successful. Our wide range of practical support services makes sure that you – as a contractor, architect or planner – get the most out of your daily work.
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