Roof Windows / August 4, 2018 / Arnou Gabriaux
This task is fairly easy to accomplish. You can either look your local agency up in the phone book and give them a courtesy call or go down to the local office where they will be more than happy to assist you in explaining the local zoning laws and building codes that may or may not affect the construction of your new sunroom. They may even be able to help you find a local contractor that they have had do business for them in the past or even give you multiple contractors by printing you out a list of certified contractors that work in that local area that are very proficient in the zoning laws and building codes in your neighborhood.
For example the optimum slope for a south-facing skylight in Columbus Ohio at 40º North latitude is 45º to 55º. Every skylight has a "shaft" which governs how much light is admitted into the room below. If all four sides are flared then the light is spread over a wide area. If your skylight has a shaft with perpendicular sides the light is focused straight below. If your skylights shaft is flared on only one or two sides then the light is sprayed in the flared direction. Ventilation If you wish you can have a skylight which also provides ventilation as well as light to your room. This allows you to release the hot air which collects at your ceiling.
Skylights let natural light stream into your home bringing warmth and a feeling of spaciousness. When properly selected and used they can reduce your need for electric lighting and minimize your heating and cooling costs. There are also health benefits to this wonderful sunlight that shines on us. If you lack sufficient sunlight on your skin you will suffer health effects. Thats because the human body was designed to be exposed to sunlight on a frequent basis. We evolved after all under the natural sun not under fluorescent lighting. Our environment was one with plentiful sunlight. Skylights can provide up to 30% more natural light than vertical windows while making a small space seem bigger.