The Bilco Co.’s enhanced-performance roof hatch meets LEED standards for recycled content and is more than 48% more energy-efficient than standard roof hatches.
The enhanced performance roof hatch is designed for buildings seeking a LEED certification and for buildings located in areas with extreme temperature conditions. The roof hatch features a cover and curb that are fully insulated with a two-inch polyisocyanurate thermal insulation board for superior performance. This insulation achieves an R-value of 12 and is ozone-friendly to protect the environment.
In addition, the cover features a specially designed EPDM finger-type gasket that ensures a positive seal with the curb to reduce air permeability and ensure energy performance. Now the standard in European markets, the roof hatch has been tested and approved to BS EN standards for weathertightness, sound rating, and security. BD+C
Related Stories
| Apr 3, 2013
5 award-winning modular buildings
The Modular Building Institute recently revealed the winners of its annual Awards of Distinction contest. There were 42 winners in all across six categories. Here are five projects that caught our eye.
| Apr 2, 2013
6 lobby design tips
If you do hotels, schools, student unions, office buildings, performing arts centers, transportation facilities, or any structure with a lobby, here are six principles from healthcare lobby design that make for happier users—and more satisfied owners.
| Apr 2, 2013
4 hospital lobbies provide a healthy perspective
A carefully considered entry zone can put patients at ease while sending a powerful branding message for your healthcare client. Our experts show how to do it through four project case studies.
| Apr 2, 2013
Green building consultant explores the truth about green building performance in new book
A new book from leading sustainability, green building author and expert Jerry Yudelson challenges assumptions about the value of sustainable design and environmentally-friendly buildings.
| Mar 29, 2013
Stanford researchers develop nanophotonic panel that reflects sun's heat out of the atmosphere
Researchers at Stanford University have developed a nanophotonic material that not only reflects sunlight, but actually beams the thermal energy out of the earth's atmosphere.
| Mar 29, 2013
Detroit's historic Whitney Building to be renovated for hotel, apartments
Detroit's David Whitney Building, a 19-story landmark erected in 1915, will be renovated for an Aloft hotel and apartments.
| Mar 29, 2013
PBS broadcast to highlight '10 Buildings That Changed America'
WTTW Chicago, in partnership with the Society of Architectural Historians, has produced "10 Builidngs That Changed America," a TV show set to air May 12 on PBS.
| Mar 29, 2013
Shenzhen projects halted as Chinese officials find substandard concrete
Construction on multiple projects in Guangdong Province—including the 660-m Ping'an Finance Center—has been halted after inspectors in Shenzhen, China, have found at least 15 local plants producing concrete with unprocessed sea sand, which undermines building stabity.
| Mar 29, 2013
Pearce Brinkley Cease + Lee joins Clark Nexsen
Clark Nexsen, PC, headquartered in Norfolk, Va., has announced that the architecture firm Pearce Brinkley Cease + Lee (PBC+L) of Raleigh and Asheville, NC, has officially joined Clark Nexsen.
| Mar 29, 2013
Cuningham Group acquires NTD's healthcare practice, expands into key markets
The international design firm Cuningham Group Architecture, Inc. has announced that NTD Healthcare has the joined the company in a strategic expansion. A practice of NTD Architecture, NTD Healthcare joins Cuningham Group with three principals: Wayne Hunter, AIA, NCARB, ACHA and Phillip T. Soule, III, AIA, ACHA in San Diego, along with Maha Abou-Haidar, AIA in Phoenix.