Skylight

Skylights are light transmitting fenestration (elements filling building envelope openings) forming all, or a portion of, the roof of a building's space for daylighting purposes.

History

Open skylights were used in Ancient Roman architecture, such as the oculus of the Pantheon. Glazed 'closed' skylights have been in use since the Industrial Revolution made advances in glass production manufacturing. Mass production units since the mid-20th century have brought skylights to many uses and contexts. Energy conservation has brought new motivation, design innovation, transmission options, and efficiency rating systems for skylights

Description

Skylighting types include roof windows, unit skylights, tubular daylighting devices (TDDs), sloped glazing, and custom skylights. Uses include:

This Old House

This Old House is an American home improvement media brand with television shows, a magazine and a website, ThisOldHouse.com. The television series airs on the American television station Public Broadcasting Service (PBS) and follows remodeling projects of houses over a number of weeks. This Old House is produced by This Old House Ventures, Inc. with WGBH Boston as the PBS distributing station. Warner Bros. Domestic Television distributes the series to commercial television stations in syndication. Time Inc. launched This Old House magazine in 1995, focusing on home how-to, know-how and inspiration. In 2001, Time Inc. acquired the television assets from WGBH Boston and formed This Old House Ventures, Inc.

Overview

This Old House and its sister series Ask This Old House are often broadcast together as The This Old House Hour (originally known as The New This Old House Hour). Both shows are owned by This Old House Ventures, Inc. (a subsidiary of Time, Inc.) and are underwritten by GMC and The Home Depot. Weyerhauser lumber distributor, a previous underwriter, by 1989 had donated more than $1,000,000 a year to the show.This Old House is also underwritten by State Farm Insurance and Lumber Liquidators, Inc. Other underwriters throughout the show's tenure included Parks Corporation, Glidden paints, Montgomery Ward, Ace Hardware, Kohler plumbing, Schlage locks, Century 21 Real Estate, Toro lawnmowers/snowblowers, ERA Real Estate, Angie's List, and Mitsubishi Electrics. Two of the original underwriters were Weyerhauser and Owens-Corning.

Old House

Old House could refer to: