Polycarbonate is virtually unbreakable with an impact strength 250 times greater than glass.
Flat roofing domes.
The lenses are made of acrylic and are common in clear white and bronze colors.
Keylite flat roof domes can be supplied with a clear or frosted finish.
Most types of compliant roofs such as tiles flat roofs and coatings have little or no increased costs over non cool roofs costs can increase for asphalt shingle roofing products when purchasing a color other than white.
All three types of flat roofing cost 250 to 350 per square 100 square feet but prices vary according to region and size of the roof.
Towers especially church towers frequently feature.
They can be arched or domed.
Keylite flat roof domes frd are thermoformed from triple skin construction.
Polycarbonate roof domes are a type of rooflight built with a high quality exterior polycarbonate dome cover and installed on a flat roof to bring natural daylight into a property.
Polycarbonate domes are commonly installed on commercial roofs but are also regularly used to brighten up and ventilate homes and extensions.
To offset increased costs ladwp has enhanced its cool roof rebate to offer between 0 20.
We stock a variety of standard sized domes in various colors.
Pros and cons for flat roof materials.
U value 1 3w m 2 k.
Triple skin polycarbonate clear or frosted and pvcu 300m splayed upstand.
Roof shapes vary from almost flat to steeply pitched.
Flat roofs usually come with a 10 to 20 year warranty but can last 25 years if you build the roofs right and maintain them using commonsense rules.
A single flat sheet or a complex arrangement of slopes gables and hips.
Custom sizes carry a 1 2 week lead time for fabrication.