Make sure the roof will be flat.
Flat roof coverings you can walk on.
This option looks ok gravel on top but probably isn t very comfortable to walk on and can be pretty heavy.
Please check joist or replace damaged.
On a flat roof generally speaking you want to avoid any types of seams if at all possible.
Many homes in new england have walk on flat roof decks with living space under them and 90 percent of these deck roofs leak ruining your rooms.
Stains on sheet rock ceilings popping hardwood flooring wet carpets and rotted framing are just some of the damages that you may sustain as a result of these leaks.
There are many different types of flat roof coverings here s a breakdown of them there are many different types of flat roof coverings mineral felt torch on felt mastic asphalt grp and fibreglass pvc single ply membrane tpo single ply membrane thermoplastic polyolefin and epdm single ply membrane elastometric membranes.
Open cell closed cell vapor retarders air impermeable.
When we insulate from underneath we follow the international residential code irc provisions for unvented roofs.
Fibreglass is the best it is durable and resistant coating that has a long term guarantees.
This article describes sources and types of walk on roof surface roofing materials systems installation suggestions and product sources.
If you did want to convert your roof to this surface you would need to add a finishing product on top for an additional cost rather than just covering with pvc vinyl decking in one go.
The biggest threat is of course going to be water which will find any access though any hole or inadequately sealed seams in a roofing membrane.
Fibreglass is the best material for flat roofs.
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Your main goal when covering a flat roof is to create a barrier that will be impenetrable to water.
Before using fiberglass structures need to prepare accordingly.
Best types of flat roof coverings home.
Sometimes you need to replace the board.
Built up roof gravel.
After all a deck is pretty much an unvented roof that you walk on.
Of all the possible flat roof coverings the most common for residential homes is the epdm rubber roof due to its ease of installation and relatively low cost.