How To Join A Flat Roof To A Pitched Roof

Armourfix is an underlay for iko armourvalley.

How to join a flat roof to a pitched roof. This means roofing nails or screws every 20 cm in all directions. Some will choose to keep their pre existing flat roof on their structure underneath the new pitched roof to save removal costs but others might not be able to consider that option as their building couldn t support the weight of two roofs. While that s the easiest route it s certainly not your only option. The downsides of flat roof to pitched roof conversions and three great alternatives why would you add pitch to your flat roof.

However flat roofs require much more aggressive and consistent maintenance than a pitched roof. Flashing and more roofing compound are used to weatherproof the joint. Depending on the climate your flat roof will only last between 15 and 30 years if well maintained. It is a significant renovation if you are converting from flat to pitched.

The roof needs to be tied in by lifting up some of the original tiles on the existing roof and then allowing the flat roof to run slightly underneath. Additional valleys angles and gables can be built into converted roofs as well but adding these elements may affect your project. Afterwards the iko armourvalley must be fully torched on it. The process for converting a flat roof into a pitched roof depends on your individual structure and your individual needs there is no one size fits all option.

Most homeowners choose to convert a flat roof to a pitched one using a simple trussed roof with two angled planes. Anyone who wants to know how to make a flat roof have a pitch would somewhat assume that the job is tedious. Flat roofs also don t last as long. This underlay must be applied with a good mechanical fastening.

A very important detail is where the flat roof is connecting the pitch roof.