Ridge Vents vs. turbine
Le bocchette del tetto sono progettate per controllare la temperatura dell'aria negli attici. Dal momento che l'aria calda sale, gli attici possono contenere un'enorme quantitĂ di calore. Le prese d'aria di crinale e le bocchette della turbina possono aiutare a rilasciare parte del calore espellendolo dalla parte superiore del tetto.
Sfiati della cresta
Una bocca di colata è un'apertura stretta che corre lungo la cresta o il picco della linea del tetto. Le tegole si sovrappongono l'una sull'altra dall'apertura per impedire che la pioggia soffi nell'attico. Uno sfiato a cresta continua è uno che percorre una lunghezza della cresta senza interruzioni o fermi.
Sfiati della turbina
Le prese d'aria della turbina sono prese d'aria del tetto che funzionano a causa del vento. Un buco viene tagliato nel tetto e ogni turbina eolica è protetta. Quando il vento passa attraverso le alette della turbina, inizia a girare. L'effetto di rotazione crea un'aspirazione sotto la turbina. Questo attira calore e fuori dalla soffitta.
considerazioni
Le bocchette della turbina sono solitamente piĂą facili da installare. Le bocchette di cresta, in particolare le bocche di colata continue, possono richiedere un'estesa rimozione delle assicelle, il taglio dell'apertura della cresta e il patchwork di ciottoli.
Teorie / speculazione
Lo sfiato della cresta ha ricevuto controllo su quanto bene scarica calore. Questo perché l'apertura per l'apertura della colata si trova di solito sotto la parte superiore della cresta stessa. Dato che il calore sale, minore è la distanza tra la parte superiore della cresta e la sua apertura produrrà prestazioni migliori.
Benefici
Uno sfogo di cresta o uno sfiato della turbina correttamente installati contribuiranno notevolmente al controllo del calore del solaio. Questo è importante, poiché parte di quel calore accumulato può irradiarsi nello spazio vitale della tua casa. In definitiva, questo porta a maggiori costi energetici per mantenere la casa fresca.
FAQ - 💬
❓ Which is better turbines or ridge vent?
👉 While ridge vents win for their subtle appearance and functionality, turbine vents may be better in especially hot or humid climates where more dynamic airflow is necessary. If you are not sure which to use, consult a roof professional who can examine the needs of your home and draw up a venting plan for you.
❓ Are turbine roof vents better?
👉 Turbine vents can move a lot of air and can move it quickly. Also, a roof that needs 12-14 vents will only need 3-4 turbine vents, lessening the chance of leaks. Turbine vents are extremely efficient and are the best solution on large gable roofs that don't have a lot of area at the peak.
❓ Is a ridge vent better than an attic fan?
👉 If you had to choose just one—and your attic has a great need for ventilation—an attic fan is your best bet. Attic fans in the $300 to $400 range can move upwards of 5,000 CFM. For lower capacity ventilation at a steep cost savings, a ridge vent might be your best choice.
❓ Are turbine vents better than box vents?
👉 Wind turbine vents are able to move more air than box vents are, but only when the wind is blowing. The spinning action is triggered by wind, which in turn, draws hot air and moisture up out of the attic. Wind turbine vents are available in multiple degrees of quality, but we recommend higher quality wind turbines.
❓ Do roof turbines help cool house?
👉 Roof turbines remove attic moisture and reduce the risk of costly roof damage. During summer months, turbines eliminate hot air from your attic, helping you cool your home.
❓ What is the best way to vent your attic?
👉 The best way to ventilate a finished attic is rafter venting. Rafter vents, or insulation baffles, are installed in an attic's rafter space and create narrow gaps that direct fresh air from the soffit vents to the roof's peak.
❓ What type of roof vent is best?
👉 In most cases, we recommend soffit vents for intake and a ridge vent for exhaust. For homes that cannot have a ridge vent, box vents are generally the second best option for exhaust. And for homes that cannot have soffit ventilation, you will find that fascia vents to be your second best bet.
❓ 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.
❓ What is the best type of attic ventilation?
👉 In most cases, we recommend soffit vents for intake and a ridge vent for exhaust. For homes that cannot have a ridge vent, box vents are generally the second best option for exhaust. And for homes that cannot have soffit ventilation, you will find that fascia vents to be your second best bet.
❓ Is it OK to have an attic fan and ridge vent?
👉 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.
❓ What type of roof ridge vent is best?
👉
- BEST OVERALL: LOMANCO 12 in. ...
- BEST BANG FOR THE BUCK: Broan-NuTone 3 in. ...
- BEST RIDGE VENT: GAF Cobra Ridge Vent.
- BEST SOLAR VENT: Master Flow 500 CFM Solar Powered Roof Mount Exhaust.
- BEST HARD-WIRED POWERED: Master Flow 1000 CFM Mill Power Roof Mount Attic Fan.
❓ Should I use ridge vents or roof turbines for attic ventilation?
👉 Also if you live in an area that doesn’t have much wind movement, again, ridge vents are the only option. On the other hand, if you care more about performance and you are located in an area with mild winds roof turbines are a great choice for your attic ventilation.
❓ Do ridge vents give off enough airflow?
👉 For especially steep hip roofs, even full ridge vents may not provide enough airflow. Turbine vents do indeed look like small wind turbines installed on your roof. As the wind moves across your rooftop, it turns these turbines and draws air up out of your attic area.
❓ How do wind turbine ridge vents work?
👉 Like ridge vents, turbines don’t use any power. However, turbines aren’t passive—they work with wind energy to actively move warm air up and out of the attic space. In most cases, two or three of these get installed across the rooftop to get the best possible attic ventilation.
❓ Why don’t they put wind turbines on roof vents?
👉 Since ridge vents run along the full length of the ridges it takes a lot more time and effort than the installation of a wind turbine where you need to remove only a few shingles. As you know roof turbines have moving parts.