Should Roof Tiles Be Nailed Down

The rest are tied down with a bit of wire.

Should roof tiles be nailed down.

This method is the best way to install a tile roof as it is less abusive on your. Lumpy bumpy or curling shingles that do not. Tiles can be nailed either directly into the roof sheathing or tiles with lugs can be nailed to battens. Corrosion resistant nails must be minimum 11 gauge with 5 16 inch heads and long enough to penetrate the sheathing by 3 4 inch typically 8d nails.

For all roof areas and pitches every tile should be mechanically fixed with at least nails clips or a combination of these options that provide adequate combined resistance to the wind uplift loads on the tiles. Every tile along the eaves up verges and along the ridge should be nailed but otherwise only nail every fifth tile horizontally and every third tile up the roof. Tiles with projecting anchor lugs are hung on the battens and fastened to them. Roof shingles are not lying flat.

When the pressure is set too high the nails simply get driven into the shingles too far. This method has been disappearing from the roofing industry. For pitches of 55o and above including vertical the tail of each tile should be mechanically fixed. When the nails are overdriven the heads of the nails punch right through the mat of the shingle.

Usually the one on the edge are. Screw down application uses one or two screws depending on the wind speed. Double nail down application uses two ring shank nails. If your home or tile roof is new less than 10 years old this is the most likely cause.

How tile is attached to your roof depends on the slope of the roof the manufacturer of the tile and the type of tile installed. Single component foam and two component foam adhesive uses foam adhesive. The purpose of battens is to provide space for water and debris to drain below the tiles as well as to allow the system to ventilate. Does anyone know if cement roof tiles need to be nailed down.

It could be that when your tile roof was installed it wasn t installed as it should have been. It is not necessary nor desirable to nail every single tile nailing as described here will provide a fully functional roof while allowing individual tiles to be remove later if necessary. Have a look at the bottom of the tile you will see where the wire goes through. The shingles on your roof serve a dual purpose.

These screws can also be upgraded to stainless steel. For nibless tiles two nails should be used to secure each tile. Many roofers use pneumatic nail guns to nail down the shingles. Battens are usually 1 inch x 2 inch wood supports nailed or stapled horizontally to the roof decking.

This method is by far the most frequently used method of installing roof tiles.