Common Problems with Cedar Roof Shingles and How to Fix Them
Cedar roofing shingles are known to be popular because of their beauty, natural insulation and classic size It has a rustic beauty that complements the attraction of most houses. However, cedar shingles too have to bear with the wear and tear all the natural substances have to go through. Reduced lifespan of them can be attributed to maintenance, weather and moisture. The silver lining is that most of these problems may be avoided or fixed through appropriate treatment. Listed below and followed by solutions are the most frequent issues with cedar roof shingles and the right methods to end them.
- Moss and Algae Growth
Loss of cedar roofing shingles, one of the most common concerns, is the growth of moss and algae. Since cedar is a natural material, it takes moisture. Shady or rain-damp places on the roof readily serve as old moss pots or dark-streak algae cases. As the shrinkage occurs over time, moisture is held against the shingles and accelerates its faster rotting.
The most appropriate remedy is regular cleaning Wash using a soft-bristled brush in order to get rid of moss, and use a cleaning solution made specifically for cedar roofs. Care should be taken to avoid vigorous pressure washing because it will also destroy the wood fibers. To reduce regrowth, ensure that the roof receives maximum amount of sunlight exposures to and perhaps enlist strips of zinc or copper on the ridge. When rain drops run on these metals, the ions found in it have the natural instinct of killing mosses and algae.
- Curling and Warping
Cedar shingles will most likely curl or warped because they did not experience uniform drying. The shingle swells in one side and sinks at the other side or when the moisture content also changes excessively. Not only do curled shingles look bad but they can also also leave gaps where water comes in.
Curling can be fixed by rehydrating the wood at times. An additional tack may be to spray the shingles with water and to gently weight them down in the hope that they will flatten once more. The badly distorted shingles usually have to be changed out. Routine roof surveys assist in detecting roof curling at its inception before it takes the proportions of an all-round curling.
- Cracking and Splitting
Cedar shingles are prone to cracking and/or splits over time when affected by heat, cold and moisture. This is common particularly in harsh winter or strong sun areas. When shingles crack, water gets the way in which destroys the underlayment and the decking.
Sometimes small cracks may be filled with high-quality wood sealant, or waterproofing compound. In more serious splits, then the replacement of the affected shingles is the recommended. Avoid cracking by using protective finishes that will ensure that the shingles maintain moisture as well as flexibility.
- Rot and Decay
One of the most dangerous threats to cedar roof shingles is Rot. Decay is further picked up at constant exposure to rain, humidity, and shade which hasten the speed of decay. The soaked shingles become soft, brittle and cannot carry on their usual protection duties of the roof structure underneath them. Untreated, rot can travel fast and threaten the whole roof structure.
As soon as shingles start rotting they should be replaced. In case of damaged shingles, replace them with new ones very carefully. Preventing this occurs best through cleaning and proper ventilation inside the attic and water-resistant preservative treatments. Cleaning of the gutters also ensures that water is allowed to flow off the roof properly.
- Insect Damage
Cedar being an organic wood product, gets insects such as, termites, carpenter ants and beetles. Instead, these pests bore their way through the shingles rendering them weak and causing them holes. Insect damage does not occur as regularly as moisture-related damages to cedar roofs, but it may potentially prove quite serious in some areas.
Treat the roof with a pesticide or insect- repelling wood preservative made to be used on cedar. In a localized infestation, the only thing necessary is to replace the damaged shingles. In extreme situations someone who has a degree in pest control may help. Make regular inspections that will show you small signs of insect activity.
- Discoloration and Weathering
Cedar shingles eventually become a silvery grey color by naturally weathering and many people prefer this look. Streaks and uneven discolorations however, will give a roof a look of old age and perceived neglect. Discoloration may be because of watermarks, mildew or pollutants.
A well-done overall cleanup with a light wood cleaner and the application of a protective finish can give uniform color. Stains brought about by mildew can be cleaned with special cedar-cleaning solutions. Owners who like the wood color, but do not want weathered color can stain the wood or paint a UV-resistant(clear) finish to help retain the natural color.
- Loose or Missing Shingles
Cedar shingles can loosen or fall off with strong winds, heavy rains, and due to age weariness. This creates areas of the roof naked and exposed to leakages.
When shingles are missing it is important to replace them as soon as possible in order to save the roof structure. In cases of loose shingles, replenish them with the heavy duty nails, that are corrosion resistant. They are advised that you need to seek the services of a roofer to perform this type of work because improper installation can cause more damage.
Preventive Maintenance Tips
Though cedar shingles require greater maintenance effort than other roofing products, typical roof maintenance may lead to fewer and more cost effective repairs or preventive avoidance of costly repairs.These are some of the tips to prolong their life:
- Have a professional inspection at least on a yearly basis.
- Clean off the roof of objects such as leaves and branches.
- Trim the surrounding trees to increase sunshine and ventilation.
- If there are protective treatments at all, then apply these treatments every several years.
Nothing is more simple than addressing small problems before they become larger ones
Final Thoughts
Cedar roof shingles are beautiful and very substantial, but not completely maintenance free. A cedar roof is also worth maintains because it is prone to have problems of moss growth, curling, cracking and rot. The trick is to avoid these issues as early as possible and take their appropriately corrective measures. Given proper maintenance, cedar shingles have the potential to last years and years to maintain the aesthetic value they have as well as defending your house.