Gravel Flat Roofs

Built Up Tar And Gravel Roofing Systems Hometips Flat Roof Construction Roof Construction Roof Detail

Built Up Tar And Gravel Roofing Systems Hometips Flat Roof Construction Roof Construction Roof Detail

Flat Roof Pebbles Finish Roof Decoration Traditional Office Flat Roof

Flat Roof Pebbles Finish Roof Decoration Traditional Office Flat Roof

A Two Ply Torch On Roof System With Gravel Roofing Materials Roofing Systems Roof Maintenance

A Two Ply Torch On Roof System With Gravel Roofing Materials Roofing Systems Roof Maintenance

Flat Built Up Roofs Have 4 Lbs Sf Of Gravel Rubber Roofing Cool Roof Ballast

Flat Built Up Roofs Have 4 Lbs Sf Of Gravel Rubber Roofing Cool Roof Ballast

Building A Deck On A Flat Roof Building A Deck Flat Roof Rooftop Patio

Building A Deck On A Flat Roof Building A Deck Flat Roof Rooftop Patio

Pin On Commercial Roofing

Pin On Commercial Roofing

Pin On Commercial Roofing

A built up flat roof bur is made up of tar and gravel.

Gravel flat roofs.

It provides excellent protection against uv rays and is an attractive option for windows and decks that overlook the roof. Gravel to protect built up. Just enough slope to drain water but also flat enough to be a problem if not constructed properly. Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot.

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. Gravel roof disadvantages on the other hand gravel roofs are hot energy inefficient heavy moisture trapping and unstable. Roof gravel provides a protective layer to flat roofs reducing the weather damaging effects from uv rays and heavy snow hail and wind. There are different types and weights of gravel used on flat roofs for these purposes.

Built up roofing bur was the most common type of flat roof before modified bitumen and membrane roofing were developed. It also provides protection from foot traffic. Of all the flat roofing options a tar and gravel roof is the most economical. Gravel roof advantages most gravel roofs are inexpensive to build offer some protection to vulnerable asphalt against uv damage and the stones are very durable.

For many people the built up roof is what comes to mind when they think of flat roofs. Also a tar and gravel roof is very rugged and safe to walk on. To protect the underlying layer of roofing materials as is the case with built up roofs burs. Our roof gravel is available for delivery in tunnel lift bulk bags allowing an easy method of transporting the gravel onto a roof using a crane not provided.

Built up roof bur the traditional hot tar and gravel roof is built from three or more plies of waterproof material alternated with hot tar and ballasted by a layer of smooth river stone. Gravel is an excellent fire retardant. Bur consists of many layers. To weigh down or secure the roofing material as is the case with single ply flat roofs.

A bottom layer or two of insulation board multiple intermediate layers of tar or asphalt alternated with layers of roofing felt and a top layer of gravel. Built up roofs or burs also called a tar and gravel roof is a well established and popular style of flat roof that is made up of alternating layers of roofing felt or fiberglass and asphalt that is applied with heat which combine to make a long lasting sturdy roofing system.

Image Result For Rooftop Water Catchment Systems Detail Gravel Commercial Water Catchment Catchment Area Water

Image Result For Rooftop Water Catchment Systems Detail Gravel Commercial Water Catchment Catchment Area Water

Gravel Stops Facia Systems Saf Southern Aluminum Finishing Co Inc Fibreglass Roof Metal Roof Houses Modern Roofing

Gravel Stops Facia Systems Saf Southern Aluminum Finishing Co Inc Fibreglass Roof Metal Roof Houses Modern Roofing

Pebbles On Flat Roof Flat Roof Roof Styles Easy Patio

Pebbles On Flat Roof Flat Roof Roof Styles Easy Patio

Flat Roof Chippings Finish Flat Roof Roof Roofing Services

Flat Roof Chippings Finish Flat Roof Roof Roofing Services

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