Passive House Roof Construction

New england forges ahead.

Passive house roof construction. About the passive house approach. About a year ago a photovoltaic system was installed on the roof of a row house built in 1991 in darmstadt. He also told passive house plus. Passive house construction on vancouver island building the first certified passive house on vancouver island a duplex shared with our son mark s family convinced us that the market in victoria was ready for passive house ma.

From small to extra large. The world s first passive house building has increased its already high energy efficiency level and now relies on renewable energy. Connect with us on social media sign up for our email newsletters or give us a call. A fully insulated ceiling joist with a lightly coloured closed roof membrane may actually cause problems when assessed over 20 years and when simulated in wufi.

The vedag roof waterproofing system ensures both comprehensive weather proofing and passive house standard thermal protection. Passive house buildings in canada. There is a certified passive house in the hot and humid climate of lafayette louisiana usa which uses energy recovery ventilation and an efficient one ton air conditioner to provide cooling and. Since then this pioneering passive house project has been producing its own electricity.

This is very close to the passivhaus standard 0 10 0 15 w m 2 k however it still does satisfy it. Again like before i have taken the two most common. Passive solar building construction may not be difficult or expensive using off the shelf existing materials and technology but the scientific passive solar building design is a non trivial engineering effort that requires significant study of previous counter intuitive lessons learned and time to enter evaluate and iteratively refine the simulation input and output. Passive cooling solar air conditioning and other solutions in passive solar building design need to be studied to adapt the passive house concept for use in more regions of the world.

The main diagram below shows how the three passive elements roof wall and foundation link together. Passive house rising to new heights. Stay informed on the passive house building standard project developments upcoming events and courses. To gain a deeper understanding of the passivhaus standard it is crucial to examine the difference between traditional irish roof systems and passive roofs.

The north park passive house is a six unit urban infill condominium on vancouver island bc. All mbc passive roof systems deliver a u value of 0 10w m2k. The irish standard part l 2011 for a traditional roof structure is 0 16 w m 2 k. Current thought suggests that insulation either above or below the roof deck is safe when in reality it is more complex.

The system is intended to be used with reinforced concrete construction with eifs and comprises an exterior insulation finishing system of g eps 0 033 w mk installed using compatible adhesive materials.