The PH15 System is a part offsite solution
developed specifically for Passivhaus
standard levels of energy efficiency. The PH15
frame elements are all pre-cut offsite and
individually coded - like a meccano set, rather
than fully panellised. This is both an economic
solution and avoids the need for heavy lifting
equipment. The system can be delivered where
there are limited or difficult access conditions.
The PH15 shell relies on typical UK carpentry
skills only, supported by onsite training and a
technical help line.
Lime Green Products also manufacture a
range of natural lime renders and insulation
solutions for retrofit projects where moisture
management is particularly critical. Their
Warmshell internal insulation system
addresses the common problems of damp and
condensation, whilst also addressing heat
loss and contributing to a healthier indoor
environment.
PASSIVHAUS STATISTICS: TFA 371m², Form
Factor 1.8, with U-values of roof 0.108 W/
m2K, walls 0.105 W/m2K, floor 0.106 W/m2K.
Heating load 7.9W/m2. Predicted Heating
demand 9.1 kWh/m²a. Airtightness test
results: 0.34, 0.39 and 0.4 ach@50Pa.
For further information on the Warmshell
insulation and render systems please follow
this link www.lime-green.co.uk/warmshell
To learn more about the PH15 Timber
Frame System visit www.phhomes.co.uk.
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