- Where do you vent a range hood?
- Do Over the range microwaves need to be vented outside?
- How do you tell if attic is properly vented?
- How far apart should soffit vents be spaced?
- Can I use flex duct to vent range hood?
- Is it OK to vent bathroom fan into attic?
- Can you have too much soffit ventilation?
- How far can you vent a range hood?
- Will a ridge vent work without soffit vents?
- How much does it cost to vent a bathroom fan through the roof?
- Should you see daylight through a ridge vent?
- Do I need air vents in my soffits?
- How many vents do I need in my soffits?
- Will soffit vents stop condensation?
- Which is better ducted or ductless range hood?
- Should ridge vent go all the way across roof?
- Can you vent an exhaust fan into the attic?
- Do I need to vent my range hood outside?
- How do you vent a kitchen without a hood?
- How can I vent my attic without soffits?
- Can too much insulation cause condensation?
- Does breathable felt need soffit vents?
- How far can you run a bathroom exhaust fan duct?
- How do you vent a range hood into the attic?
Where do you vent a range hood?
Range hoods are vented up through the roof or out through an exterior wall.
Look for a metal duct going through the cabinets above or an exhaust cap on the exterior wall behind the range hood.
You should feel air being blown out of the exhaust cap on the roof or wall when the fan is running..
Do Over the range microwaves need to be vented outside?
Virtually all building codes require a ventilation system installed over the kitchen stove. This ventilation system has a light that illuminates the stovetop surface and a fan that removes smoke and steam from the air. Over-the-range microwaves have a light and fan built into the bottom of the appliance.
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.
How far apart should soffit vents be spaced?
Venting Requirements The soffit vents should be evenly spaced on both sides of the roof, just under the edge. They must be kept free of obstructions, and roof insulation shouldn’t be any closer than 3 inches.
Can I use flex duct to vent range hood?
No. Avoid flexible duct for your range hood, regardless of the CFM. Flexible duct is a poor investment because it is: Not durable/sturdy.
Is it OK to vent bathroom fan into attic?
No, you should not vent a bathroom fan directly into an attic. … Especially during cold weather months, the excess moisture from a bathroom vent can build up frost on the underside of the roof sheathing, and eventually this ice will melt and leak onto the insulation and drywall ceiling.
Can you have too much soffit ventilation?
You can’t have too much soffit venting, but it’s worth noting the minimum requirements. Usually, 4-in. by 16-in. soffit vents are rated for 26 sq.
How far can you vent a range hood?
How far can you vent a range hood? Your range hood duct should not exceed 30′ for a straight run, 25′ for a run with one elbow, and 20′ for a run with two elbows. The shorter the duct, the better. If your ductwork is too long, your kitchen air may not reach the outside.
Will a ridge vent work without soffit vents?
“If there is not a proper soffit or other intake, then the ridge vent won’t function,” Seeyou writes. … The combination of a ridge vent along with continuous soffit vents gives you a flow through of air similar to the way a chimney works. Even without soffit vents, a ridge vent is much more effective than gable vents.”
How much does it cost to vent a bathroom fan through the roof?
Cost to Install Bathroom Exhaust Fan Through Roof A bathroom exhaust fan costs between $15 and $300. With labor, expect to pay $60 on the low end and $500 on the high end. This cost depends on the fan price and the project difficulty. You can also redirect air and moisture outside with a roof vent.
Should you see daylight 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.
Do I need air vents in my soffits?
Do I Need Vented Soffits? Soffit vents are not the only method used for the intake of air. If your roof has other means of venting and an adequate supply of airflow, there’s no need to add more. There are also roofs known as ‘hot roofs’ where the rafter bays are insulated and sealed.
How many vents do I need in my soffits?
Ideally, half the vents should be located in the soffit at the bottom of the roof and half in gable or ridge vents near the top to allow for natural circulation of air through the attic. Example: a 50′ x 30′ attic would have a total area of 1,500 sq. ft., divided by 150 equals 10 sq.
Will soffit vents stop condensation?
There are various eaves vents that can be installed to help reduce condensation in the eaves section of the roof. Soffit vents and fascia strips can both be installed to both new and existing roof-line boards. These can be used in conjunction with other types of ventilation or as a stand alone product.
Which is better ducted or ductless range hood?
Ducted range hoods release all the smoke and odors to the outdoors instantly, which makes them easier to maintain than ductless models. Ductless range hoods need more power to operate, as they have to suck in dirty air through the filter before blowing it back into the kitchen.
Should ridge vent go all the way across roof?
The answer is strictly one of aesthetics. The venting in the roof should never be cut all the way to the edge but that doesn’t mean you can’t install the vent cap all the way to the edge. … If you are considering a roofing, siding or window or painting project we always provide a free, no-pressure estimate.
Can you vent an exhaust fan into the attic?
It’s never okay to vent directly into the attic EVEN IF you’re attic is vented. Most municipalities require extractor and exhaust fans to be vented to the outside of the building with an vent cap. Excessive moisture will cause condensation on roof members and insulation.
Do I need to vent my range hood outside?
It’s far preferable to vent the air outdoors than to recirculate it into the room. A vented hood that removes steam, smoke, heat, and cooking odors is the best way to keep your kitchen clean, since it gets rid of grease particles that would otherwise accumulate on your walls and cabinets.
How do you vent a kitchen without a hood?
10 Things to Do If You Don’t Have a Range Hood or VentUse a window fan. … Use a portable HEPA air filter. … Use a fan in another room, like the bathroom. … Get a grease splatter guard. … Wipe down your kitchen cabinets frequently. … If you paint your kitchen, use a satin or semi-gloss finish, or choose scrubbable paint.More items…•
How can I vent my attic without soffits?
Two simple alternatives to soffit vents can be installed with little more than a circular saw and a hammer. Drip-edge vents hang out several inches past the edges of the roof, allowing you to trim 1 inch from the top of the fascia to allow air into the attic.
Can too much insulation cause condensation?
Advances in housing insulation have meant a big increase in condensation problems. Homeowners are being warned to act to prevent damp talking hold. Ironically, condensation and dampness is getting worse as homes become better insulated.
Does breathable felt need soffit vents?
Further to what Robbo has said, if you use BREATHABLE felt you do not need any other form of ventilation (i.e. soffit vents or over fascia vents). Breathable felt is very popular now as it is clean and light to handle.
How far can you run a bathroom exhaust fan duct?
10 – 12 feetNaturally we want to keep the fan duct run as short as possible. I reviewed various industry sources and did not see a maximum allowable distance, but typically we see it’s 10 – 12 feet or less.
How do you vent a range hood into the attic?
Installing a Vent Hood on the Roof Start in the attic and drill a hole through the roof in the desired vent location. Try to keep it close to the fan location. Leave the drill bit sticking through the roof so you can find the hole. From up on the roof, use a jigsaw or reciprocating saw to cut a 4-in.