- How long does roofing felt last under tiles?
- Should you wear a mask in attic?
- Is it OK to put plywood in the attic?
- What happens if attic is not vented?
- How can I vent my attic without soffits?
- What purpose does an attic serve?
- Should you be able to see light in attic?
- Is it safe to go up in the attic?
- How often should you check your attic?
- Is attic fan necessary with ridge vents?
- Is a little frost in the attic normal?
- Should roof tiles move in the wind?
- Can you see light in loft?
- Should you see light through a ridge vent?
- Which is better ridge vent or gable vent?
- How often should you clean your attic?
- Is it normal to see daylight through my roof?
- How do you tell if attic is properly vented?
- Do ridge vents get clogged?
- Can you put too much insulation in attic?
- How do you know if your attic is on fire?
How long does roofing felt last under tiles?
around 30 yearsRoofing felt, also known as roofing underlay, acts as a protective barrier between the roof deck and the roofing shingles.
It keeps roofs watertight and has a lifespan of around 30 years depending on the material used..
Should you wear a mask in attic?
Re: Do you wear a mask for attic inspections? If you are in an attic once a month and breath in some of the particles for 5 minutes or so, this will not be good for you but isn’t likely to harm you much in the long run. When you are in an attic every day for 10 minutes or more, you better protect yourself.
Is it OK to put plywood in the attic?
An attic can be floored with 1/2″ CDX plywood, if it is being used only for storage. However, the same can’t be said if you are planning on using the space as a living space. In that case, you will need to use 3/4″ thick plywood. As an alternative, 3/4” OSB can be used.
What happens if attic is not vented?
But in homes without appropriate insulation and ventilation in the attic, heat migrates. … Meanwhile, because hot air is full of moisture, all that water hanging out in your attic is causing condensation to build up. Excess heat and condensation can cause major damage to your roof and roofing materials.
How can I vent my attic without soffits?
What do you do if your attic doesn’t have soffit vents and you are unable to add them?Install low gable vents located above the top level of the attic ceiling insulation.Use “eye-brow” vents that are on the top of the sloping roof surface near the soffit/eave area.Focus on the other ventilation you have in the attic.
What purpose does an attic serve?
Attics are generally used for storage, though they can also help control temperatures in a house by providing a large mass of slowly moving air. The hot air rising from the lower floors of a building is often retained in attics, further compounding their reputation as inhospitable environments.
Should you be able to see light in attic?
The only light you should see should be at the vents and window. … On a bright sunny day go into your attic with the light out and see what daylight you can see. At most there should be a glow of light at the eaves (end of rafters by floor) you should not be able to see your neighbor.
Is it safe to go up in the attic?
Entering the attic can be dangerous. You may fall through a ceiling, damage finishes, get an electric shock, or irritate your lungs, eyes or skin with insulation materials. … When the attic insulation completely covers the ceiling joists, we do not recommend that you walk through the attic.
How often should you check your attic?
every 3 to 6 monthsYour attic is the key to the overall longevity of your home and should be evaluated often. I recommend poking your head up there every 3 to 6 months. Check for each of these items every time. This will make for a clean and healthy attic.
Is attic fan necessary with ridge vents?
Combining an attic power vent fan with a ridge vent is usually not recommended because: It could reverse the natural flow of hot air out the ridge vent. If air is drawn in through the ridge vent while it’s raining, it might pull rainwater in with it, which could lead to leaking or mold in the attic.
Is a little frost in the attic normal?
Frost in the attic comes from the house. The warm air you are paying for to heat your home is leaking into the attic because your house is not sealed from the attic. Warm air holds a lot of moisture. When it arrives at a cold surface — your attic roof this time of year, for example — the moisture condenses and freezes.
Should roof tiles move in the wind?
Long before the wind force is strong enough to rip the tile off the roof it will be lifted and dropped with each wind gust, making an impact noise, which may result in breakage. With a tile that is not nailed or clipped it is the dead weight of the tile that is holding it down.
Can you see light in loft?
Outside light is visible- If you can see daylight through your roof tiles in your attic or loft space, then it is likely that your roof is in need of repair. Even small gaps that allow daylight to fall through need attention, as this could be the start of a larger problem.
Should you see light through a ridge vent?
If you have ridge vents, this is pretty normal. The light, if the ridge vent was installed properly, should be about a foot from the end of the ridge. … When you look from the outside, the ridge shingles are raised between the 2 ends. And each end is about 4 feet long.
Which is better ridge vent or gable vent?
Gable vents will alter the air flow around the ridge vent and, especially when wind is parallel to the ridge (at right angles to the gable), can actually reverse air flow through the ridge vent, pulling rain or snow into the attic. … The most efficient option is ridge venting combined with continuous soffit vents.
How often should you clean your attic?
How often should you clean your attic? It is recommended to clean your attic once every six months to take an inventory of what you are storing and dispose of anything you no longer need. Since attics have very low foot traffic, they can become a home for critters to hide out in the cold months.
Is it normal to see daylight through my roof?
Perform a Roof Inspection When we’re asked, “Should I see daylight in my attic?” we tell our clients that they must first determine where the light is coming from. This is because it’s usually normal to see light coming in from your roof’s ridges, as well possibly some light from the eaves.
How do you tell if attic is properly vented?
How to determine whether you need better attic ventilationLook at your eaves and roof. … Touch your ceiling on a warm, sunny day. … Thick ridges of ice on your eaves in winter are a sign of poor attic ventilation. … Warm air that escapes living space also carries moisture that will condense on rafters or roof sheathing.
Do ridge vents get clogged?
Ridge Vents Can Become Plugged! totally blocked by wasp nests or dust and mold or mildew. Add to that the intake or soffit vents facing the same problem. The picture to the right shows a ridge ventilation filter entirely blocked off by dust.
Can you put too much insulation in attic?
But there may be a theoretical point of “too much.” If a home is over-insulated and is too tightly sealed, moisture can get trapped inside. Without proper ventilation, a home can build up too much moisture, especially in the attic (warm air rises), which can cause mold problems and, overall, lower indoor air quality.
How do you know if your attic is on fire?
One of the clues you should look for involves the absence of fire on the first or second floors (or as many as there are). Take the hint that if you have smoke coming out from around the eaves you probably have an attic fire. Be ready for a hot and dirty battle.