A manhole for in roof access or an attic ladder depending on how high the roof pitch is.
Repitching a roof.
Use prefabricated trusses to put a new pitch.
Nail the shingles to the felt starting from the outside in and cutting to fit when you reach a corner or edge.
Flat roof replacement cost.
Wood will be exposed.
Use a pry bar to pull nails loose then remove them with a crow bar or.
Replacing the roof offers a fresh start from any damage or leaks in the old roof but it s expensive and has to be done by a professional.
If it is you can use construction tarps to cover the area of work.
Have the roof material removed and tie the trusses onto the current lumber using a sawzall and a crowbar.
Remove rafters or trusses one at a time.
Once the trusses soffit and fascia are in place lay the roofing felt in place.
When you sense that your roof is nearing the end of its useful life brush up on these basics before soliciting bids from roofing contractors.
A roof over job doesn t fix issues with the underlying roof but can be done on a tighter budget and as a diy task.
Cut out the rot if there is any and determine if your current flat roof lumber can handle the new roofing load.
A truss framed roof on the other hand doesn t have any attic space to expand you re probably going to have to raise a truss framed roof to get more space.
Now you can begin shingling your roof preferably with asphalt shingles.
Off the top of my head i would think just for the roof you will be up for 35 50 for a 20sq house that is a square or rectangular shape.
Nail the trusses into the existing room fasteners.
And although almost any roof can be raised the cost of raising a very large or complex roof may outweigh the benefits.
Do it yourself options are not available for raising a pitch because of the technical work involved which will add onto the cost.
Converting a roof is a pretty big project that will potentially affect the architecture and stability of your home s existing structure.
Therefore be sure that it is not raining.
If the house doesn t have ducted heating you could put a unit in the roof a the same time.
Therefore it s a good idea to closely examine the issues you re dealing with and determine whether or not a new roofing system is really the best option before you begin a massive construction project.
Fewer home problems can be more disastrous than a failed roof.
Roof replacement is not something to take lightly nor is it a repair that should be delayed.
Change the pitch on an existing sloped roof by removing the old roof and framing.