Never seal your cedar roof. Sealing the roof will lock in moisture that would otherwise naturally evaporate during normal weather conditions. Cedar needs to breathe and thus a water repellant type product, rather than a water proofer is the best route to follow.
How do I protect my cedar roof?
Treat cedar shingles with a water-repellent preservative.
Water-repellent preservative (WRP) is a generic term for a clear finish that penetrates the wood to create a protective layer that helps prevent water damage. Applying a layer of WRP can help keep your cedar shingles protected from the elements.
How do you seal cedar shingles?
Using stain and clear coat does protect the wood and gives you a longer life for the roof or siding. The other finishing option is paint. You can paint the cedar to whatever color you wish. The natural oils in the cedar can discolor paint so be sure to apply a oil based primer coat to seal it.
Can you clear coat cedar shingles?
If you like the natural cedar siding look, you can apply a clear coat solution to them. This clear coat solution will help prolong the life of the wood and will slow down the weathering process to help preserve the natural unfinished look of cedar.
Are cedar shingles waterproof?
Are cedar shingles waterproof? Cedar wood shingles are prone to mold, mildew, and insects. It is important to note that the wood on a cedar roof is not intended to be waterproof, and is therefore quite susceptible to wind-driven rain. Any natural product exposed to water is vulnerable to mold, mildew and erosion.
Do cedar shingles need to be painted?
Even unpainted, cedar will last for years. Painting cedar, however, calls for some preparation. Some sections of old, unpainted shingles and siding may look darker than others. This discoloration is most likely caused by a combination of excessive tannins leeching from the wood and mildew growth.
Do cedar Roofs need to be treated?
Without treatments, cedar shakes can degrade over time, with constant exposure to the sun’s UV rays, the elements, and water, of course. It also means that the cedar shakes can suffer from fungus and algae growth without proper treatment. Most importantly, without treatment, cedar shake shingles can catch on fire.
How long does a cedar roof last?
As long as it’s properly installed and with proper maintenance, you can expect to get 30 years of life out of your cedar shake roof. If you invest in quality materials and live in an area with the right conditions, you could possibly get up to 50 years out of it.
What do you treat cedar wood with?
The best clear Cedar finish stain for outdoors is Linseed oil, hands down. Linseed oil is the primary ingredient in any oil finishes, which dries clear. You can find other clear water-based stains, but will not last nearly as long as a Linseed oil based stain will.
Does cedar need to be waterproofed?
Cedar typically needs to be retreated every two years, but this can be extended with multiple waterproofing coats. For maximum lifetime, apply as many coats of waterproofing as the cedar will absorb. If you plan to paint the cedar after waterproofing, do not treat with more than one coat.
Does cedar wood need to be sealed?
Cedar offers a durable option for exterior and interior building projects with natural resistance to rot and decay, so a protective finish is optional. … If you’re using cedar for an outdoor project, give it a light seal coat to guard against moisture and sunlight.
How do you keep cedar shingles looking new?
If you have weathered and discolored wood siding, you can regain the new look of cedar by cleaning off the dirt and mildew with a solution of one third cup liquid household detergent (be sure it is ammonia-free), one quart liquid household bleach (containing 5% sodium hypochlorite), and three quarts warm water.
How do you keep cedar shingles from turning GREY?
To prevent cedar from fading to gray, you need to seal cedar fence with a stain that blocks ultraviolet light and contains a mildewcide, according to Family Handyman.
Can you oil cedar shingles?
The reason you may wish to consider a cedar roof oil treatment is that the natural oils in your cedar roof that keep your cedar shingles in good order and looking the way they should deteriorate over time. … This is why many people choose to treat their cedar roof with an oil treatment.