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Installation costs
System Tube cost (£) Fittings
cost (£)
Installation
time (h)
Installation
cost @£15/h
Total
cost (£)
% versus
soldering
Solder 1441 1732 370 5544 8717 100%
Copper IMI PressFit 1441 2600 280 4199 8240 95%
Tectite IMI PushFit 1441 3032 234 3503 7976 81%
Stainless press 3069 2396 311 4666 10 131 116%
CPVC – solvent weld 3300 1607 329 4941 9848 113%
Polybutylene – solvent fusion 4011 2757 424 6353 13 121 151%
Polybutylene electro-fusion 4011 5118 435 6525 15 654 180%