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ELABANA® TROPICAL ROOF SYSTEM Length (L) 420mm Horizontal Width (W) 330mm Batten Spacing* 320-345mm Minimum Headlap 75mm Coverage 9.7pcs/m2 (based on 75mm headlap) Weight (per piece) 4.2kg (+/- 0.1kg) Weight (per m2) 40.
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