Starting at the ridge use your shovel to pry off old shingles.
New roof shngle seem easy to pull up.
Butt a full shingle up against the cut shingle and nail into place.
Multilayer roofs it is always better to tear off your old roof and install a new one.
This can reduce costs by at least 1 000.
However some areas allow multilayer roofs which can save homeowners the cost of a tear off and debris removal.
Repeat this basic pattern alternating shingles across the roof working toward the right side using the chalk line to keep the shingles straight horizontally.
Rip cut the starter strip or starter pieces so that they butt up against the second course of existing shingles and are even with the front edge of the existing roofing.
So if the old roof had a bumpy or lumpy appearance the new layer will as.
If no ridge vent is present use your shovel to remove the shingle cap on the ridge.
Press the piece of felt paper into the fresh cement making sure the crease in the paper faces up towards the roof.
There will be nails across the top of the vent too.
Attach with nails along the top edge of the strip.
There will be nails across the top of the vent too.
Start at the end and move in and down.
While it is wise to have your roof completely removed and replaced it is possible to replace the top layer of shingles alone.
In most cases you can remove nails under the shingles on both sides of the vent to pull it free.
However the new shingles will keep to the form of the old layer.
If you have a tight budget and the asphalt roofing shingles are not in extremely poor condition then this may be your best option for a new roofing.
If it is not flat apply additional asphalt cement under the lower edge of the shingle and press down until the shingle behaves and lays flat.
Warped shingles might seal down eventually but they re more difficult to install and the gaps that result are more likely to catch the wind and cause the edge of the shingle pull away from the.
It s a 4 12 ranch 1 2 osb deck no felt currently tamco 30 architectural on now so easy enough but the shingles were stapled and in 14 years have only had one other house that was stapled and it was probably 12 years ago around here only modulars have stapled roofs.
Use 4 nails per shingle and 6 nails on the prevailing windward sides of the roof as wind resistance nailing.
Use a starter strip or cut pieces for a starter course.
Repair is costlier on a per square foot basis because it is more time consuming to integrate new shingles into a roof here and there than to install them over the entire roof.
The shingle can now be laid back flat on the roof.