How to tie a additions roof to existing roof roof additions to existing roofs how to construct a roof from an exsisting shead how to change a roof line how to attach a deck roof to existing roof how to add a roof over porch attache porch roof on house attach shed roof to house adding a roof to screened in porch adding a roof to existing.
How to tie roof lines together.
Whether you want to tie a leader to a main line or tie together two lines of different diameters there are many types of strong knots to choose from.
After the addition roof is framed and sheathed snap a line on the existing roof shingles 2 in.
Place the 2 by 4 inch piece of lumber along the center of the flashing.
We extended the lines of the sleepers up the roof until they intersected.
Then it was just a matter of marking and cutting the miter for one side and flipping the cut off scrap over and cutting it to length for the other side.
Slide the right edge of the flashing under the highest roof pitch.
The easiest way to tie in the new shingles with the old is with a cut valley see four ways to shingle a valley.
Up from the valley center and cut through the shingles and underlayment.
Position the flashing between the two roof pitches.
For example the surgeon s knot is one of the strongest and best for tying together any two lines when time is of the essence.
Strip the roofing from the old roof at the connection point to.
That s a simple low cost solution that can tie in well with the main house.