Of proper insurance number of references offered proposal provided etc.
Proper roofing procedures.
Membership in professional associations knowledge and thoroughness of roofing procedures do not consider any bids from contractors you have not met or interviewed.
For three tab shingles place two quarter size spots of plastic roof cement under the lower corners of each tab as shown in figure 2 7.
For roofing felt synthetic roofs such as epdm tpo and pvc and metal roofs you will need nails to fasten them to your roofs.
Snap chalk lines to help keep the row of ridge cap shingles straight.
With laminated shingles place four to six quarter sized dots spaced evenly about one inch above the bottom of the overlapping shingle.
Once all your shingles are installed you ll need to cover cap the ridge and hip ridges if you have a hip roof.
Preparing the roof 1.
Many roofs are at a high pitch and require roofing jacks to make the job safe.
Spread the seams of your roofing material across the roof s surface.
Rent a trash container.
Shingling a roof starts at the roof edge with a starter strip.
Install the ridge cap so the prevailing winds blow over the overlap seams not into them.
Start removing the shingles at the peak.
In the same manner you did with the drip mold mark the areas you need to nail with chalk lines.
4 preparing the roof surface for shingles drip edge installation after wood decking is prepared we install drip edge at all edges of the roof.
To fasten the shingles drive roofing nails through the tabs just below the sealant line spacing them according to the shingle manufacturer s recommendations.
It s useful to rent a large trash container to throw the old shingles into.
Roll out a single layer of roofing.
Space them by 6 inches.
Proper steps to shingle a house roof preparation.
Drip edge is a.
Before laying down shingles you need to protect the roof with sheathing.
If there is more than one layer of old shingles or if the single layer is extensively warped or damaged.
Do not base professionalism on the sole criteria of having a legible business card.
Ice and water shield installation next step is installing ice and water shield which is a special type of roofing.