Durabuild 527S-DUB-106-BLK Attic Fan Review 

 June 28, 2017

By  Enda

Durabuild 527S-DUB-106-BLK Roof Mount Solar Powered Attic Fan Review

The Durabuild 527S-DUB-106-BLK Roof Mount Solar Powered Attic Fan is one that used to sell really well. Unfortunately it is no longer available in most online stores and shops, as it has been withdrawn from the market.

You may still be able to pick it up at somewhere like eBay or if some Retailers still have old stock remaining. If you want an alternative that gets really good buyer reviews, then we would recommend the "Natural Light solar attic fan, that comes with a 25 year warranty.

You can read about that one by checking it on Amazon by clicking here.

Durabuild 527S-DUB-106-BLK Roof Mount Solar Powered Attic Fan Review

Short Summary Review of the Durabuild 527S-DUB-106

This nutshell review should help us get straight to the point why many hundreds of people buy this model in particular. The average price for an attic fan is typically $85-150 so much cheaper than this option. That price however is for a fan, that needs to be powered by the electric in your home.

This one is designed to use solar power. As such there is zero cost usage for electric and it does not require an electrician to install it. So although more expensive initially to purchase, over time this will quickly save you money, on your energy bills.

It uses a 20 watt solar panel, that is considered to be commercial grade quality. Also depending on the state where you live, there may be a rebate scheme available for your tax.

How Buyers Rate the Durabuild 527S-DUB-106

When considering a purchase, it is always a good idea to check out the actual real life buyer reviews. Those are the most important as they are from people who have bought this actual fan, fitted it, used it and then taken the time to leave their opinion.

Below we have summarised the ratings given to this Durabuild attic fan by those buyers. To make them easier to understand, and also to provide an easy to view snapshot, we have summarised those ratings by percentage. The ratings given are based on a star rating with 1 being the lowest and 5 stars being the highest.​

At a quick glance, you can easily see that 63 out of every 100 buyers rate this as a 5 star product. It therefore clearly worked for those buyers. 79% of buyers rated this at 4 stars or higher. About 15 in every 100 buyers gave it a 1 star rating. That is not good and requires more investigation, which we have done below.

Overall it attracts an average rating of 3.8 out of 5 stars. This is based on over 130 buyer reviews.

What Buyers Say About the Durabuild 527S-DUB-106 Solar Attic Fan

So far we know the average price and the average rating. The 15% one star reviews do require some explanation. That is why we checked those out in detail. Here is what the buyers had to say, who left a 1 star review.

Those buyers said the unit worked for a few months and then stopped working. They did get it replaced under the warranty agreement, but that took around 30 days to get sorted. These customers also had to pay for shipping and labour. For almost all of these buyers the unit seemed to work anything between 6-18 months before it went faulty.

Clearly for around 15 out of 100 buyers, that was not a good experience.

Now let's have a look at what the other buyers actually have to say about this particular attic fan. We have summarised those in a "pros and cons table" just below.​

  • The fan is pretty easy to install on most rooks, and is used mainly for either an attic or a garage
  • The fan is very quiet
  • Once fitted it cools the space really well and has an automatic thermostatic control
  • Pulls out plenty of air considering it is solar powered
  • Removes both hot air and moisture from the attic
  • It is a green and environmentally friendly option
  • Stopped working after a few months
  • The warranty is there but does not cover return shipping or labour costs
  • Need to fit this on a roof that faces south or west, and is not in the shade all day

Overall the huge majority of the reviews are good. Those who have fitted them clearly state that they help a lot with removing hot air from a room. That after all is their main purpose. A few buyers did say, that the mounting screws that came with the fan were too short. They recommended using 1" self-drilling screws.

Durabuild 527S-DUB-106 Specification

Durabuild 527S-DUB-106-BLK Roof Mount Solar Powered Attic Fan Review
  • Measures 23 x 9.7 x 26.2 inches
  • Total weight is 20.5 lbs
  • Ventilates up to 1850 square feet
  • Has a commercial grade 20 watts power solar panel
  • Uses a 24 volt motor
  • It is very quiet
  • Has a limited 5 year warranty on the motor and a 20 year warranty on the solar panel
  • The durable Grade 5 ASB shroud is impact and UV resistant. and both shroud and panel can be adjusted - the angel can be adjusted up to approximately 80 degrees
  • The flashing is  galvanized & powder coated and that will help resist rust and protects against leaks.
  • There is also a wire mesh that keeps unwanted rodents out.

How to Fit a Solar Powered Attic Fan

We have included a video here on how a solar powered attic fan, can help deal with the relentless summer heat. Once fitted a solar powered fan is then free to power and run. For the user that will mean cooler attics, lower cooling bills and lower electric bills.

This type of attic fan also helps a lot in reducing the load on your air conditioning.

Summary & Verdict on the Durabuild 527S-DUB-106 Solar Fan

The reviews generally speaking are good for this Durabuild solar attic model 527S-DUB-106. It is relatively easy to fit, and over the months will save you a lot of money, when compared to the running costs of a normal electric powered attic fan.

However, if this is not the attic fan for you, then why not check out our top 10 list of attic fans, by clicking right here. This one is came out at number 5 on our list. The four that were higher rated than this one, were all electric powered.

The 15% of bad reviews were about fans that stopped working. One thing that may have helped all of those buyers would have been some maintenance. It is common that many people fit these, and then basically just leave them to run.

Durabuild 527S-DUB-106-BLK Roof Mount Solar Powered Attic Fan Review

We would recommend doing a little maintenance. Some lubricating spray such as WD40 should be applied to the motor. That will help a lot to keep the blades turning smoothly. It is also worthwhile to give them a clean, a couple of times a year.

We would also recommend keeping your receipt and warranty information somewhere safe. You may have to use that, and it is always good to have at hand.​


Here at TheIcySpot.com we are committed to helping you find the best fan for your home. We try to provide you with all the information that you will need on all types of fans and accessories to enable you to make the best and most informed buying decision.

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