Moss On Roof Problems

Copper is more toxic to moss and algae but zinc.

Moss on roof problems.

Is it a problem. Dry powder moss killers being hands on products force you to go onto the roof and take stock of the moss problem. These potential problems include. Moss on roofs is a common problem here in the uk.

Moss is not a huge problem unless you ignore it. Moss on roof tiles. If you find moss on your roof don t panic. Most techniques that we have come across to remove moss are often achieved by violent means such as power washing which may cause damage to the roof.

Is moss on the roof a problem. As a rule of thumb professionally removing moss will cost about 5 of what it would take to replace your roof altogether. However dry moss killers can be difficult to dispense evenly and they can leave white streaks that sometimes remain on the roof until several hard. Finally simply poor roof drainage due to unprofessional installation or damage over time can result in excess moisture building up on your roof.

The only way to know for sure is to remove the shingles and look at. Several potential problems may occur if your roofer simply adds a new roof over your existing moss covered roof. Combine any of these problems with hot summer days and you ve got a recipe for unwelcome visitors infesting the top of your home. This allows you to view the moss in advance of the removal process that follows.

Removal of moss from roof tiles often requires the services of a professional contractor. The reason being in most instances moss on roof tiles is rarely a problem and only needs to be removed if it is blocking gutters outlets and other drainage points on the roof. Ultimately moss growth on a roof can result in costly repairs and can also reduce the lifespan of your roof. As professional roofers our eyes focus on the moss sorry but we don t have time to stop and smell the roses.

If moss growth is severe it may have compromised the quality of your existing decking and underlayment. The other thing to be aware of is that it actually fills cracks when you remove it tiles can settle out of position and or expose cracks breakages. Moss thrives in damp moist areas including roofs that are north facing or shaded by trees. Moss on roof tiles can cause multiple problems such as wood rotting and the obstruction of drainage points.

Stop a moss problem from returning by installing strips of zinc or copper coated sheet metal just below the top ridge on both sides of the roof.