Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down.
Roof over flat roof.
Framing the roof place the sleepers.
Flat roof replacement options.
Flat roofs are hard to replace.
Also note that a new fully adhered membrane is installed on the original roof deck replacing the one installed 17 years ago is folded down to catch the top edge of the wall water control layer.
Some observers suggest it s harder to replace a flat roof than a traditional pitched shingle roof because of the labor required to remove its layers especially on older flat roofs.
Installing a new roof over an existing one also called a layover or nailover is often possible although not always the best option a properly installed layover roof can look and function as well.
We will do a quick overview and if you d like to learn more check out our pages detailing each roof type.
Metal is one of the most popular materials used for flat roof replacement.
Further note that the 3 layers of 2 inch rigid.
Whenever i install decking over a roof i make sure the framing is structurally sound and properly pitched to.
Before you put on the new roof you ll need to remove the plies or layers of fabric that make up the old roofing with a spade.
But now flat roofs often are constructed with fewer layers because of improved waterproofing technology.
As we just covered flat roofs are much less weather resistant than pitched roofs.
Installing a new roof with siding is the best idea.
Also after a while all roofs come under strain.
Flat metal roofs can last for almost 35 years in ideal conditions.
Over roof insulation the gable overhang has been cut flush with the wall sheathing.
Either way the roofing has to be right.
The sleepers aren t fastened in place and the floor floats.
Flat roofs get worn out over time but luckily they re fairly simple to replace and you don t need a lot of experience to get the job done.
Make sure to wear long protective clothing and safety glasses during.
Flat roofing is not actually flat.
But such a low slope holds snow and water much longer than a steeply pitched roof and therefore needs a very different material to stay watertight.
Flat roofs aren t completely flat and that allows water and ice to slide off easier.
Strips of 4 in wide epdm provide a layer of protection between the sleepers and the roof.
This could mean flat roofs may not raise the same red flags they used to.
Metal specifically aluminum is known for its durability.
You can also read this post about what factors you should consider before making a flat roof.
There are many ways you can replace your flat roof and we won t go into detail of all of them here.