Moss On Roof Is It A Problem

Moss doesn t always mean you re destined for a whole new roof nor does it mean your home has water or moisture damage.

Moss on roof is it a problem.

Removal of moss from roof tiles often requires the services of a professional contractor. Several potential problems may occur if your roofer simply adds a new roof over your existing moss covered roof. These potential problems include. We ve all seen those cute picturesque paintings of cottages with smoke billowing out of the chimney flowers blooming and quaint rooftops dabbled with moss.

Moss is a simple plant organism that can grow on trees concrete and even roof shingles. Moss on roof tiles. Is moss on the roof a problem. Moss on roof tiles can cause multiple problems such as wood rotting and the obstruction of drainage points.

If moss growth is severe it may have compromised the quality of your existing decking and underlayment. The only way to know for sure is to remove the shingles and look at. Dry powder moss killers being hands on products force you to go onto the roof and take stock of the moss problem. As professional roofers our eyes focus on the moss sorry but we don t have time to stop and smell the roses.

Moss thrives in damp moist areas including roofs that are north facing or shaded by trees. If your roof or any section thereof receives limited sunlight and periodic exposure to water or damp conditions it can become an ideal breeding ground for moss. If sections of your roof are under heavy tree cover these are prime spots for moss to thrive. Copper is more toxic to moss and algae but zinc.

Is it a problem. Ultimately moss growth on a roof can result in costly repairs and can also reduce the lifespan of your roof. 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. 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.

As a rule of thumb professionally removing moss will cost about 5 of what it would take to replace your roof altogether. This allows you to view the moss in advance of the removal process that follows. If you find moss on your roof don t panic. Moss is not a huge problem unless you ignore it.

Moss tends to form in areas where it is shielded from the sun.