Passive House Roof Hatch

Specific flat roof design.

Passive house roof hatch.

The inspection door access hatch is ideal for quick and safely accessing storage space behind for example a knee wall attic space. Description the passive house systems inspection door access hatch a real winner when it comes to the prevention of heat loss. The one exception is the roof hatch for which a locally manufactured double glazed skylight roof hatch was used. Integrated drip edge curb and airtightness.

Kink free isotherms maximize the efficiency of the installed skylights and minimize heat loss and risk of condensation. All of the windows and exterior doors are passive house certified triple glazed units. Given its extremely high insulation value the rhtep roof hatch is the perfect choice for structures for which the emphasis is placed on minimising energy consumption such as the passive house concept. The exterior wall assembly of the passive house in the woods consists of 11 insulated concrete forms icf for structure and an 11 exterior insulation and finish system eifs façade with an overall rvalue of 70.

With it s 80mm of insulation and airtightness seals supplied with a 2 point lock and a short reach operating pole for ease of use. Exterior walls windows doors slab and roof designed according to passive house principles radically reduce the amount of energy used to condition this building. The airtightness of the hatch remains constant during a blower door test and easily copes with the pressure exerted while maintaining the same level of seal. This became possible through building a high performing envelop with enough buffer to use a lower performing and significantly more.

The designo dd and supreme dd. High performance triple pane roof exit hatch with gas pressure springs and thermal bridge free frame. Wellhöfer s certified passive house attic hatch is the first ever attic hatch to receive passive house certification from the passive house institute in germany. Join passive house canada as an individual company or organization and get access to technical passive house resources and forums.

Passive house compatible glass roof system. This roof hatch excels in its insulation value with uw 0 198 w m k for the entire roof hatch construction. High performance roof exit hatch with gas pressure springs manual operation. Has a thermal bridge free frame to optimize the performance of your passive house and high performance construction project.

Enjoy discounts on our courses and events membership with ipha and be part of a community of industry leaders.