RDH Engineering / Guides

R values and insulation performance
Efficient home design

Understanding thermal performance

...RDH Building Engineering Ltd . h as shown that real world thermal performance depends on a large range of factors including temperature, age, thermal mass, and ...

Multi-unit Passive House for Heiltsuk First Nation on Campbell Island,
Passive House

Multi-unit Passive House for Heiltsuk First Nation in British Columbia

...RDH Building Engineering for their expertise in the Passive House methodology and envelope design, respectively. Most important, however, was their ability to t...

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