A built up roof bur sometimes called a tar and gravel roof is a tried and true style of flat roof.
Remove gravel from roof.
Here alternating layers of roofing felt usually fiberglass and hot applied asphalt are combined to create a long lasting roof system.
Clots of asphalt and gravel are common.
Between the heat absorbing capacity of stone and its insulating properties gravel roofs are even competitive with white membrane roofs when it comes to cutting heating costs in the summer.
To cut down on the sweating and broken backs the right tools are absolutely essential.
If you just go at the tar and gravel roof with a shovel you are going to be up there all day all week or all month.
Removing a tar and and gravel roof means hard labor.
The skilled crew uses a technologically advanced vacuum with as little mess and disruption as possible.
Gravel vacuuming from a built up roof removes all loose rock quickly and effectively.
Emi roof vacs specializes in removing gravel from flat roofs on commercial buildings.
Once you identify the area you are repairing getting th.
Additionally never try to remove a tar and gravel roof by yourself.
Gravel ballast has additional beneficial properties it has been shown to greatly improve the thermal qualities of a roof.
Built up roofing aka tar and gravel roofing is not difficult to deal with if you have some patience.
Debris and dust fragments are controlled and minimized as well.
Tar and gravel roofing tar and gravel roofs have a layer of roofing felt between the tar and the substrate so removing it with a flat bladed shovel or scraper is usually straightforward though.
Remove as much these as possible without damaging the roof ply.
Carefully remove all loose gravel without damaging the roof membrane.