Our Roofing Blog

On past blogs, we have discussed the harmful effects that moss and lichens can have on your Richmond roofing. Asphalt shingles, wood shakes, clay and concrete tiles, and even metal roofing can all play host to these hardy little plants, which thrive on moist, low-light areas of a roof surface. Moss can shorten the lifespan of your roof by 10 years or more because it acts like a sponge, holding moisture against the surface and speeding deterioration. Here are some ways to get rid of moss, lichens and algae on your roof,

In the damp climate of the Lower Mainland, moss often appears on BC roofing. These tiny plants may seem harmless, but beware: roof moss anchors itself by growing into the top shingle layer, where it acts like a sponge to hold water against the roof surface. This factor alone will speed roof deterioration by at least 10 years. Over time, this process also loosens the ceramic granules that cover a shingle, weakening its structure and leaving it bare to the elements. In addition, excessive growth can lift the edges of shingles,

One of the most important parts of roofing in Vancouver is often overlooked by customers: guttering. Here in the Lower Mainland, where precipitation averages nearly 50 inches annually, a properly designed and professionally installed gutter system is a critical component of the overall BC roofing system. Gutters perform the task of redirecting collected rainwater and sno

In the cool, soggy climate of the Lower Mainland, moss and lichens are a common occurrence, but not only in the woods. You can find these hardy little plants on roofs too. Asphalt shingles, wood shakes, clay and concrete tiles, and even metal roofing are favorite growing spots for moss and lichens, particularly on the north-facing portions of a roof that receive less direct sunlight. These organisms can cause more than just cosmetic issues. Because they trap moisture against the surface of a roof, lichens and especially moss

You might be surprised to find out that one of the most common problems we see when performing BC roof inspections has nothing to do with shingles or guttering. A high percentage of roofs — even those installed recently — are underventilated. Improper attic ventilation can lead to a number of issues, including higher ener